Clinical Document Architecture
2.0.2-sd - release

This page is part of the CDA: Clinical Document Architecture (v2.0.2-sd: CDA 2.0 - Informative) generated with FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Logical Model: CR: ConceptRole (V3 Data Type)

Official URL: http://hl7.org/cda/stds/core/StructureDefinition/CR Version: 2.0.2-sd
Active as of 2025-12-12 Computable Name: CR

A concept qualifier code with optionally named role. Both qualifier role and value codes must be defined by the coding system of the CD containing the concept qualifier. For example, if SNOMED RT defines a concept "leg", a role relation "has-laterality", and another concept "left", the concept role relation allows to add the qualifier "has-laterality: left" to a primary code "leg" to construct the meaning "left leg".

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Template Content

Description of Template, Differentials, Snapshots and how the different presentations work.

This structure is derived from ANY

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CR C 1..* ANY XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor
Logical Container: ClinicalDocument (CDA Class)
Constraints: value-null-cr
... @inverted 0..1 bn
... name 0..1 CV
... value 0..1 CD

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
value-null-cr error CR Must contain value or nullFlavor. If nullFlavor is present, name and value must not be present. (value.exists() or nullFlavor.exists()) and (nullFlavor.exists() implies (name | value).empty())
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CR C 1..* ANY XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor
Logical Container: ClinicalDocument (CDA Class)
Constraints: value-null-cr
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @inverted 0..1 bn
... name 0..1 CV

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
CR.nullFlavor Base required CDANullFlavor 📦2.0.2-sd This IG

Constraints

Id Grade Path(s) Description Expression
value-null-cr error CR Must contain value or nullFlavor. If nullFlavor is present, name and value must not be present. (value.exists() or nullFlavor.exists()) and (nullFlavor.exists() implies (name | value).empty())
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CR C 1..* ANY XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor
Logical Container: ClinicalDocument (CDA Class)
Constraints: value-null-cr
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @inverted 0..1 bn
... name 0..1 CV

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
CR.nullFlavor Base required CDANullFlavor 📦2.0.2-sd This IG

Constraints

Id Grade Path(s) Description Expression
value-null-cr error CR Must contain value or nullFlavor. If nullFlavor is present, name and value must not be present. (value.exists() or nullFlavor.exists()) and (nullFlavor.exists() implies (name | value).empty())

This structure is derived from ANY

Summary

Structures

This structure refers to these other structures:

Differential View

This structure is derived from ANY

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CR C 1..* ANY XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor
Logical Container: ClinicalDocument (CDA Class)
Constraints: value-null-cr
... @inverted 0..1 bn
... name 0..1 CV
... value 0..1 CD

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
value-null-cr error CR Must contain value or nullFlavor. If nullFlavor is present, name and value must not be present. (value.exists() or nullFlavor.exists()) and (nullFlavor.exists() implies (name | value).empty())

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CR C 1..* ANY XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor
Logical Container: ClinicalDocument (CDA Class)
Constraints: value-null-cr
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @inverted 0..1 bn
... name 0..1 CV

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
CR.nullFlavor Base required CDANullFlavor 📦2.0.2-sd This IG

Constraints

Id Grade Path(s) Description Expression
value-null-cr error CR Must contain value or nullFlavor. If nullFlavor is present, name and value must not be present. (value.exists() or nullFlavor.exists()) and (nullFlavor.exists() implies (name | value).empty())

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. CR C 1..* ANY XML Namespace: urn:hl7-org:v3
Base for all types and resources

Elements defined in Ancestors:@nullFlavor
Logical Container: ClinicalDocument (CDA Class)
Constraints: value-null-cr
... @nullFlavor 0..1 cs Binding: CDANullFlavor (required)
... @inverted 0..1 bn
... name 0..1 CV

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
CR.nullFlavor Base required CDANullFlavor 📦2.0.2-sd This IG

Constraints

Id Grade Path(s) Description Expression
value-null-cr error CR Must contain value or nullFlavor. If nullFlavor is present, name and value must not be present. (value.exists() or nullFlavor.exists()) and (nullFlavor.exists() implies (name | value).empty())

This structure is derived from ANY

Summary

Structures

This structure refers to these other structures:

 

Other representations of profile: CSV, Excel