# Diagnosis Priority (2.9 - 1.0.0) - HL7 v2.9 Vocabulary v0.2.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Diagnosis Priority (2.9 - 1.0.0)**

## ValueSet: Diagnosis Priority (2.9 - 1.0.0) (Experimental) 

| | |
| :--- | :--- |
| *Official URL*:http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSdiagnosisPriority | *Version*:1.0.0 |
| Active as of 2026-03-13 | *Computable Name*:Hl7VSdiagnosisPriority |
| *Other Identifiers:*OID:2.16.840.1.113883.21.234, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0359 | |
| **Copyright/Legal**: HL7 Inc., 2026 | |

 
Concepts that identify the significance or priority of the diagnosis code. Note that the codes are numeric, and the number of the code represents the ordinal priority of the associated diagnosis. Used in the DG1 segment in Version 2 messaging. 

 **References** 

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

 

### Expansion

-------

 Explanation of the columns that may appear on this page: 

| | |
| :--- | :--- |
| Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies |
| System | The source of the definition of the code (when the value set draws in codes defined elsewhere) |
| Code | The code (used as the code in the resource instance) |
| Display | The display (used in the*display*element of a[Coding](http://hl7.org/fhir/R4/datatypes.html#Coding)). If there is no display, implementers should not simply display the code, but map the concept into their application |
| Definition | An explanation of the meaning of the concept |
| Comments | Additional notes about how to use the code |



## Resource Content

```json
{
  "resourceType" : "ValueSet",
  "id" : "hl7VSdiagnosisPriority",
  "url" : "http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSdiagnosisPriority",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.21.234"
  },
  {
    "system" : "urn:ietf:rfc:3986",
    "value" : "http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0359"
  }],
  "version" : "1.0.0",
  "name" : "Hl7VSdiagnosisPriority",
  "title" : "Diagnosis Priority (2.9 - 1.0.0)",
  "status" : "active",
  "experimental" : true,
  "date" : "2026-03-13T11:11:50+00:00",
  "publisher" : "HL7/FO",
  "contact" : [{
    "name" : "HL7/FO",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org"
    }]
  }],
  "description" : "Concepts that identify the significance or priority of the diagnosis code.  Note that the codes are numeric, and the number of the code represents the ordinal priority of the associated diagnosis.  Used in the DG1 segment in Version 2 messaging.",
  "copyright" : "HL7 Inc., 2026",
  "compose" : {
    "include" : [{
      "system" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/diagnosisPriority",
      "version" : "1.0.0"
    }]
  }
}

```
