{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "This information has not been sought (e.g., patient was not asked)",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-NullFlavor",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "active"
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id",
    "code" : "internalId",
    "valueCode" : "10613"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "subsumedBy",
    "valueCode" : "UNK"
  } ],
  "codesystem" : "1567b235-54c7-5bac-b989-a54941e5aaa2",
  "concept_id" : "2baaa2c9-5414-5665-887e-d2633fee6d84",
  "ancestors" : {
    "NI" : 2,
    "UNK" : 1,
    "NASK" : 0
  },
  "id" : "95e920ff-93ae-473b-80f0-089a233cdc0f",
  "code" : "NASK",
  "display" : "not asked",
  "version" : "3.0.0"
}