{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "An absence finding used to indicate that the specified component / analyte did not react measurably with the reagent.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "ReactivityObservationInterpretation"
  } ],
  "codesystem" : "f0c8fd69-370c-5f88-82c4-74348ff8483f",
  "concept_id" : "ea233bc5-e303-5a32-9514-b7ea36314c79",
  "ancestors" : {
    "NR" : 0,
    "ReactivityObservationInterpretation" : 1
  },
  "id" : "b2dccb36-1b5a-4fd0-9150-6973bd291df9",
  "code" : "NR",
  "display" : "Non-reactive",
  "version" : "2018-08-12"
}