Release 4B Snapshot 3: Connectathon 32 Base

This page is part of the Snapshot #3 for FHIR Specification (v4.3.0: R4B - STU ). The current version which supercedes this version is 5.0.0 R5 , released to support Connectathon 32 . For a full list of available versions, see the Directory of published versions . Page versions: R4B R4

Extension: concept-definition ValueSet Concept Definition

Vocabulary Work Group   Maturity Level : 1 Informative Trial Use Use Context : Any
Official URL for this extension: : http://hl7.org/fhir/StructureDefinition/valueset-concept-definition Version : 5.0.0-snapshot3
draft as of 2020-12-28 Computable Name : VSConceptDefinition
Flags : Non-Modifier OID : 2.16.840.1.113883.4.642.5.1193

Status: draft. Extension maintained by: HL7 Context of Use : Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains

Definition

A definition that describes the meaning of this code when used as part of this value set.

Comment :

This is provided for when the source code system doesn't actually provide a definition (there are many such). Providing an definition for a code SHOULD NOT be done where the underlying code system provides a definition.

Context of Use: Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains

Extension Content

Summary

Name Flags Card. Type Description & Constraints doco
. . concept-definition VSConceptDefinition 0..1 string URL = http://hl7.org/fhir/StructureDefinition/valueset-concept-definition
concept-definition: VSConceptDefinition: A definition that describes the meaning of this code when used as part of this value set.


Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/valueset-concept-definition
concept-definition: VSConceptDefinition: A definition that describes the meaning of this code when used as part of this value set.


Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains
. . . extension 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"
. . . value[x] 1..1 string Value of extension

doco Documentation for this format

XML Template 

<!-- concept-definition -->

<!-- VSConceptDefinition -->doco


<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition" >
  <!-- from Element: extension -->
 <

 <valueString value="[string]"/><!-- I 1..1 Value of extension -->

</extension>

JSON Template 

{ // 

{ // VSConceptDefinition

  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition", // R! 
    "

    "valueString" : "<string>" // I R! Value of extension

  }

Summary

Name Flags Card. Type Description & Constraints doco
. . concept-definition VSConceptDefinition 0..1 string URL = http://hl7.org/fhir/StructureDefinition/valueset-concept-definition
concept-definition: VSConceptDefinition: A definition that describes the meaning of this code when used as part of this value set.


Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/valueset-concept-definition
concept-definition: VSConceptDefinition: A definition that describes the meaning of this code when used as part of this value set.


Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains
. . . extension 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"
. . . value[x] 1..1 string Value of extension

doco Documentation for this format

XML Template 

<!-- concept-definition -->

<!-- VSConceptDefinition -->doco


<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition" >
  <!-- from Element: extension -->
 <

 <valueString value="[string]"/><!-- I 1..1 Value of extension -->

</extension>

JSON Template 

{ // 

{ // VSConceptDefinition

  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition", // R! 
    "

    "valueString" : "<string>" // I R! Value of extension

  }

 

Constraints

  • ele-1 : All FHIR elements must have a @value or children unless an empty Parameters resource (xpath: @value|f:*|h:div|self::f:Parameters hasValue() or (children().count() > id.count()) )
  • ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) extension.exists() != value.exists() )
  • ele-1 : On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: @value|f:*|h:div hasValue() or (children().count() > id.count()) )
  • ext-1 : On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")]) extension.exists() != value.exists() )
  • ele-1 : On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div hasValue() or (children().count() > id.count()) )

Search

No Search Extensions defined for this resource

Examples of this extension