{
  "package" : "hl7.terminology@6.3.0",
  "definition" : "The presence of the specified component / analyte, organism or clinical sign could not be determined within the limit of detection of the performed test or procedure.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
  "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" : "23563"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "subsumedBy",
    "valueCode" : "NEG"
  } ],
  "codesystem" : "5d1b89c5-ed32-5133-a0fc-cad0b9c354d4",
  "concept_id" : "cd10b754-19aa-5b48-a5b3-c7a01a4e1987",
  "ancestors" : {
    "ND" : 0,
    "NEG" : 1,
    "ObservationInterpretationDetection" : 2
  },
  "id" : "573756b7-a817-4af0-b233-6cbcca728107",
  "code" : "ND",
  "display" : "Not detected",
  "version" : "3.0.0"
}