{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0427",
  "property" : [ ],
  "codesystem" : "f4febdcb-f439-5e41-9495-ddee01729e01",
  "concept_id" : "07715d49-b440-56b5-b13e-1bdc4196eda4",
  "ancestors" : {
    "B" : 0
  },
  "id" : "839427a9-372f-4c82-acfb-a65fd6865d67",
  "code" : "B",
  "display" : "Body fluid exposure",
  "version" : "2.9"
}