{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Agglutination, RBC",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "7221ee31-b899-545f-899b-24389608b860",
  "ancestors" : {
    "0022" : 0
  },
  "id" : "4fdca9b6-fd6f-4127-823b-b59bd36cbea7",
  "code" : "0022",
  "display" : "RBC agglutination",
  "version" : "2018-08-12"
}