{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Description: A person reviews a list of immunizations due or received for a given patient.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "PATDOC"
  } ],
  "codesystem" : "6064fe67-dfa9-5c7f-9737-99a0909e44de",
  "concept_id" : "8352b040-1bb6-5e94-9f7e-697666bc739d",
  "ancestors" : {
    "PATDOC" : 1,
    "IMMLREV" : 0,
    "_ActTaskCode" : 2
  },
  "id" : "c393472a-1a92-43d8-bbc0-e1d4087dec28",
  "code" : "IMMLREV",
  "display" : "immunization list review",
  "version" : "2018-08-12"
}