{
  "description": "Werteliste mit nicht ermittelbar und nicht erhoben Antworten.",
  "compose": {
    "include": [ {
      "system": "http://terminology.hl7.org/CodeSystem/v3-NullFlavor",
      "concept": [ {
        "code": "ASKU",
        "display": "asked but unknown",
        "designation": [ {
          "use": {
            "code": "display",
            "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
          },
          "value": "nicht ermittelbar",
          "language": "de-DE"
        } ]
      }, {
        "code": "NASK",
        "display": "not asked",
        "designation": [ {
          "use": {
            "code": "display",
            "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
          },
          "value": "nicht erhoben",
          "language": "de-DE"
        } ]
      } ]
    } ]
  },
  "_filename": "ValueSet-NullFlavor.json",
  "package_name": "rki.emiga.common",
  "date": "2025-09-08",
  "publisher": "Robert Koch-Institut",
  "name": "NullFlavor",
  "type": null,
  "experimental": "false",
  "resourceType": "ValueSet",
  "title": "Nicht ermittelbar, Nicht erhoben Antworten",
  "package_version": "1.2.0-alpha.10",
  "status": "active",
  "language": "de-DE",
  "id": "664bec62-3930-4ed8-8dbb-5887c58e0e53",
  "kind": null,
  "url": "https://emiga.rki.de/fhir/ValueSet/NullFlavor",
  "version": "1.0.0",
  "contact": [ {
    "name": "Robert Koch-Institut",
    "telecom": [ {
      "value": "https://rki.de",
      "system": "url"
    } ]
  } ]
}