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 . Page versions: R4B R4 R3 R2

Extension Reference to a trusted expansion - Definition

URL for this extension: 

http://hl7.org/fhir/ExtensionDefinition/valueset-trusted-expansion

Status: draft

Indicates an authoritative source for performing value set expansions.

HL7

usage info: todo

Extension Content

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/ExtensionDefinition/valueset-trusted-expansion
Reference to a trusted expansion: Indicates an authoritative source for performing value set expansions.
Use on element: ValueSet
..valueUri 0..*uriReference to a trusted expansion
Use on element: ValueSet

XML Template

<!-- Reference to a trusted expansion -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/ExtensionDefinition/valueset-trusted-expansion" >
 <!-- from Element: extension -->
 <valueUri value="[uri]"/>
</extension>

JSON Template

// extension added to existing objectdoco

  "http://hl7.org/fhir/ExtensionDefinition/valueset-trusted-expansion" : { // Reference to a trusted expansion
    "valueUri" : ["<uri>"] //Reference to a trusted expansion
  }

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/ExtensionDefinition/valueset-trusted-expansion
Reference to a trusted expansion: Indicates an authoritative source for performing value set expansions.
Use on element: ValueSet
..valueUri 0..*uriReference to a trusted expansion
Use on element: ValueSet

XML Template

<!-- Reference to a trusted expansion -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/ExtensionDefinition/valueset-trusted-expansion" >
 <!-- from Element: extension -->
 <valueUri value="[uri]"/>
</extension>

JSON Template

to do