2nd DSTU Draft For Comment

This page is part of the FHIR Specification (v0.4.0: DSTU 2 Draft). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

Extension Codes that this concept subsumes that have already been declared elsewhere - Definition

URL for this extension: 

http://hl7.org/fhir/ExtensionDefinition/valueset-subsumes

Status: draft

Refers to another code defined within the code system that is also subsumed by this code. I.e. This concept subsumes the referenced concept. Because meaning is inferred from hierarchy as well as definition, the presence of this extension modifies the meaning of the extended concept.

HL7

usage info: todo

Extension Content

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/ExtensionDefinition/valueset-subsumes
Codes that this concept subsumes that have already been declared elsewhere: Refers to another code defined within the code system that is also subsumed by this code. I.e. This concept subsumes the referenced concept. Because meaning is inferred from hierarchy as well as definition, the presence of this extension modifies the meaning of the extended concept.
Use on element: ValueSet.define.concept
..valueCode 0..*codeCodes that this concept subsumes that have already been declared elsewhere
Use on element: ValueSet.define.concept

XML Template

<!-- Codes that this concept subsumes that have already been declared elsewhere -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/ExtensionDefinition/valueset-subsumes" >
 <!-- from Element: extension -->
 <valueCode value="[code]"/>
</extension>

JSON Template

// extension added to existing objectdoco

  "http://hl7.org/fhir/ExtensionDefinition/valueset-subsumes" : { // Codes that this concept subsumes that have already been declared elsewhere
    "valueCode" : ["<code>"] //Codes that this concept subsumes that have already been declared elsewhere
  }

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/ExtensionDefinition/valueset-subsumes
Codes that this concept subsumes that have already been declared elsewhere: Refers to another code defined within the code system that is also subsumed by this code. I.e. This concept subsumes the referenced concept. Because meaning is inferred from hierarchy as well as definition, the presence of this extension modifies the meaning of the extended concept.
Use on element: ValueSet.define.concept
..valueCode 0..*codeCodes that this concept subsumes that have already been declared elsewhere
Use on element: ValueSet.define.concept

XML Template

<!-- Codes that this concept subsumes that have already been declared elsewhere -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/ExtensionDefinition/valueset-subsumes" >
 <!-- from Element: extension -->
 <valueCode value="[code]"/>
</extension>

JSON Template

to do