Release 5 Ballot

This page is part of the FHIR Specification (v5.0.0-ballot: FHIR R5 Ballot Preview). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

Extension: checkDigit

Modeling and Methodology Work Group

Maturity Level: 1

Informative

Use Context: Any

Summary

Defining URL: http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit

Version: 5.0.0-ballot

Name: checkDigit

Title: null

Modifier: This extension is not a modifier extension

Status: draft

Definition: allow for a check digit and a check digit scheme to be conveyed as part of Naming System. The rules of the ID Type determine if the check digit is part of the ID value or sent separately.

Committee: Modeling and Methodology Work Group

Status: draft. Extension maintained by: HL7

allow for a check digit and a check digit scheme to be conveyed as part of Naming System. The rules of the ID Type determine if the check digit is part of the ID value or sent separately.

Context of Use: Use on Element ID NamingSystem

Summary

Name	Flags	Card.	Type	Description & Constraints
checkDigit		0..1	string	URL = http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit checkDigit: allow for a check digit and a check digit scheme to be conveyed as part of Naming System. The rules of the ID Type determine if the check digit is part of the ID value or sent separately. Use on Element ID NamingSystem
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit checkDigit: allow for a check digit and a check digit scheme to be conveyed as part of Naming System. The rules of the ID Type determine if the check digit is part of the ID value or sent separately. Use on Element ID NamingSystem
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit"
value[x]	1..1	string	Value of extension
Documentation for this format

XML Template

<!-- checkDigit -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // checkDigit
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit", // R! 
    "valueString" : "<string>" // I R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
checkDigit		0..1	string	URL = http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit checkDigit: allow for a check digit and a check digit scheme to be conveyed as part of Naming System. The rules of the ID Type determine if the check digit is part of the ID value or sent separately. Use on Element ID NamingSystem
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit checkDigit: allow for a check digit and a check digit scheme to be conveyed as part of Naming System. The rules of the ID Type determine if the check digit is part of the ID value or sent separately. Use on Element ID NamingSystem
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit"
value[x]	1..1	string	Value of extension
Documentation for this format

XML Template

<!-- checkDigit -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // checkDigit
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit", // R! 
    "valueString" : "<string>" // I 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)

Search

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Examples of this extension

No examples found.