{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Provision of treatment and/or diagnosis related to tumors and/or cancer.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ActMedicalServiceCode"
  } ],
  "codesystem" : "6064fe67-dfa9-5c7f-9737-99a0909e44de",
  "concept_id" : "9bd94cbe-ffa1-5ddd-a5d8-7bf8b8dd6acd",
  "ancestors" : {
    "ONC" : 0,
    "_ActCareProvisionCode" : 2,
    "_ActMedicalServiceCode" : 1
  },
  "id" : "0a9c801d-e005-4c06-b924-8faeaaae0444",
  "code" : "ONC",
  "display" : "Oncology",
  "version" : "2018-08-12"
}