{
  "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" : "1e54d3ba-68de-51f1-8568-18ef0c5ecbb3",
  "ancestors" : {
    "2319-2" : 0
  },
  "id" : "512d7026-b15b-44d6-9487-ec5c36d2b5cc",
  "code" : "2319-2",
  "display" : "Vascular access",
  "version" : "2023-04"
}