{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Computed axial tomography",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "5e1f9467-4b5e-58ff-830d-5e5489f3befd",
  "ancestors" : {
    "0002" : 0
  },
  "id" : "6963a03c-ca79-49ed-bf21-8960c7c2e07b",
  "code" : "0002",
  "display" : "Computed axial tomography",
  "version" : "2018-08-12"
}