{
  "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" : "499d0fa3-e4c6-5b1c-b32c-6d62fd7aa875",
  "ancestors" : {
    "2113-9" : 0
  },
  "id" : "e870d637-c5d9-4919-958c-c482c364c1ef",
  "code" : "2113-9",
  "display" : "Coronary artery bypass graft with chest incision only",
  "version" : "2023-04"
}