{
  "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" : "5a8b1cab-000a-5d35-95b6-4a68f23fd34b",
  "ancestors" : {
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  "id" : "5324143d-8727-4877-a85e-9e3802e637c3",
  "code" : "3401-7",
  "display" : "Total number of units transfused: Red Blood Cells: Whole blood-derived",
  "version" : "2023-04"
}