{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/diagnosis-role",
  "property" : [ ],
  "codesystem" : "982119bd-b08e-5c8d-9a42-eae6faad992e",
  "concept_id" : "01b47029-628e-5e19-a434-ae0fea87cbe4",
  "ancestors" : {
    "pre-op" : 0
  },
  "id" : "bf955991-1868-441b-a508-9151ae9575fc",
  "code" : "pre-op",
  "display" : "pre-op diagnosis",
  "version" : "1.1.1"
}