{
  "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" : "d9cab709-33ef-55ac-a951-22ba3f5d4eee",
  "ancestors" : {
    "2132-9" : 0
  },
  "id" : "781575c1-97e4-4b8d-b01e-59ee50aea410",
  "code" : "2132-9",
  "display" : "Peripheral vascular bypass surgery",
  "version" : "2023-04"
}