This page is part of the US Core (v1.0.0: STU1) based on FHIR R3. The current version which supercedes this version is 5.0.1. For a full list of available versions, see the Directory of published versions

Language codes with language and optionally a region modifier

{
  "resourceType" : "ValueSet",
  "id" : "simple-language",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns="http://www.w3.org/1999/xhtml"><h2>Language codes with language and optionally a region modifier</h2><div><p>This value set includes codes from <a href="http://tools.ietf.org/html/bcp47">BCP-47</a>. This value set matches the ONC 2015 Edition LanguageCommunication data element value set within C-CDA to use a 2 character language code if one exists,   and a 3 character code if a 2 character code does not exist. It points back to <a href="https://tools.ietf.org/html/rfc5646">RFC 5646</a>, however only the language codes are required, all other elements are optional.</p>
</div><p>This value set includes codes from the following code systems:</p><ul><li>Include codes from <code>urn:ietf:bcp:47</code> where ext-lang  exists  false and <code>urn:ietf:bcp:47</code> where script  exists  false and <code>urn:ietf:bcp:47</code> where variant  exists  false and <code>urn:ietf:bcp:47</code> where extension  exists  false and <code>urn:ietf:bcp:47</code> where private-use  exists  false</li></ul></div>"
  },
  "url" : "http://hl7.org/fhir/us/core/ValueSet/simple-language",
  "version" : "1.0.0",
  "name" : "Language codes with language and optionally a region modifier",
  "status" : "draft",
  "date" : "2017-02-28",
  "publisher" : "HL7 US Realm Steering Committee",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://hl7.org/fhir"
        }
      ]
    }
  ],
  "description" : "This value set includes codes from [BCP-47](http://tools.ietf.org/html/bcp47). This value set matches the ONC 2015 Edition LanguageCommunication data element value set within C-CDA to use a 2 character language code if one exists,   and a 3 character code if a 2 character code does not exist. It points back to [RFC 5646](https://tools.ietf.org/html/rfc5646), however only the language codes are required, all other elements are optional.",
  "compose" : {
    "include" : [
      {
        "system" : "urn:ietf:bcp:47",
        "filter" : [
          {
            "property" : "ext-lang",
            "op" : "exists",
            "value" : "false"
          },
          {
            "property" : "script",
            "op" : "exists",
            "value" : "false"
          },
          {
            "property" : "variant",
            "op" : "exists",
            "value" : "false"
          },
          {
            "property" : "extension",
            "op" : "exists",
            "value" : "false"
          },
          {
            "property" : "private-use",
            "op" : "exists",
            "value" : "false"
          }
        ]
      }
    ]
  }
}