Summary
Diagnostics
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Medications
Workflow
Entities
Management
Individuals
General
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Support
Payment
Security
Other
Conformance
Documents
Terminology
Definitional Artifacts
Medication Definition
Evidence-Based Medicine
Quality Reporting & Testing
Public Health & Research
Complex
Primitive
ActivityDefinition
CapabilityStatement
ChargeItemDefinition
Claim
CodeSystem
Composition
ConceptMap
CoverageEligibilityRequest
Encounter
Group
Library
List
Measure
MedicinalProductDefinition
MessageHeader
NamingSystem
Observation
Patient
PlanDefinition
Resource
StructureDefinition
StructureMap
ValueSet
default
The Citation Resource enables reference to any knowledge artifact for purposes of identification and attribution. The Citation Resource supports existing reference structures and developing publication practices such as versioning, expressing complex contributorship roles, and referencing computable resources.
Citation
Path
Citation
Id
Citation
Cardinality
0 - *
Definition
The Citation Resource enables reference to any knowledge artifact for purposes of identification and attribution. The Citation Resource supports existing reference structures and developing publication practices such as versioning, expressing complex contributorship roles, and referencing computable resources.
Comment
Constraint
cnl-0 [warning]
Name should be usable as an identifier for the module by machine processing applications such as code generation
dom-2 [error]
If the resource is contained in another resource, it SHALL NOT contain nested Resources
dom-3 [error]
If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
dom-4 [error]
If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
dom-5 [error]
If a resource is contained in another resource, it SHALL NOT have a security label
dom-6 [warning]
A resource should have narrative for robust management
Path
Citation.url
Id
Citation.url
Type
Cardinality
0 - 1
Definition
An absolute URI that is used to identify this citation when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this summary is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the summary is stored on different servers.
Comment
Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version.
Requirements
Allows the citation to be referenced by a single globally unique identifier.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier
Id
Citation.identifier
Type
Cardinality
0 - *
Definition
A formal identifier that is used to identify this citation when it is represented in other formats, or referenced in a specification, model, design or an instance.
Comment
May include DOI, PMID, PMCID, etc. This element will contain unique identifiers that support de-duplication of citations. This identifier can be valid for only one citation resource.
Requirements
Allows externally provided and/or usable identifiers to be associated with this citation.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.use
Id
Identifier.use
Type
Cardinality
0 - 1
Definition
The purpose of this identifier.
Comment
Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.
Requirements
Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.type
Id
Identifier.type
Type
Cardinality
0 - 1
Definition
A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.
Comment
This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.
Requirements
Allows users to make use of identifiers when the identifier system is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.type.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.type.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.type.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.type.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.type.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.system
Id
Identifier.system
Type
Cardinality
0 - 1
Definition
Establishes the namespace for the value - that is, a URL that describes a set values that are unique.
Comment
Identifier.system is always case sensitive.
Requirements
There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.value
Id
Identifier.value
Type
Cardinality
0 - 1
Definition
The portion of the identifier typically relevant to the user and which is unique within the context of the system.
Comment
If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.period
Id
Identifier.period
Type
Cardinality
0 - 1
Definition
Time period during which identifier is/was valid for use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.identifier.Identifier.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.identifier.Identifier.assigner
Id
Identifier.assigner
Type
Cardinality
0 - 1
Definition
Organization that issued/manages the identifier.
Comment
The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.reference
Id
Reference.reference
Type
Cardinality
0 - 1
Definition
A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Comment
Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
ref-1
Path
Citation.identifier.Identifier.assigner.Reference.type
Id
Reference.type
Type
Cardinality
0 - 1
Definition
The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.
The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
Comment
This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.identifier
Id
Reference.identifier
Type
Cardinality
0 - 1
Definition
An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Comment
When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy.
When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference
Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.identifier.Identifier.use
Id
Identifier.use
Type
Cardinality
0 - 1
Definition
The purpose of this identifier.
Comment
Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.
Requirements
Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.identifier.Identifier.type
Id
Identifier.type
Type
Cardinality
0 - 1
Definition
A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.
Comment
This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.
Requirements
Allows users to make use of identifiers when the identifier system is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.identifier.Identifier.system
Id
Identifier.system
Type
Cardinality
0 - 1
Definition
Establishes the namespace for the value - that is, a URL that describes a set values that are unique.
Comment
Identifier.system is always case sensitive.
Requirements
There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.identifier.Identifier.value
Id
Identifier.value
Type
Cardinality
0 - 1
Definition
The portion of the identifier typically relevant to the user and which is unique within the context of the system.
Comment
If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.identifier.Identifier.period
Id
Identifier.period
Type
Cardinality
0 - 1
Definition
Time period during which identifier is/was valid for use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.identifier.Identifier.assigner
Id
Identifier.assigner
Type
Cardinality
0 - 1
Definition
Organization that issued/manages the identifier.
Comment
The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.identifier.Identifier.assigner.Reference.display
Id
Reference.display
Type
Cardinality
0 - 1
Definition
Plain text narrative that identifies the resource in addition to the resource reference.
Comment
This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.version
Id
Citation.version
Type
Cardinality
0 - 1
Definition
The identifier that is used to identify this version of the citation when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the citation author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.
Comment
There may be different citation instances that have the same identifier but different versions. The version can be appended to the url in a reference to allow a reference to a particular business version of the citation with the format [url]|[version].
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.name
Id
Citation.name
Type
Cardinality
0 - 1
Definition
A natural language name identifying the citation. This name should be usable as an identifier for the module by machine processing applications such as code generation.
Comment
The name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly.
Requirements
Support human navigation and code generation.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
cnl-0
Path
Citation.title
Id
Citation.title
Type
Cardinality
0 - 1
Definition
A short, descriptive, user-friendly title for the citation.
Comment
This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.status
Id
Citation.status
Type
Cardinality
1 - 1
Definition
The status of this summary. Enables tracking the life-cycle of the content.
Comment
Allows filtering of summarys s that are appropriate for use versus not.
Requirements
Allows filtering of citations that are appropriate for use versus not.
Binding
Strength
required
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.experimental
Id
Citation.experimental
Type
Cardinality
0 - 1
Definition
A Boolean value to indicate that this citation is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
Comment
Allows filtering of citations that are appropriate for use versus not.
Requirements
Enables experimental content to be developed following the same lifecycle that would be used for a production-level citation.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.date
Id
Citation.date
Type
Cardinality
0 - 1
Definition
The date (and optionally time) when the citation was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the citation changes.
Comment
Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the citation. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
publisher
The publisher of the Citation, not the publisher of the article or artifact being cited
Path
Citation.publisher
Id
Citation.publisher
Type
Cardinality
0 - 1
Definition
The name of the organization or individual that published the citation.
Comment
Usually an organization but may be an individual. The publisher (or steward) of the citation is the organization or individual primarily responsible for the maintenance and upkeep of the citation. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the citation. This item SHOULD be populated unless the information is available from context.
Requirements
Helps establish the "authority/credibility" of the citation. May also allow for contact.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.contact
Id
Citation.contact
Type
Cardinality
0 - *
Definition
Contact details to assist a user in finding and communicating with the publisher.
Comment
May be a web site, an email address, a telephone number, etc.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.contact.ContactDetail.name
Id
ContactDetail.name
Type
Cardinality
0 - 1
Definition
The name of an individual to contact.
Comment
If there is no named individual, the telecom information is for the organization as a whole.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.contact.ContactDetail.telecom
Id
ContactDetail.telecom
Type
Cardinality
0 - *
Definition
The contact details for the individual (if a name was provided) or the organization.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.contact.ContactDetail.telecom.ContactPoint.system
Id
ContactPoint.system
Type
Cardinality
0 - 1
Definition
Telecommunications form for contact point - what communications system is required to make use of the contact.
Comment
Binding
Strength
required
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
cpt-2
Path
Citation.contact.ContactDetail.telecom.ContactPoint.value
Id
ContactPoint.value
Type
Cardinality
0 - 1
Definition
The actual contact point details, in a form that is meaningful to the designated communication system (i.e. phone number or email address).
Comment
Additional text data such as phone extension numbers, or notes about use of the contact are sometimes included in the value.
Requirements
Need to support legacy numbers that are not in a tightly controlled format.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.contact.ContactDetail.telecom.ContactPoint.use
Id
ContactPoint.use
Type
Cardinality
0 - 1
Definition
Identifies the purpose for the contact point.
Comment
Applications can assume that a contact is current unless it explicitly says that it is temporary or old.
Requirements
Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.contact.ContactDetail.telecom.ContactPoint.rank
Id
ContactPoint.rank
Type
Cardinality
0 - 1
Definition
Specifies a preferred order in which to use a set of contacts. ContactPoints with lower rank values are more preferred than those with higher rank values.
Comment
Note that rank does not necessarily follow the order in which the contacts are represented in the instance.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.contact.ContactDetail.telecom.ContactPoint.period
Id
ContactPoint.period
Type
Cardinality
0 - 1
Definition
Time period when the contact point was/is in use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.contact.ContactDetail.telecom.ContactPoint.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.contact.ContactDetail.telecom.ContactPoint.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.description
Id
Citation.description
Type
Cardinality
0 - 1
Definition
A free text natural language description of the citation from a consumer's perspective.
Comment
This description can be used to capture details such as why the citation was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the citation as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the citation is presumed to be the predominant language in the place the citation was created).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext
Id
Citation.useContext
Type
Cardinality
0 - *
Definition
The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate citation instances.
Comment
When multiple useContexts are specified, there is no expectation that all or any of the contexts apply.
Requirements
Assist in searching for appropriate content.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.code
Id
UsageContext.code
Type
Cardinality
1 - 1
Definition
A code that identifies the type of context being specified by this usage context.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.code.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.code.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.code.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.code.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.code.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.value[x]
Id
UsageContext.value[x]
Type
Cardinality
1 - 1
Definition
A value that defines the context specified in this context of use. The interpretation of the value is defined by the code.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.value[x].CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.value[x].CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.value[x].CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.value[x].CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.value[x].CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.useContext.UsageContext.value[x].CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.jurisdiction
Id
Citation.jurisdiction
Type
Cardinality
0 - *
Definition
A legal or geographic region in which the citation is intended to be used.
Comment
It may be possible for the citation to be used in jurisdictions other than those for which it was originally designed or intended.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.jurisdiction.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.jurisdiction.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.jurisdiction.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.jurisdiction.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.jurisdiction.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.jurisdiction.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.purpose
Id
Citation.purpose
Type
Cardinality
0 - 1
Definition
Explanation of why this citation is needed and why it has been designed as it has.
Comment
This element does not describe the usage of the citation. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this citation.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.copyright
Id
Citation.copyright
Type
Cardinality
0 - 1
Definition
Use and/or publishing restrictions for the Citation, not for the cited artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.approvalDate
Id
Citation.approvalDate
Type
Cardinality
0 - 1
Definition
The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.
Comment
The 'date' element may be more recent than the approval date because of minor changes or editorial corrections.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.lastReviewDate
Id
Citation.lastReviewDate
Type
Cardinality
0 - 1
Definition
The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.
Comment
If specified, this date follows the original approval date.
Requirements
Gives a sense of how "current" the content is. Resources that have not been reviewed in a long time may have a risk of being less appropriate/relevant.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.effectivePeriod
Id
Citation.effectivePeriod
Type
Cardinality
0 - 1
Definition
The period during which the citation content was or is planned to be in active use.
Comment
The effective period for a citation determines when the content is applicable for usage and is independent of publication and review dates. For example, a measure intended to be used for the year 2016 might be published in 2015.
Requirements
Allows establishing a transition before a resource comes into effect and also allows for a sunsetting process when new versions of the citation are or are expected to be used instead.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.effectivePeriod.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.effectivePeriod.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.author
Id
Citation.author
Type
Cardinality
0 - *
Definition
Who authored the Citation.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.author.ContactDetail.name
Id
ContactDetail.name
Type
Cardinality
0 - 1
Definition
The name of an individual to contact.
Comment
If there is no named individual, the telecom information is for the organization as a whole.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.author.ContactDetail.telecom
Id
ContactDetail.telecom
Type
Cardinality
0 - *
Definition
The contact details for the individual (if a name was provided) or the organization.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.author.ContactDetail.telecom.ContactPoint.system
Id
ContactPoint.system
Type
Cardinality
0 - 1
Definition
Telecommunications form for contact point - what communications system is required to make use of the contact.
Comment
Binding
Strength
required
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
cpt-2
Path
Citation.author.ContactDetail.telecom.ContactPoint.value
Id
ContactPoint.value
Type
Cardinality
0 - 1
Definition
The actual contact point details, in a form that is meaningful to the designated communication system (i.e. phone number or email address).
Comment
Additional text data such as phone extension numbers, or notes about use of the contact are sometimes included in the value.
Requirements
Need to support legacy numbers that are not in a tightly controlled format.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.author.ContactDetail.telecom.ContactPoint.use
Id
ContactPoint.use
Type
Cardinality
0 - 1
Definition
Identifies the purpose for the contact point.
Comment
Applications can assume that a contact is current unless it explicitly says that it is temporary or old.
Requirements
Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.author.ContactDetail.telecom.ContactPoint.rank
Id
ContactPoint.rank
Type
Cardinality
0 - 1
Definition
Specifies a preferred order in which to use a set of contacts. ContactPoints with lower rank values are more preferred than those with higher rank values.
Comment
Note that rank does not necessarily follow the order in which the contacts are represented in the instance.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.author.ContactDetail.telecom.ContactPoint.period
Id
ContactPoint.period
Type
Cardinality
0 - 1
Definition
Time period when the contact point was/is in use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.author.ContactDetail.telecom.ContactPoint.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.author.ContactDetail.telecom.ContactPoint.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.editor
Id
Citation.editor
Type
Cardinality
0 - *
Definition
Who edited the Citation.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.editor.ContactDetail.name
Id
ContactDetail.name
Type
Cardinality
0 - 1
Definition
The name of an individual to contact.
Comment
If there is no named individual, the telecom information is for the organization as a whole.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.editor.ContactDetail.telecom
Id
ContactDetail.telecom
Type
Cardinality
0 - *
Definition
The contact details for the individual (if a name was provided) or the organization.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.editor.ContactDetail.telecom.ContactPoint.system
Id
ContactPoint.system
Type
Cardinality
0 - 1
Definition
Telecommunications form for contact point - what communications system is required to make use of the contact.
Comment
Binding
Strength
required
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
cpt-2
Path
Citation.editor.ContactDetail.telecom.ContactPoint.value
Id
ContactPoint.value
Type
Cardinality
0 - 1
Definition
The actual contact point details, in a form that is meaningful to the designated communication system (i.e. phone number or email address).
Comment
Additional text data such as phone extension numbers, or notes about use of the contact are sometimes included in the value.
Requirements
Need to support legacy numbers that are not in a tightly controlled format.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.editor.ContactDetail.telecom.ContactPoint.use
Id
ContactPoint.use
Type
Cardinality
0 - 1
Definition
Identifies the purpose for the contact point.
Comment
Applications can assume that a contact is current unless it explicitly says that it is temporary or old.
Requirements
Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.editor.ContactDetail.telecom.ContactPoint.rank
Id
ContactPoint.rank
Type
Cardinality
0 - 1
Definition
Specifies a preferred order in which to use a set of contacts. ContactPoints with lower rank values are more preferred than those with higher rank values.
Comment
Note that rank does not necessarily follow the order in which the contacts are represented in the instance.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.editor.ContactDetail.telecom.ContactPoint.period
Id
ContactPoint.period
Type
Cardinality
0 - 1
Definition
Time period when the contact point was/is in use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.editor.ContactDetail.telecom.ContactPoint.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.editor.ContactDetail.telecom.ContactPoint.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.reviewer
Id
Citation.reviewer
Type
Cardinality
0 - *
Definition
Who reviewed the Citation.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.reviewer.ContactDetail.name
Id
ContactDetail.name
Type
Cardinality
0 - 1
Definition
The name of an individual to contact.
Comment
If there is no named individual, the telecom information is for the organization as a whole.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.reviewer.ContactDetail.telecom
Id
ContactDetail.telecom
Type
Cardinality
0 - *
Definition
The contact details for the individual (if a name was provided) or the organization.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.reviewer.ContactDetail.telecom.ContactPoint.system
Id
ContactPoint.system
Type
Cardinality
0 - 1
Definition
Telecommunications form for contact point - what communications system is required to make use of the contact.
Comment
Binding
Strength
required
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
cpt-2
Path
Citation.reviewer.ContactDetail.telecom.ContactPoint.value
Id
ContactPoint.value
Type
Cardinality
0 - 1
Definition
The actual contact point details, in a form that is meaningful to the designated communication system (i.e. phone number or email address).
Comment
Additional text data such as phone extension numbers, or notes about use of the contact are sometimes included in the value.
Requirements
Need to support legacy numbers that are not in a tightly controlled format.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.reviewer.ContactDetail.telecom.ContactPoint.use
Id
ContactPoint.use
Type
Cardinality
0 - 1
Definition
Identifies the purpose for the contact point.
Comment
Applications can assume that a contact is current unless it explicitly says that it is temporary or old.
Requirements
Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.reviewer.ContactDetail.telecom.ContactPoint.rank
Id
ContactPoint.rank
Type
Cardinality
0 - 1
Definition
Specifies a preferred order in which to use a set of contacts. ContactPoints with lower rank values are more preferred than those with higher rank values.
Comment
Note that rank does not necessarily follow the order in which the contacts are represented in the instance.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.reviewer.ContactDetail.telecom.ContactPoint.period
Id
ContactPoint.period
Type
Cardinality
0 - 1
Definition
Time period when the contact point was/is in use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.reviewer.ContactDetail.telecom.ContactPoint.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.reviewer.ContactDetail.telecom.ContactPoint.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.endorser
Id
Citation.endorser
Type
Cardinality
0 - *
Definition
Who endorsed the Citation.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.endorser.ContactDetail.name
Id
ContactDetail.name
Type
Cardinality
0 - 1
Definition
The name of an individual to contact.
Comment
If there is no named individual, the telecom information is for the organization as a whole.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.endorser.ContactDetail.telecom
Id
ContactDetail.telecom
Type
Cardinality
0 - *
Definition
The contact details for the individual (if a name was provided) or the organization.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.endorser.ContactDetail.telecom.ContactPoint.system
Id
ContactPoint.system
Type
Cardinality
0 - 1
Definition
Telecommunications form for contact point - what communications system is required to make use of the contact.
Comment
Binding
Strength
required
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
cpt-2
Path
Citation.endorser.ContactDetail.telecom.ContactPoint.value
Id
ContactPoint.value
Type
Cardinality
0 - 1
Definition
The actual contact point details, in a form that is meaningful to the designated communication system (i.e. phone number or email address).
Comment
Additional text data such as phone extension numbers, or notes about use of the contact are sometimes included in the value.
Requirements
Need to support legacy numbers that are not in a tightly controlled format.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.endorser.ContactDetail.telecom.ContactPoint.use
Id
ContactPoint.use
Type
Cardinality
0 - 1
Definition
Identifies the purpose for the contact point.
Comment
Applications can assume that a contact is current unless it explicitly says that it is temporary or old.
Requirements
Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.endorser.ContactDetail.telecom.ContactPoint.rank
Id
ContactPoint.rank
Type
Cardinality
0 - 1
Definition
Specifies a preferred order in which to use a set of contacts. ContactPoints with lower rank values are more preferred than those with higher rank values.
Comment
Note that rank does not necessarily follow the order in which the contacts are represented in the instance.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.endorser.ContactDetail.telecom.ContactPoint.period
Id
ContactPoint.period
Type
Cardinality
0 - 1
Definition
Time period when the contact point was/is in use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.endorser.ContactDetail.telecom.ContactPoint.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.endorser.ContactDetail.telecom.ContactPoint.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.summary
Id
Citation.summary
Type
Cardinality
0 - *
Definition
A human-readable display of the citation.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.summary.style
Id
Citation.summary.style
Type
Cardinality
0 - 1
Definition
Format for display of the citation.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.summary.style.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.summary.style.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.summary.style.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.summary.style.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.summary.style.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.summary.style.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification
Id
Citation.classification
Type
Cardinality
0 - *
Definition
The assignment to an organizing scheme.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.classification.type
Id
Citation.classification.type
Type
Cardinality
0 - 1
Definition
The kind of classifier (e.g. publication type, keyword).
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.type.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.type.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.type.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.type.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.type.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.classifier
Id
Citation.classification.classifier
Type
Cardinality
0 - *
Definition
The specific classification value.
Comment
Binding
Strength
example
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.classifier.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.classifier.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.classifier.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.classifier.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.classifier.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.classification.classifier.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note
Id
Citation.note
Type
Cardinality
0 - *
Definition
Used for general notes and annotations not coded elsewhere.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x]
Id
Annotation.author[x]
Type
Cardinality
0 - 1
Definition
The individual responsible for making the annotation.
Comment
Organization is used when there's no need for specific attribution as to who made the comment.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.reference
Id
Reference.reference
Type
Cardinality
0 - 1
Definition
A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Comment
Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
ref-1
Path
Citation.note.Annotation.author[x].Reference.type
Id
Reference.type
Type
Cardinality
0 - 1
Definition
The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.
The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
Comment
This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.identifier
Id
Reference.identifier
Type
Cardinality
0 - 1
Definition
An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Comment
When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy.
When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference
Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.identifier.Identifier.use
Id
Identifier.use
Type
Cardinality
0 - 1
Definition
The purpose of this identifier.
Comment
Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.
Requirements
Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.identifier.Identifier.type
Id
Identifier.type
Type
Cardinality
0 - 1
Definition
A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.
Comment
This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.
Requirements
Allows users to make use of identifiers when the identifier system is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.identifier.Identifier.system
Id
Identifier.system
Type
Cardinality
0 - 1
Definition
Establishes the namespace for the value - that is, a URL that describes a set values that are unique.
Comment
Identifier.system is always case sensitive.
Requirements
There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.identifier.Identifier.value
Id
Identifier.value
Type
Cardinality
0 - 1
Definition
The portion of the identifier typically relevant to the user and which is unique within the context of the system.
Comment
If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.identifier.Identifier.period
Id
Identifier.period
Type
Cardinality
0 - 1
Definition
Time period during which identifier is/was valid for use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.identifier.Identifier.assigner
Id
Identifier.assigner
Type
Cardinality
0 - 1
Definition
Organization that issued/manages the identifier.
Comment
The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.author[x].Reference.display
Id
Reference.display
Type
Cardinality
0 - 1
Definition
Plain text narrative that identifies the resource in addition to the resource reference.
Comment
This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.note.Annotation.time
Id
Annotation.time
Type
Cardinality
0 - 1
Definition
Indicates when this particular annotation was made.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.currentState
Id
Citation.currentState
Type
Cardinality
0 - *
Definition
The status of the citation.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.currentState.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.currentState.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.currentState.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.currentState.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.currentState.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.currentState.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate
Id
Citation.statusDate
Type
Cardinality
0 - *
Definition
An effective date or period for a status of the citation.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.statusDate.activity
Id
Citation.statusDate.activity
Type
Cardinality
1 - 1
Definition
Classification of the status.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.activity.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.activity.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.activity.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.activity.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.activity.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.activity.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.actual
Id
Citation.statusDate.actual
Type
Cardinality
0 - 1
Definition
Either occurred or expected.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.period
Id
Citation.statusDate.period
Type
Cardinality
1 - 1
Definition
When the status started and/or ended.
Comment
For an instance, place the same value in both start and end elements.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.statusDate.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.statusDate.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.relatesTo
Id
Citation.relatesTo
Type
Cardinality
0 - *
Definition
Artifact related to the Citation Resource.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.relatesTo.relationshipType
Id
Citation.relatesTo.relationshipType
Type
Cardinality
1 - 1
Definition
How the Citation resource relates to the target artifact.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.relationshipType.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.relationshipType.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.relationshipType.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.relationshipType.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.relationshipType.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.relationshipType.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.targetClassifier
Id
Citation.relatesTo.targetClassifier
Type
Cardinality
0 - *
Definition
The clasification of the related artifact.
Comment
Binding
Strength
example
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.targetClassifier.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.targetClassifier.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.targetClassifier.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.targetClassifier.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.targetClassifier.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.targetClassifier.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.relatesTo.target[x]
Id
Citation.relatesTo.target[x]
Type
Cardinality
1 - 1
Definition
The article or artifact that the Citation Resource is related to.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact
Id
Citation.citedArtifact
Type
Cardinality
0 - 1
Definition
The article or artifact being described.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.identifier
Id
Citation.citedArtifact.identifier
Type
Cardinality
0 - *
Definition
A formal identifier that is used to identify this citation when it is represented in other formats, or referenced in a specification, model, design or an instance.
Comment
May include DOI, PMID, PMCID, etc. This element will contain unique identifiers that support de-duplication of citations. This identifier can be valid for only one citation resource.
Requirements
Allows externally provided and/or usable identifiers to be associated with this citation.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.use
Id
Identifier.use
Type
Cardinality
0 - 1
Definition
The purpose of this identifier.
Comment
Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.
Requirements
Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.type
Id
Identifier.type
Type
Cardinality
0 - 1
Definition
A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.
Comment
This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.
Requirements
Allows users to make use of identifiers when the identifier system is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.system
Id
Identifier.system
Type
Cardinality
0 - 1
Definition
Establishes the namespace for the value - that is, a URL that describes a set values that are unique.
Comment
Identifier.system is always case sensitive.
Requirements
There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.value
Id
Identifier.value
Type
Cardinality
0 - 1
Definition
The portion of the identifier typically relevant to the user and which is unique within the context of the system.
Comment
If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.period
Id
Identifier.period
Type
Cardinality
0 - 1
Definition
Time period during which identifier is/was valid for use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.citedArtifact.identifier.Identifier.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.citedArtifact.identifier.Identifier.assigner
Id
Identifier.assigner
Type
Cardinality
0 - 1
Definition
Organization that issued/manages the identifier.
Comment
The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.assigner.Reference.reference
Id
Reference.reference
Type
Cardinality
0 - 1
Definition
A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Comment
Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
ref-1
Path
Citation.citedArtifact.identifier.Identifier.assigner.Reference.type
Id
Reference.type
Type
Cardinality
0 - 1
Definition
The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.
The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
Comment
This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.assigner.Reference.identifier
Id
Reference.identifier
Type
Cardinality
0 - 1
Definition
An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Comment
When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy.
When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference
Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.identifier.Identifier.assigner.Reference.display
Id
Reference.display
Type
Cardinality
0 - 1
Definition
Plain text narrative that identifies the resource in addition to the resource reference.
Comment
This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier
Id
Citation.citedArtifact.relatedIdentifier
Type
Cardinality
0 - *
Definition
A formal identifier that is used to identify things closely related to this citation.
Comment
May include trial registry identifiers, e.g. NCT04372602 from clinicaltrials.gov. This identifier can be valid for multiple citation resources.
Requirements
Allows externally provided and/or usable identifiers to be associated with this citation.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.use
Id
Identifier.use
Type
Cardinality
0 - 1
Definition
The purpose of this identifier.
Comment
Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.
Requirements
Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.type
Id
Identifier.type
Type
Cardinality
0 - 1
Definition
A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.
Comment
This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.
Requirements
Allows users to make use of identifiers when the identifier system is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.system
Id
Identifier.system
Type
Cardinality
0 - 1
Definition
Establishes the namespace for the value - that is, a URL that describes a set values that are unique.
Comment
Identifier.system is always case sensitive.
Requirements
There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.value
Id
Identifier.value
Type
Cardinality
0 - 1
Definition
The portion of the identifier typically relevant to the user and which is unique within the context of the system.
Comment
If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.period
Id
Identifier.period
Type
Cardinality
0 - 1
Definition
Time period during which identifier is/was valid for use.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.citedArtifact.relatedIdentifier.Identifier.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.citedArtifact.relatedIdentifier.Identifier.assigner
Id
Identifier.assigner
Type
Cardinality
0 - 1
Definition
Organization that issued/manages the identifier.
Comment
The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.assigner.Reference.reference
Id
Reference.reference
Type
Cardinality
0 - 1
Definition
A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Comment
Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
ref-1
Path
Citation.citedArtifact.relatedIdentifier.Identifier.assigner.Reference.type
Id
Reference.type
Type
Cardinality
0 - 1
Definition
The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.
The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
Comment
This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.assigner.Reference.identifier
Id
Reference.identifier
Type
Cardinality
0 - 1
Definition
An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Comment
When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy.
When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference
Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatedIdentifier.Identifier.assigner.Reference.display
Id
Reference.display
Type
Cardinality
0 - 1
Definition
Plain text narrative that identifies the resource in addition to the resource reference.
Comment
This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.dateAccessed
Id
Citation.citedArtifact.dateAccessed
Type
Cardinality
0 - 1
Definition
When the cited artifact was accessed.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.version
Id
Citation.citedArtifact.version
Type
Cardinality
0 - 1
Definition
The defined version of the cited artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.version.value
Id
Citation.citedArtifact.version.value
Type
Cardinality
1 - 1
Definition
The version number or other version identifier.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.version.baseCitation
Id
Citation.citedArtifact.version.baseCitation
Type
Cardinality
0 - 1
Definition
Citation for the main version of the cited artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.version.baseCitation.Reference.reference
Id
Reference.reference
Type
Cardinality
0 - 1
Definition
A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Comment
Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
ref-1
Path
Citation.citedArtifact.version.baseCitation.Reference.type
Id
Reference.type
Type
Cardinality
0 - 1
Definition
The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.
The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
Comment
This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.version.baseCitation.Reference.identifier
Id
Reference.identifier
Type
Cardinality
0 - 1
Definition
An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Comment
When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy.
When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference
Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.version.baseCitation.Reference.display
Id
Reference.display
Type
Cardinality
0 - 1
Definition
Plain text narrative that identifies the resource in addition to the resource reference.
Comment
This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.currentState
Id
Citation.citedArtifact.currentState
Type
Cardinality
0 - *
Definition
The status of the cited artifact.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.currentState.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.currentState.CodeableConcept.coding.Coding.system
Id
Coding.system
Type
Cardinality
0 - 1
Definition
The identification of the code system that defines the meaning of the symbol in the code.
Comment
The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
Requirements
Need to be unambiguous about the source of the definition of the symbol.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.currentState.CodeableConcept.coding.Coding.version
Id
Coding.version
Type
Cardinality
0 - 1
Definition
The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Comment
Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.currentState.CodeableConcept.coding.Coding.code
Id
Coding.code
Type
Cardinality
0 - 1
Definition
A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Comment
Requirements
Need to refer to a particular code in the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.currentState.CodeableConcept.coding.Coding.display
Id
Coding.display
Type
Cardinality
0 - 1
Definition
A representation of the meaning of the code in the system, following the rules of the system.
Comment
Requirements
Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.currentState.CodeableConcept.coding.Coding.userSelected
Id
Coding.userSelected
Type
Cardinality
0 - 1
Definition
Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
Comment
Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Requirements
This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.statusDate
Id
Citation.citedArtifact.statusDate
Type
Cardinality
0 - *
Definition
An effective date or period for a status of the cited artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.statusDate.activity
Id
Citation.citedArtifact.statusDate.activity
Type
Cardinality
1 - 1
Definition
Classification of the status.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.statusDate.activity.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.statusDate.actual
Id
Citation.citedArtifact.statusDate.actual
Type
Cardinality
0 - 1
Definition
Either occurred or expected.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.statusDate.period
Id
Citation.citedArtifact.statusDate.period
Type
Cardinality
1 - 1
Definition
When the status started and/or ended.
Comment
For an instance, place the same value in both start and end elements.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.statusDate.period.Period.start
Id
Period.start
Type
Cardinality
0 - 1
Definition
The start of the period. The boundary is inclusive.
Comment
If the low element is missing, the meaning is that the low boundary is not known.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.citedArtifact.statusDate.period.Period.end
Id
Period.end
Type
Cardinality
0 - 1
Definition
The end of the period. If the end of the period is missing, it means no end was known or planned at the time the instance was created. The start may be in the past, and the end date in the future, which means that period is expected/planned to end at that time.
Comment
The high value includes any matching date/time. i.e. 2012-02-03T10:00:00 is in a period that has an end value of 2012-02-03.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
per-1
Path
Citation.citedArtifact.title
Id
Citation.citedArtifact.title
Type
Cardinality
0 - *
Definition
The title details of the article or artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.title.type
Id
Citation.citedArtifact.title.type
Type
Cardinality
0 - *
Definition
Used to express the reason or specific aspect for the title.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.title.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.abstract
Id
Citation.citedArtifact.abstract
Type
Cardinality
0 - *
Definition
Summary of the article or artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.abstract.type
Id
Citation.citedArtifact.abstract.type
Type
Cardinality
0 - 1
Definition
Used to express the reason or specific aspect for the abstract.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.abstract.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.abstract.copyright
Id
Citation.citedArtifact.abstract.copyright
Type
Cardinality
0 - 1
Definition
Copyright notice for the abstract.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.part
Id
Citation.citedArtifact.part
Type
Cardinality
0 - 1
Definition
The component of the article or artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.part.type
Id
Citation.citedArtifact.part.type
Type
Cardinality
0 - 1
Definition
The kind of component.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.part.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.part.value
Id
Citation.citedArtifact.part.value
Type
Cardinality
0 - 1
Definition
The specification of the component.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.part.baseCitation
Id
Citation.citedArtifact.part.baseCitation
Type
Cardinality
0 - 1
Definition
The citation for the full article or artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.part.baseCitation.Reference.reference
Id
Reference.reference
Type
Cardinality
0 - 1
Definition
A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Comment
Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
ref-1
Path
Citation.citedArtifact.part.baseCitation.Reference.type
Id
Reference.type
Type
Cardinality
0 - 1
Definition
The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.
The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
Comment
This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.part.baseCitation.Reference.identifier
Id
Reference.identifier
Type
Cardinality
0 - 1
Definition
An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Comment
When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy.
When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference
Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.part.baseCitation.Reference.display
Id
Reference.display
Type
Cardinality
0 - 1
Definition
Plain text narrative that identifies the resource in addition to the resource reference.
Comment
This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatesTo
Id
Citation.citedArtifact.relatesTo
Type
Cardinality
0 - *
Definition
The artifact related to the cited artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.relatesTo.relationshipType
Id
Citation.citedArtifact.relatesTo.relationshipType
Type
Cardinality
1 - 1
Definition
How the cited artifact relates to the target artifact.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatesTo.relationshipType.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatesTo.targetClassifier
Id
Citation.citedArtifact.relatesTo.targetClassifier
Type
Cardinality
0 - *
Definition
The clasification of the related artifact.
Comment
Binding
Strength
example
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatesTo.targetClassifier.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.relatesTo.target[x]
Id
Citation.citedArtifact.relatesTo.target[x]
Type
Cardinality
1 - 1
Definition
The article or artifact that the cited artifact is related to.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
publicationForm
If multiple, used to represent alternative forms of the article that are not separate citations
Path
Citation.citedArtifact.publicationForm
Id
Citation.citedArtifact.publicationForm
Type
Cardinality
0 - *
Definition
If multiple, used to represent alternative forms of the article that are not separate citations.
Comment
A common use is a journal article with a publication date and pagination for a print version and a different publication date for the online version of the same article.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.publicationForm.publishedIn
Id
Citation.citedArtifact.publicationForm.publishedIn
Type
Cardinality
0 - 1
Definition
The collection the cited article or artifact is published in.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.publicationForm.publishedIn.type
Id
Citation.citedArtifact.publicationForm.publishedIn.type
Type
Cardinality
0 - 1
Definition
Kind of container (e.g. Periodical, database, or book).
Comment
Journals and newspapers are coded as Periodical.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
identifier
Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN
Path
Citation.citedArtifact.publicationForm.publishedIn.identifier
Id
Citation.citedArtifact.publicationForm.publishedIn.identifier
Type
Cardinality
0 - *
Definition
Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.publishedIn.title
Id
Citation.citedArtifact.publicationForm.publishedIn.title
Type
Cardinality
0 - 1
Definition
Name of the database or title of the book or journal.
Comment
ClinicalTrials.gov is a name of a database.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.publishedIn.publisher
Id
Citation.citedArtifact.publicationForm.publishedIn.publisher
Type
Cardinality
0 - 1
Definition
Name of the publisher.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.publishedIn.publisherLocation
Id
Citation.citedArtifact.publicationForm.publishedIn.publisherLocation
Type
Cardinality
0 - 1
Definition
Geographic location of the publisher.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.periodicRelease
Id
Citation.citedArtifact.publicationForm.periodicRelease
Type
Cardinality
0 - 1
Definition
The specific issue in which the cited article resides.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.publicationForm.periodicRelease.citedMedium
Id
Citation.citedArtifact.publicationForm.periodicRelease.citedMedium
Type
Cardinality
0 - 1
Definition
Describes the form of the medium cited. Common codes are "Internet" or "Print".
Comment
National Library of Medicine uses the codes "Internet" or "Print".
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.periodicRelease.volume
Id
Citation.citedArtifact.publicationForm.periodicRelease.volume
Type
Cardinality
0 - 1
Definition
Volume number of journal in which the article is published.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.periodicRelease.issue
Id
Citation.citedArtifact.publicationForm.periodicRelease.issue
Type
Cardinality
0 - 1
Definition
Issue, part or supplement of journal in which the article is published.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication
Id
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication
Type
Cardinality
0 - 1
Definition
Defining the date on which the issue of the journal was published.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.date
Id
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.date
Type
Cardinality
0 - 1
Definition
Date on which the issue of the journal was published.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.year
Id
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.year
Type
Cardinality
0 - 1
Definition
Year on which the issue of the journal was published.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.month
Id
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.month
Type
Cardinality
0 - 1
Definition
Month on which the issue of the journal was published.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.day
Id
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.day
Type
Cardinality
0 - 1
Definition
Day on which the issue of the journal was published.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.season
Id
Citation.citedArtifact.publicationForm.periodicRelease.dateOfPublication.season
Type
Cardinality
0 - 1
Definition
Spring, Summer, Fall/Autumn, Winter.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
articleDate
The date the article was added to the database, or the date the article was released
Path
Citation.citedArtifact.publicationForm.articleDate
Id
Citation.citedArtifact.publicationForm.articleDate
Type
Cardinality
0 - 1
Definition
The date the article was added to the database, or the date the article was released (which may differ from the journal issue publication date).
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.lastRevisionDate
Id
Citation.citedArtifact.publicationForm.lastRevisionDate
Type
Cardinality
0 - 1
Definition
The date the article was last revised or updated in the database.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.accessionNumber
Id
Citation.citedArtifact.publicationForm.accessionNumber
Type
Cardinality
0 - 1
Definition
Entry number or identifier for inclusion in a database.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.pageString
Id
Citation.citedArtifact.publicationForm.pageString
Type
Cardinality
0 - 1
Definition
Used for full display of pagination.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.firstPage
Id
Citation.citedArtifact.publicationForm.firstPage
Type
Cardinality
0 - 1
Definition
Used for isolated representation of first page.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.lastPage
Id
Citation.citedArtifact.publicationForm.lastPage
Type
Cardinality
0 - 1
Definition
Used for isolated representation of last page.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.pageCount
Id
Citation.citedArtifact.publicationForm.pageCount
Type
Cardinality
0 - 1
Definition
Actual or approximate number of pages or screens.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.publicationForm.copyright
Id
Citation.citedArtifact.publicationForm.copyright
Type
Cardinality
0 - 1
Definition
Copyright notice for the full article or artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.webLocation
Id
Citation.citedArtifact.webLocation
Type
Cardinality
0 - *
Definition
Used for any URL for the article or artifact cited.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.webLocation.type
Id
Citation.citedArtifact.webLocation.type
Type
Cardinality
0 - 1
Definition
Code the reason for different URLs, e.g. abstract and full-text.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.webLocation.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.webLocation.url
Id
Citation.citedArtifact.webLocation.url
Type
Cardinality
0 - 1
Definition
The specific URL.
Comment
Persistent URLs, like doi, are preferred.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.classification
Id
Citation.citedArtifact.classification
Type
Cardinality
0 - *
Definition
The assignment to an organizing scheme.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.classification.type
Id
Citation.citedArtifact.classification.type
Type
Cardinality
0 - 1
Definition
The kind of classifier (e.g. publication type, keyword).
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.classification.type.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.classification.classifier
Id
Citation.citedArtifact.classification.classifier
Type
Cardinality
0 - *
Definition
The specific classification value.
Comment
Binding
Strength
example
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.classification.classifier.CodeableConcept.coding
Id
CodeableConcept.coding
Type
Cardinality
0 - *
Definition
A reference to a code defined by a terminology system.
Comment
Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Requirements
Allows for alternative encodings within a code system, and translations to other code systems.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.classification.whoClassified
Id
Citation.citedArtifact.classification.whoClassified
Type
Cardinality
0 - 1
Definition
Provenance and copyright of classification.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.classification.whoClassified.person
Id
Citation.citedArtifact.classification.whoClassified.person
Type
Cardinality
0 - 1
Definition
Person who created the classification.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.classification.whoClassified.organization
Id
Citation.citedArtifact.classification.whoClassified.organization
Type
Cardinality
0 - 1
Definition
Organization who created the classification.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
publisher
The publisher of the classification, not the publisher of the article or artifact being cited
Path
Citation.citedArtifact.classification.whoClassified.publisher
Id
Citation.citedArtifact.classification.whoClassified.publisher
Type
Cardinality
0 - 1
Definition
The publisher of the classification, not the publisher of the article or artifact being cited.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.classification.whoClassified.classifierCopyright
Id
Citation.citedArtifact.classification.whoClassified.classifierCopyright
Type
Cardinality
0 - 1
Definition
Rights management statement for the classification.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.classification.whoClassified.freeToShare
Id
Citation.citedArtifact.classification.whoClassified.freeToShare
Type
Cardinality
0 - 1
Definition
Acceptable to re-use the classification.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship
Id
Citation.citedArtifact.contributorship
Type
Cardinality
0 - 1
Definition
This element is used to list authors and other contributors, their contact information, specific contributions, and summary statements.
Comment
Requirements
Need to support individualized and collective attribution of authorship and contributorship to people and groups.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.contributorship.complete
Id
Citation.citedArtifact.contributorship.complete
Type
Cardinality
0 - 1
Definition
Indicates if the list includes all authors and/or contributors.
Comment
If list is incomplete "et al" can be appended to Contributorship.summary.value for display purposes.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry
Id
Citation.citedArtifact.contributorship.entry
Type
Cardinality
0 - *
Definition
An individual entity named in the author list or contributor list.
Comment
Used to report contributorship in individualized ways.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.contributorship.entry.name
Id
Citation.citedArtifact.contributorship.entry.name
Type
Cardinality
0 - 1
Definition
A name associated with the individual.
Comment
humanName.family can match MEDLINE-based lastName (used for surname or single name), humanName.given can match MEDLINE-based forename (used for remainder of name except for suffix), humanName.suffix can match MEDLINE-based suffix (eg 2nd, 3rd, Jr, Sr).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.initials
Id
Citation.citedArtifact.contributorship.entry.initials
Type
Cardinality
0 - 1
Definition
Initials for forename.
Comment
This element is used in Medline based citations, but not supported fully by FHIR HumanName datatype.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.collectiveName
Id
Citation.citedArtifact.contributorship.entry.collectiveName
Type
Cardinality
0 - 1
Definition
Used for collective or corporate name as an author.
Comment
This element is used in Medline based citations, but not supported fully by FHIR HumanName datatype.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.identifier
Id
Citation.citedArtifact.contributorship.entry.identifier
Type
Cardinality
0 - *
Definition
Unique person identifier.
Comment
Avoids needing to disambiguate common last names or changes of name. ORCID is commonly used as author identifier.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.affiliationInfo
Id
Citation.citedArtifact.contributorship.entry.affiliationInfo
Type
Cardinality
0 - *
Definition
Organization affiliated with the entity.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.contributorship.entry.affiliationInfo.affiliation
Id
Citation.citedArtifact.contributorship.entry.affiliationInfo.affiliation
Type
Cardinality
0 - 1
Definition
Display for the organization.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.affiliationInfo.role
Id
Citation.citedArtifact.contributorship.entry.affiliationInfo.role
Type
Cardinality
0 - 1
Definition
Role within the organization, such as professional title.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.affiliationInfo.identifier
Id
Citation.citedArtifact.contributorship.entry.affiliationInfo.identifier
Type
Cardinality
0 - *
Definition
Identifier for the organization.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.address
Id
Citation.citedArtifact.contributorship.entry.address
Type
Cardinality
0 - *
Definition
Physical mailing address for the author or contributor.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.telecom
Id
Citation.citedArtifact.contributorship.entry.telecom
Type
Cardinality
0 - *
Definition
Email or telephone contact methods for the author or contributor.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.contributionType
Id
Citation.citedArtifact.contributorship.entry.contributionType
Type
Cardinality
0 - *
Definition
This element identifies the specific nature of an individual’s contribution with respect to the cited work.
Comment
The CreDiT taxonomy provides a way to encode contribution information inside article XML files. The purpose of CRediT is to provide transparency in contributions to scholarly published work, to enable improved systems of attribution, credit, and accountability.
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.role
Id
Citation.citedArtifact.contributorship.entry.role
Type
Cardinality
0 - 1
Definition
The role of the contributor (e.g. author, editor, reviewer).
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.contributionInstance
Id
Citation.citedArtifact.contributorship.entry.contributionInstance
Type
Cardinality
0 - *
Definition
Contributions with accounting for time or number.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.contributorship.entry.contributionInstance.type
Id
Citation.citedArtifact.contributorship.entry.contributionInstance.type
Type
Cardinality
1 - 1
Definition
The specific contribution.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.contributionInstance.time
Id
Citation.citedArtifact.contributorship.entry.contributionInstance.time
Type
Cardinality
0 - 1
Definition
The time that the contribution was made.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
correspondingContact
Indication of which contributor is the corresponding contributor for the role
Path
Citation.citedArtifact.contributorship.entry.correspondingContact
Id
Citation.citedArtifact.contributorship.entry.correspondingContact
Type
Cardinality
0 - 1
Definition
Indication of which contributor is the corresponding contributor for the role.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.entry.listOrder
Id
Citation.citedArtifact.contributorship.entry.listOrder
Type
Cardinality
0 - 1
Definition
Used to code order of authors.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
summary
Used to record a display of the author/contributor list without separate coding for each list member
Path
Citation.citedArtifact.contributorship.summary
Id
Citation.citedArtifact.contributorship.summary
Type
Cardinality
0 - *
Definition
Used to record a display of the author/contributor list without separate coding for each list member.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children unless an empty Parameters resource
Path
Citation.citedArtifact.contributorship.summary.type
Id
Citation.citedArtifact.contributorship.summary.type
Type
Cardinality
0 - 1
Definition
Used most commonly to express an author list or a contributorship statement.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.summary.style
Id
Citation.citedArtifact.contributorship.summary.style
Type
Cardinality
0 - 1
Definition
The format for the display string.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.contributorship.summary.source
Id
Citation.citedArtifact.contributorship.summary.source
Type
Cardinality
0 - 1
Definition
Used to code the producer or rule for creating the display string.
Comment
Binding
Strength
extensible
Description
ValueSet
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
value
The display string for the author list, contributor list, or contributorship statement
Path
Citation.citedArtifact.contributorship.summary.value
Id
Citation.citedArtifact.contributorship.summary.value
Type
Cardinality
1 - 1
Definition
The display string for the author list, contributor list, or contributorship statement.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.note
Id
Citation.citedArtifact.note
Type
Cardinality
0 - *
Definition
Any additional information or content for the article or artifact.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.note.Annotation.author[x]
Id
Annotation.author[x]
Type
Cardinality
0 - 1
Definition
The individual responsible for making the annotation.
Comment
Organization is used when there's no need for specific attribution as to who made the comment.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.note.Annotation.author[x].Reference.reference
Id
Reference.reference
Type
Cardinality
0 - 1
Definition
A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Comment
Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Condition
ref-1
Path
Citation.citedArtifact.note.Annotation.author[x].Reference.type
Id
Reference.type
Type
Cardinality
0 - 1
Definition
The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.
The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
Comment
This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.note.Annotation.author[x].Reference.identifier
Id
Reference.identifier
Type
Cardinality
0 - 1
Definition
An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Comment
When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy.
When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference
Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.note.Annotation.author[x].Reference.display
Id
Reference.display
Type
Cardinality
0 - 1
Definition
Plain text narrative that identifies the resource in addition to the resource reference.
Comment
This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Constraint
ele-1 [error]
All FHIR elements must have a @value or children
Path
Citation.citedArtifact.note.Annotation.time
Id
Annotation.time
Type
Cardinality
0 - 1
Definition
Indicates when this particular annotation was made.
Comment
Constraint
ele-1 [error]
All FHIR elements must have a @value or children