{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Mastoid",
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0550",
  "property" : [ {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#status",
    "code" : "status",
    "valueCode" : "A"
  } ],
  "codesystem" : "37b8875c-b89e-5b00-858f-b5045ef99b2f",
  "concept_id" : "fad2f49f-9315-5cd7-aac9-39f05fffc4d3",
  "ancestors" : {
    "MAST" : 0
  },
  "id" : "e2baaa6a-6fb5-4a01-9736-93cdc582e0b0",
  "code" : "MAST",
  "display" : "Mastoid",
  "version" : "2.0.0"
}