{
  "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" : "16d2d7a6-8a49-5cf8-96f0-127d4bf34b99",
  "ancestors" : {
    "3469-4" : 0
  },
  "id" : "764442e1-63c8-40d9-9177-f506a5be21f5",
  "code" : "3469-4",
  "display" : "Total number of discards: Whole Blood",
  "version" : "2023-04"
}