{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "The domain of possible values that indicate whether the appointment resource may be substituted for another by the entity assigned to fulfill the appointment.",
  "system" : "http://terminology.hl7.org/CodeSystem/conceptdomains",
  "property" : [ {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#source",
    "code" : "source",
    "valueCode" : "v2"
  } ],
  "codesystem" : "a4b9689b-4fea-537a-ab56-085748a134dc",
  "concept_id" : "5521ab64-e9f5-5e1e-8d39-791aa854ca4b",
  "ancestors" : {
    "AllowSubstitutionCodes" : 0
  },
  "id" : "a55c693f-e6d6-49b0-b378-3d3be22f4f82",
  "code" : "AllowSubstitutionCodes",
  "display" : "Allow Substitution Codes (0279)",
  "version" : "3.0.0"
}