{
  "package" : "us.nlm.vsac@0.21.0",
  "definition" : null,
  "system" : "https://www.cdc.gov/nhsn/cdaportal/terminology/codesystem/cdcnhsn.html",
  "property" : [ ],
  "codesystem" : "078444ba-7844-5424-a8ae-aaa5dd3908d0",
  "concept_id" : "19842d9f-458f-5ddc-9129-b4f9e48fc649",
  "ancestors" : {
    "2127-9" : 0
  },
  "id" : "92efa77b-2c39-49dd-8f3c-d4f6be4dfcda",
  "code" : "2127-9",
  "display" : "Liver transplant",
  "version" : "2023-04"
}