This page is part of the FHIR Specification (v4.2.0: R5 Preview #1). 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

• Content
• Detailed Descriptions
• Mappings
• XML
• JSON

Extension: permitted-value-valueset

URL for this extension:

http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset

Status: draft. Extension maintained by: Health Level Seven International (Orders and Observations)

Allows expressing the value set that must be stored internally by the system (as distinct from the base value set which defines values for exchange).

Comment:

The permitted value set must have a 1..1 set of codes for each code in the value meaning value set.

Context of Use: Use on Element ID StructureDefinition.snapshot.element.binding.valueSet, Element ID StructureDefinition.differential.element.binding.valueSet or Element ID Questionnaire.item.answerValueSet

Extension Content

• Summary
• Full Structure
• XML
• JSON
• All

Summary

Name	Flags	Card.	Type	Description & Constraints
permitted-value-valueset		0..1	canonical(ValueSet)	URL = http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset permitted-value-valueset: Allows expressing the value set that must be stored internally by the system (as distinct from the base value set which defines values for exchange). Use on Element ID StructureDefinition.snapshot.element.binding.valueSet, Element ID StructureDefinition.differential.element.binding.valueSet or Element ID Questionnaire.item.answerValueSet
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset permitted-value-valueset: Allows expressing the value set that must be stored internally by the system (as distinct from the base value set which defines values for exchange). Use on Element ID StructureDefinition.snapshot.element.binding.valueSet, Element ID StructureDefinition.differential.element.binding.valueSet or Element ID Questionnaire.item.answerValueSet
extension	I	0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset"
value[x]	I	1..1	canonical(ValueSet)	Value of extension
Documentation for this format

XML Template

<!-- permitted-value-valueset -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset" >
  <!-- from Element: extension -->
 <valueCanonical value="[canonical]"/><!--  1..1 Value of extension -->
</extension>

JSON Template

{ // permitted-value-valueset
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset", // R! 
    "valueCanonical" : "<canonical>" // C? R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
permitted-value-valueset		0..1	canonical(ValueSet)	URL = http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset permitted-value-valueset: Allows expressing the value set that must be stored internally by the system (as distinct from the base value set which defines values for exchange). Use on Element ID StructureDefinition.snapshot.element.binding.valueSet, Element ID StructureDefinition.differential.element.binding.valueSet or Element ID Questionnaire.item.answerValueSet
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset permitted-value-valueset: Allows expressing the value set that must be stored internally by the system (as distinct from the base value set which defines values for exchange). Use on Element ID StructureDefinition.snapshot.element.binding.valueSet, Element ID StructureDefinition.differential.element.binding.valueSet or Element ID Questionnaire.item.answerValueSet
extension	I	0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset"
value[x]	I	1..1	canonical(ValueSet)	Value of extension
Documentation for this format

XML Template

<!-- permitted-value-valueset -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset" >
  <!-- from Element: extension -->
 <valueCanonical value="[canonical]"/><!--  1..1 Value of extension -->
</extension>

JSON Template

{ // permitted-value-valueset
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/11179-permitted-value-valueset", // R! 
    "valueCanonical" : "<canonical>" // C? R! Value of extension
  }

Constraints

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