{
  "description": "Identifies the style of unique identifier used to identify a namespace.",
  "_filename": "CodeSystem-namingsystem-identifier-type.json",
  "package_name": "hl7.fhir.r6.core",
  "date": "2023-01-26T15:53:48Z",
  "meta": {
    "profile": [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated": "2025-04-01T12:16:37.966+11:00"
  },
  "publisher": "HL7 (FHIR Project)",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "content": "complete",
  "name": "NamingSystemIdentifierType",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": "Naming System Identifier Type",
  "package_version": "6.0.0-ballot3",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "vocab"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 1
  } ],
  "status": "active",
  "id": "cc33c62d-12bf-4f39-847b-1fdd5ad29ce2",
  "valueSet": "http://hl7.org/fhir/ValueSet/namingsystem-identifier-type",
  "kind": null,
  "url": "http://hl7.org/fhir/namingsystem-identifier-type",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.4.642.4.493",
    "system": "urn:ietf:rfc:3986"
  }, {
    "use": "old",
    "value": "urn:oid:2.16.840.1.113883.4.642.1.486",
    "system": "urn:ietf:rfc:3986"
  }, {
    "use": "old",
    "value": "urn:oid:2.16.840.1.113883.4.642.2.293",
    "system": "urn:ietf:rfc:3986"
  } ],
  "concept": [ {
    "code": "oid",
    "display": "OID",
    "definition": "An ISO object identifier; e.g. 1.2.3.4.5."
  }, {
    "code": "uuid",
    "display": "UUID",
    "definition": "A universally unique identifier of the form a5afddf4-e880-459b-876e-e4591b0acc11."
  }, {
    "code": "uri",
    "display": "URI",
    "definition": "A uniform resource identifier (ideally a URL - uniform resource locator); e.g. http://unitsofmeasure.org."
  }, {
    "code": "iri-stem",
    "display": "IRI stem",
    "definition": "An IRI string that can be prepended to the code to obtain a concept IRI for RDF applications. This should be a valid, absolute IRI as defined in RFC 3987. See [the RDF spec](rdf.html#iri-stem) for details on how this value may be used."
  }, {
    "code": "v2csmnemonic",
    "display": "V2CSMNemonic",
    "definition": "A short string published by HL7 for use in the V2 family of standsrds to idenfify a code system in the V12 coded data types CWE, CNE, and CF. The code values are also published by HL7 at http://www.hl7.org/Special/committees/vocab/table_0396/index.cfm"
  }, {
    "code": "other",
    "display": "Other",
    "definition": "Some other type of unique identifier; e.g. HL7-assigned reserved string such as LN for LOINC."
  } ],
  "caseSensitive": true,
  "version": "6.0.0-ballot3",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    }, {
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ]
}