{
  "package" : "hl7.terminology@6.3.0",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/diagnosis-role",
  "property" : [ ],
  "codesystem" : "1edc464b-1faf-5dc1-8d1a-0345ac7f1f79",
  "concept_id" : "01b47029-628e-5e19-a434-ae0fea87cbe4",
  "ancestors" : {
    "pre-op" : 0
  },
  "id" : "0ef9376d-4dd1-4749-bf07-d2dddd3f2c60",
  "code" : "pre-op",
  "display" : "pre-op diagnosis",
  "version" : "1.1.1"
}