{
  "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" : "01c9ad25-45b4-52d5-b836-ccc7d682426a",
  "ancestors" : {
    "2343-4" : 0
  },
  "id" : "da9457cd-e9c6-4c6f-afb3-99a63619650f",
  "code" : "2343-4",
  "display" : "Ventilator-associated condition (VAC)",
  "version" : "2023-04"
}