Clinical Order Workflows
1.0.0-ballot - STU 1 Ballot

Clinical Order Workflows, published by HL7 International / Orders and Observations. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-cow-ig/ and changes regularly. See the Directory of published versions

## : Clinical Orders Workflow - Message Header Event Codes - XML Representation

Page standards status: Trial-use | Maturity Level: 1

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    <ValueSet xmlns="http://hl7.org/fhir">
      <id value="message-header-event"/>
      <text>
        <status value="extensions"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet message-header-event</b></p><a name="message-header-event"> </a><a name="hcmessage-header-event"> </a><ul><li>Include these codes as defined in <a href="CodeSystem-temp.html"><code>http://hl7.org/fhir/uv/cow/CodeSystem/temp</code></a><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href="CodeSystem-temp.html#temp-new-order">new-order</a></td><td style="color: #cccccc">The message is about a new order being placed</td><td>This code is to be used when a new order is communicated for fulfillment for the first time. Any subsequent messages about this order will use the order-update code.</td></tr><tr><td><a href="CodeSystem-temp.html#temp-order-update">order-update</a></td><td style="color: #cccccc">The message is an update to an existing order</td><td>The state of the order fulfillment is tracked via the Task resource. This value indicates that this message is an update (including completion) for an already existing order.</td></tr></table></li></ul></div>
      </text>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
        <valueCode value="oo"/>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
        <valueInteger value="1">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
            <valueCanonical
                            value="http://hl7.org/fhir/uv/cow/ImplementationGuide/hl7.fhir.uv.cow"/>
          </extension>
        </valueInteger>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="trial-use">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
            <valueCanonical
                            value="http://hl7.org/fhir/uv/cow/ImplementationGuide/hl7.fhir.uv.cow"/>
          </extension>
        </valueCode>
      </extension>
      <url value="http://hl7.org/fhir/uv/cow/ValueSet/message-header-event"/>
      <version value="1.0.0-ballot"/>
      <name value="MessageHeaderEventCodes"/>
      <title value="Clinical Orders Workflow - Message Header Event Codes"/>
      <status value="active"/>
      <experimental value="false"/>
      <date value="2025-09-30T08:20:23+00:00"/>
      <publisher value="HL7 International / Orders and Observations"/>
      <contact>
        <name value="HL7 International / Orders and Observations"/>
        <telecom>
          <system value="url"/>
          <value value="http://www.hl7.org/Special/committees/orders"/>
        </telecom>
        <telecom>
          <system value="email"/>
          <value value="oo@lists.hl7.org"/>
        </telecom>
      </contact>
      <description
                   value="Value Set containing the codes from the COW Business Status code system."/>
      <jurisdiction>
        <coding>
          <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
          <code value="001"/>
          <display value="World"/>
        </coding>
      </jurisdiction>
      <compose>
        <include>
          <system value="http://hl7.org/fhir/uv/cow/CodeSystem/temp"/>
          <concept>
            <code value="new-order"/>
          </concept>
          <concept>
            <code value="order-update"/>
          </concept>
        </include>
      </compose>
    </ValueSet>