Release 5 Preview #2

This page is part of the FHIR Specification (v4.4.0: R5 Preview #2). 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

Extension: validDate

FHIR Infrastructure Work Group

Maturity Level: 1

Informative

Use Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/identifier-validDate

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

Indicates a date on which this identifier value was deemed to apply to this instance.

Comment:

When referencing business objects where an identifier might not be globally unique but is instead re-used, allows determination of which object applies (on the presumption that the identifiers on the referenced object have an identifier.period or other metadata that indicates when that identifier was valid for the business object).

Context of Use: Use on Element ID Identifier

Summary

Name	Flags	Card.	Type	Description & Constraints
validDate		0..*	dateTime	URL = http://hl7.org/fhir/StructureDefinition/identifier-validDate validDate: Indicates a date on which this identifier value was deemed to apply to this instance. Use on Element ID Identifier
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/identifier-validDate validDate: Indicates a date on which this identifier value was deemed to apply to this instance. Use on Element ID Identifier
extension	I	0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/identifier-validDate"
value[x]	I	1..1	dateTime	Value of extension
Documentation for this format

XML Template

<!-- validDate -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/identifier-validDate" >
  <!-- from Element: extension -->
 <valueDateTime value="[dateTime]"/><!--  1..1 Value of extension -->
</extension>

JSON Template

{ // validDate
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/identifier-validDate", // R! 
    "valueDateTime" : "<dateTime>" // C? R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
validDate		0..*	dateTime	URL = http://hl7.org/fhir/StructureDefinition/identifier-validDate validDate: Indicates a date on which this identifier value was deemed to apply to this instance. Use on Element ID Identifier
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/identifier-validDate validDate: Indicates a date on which this identifier value was deemed to apply to this instance. Use on Element ID Identifier
extension	I	0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/identifier-validDate"
value[x]	I	1..1	dateTime	Value of extension
Documentation for this format

XML Template

<!-- validDate -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/identifier-validDate" >
  <!-- from Element: extension -->
 <valueDateTime value="[dateTime]"/><!--  1..1 Value of extension -->
</extension>

JSON Template

{ // validDate
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/identifier-validDate", // R! 
    "valueDateTime" : "<dateTime>" // 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)