HL7 Terminology (THO)
5.5.0 - Continuous Process Integration (ci build) International flag

HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 5.5.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

: null - JSON Representation

Active as of 2022-06-07

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{
  "resourceType" : "NamingSystem",
  "id" : "CDT",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h3>Summary</h3><table class=\"grid\"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/CDT</td></tr><tr><td>Version</td><td>3.0.1</td></tr><tr><td>Name</td><td>CDT</td></tr><tr><td>Title</td><td>Code on Dental Procedures and Nomenclature</td></tr><tr><td>Status</td><td>active</td></tr><tr><td>Definition</td><td><div><p>The purpose of the CDT Code is to achieve uniformity, consistency and specificity in accurately documenting dental treatment. One use of the CDT Code is to provide for the efficient processing of dental claims, and another is to populate an Electronic Health Record.</p>\n</div></td></tr><tr><td>Publisher</td><td>American Dental Association</td></tr></table><h3>Identifiers</h3><table class=\"grid\"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td><td><b>Period</b></td><td><b>Comment</b></td></tr><tr><td>OID</td><td>2.16.840.1.113883.6.13</td><td>true</td><td></td><td/></tr><tr><td>URI</td><td>http://www.ada.org/cdt</td><td>true</td><td>2021-04-05 --&gt; (ongoing)</td><td>Official canonical URL going forward.</td></tr><tr><td>URI</td><td>http://terminology.hl7.org/CodeSystem/CD2</td><td>false</td><td></td><td>Maintained for backward compatibility.</td></tr></table></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.url",
      "valueUri" : "http://terminology.hl7.org/NamingSystem/CDT"
    },
    {
      "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.version",
      "valueString" : "3.0.1"
    },
    {
      "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.title",
      "valueString" : "Code on Dental Procedures and Nomenclature"
    }
  ],
  "name" : "CDT",
  "status" : "active",
  "kind" : "codesystem",
  "date" : "2022-06-07T00:00:00-00:00",
  "publisher" : "American Dental Association",
  "contact" : [
    {
      "name" : "American Dental Association",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://www.ada.org/"
        },
        {
          "system" : "email",
          "value" : "dentalcode@ada.org"
        }
      ]
    }
  ],
  "description" : "The purpose of the CDT Code is to achieve uniformity, consistency and specificity in accurately documenting dental treatment. One use of the CDT Code is to provide for the efficient processing of dental claims, and another is to populate an Electronic Health Record.",
  "uniqueId" : [
    {
      "type" : "oid",
      "value" : "2.16.840.1.113883.6.13",
      "preferred" : true
    },
    {
      "type" : "uri",
      "value" : "http://www.ada.org/cdt",
      "preferred" : true,
      "comment" : "Official canonical URL going forward.",
      "period" : {
        "start" : "2021-04-05"
      }
    },
    {
      "type" : "uri",
      "value" : "http://terminology.hl7.org/CodeSystem/CD2",
      "preferred" : false,
      "comment" : "Maintained for backward compatibility."
    }
  ]
}