{
  "description": null,
  "_filename": "CodeSystem-identifier-use.json",
  "package_name": "hl7.fhir.uv.xver",
  "date": "2025-09-13T15:20:56-04:00",
  "publisher": "FHIR Infrastructure",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "content": "complete",
  "property": [ {
    "uri": "http://hl7.org/fhir/concept-properties#status",
    "code": "status",
    "type": "code"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#inactive",
    "code": "inactive",
    "type": "boolean"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#effectiveDate",
    "code": "effectiveDate",
    "type": "dateTime"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#deprecationDate",
    "code": "deprecationDate",
    "type": "dateTime"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#retirementDate",
    "code": "retirementDate",
    "type": "dateTime"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#notSelectable",
    "code": "notSelectable",
    "type": "boolean"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#parent",
    "code": "parent",
    "type": "code"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#child",
    "code": "child",
    "type": "code"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#partOf",
    "code": "partOf",
    "type": "code"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#synonym",
    "code": "synonym",
    "type": "code"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#comment",
    "code": "comment",
    "type": "string"
  }, {
    "uri": "http://hl7.org/fhir/concept-properties#itemWeight",
    "code": "itemWeight",
    "type": "decimal"
  } ],
  "name": "identifier-use",
  "type": null,
  "experimental": null,
  "resourceType": "CodeSystem",
  "title": null,
  "package_version": "r2.r5-0.0.1-snapshot-2",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/valueset-oid",
    "valueUri": "urn:oid:2.16.840.1.113883.4.642.1.33"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/package-source",
    "extension": [ {
      "url": "packageId",
      "valueId": "hl7.fhir.uv.xver-r2.r5"
    }, {
      "url": "version",
      "valueString": "0.0.1-snapshot-2"
    } ]
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "fhir"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 0,
    "_valueInteger": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical": "http://hl7.org/fhir/1.0/ImplementationGuide/hl7.fhir.uv.xver-r2.r5"
      } ]
    }
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use",
    "_valueCode": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical": "http://hl7.org/fhir/1.0/ImplementationGuide/hl7.fhir.uv.xver-r2.r5"
      } ]
    }
  } ],
  "status": "draft",
  "id": "5d035718-c907-455a-a4ce-12680dfbfeae",
  "kind": null,
  "url": "http://hl7.org/fhir/identifier-use",
  "concept": [ {
    "code": "usual",
    "display": "Usual",
    "definition": "The identifier recommended for display and use in real-world interactions."
  }, {
    "code": "official",
    "display": "Official",
    "definition": "The identifier considered to be most trusted for the identification of this item."
  }, {
    "code": "temp",
    "display": "Temp",
    "definition": "A temporary identifier."
  }, {
    "code": "secondary",
    "display": "Secondary",
    "definition": "An identifier that was assigned in secondary use - it serves to identify the object in a relative context, but cannot be consistently assigned to the same object again in a different context."
  } ],
  "caseSensitive": true,
  "version": "1.0.2",
  "contact": [ {
    "name": "FHIR Infrastructure",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/fiwg",
      "system": "url"
    } ]
  } ]
}