# CCL Value (2.6 - 1.0.0) - HL7 v2.6 Vocabulary v0.2.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **CCL Value (2.6 - 1.0.0)**

## CodeSystem: CCL Value (2.6 - 1.0.0) (Experimental) 

| | |
| :--- | :--- |
| *Official URL*:http://terminology.hl7.org/v2plusvocab/CodeSystem/cclValue | *Version*:1.0.0 |
| Active as of 2026-03-13 | *Computable Name*:CclValue |
| *Other Identifiers:*OID:2.16.840.1.113883.18.391, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/CodeSystem/v2-0728 | |
| **Copyright/Legal**: HL7 Inc., 2026 | |

 
Code system of concepts specifying the clinical complexity level (CCL) value for the determined diagnosis related group (DRG) for this diagnosis. US Realm. Used in HL7 Version 2.x messaging in the DG1 segment. 

 This Code system is referenced in the content logical definition of the following value sets: 

* [Hl7VScclValue](ValueSet-hl7VScclValue.md)



## Resource Content

```json
{
  "resourceType" : "CodeSystem",
  "id" : "cclValue",
  "extension" : [{
    "url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-v2versionCreated",
    "valueString" : "2.6"
  },
  {
    "url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-versionHistory",
    "valueString" : "generate correct history somehow"
  },
  {
    "url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-tableNo",
    "valueString" : "0728"
  }],
  "url" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/cclValue",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.18.391"
  },
  {
    "system" : "urn:ietf:rfc:3986",
    "value" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/v2-0728"
  }],
  "version" : "1.0.0",
  "name" : "CclValue",
  "title" : "CCL Value (2.6 - 1.0.0)",
  "status" : "active",
  "experimental" : true,
  "date" : "2026-03-13T11:09:09+00:00",
  "publisher" : "HL7/FO",
  "contact" : [{
    "name" : "HL7/FO",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org"
    }]
  }],
  "description" : "Code system of concepts specifying the clinical complexity level (CCL) value for the determined diagnosis related group (DRG) for this diagnosis.  US Realm.  Used in HL7 Version 2.x messaging in the DG1 segment.",
  "copyright" : "HL7 Inc., 2026",
  "caseSensitive" : true,
  "compositional" : false,
  "content" : "complete",
  "property" : [{
    "code" : "versionIntroduced",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced",
    "description" : "version when was this code introduced",
    "type" : "string"
  },
  {
    "code" : "versionDeprecated",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated",
    "description" : "version when was this code deprecated",
    "type" : "string"
  },
  {
    "code" : "status",
    "uri" : "http://hl7.org/fhir/concept-properties#status",
    "description" : "A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired",
    "type" : "code"
  },
  {
    "code" : "comment",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment",
    "description" : "A string that provides additional detail pertinent to the use or understanding of the concept",
    "type" : "string"
  },
  {
    "code" : "usage",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage",
    "description" : "usage notes for this code",
    "type" : "string"
  },
  {
    "code" : "modified",
    "uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified",
    "description" : "date of last modification",
    "type" : "dateTime"
  }],
  "concept" : [{
    "code" : "0",
    "display" : "Nothing obvious",
    "definition" : "Nothing obvious",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.6"
    }]
  },
  {
    "code" : "1",
    "display" : "Low",
    "definition" : "Low",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.6"
    }]
  },
  {
    "code" : "2",
    "display" : "Moderate",
    "definition" : "Moderate",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.6"
    }]
  },
  {
    "code" : "3",
    "display" : "High",
    "definition" : "High",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.6"
    }]
  },
  {
    "code" : "4",
    "display" : "Very high",
    "definition" : "Very high",
    "property" : [{
      "code" : "versionIntroduced",
      "valueString" : "2.6"
    }]
  }]
}

```
