{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0417",
  "property" : [ ],
  "codesystem" : "a5a7f8ac-05ba-57d6-a8bd-8e7e95d2005a",
  "concept_id" : "ee322991-8e26-579c-b9a0-d0e8e587db05",
  "ancestors" : {
    "G" : 0
  },
  "id" : "6aa8fa8b-5f4e-4ee0-8ae8-56fe22ca0a41",
  "code" : "G",
  "display" : "Additional tissue required",
  "version" : "2.9"
}