{
  "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" : "b3b1228b-443b-5149-a0ee-fc39519ca798",
  "ancestors" : {
    "2351-1" : 0
  },
  "id" : "69cea594-f922-4902-a0bd-82bae992a82b",
  "code" : "2351-1",
  "display" : "Criterion 1: positive culture from endotracheal aspirate without purulent respiratory secretions",
  "version" : "2023-04"
}