Release 5 Preview #2

Extension: replaces

FHIR Infrastructure Work Group

Maturity Level: 1

Informative

Use Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/request-replaces

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

Completed or terminated request(s) whose function is taken by this new request.

Comment:

The replacement could be because the initial request was immediately rejected (due to an issue) or because the previous request was completed, but the need for the action described by the request remains ongoing.

Context of Use: Use on Element ID NutritionOrder

Summary

Name	Flags	Card.	Type	Description & Constraints
replaces		0..*	Reference(Resource)	URL = http://hl7.org/fhir/StructureDefinition/request-replaces replaces: Completed or terminated request(s) whose function is taken by this new request. Use on Element ID NutritionOrder
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/request-replaces replaces: Completed or terminated request(s) whose function is taken by this new request. Use on Element ID NutritionOrder
extension	I	0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/request-replaces"
value[x]	I	1..1	Reference(Resource)	Value of extension
Documentation for this format

XML Template

<!-- replaces -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/request-replaces" >
  <!-- from Element: extension -->
 <valueReference><!--  1..1 Reference(Resource) Value of extension --></valueReference>
</extension>

JSON Template

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

Summary

Name	Flags	Card.	Type	Description & Constraints
replaces		0..*	Reference(Resource)	URL = http://hl7.org/fhir/StructureDefinition/request-replaces replaces: Completed or terminated request(s) whose function is taken by this new request. Use on Element ID NutritionOrder
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/request-replaces replaces: Completed or terminated request(s) whose function is taken by this new request. Use on Element ID NutritionOrder
extension	I	0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/request-replaces"
value[x]	I	1..1	Reference(Resource)	Value of extension
Documentation for this format

XML Template

<!-- replaces -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/request-replaces" >
  <!-- from Element: extension -->
 <valueReference><!--  1..1 Reference(Resource) Value of extension --></valueReference>
</extension>

JSON Template

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