Release 4

This page is part of the FHIR Specification (v4.0.1: R4 - Mixed Normative and STU) in it's permanent home (it will always be available at this URL). 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

Extension: reasonReference

FHIR Infrastructure Work Group Maturity Level: 1InformativeUse Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/workflow-reasonReference

Status: draft. Extension maintained by: Health Level Seven, Inc. - FHIR WG

Indicates another resource whose existence justifies this event.

Context of Use: Use on Element ID Observation, Element ID DiagnosticReport, Element ID Media or Element ID NutritionOrder

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. reasonReference0..*Reference(Condition | DiagnosticReport | DocumentReference | Observation | Media)URL = http://hl7.org/fhir/StructureDefinition/workflow-reasonReference
reasonReference: Indicates another resource whose existence justifies this event.


Use on Element ID Observation, Element ID DiagnosticReport, Element ID Media or Element ID NutritionOrder

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/workflow-reasonReference
reasonReference: Indicates another resource whose existence justifies this event.


Use on Element ID Observation, Element ID DiagnosticReport, Element ID Media or Element ID NutritionOrder
... extension I0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/workflow-reasonReference"
... value[x] I1..1Reference(Condition | DiagnosticReport | DocumentReference | Observation | Media)Value of extension

doco Documentation for this format

XML Template

<!-- reasonReference -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/workflow-reasonReference" >
  <!-- from Element: extension -->
 <valueReference><!-- ?? 1..1 Reference(Condition) Value of extension --></valueReference>
</extension>

JSON Template

{ // reasonReference
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/workflow-reasonReference", // R! 
    "valueReference" : { Reference(Condition) } // C? R! Value of extension
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. reasonReference0..*Reference(Condition | DiagnosticReport | DocumentReference | Observation | Media)URL = http://hl7.org/fhir/StructureDefinition/workflow-reasonReference
reasonReference: Indicates another resource whose existence justifies this event.


Use on Element ID Observation, Element ID DiagnosticReport, Element ID Media or Element ID NutritionOrder

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/workflow-reasonReference
reasonReference: Indicates another resource whose existence justifies this event.


Use on Element ID Observation, Element ID DiagnosticReport, Element ID Media or Element ID NutritionOrder
... extension I0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/workflow-reasonReference"
... value[x] I1..1Reference(Condition | DiagnosticReport | DocumentReference | Observation | Media)Value of extension

doco Documentation for this format

XML Template

<!-- reasonReference -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/workflow-reasonReference" >
  <!-- from Element: extension -->
 <valueReference><!-- ?? 1..1 Reference(Condition) Value of extension --></valueReference>
</extension>

JSON Template

{ // reasonReference
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/workflow-reasonReference", // R! 
    "valueReference" : { Reference(Condition) } // 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)