{
  "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" : "7ebf0435-bb53-592c-85b0-b406ac406e58",
  "ancestors" : {
    "2515-5" : 0
  },
  "id" : "e8518aa0-df54-4cc5-9819-6f56b1cd8b2e",
  "code" : "2515-5",
  "display" : "Nausea/vomiting",
  "version" : "2023-04"
}