---
type: "valueset"
title: "MessageEvent"
valueset: "message-events"
---
# MessageEvent

- **Official URL**: http://hl7.org/fhir/ValueSet/message-events
- **Version**: 6.0.0-ballot4
- **Status**: active
- **Name**: MessageEvent
- **Title**: MessageEvent
- **Publisher**: HL7 International / FHIR Infrastructure
- **Description**: One of the message events defined as part of this version of FHIR.

## Narrative

**Generated Narrative: ValueSet message-events**

Profile: [Shareable ValueSet](shareablevalueset)

## Content (Compose)

- **System**: https://terminology.hl7.org/5.4.0/ValueSet-v2-0003.html

## ValueSet XML



```xml
<?xml version="1.0" encoding="UTF-8"?>

<ValueSet xmlns="http://hl7.org/fhir">
  <id value="message-events"/>
  <meta>
    <lastUpdated value="2025-09-18T12:02:13.487-05:00"/>
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablevalueset"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
      
      <p class="res-header-id">
        
        <b>Generated Narrative: ValueSet message-events</b>
      
      </p>
      
      <a name="message-events"> </a>
      
      <a name="hcmessage-events"> </a>
      
      <div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%">
        
        <p style="margin-bottom: 0px"/>
        
        <p style="margin-bottom: 0px">Profile: 
          
          <a href="shareablevalueset.html">Shareable ValueSet</a>
        
        </p>
      
      </div>
      
      <ul>
        
        <li>Include all codes defined in 
          
          <a href="codesystem-message-events.html">
            
            <code>http://hl7.org/fhir/message-events</code>
          
          </a>
        
        </li>
      
      </ul>
    
    </div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/valueset-special-status">
    <valueString value="This Value Set is normative - it is generated based on the information defined in this specification. The definition will remain fixed  across versions, but the actual contents will change from version to version"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="informative"/>
  </extension>
  <url value="http://hl7.org/fhir/ValueSet/message-events"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.3.26"/>
  </identifier>
  <version value="6.0.0-ballot4"/>
  <name value="MessageEvent"/>
  <title value="MessageEvent"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2025-09-18T12:02:13-05:00"/>
  <publisher value="HL7 International / FHIR Infrastructure"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/fiwg"/>
    </telecom>
  </contact>
  <description value="One of the message events defined as part of this version of FHIR."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <immutable value="true"/>
  <compose>
    <include>
      <system value="https://terminology.hl7.org/5.4.0/ValueSet-v2-0003.html"/>
    </include>
  </compose>
</ValueSet>
```