http://hl7.org/fhir/language-preference-type|4.0.1

{
  "description" : "This value set defines the set of codes for describing the type or mode of the patient's preferred language.",
  "compose" : null,
  "package" : "hl7.fhir.r4.core@4.0.1",
  "date" : null,
  "meta" : {
    "profile" : [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated" : "2019-11-01T09:29:23.356+11:00"
  },
  "publisher" : "FHIR Project team",
  "content" : "complete",
  "name" : "LanguagePreferenceType",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "Language preference type",
  "supliment" : null,
  "status" : "draft",
  "id" : "366ccf5d-4925-56a2-a8fe-196b8bceb3ad",
  "url" : "http://hl7.org/fhir/language-preference-type",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1023",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "verbal",
    "display" : "verbal",
    "definition" : "The patient prefers to verbally communicate with the associated language."
  }, {
    "code" : "written",
    "display" : "written",
    "definition" : "The patient prefers to communicate in writing with the associated language."
  } ],
  "caseSensitive" : true,
  "version" : "4.0.1",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org/fhir",
      "system" : "url"
    } ]
  } ]
}