allowSubstitution

{
  "description" : "Code system of concepts used to indicate whether the appointment resource may be substituted for another by the entity assigned to fulfill the appointment.  Used in HL7 Version 2.x messaging in the AIS and AIG segments.",
  "date" : "2019-12-01",
  "versionNeeded" : false,
  "publisher" : "HL7, Inc",
  "purpose" : "Underlying Master Code System for V2 table 0279 (Allow Substitution Codes)",
  "content" : "complete",
  "property" : [ {
    "description" : "A code that indicates the status of the concept",
    "type" : "code",
    "code" : "status",
    "uri" : "http://hl7.org/fhir/concept-properties#status"
  }, {
    "description" : "The date at which a concept was deprecated",
    "type" : "dateTime",
    "code" : "deprecated",
    "uri" : "http://hl7.org/fhir/concept-properties#deprecated"
  } ],
  "name" : "AllowSubstitution",
  "copyright" : "Copyright HL7. Licensed under creative commons public domain",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "allowSubstitution",
  "extension" : [ {
    "extension" : [ {
      "valueString" : "concept",
      "url" : "path"
    }, {
      "url" : "count",
      "valueInteger" : 8
    } ],
    "url" : "http://health-samurai.io/extensions/excised-data"
  }, {
    "url" : "http://health-samurai.io/extensions/source",
    "valueCode" : "db"
  } ],
  "compositional" : false,
  "status" : "active",
  "hierarchyMeaning" : "is-a",
  "id" : "7837dcc5-2f22-4654-9dae-2177822a1950",
  "valueSet" : "http://terminology.hl7.org/ValueSet/v2-0279",
  "url" : "http://terminology.hl7.org/CodeSystem/v2-0279",
  "identifier" : [ {
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.18.172"
  } ],
  "caseSensitive" : true,
  "version" : "2.1.0",
  "contact" : [ {
    "telecom" : [ {
      "system" : "url",
      "value" : "http://www.hl7.org/"
    } ]
  } ],
  "text" : {
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">Placeholder</div>",
    "status" : "generated"
  }
}