{
  "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" : "49e628ce-8fad-5ac0-8feb-ede0ed9556b6",
  "ancestors" : {
    "1631-1" : 0
  },
  "id" : "1381f291-a269-4ac0-a17f-a84354798e8f",
  "code" : "1631-1",
  "display" : "Pneumonia 2 (PNU2)",
  "version" : "2023-04"
}