{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0717",
  "property" : [ ],
  "codesystem" : "e032654a-e9d0-5790-8822-be004bd01de2",
  "concept_id" : "461c9894-37f7-5107-a903-ddc8711e761f",
  "ancestors" : {
    "HIV" : 0
  },
  "id" : "b8f1b352-1038-44f1-8511-ffb9fd42217c",
  "code" : "HIV",
  "display" : "HIV status and results",
  "version" : "2.9"
}