{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0904",
  "property" : [ ],
  "codesystem" : "567a6b2b-b219-52bf-8d8d-022b2498a471",
  "concept_id" : "c37c1694-3dba-52e7-8294-eee665386868",
  "ancestors" : {
    "BCV" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "A non-embossed number included on bank cards and used to validate authenticity of the card and the person presenting the card"
  } ],
  "id" : "abed97cb-a05c-4387-aec9-a80462b08896",
  "code" : "BCV",
  "display" : "Bank Card Validation Number",
  "version" : "2.9"
}