{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The labeling of an illness in a specific historical event using modern knowledge, methods and disease classifications.",
  "system" : "http://terminology.hl7.org/CodeSystem/ex-diagnosistype",
  "property" : [ ],
  "codesystem" : "b7db2565-ded4-5c0f-ab66-06404282a265",
  "concept_id" : "c6fee4bd-aa70-5b0f-b2b6-7782c2012dd6",
  "ancestors" : {
    "retrospective" : 0
  },
  "id" : "4b2045a2-099a-4a08-b298-f205f8544cdf",
  "code" : "retrospective",
  "display" : "Retrospective Diagnosis",
  "version" : "4.0.1"
}