{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The passage of a liquid through a filter, accomplished by gravity, pressure or vacuum (suction).",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_ActSpecimenTreatmentCode"
  } ],
  "codesystem" : "d73ae040-3e88-581f-8c74-bc9b7419407a",
  "concept_id" : "2ffec161-5092-5ef2-bfda-86bc0095b3c6",
  "ancestors" : {
    "FILT" : 0,
    "_ActSpecimenTreatmentCode" : 1
  },
  "id" : "96f738f4-e7b8-44a3-a62a-57a238dfd7d9",
  "code" : "FILT",
  "display" : "Filtration",
  "version" : "2018-08-12"
}