2026 US Quality Core Implementation Guide
0.5.0 - cibuild US

2026 US Quality Core Implementation Guide, published by Office of the National Coordinator for Health Information Technology (ONC). This guide is not an authorized publication; it is the continuous build for version 0.5.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/FHIR/us-quality-core/ and changes regularly. See the Directory of published versions

## : Non-Negative Event Status - XML Representation

Active as of 2026-05-15

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    <ValueSet xmlns="http://hl7.org/fhir">
      <id value="us-quality-core-non-negative-event-status"/>
      <text>
        <status value="extensions"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet us-quality-core-non-negative-event-status</b></p><a name="us-quality-core-non-negative-event-status"> </a><a name="hcus-quality-core-non-negative-event-status"> </a><ul><li>Include these codes as defined in <a href="http://hl7.org/fhir/R4/codesystem-event-status.html"><code>http://hl7.org/fhir/event-status</code></a><span title="Version is not explicitly stated, which means it is fixed to 4.0.1, the version found through the package references"> version &#x1F4E6;4.0.1</span><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="http://hl7.org/fhir/R4/codesystem-event-status.html#event-status-preparation">preparation</a></td><td>Preparation</td><td>The core event has not started yet, but some staging activities have begun (e.g. surgical suite preparation).  Preparation stages may be tracked for billing purposes.</td></tr><tr><td><a href="http://hl7.org/fhir/R4/codesystem-event-status.html#event-status-in-progress">in-progress</a></td><td>In Progress</td><td>The event is currently occurring.</td></tr><tr><td><a href="http://hl7.org/fhir/R4/codesystem-event-status.html#event-status-on-hold">on-hold</a></td><td>On Hold</td><td>The event has been temporarily stopped but is expected to resume in the future.</td></tr><tr><td><a href="http://hl7.org/fhir/R4/codesystem-event-status.html#event-status-stopped">stopped</a></td><td>Stopped</td><td>The event was terminated prior to the full completion of the intended activity but after at least some of the 'main' activity (beyond preparation) has occurred.</td></tr><tr><td><a href="http://hl7.org/fhir/R4/codesystem-event-status.html#event-status-completed">completed</a></td><td>Completed</td><td>The event has now concluded.</td></tr><tr><td><a href="http://hl7.org/fhir/R4/codesystem-event-status.html#event-status-entered-in-error">entered-in-error</a></td><td>Entered in Error</td><td>This electronic record should never have existed, though it is possible that real-world decisions were based on it.  (If real-world activity has occurred, the status should be &quot;stopped&quot; rather than &quot;entered-in-error&quot;.).</td></tr><tr><td><a href="http://hl7.org/fhir/R4/codesystem-event-status.html#event-status-unknown">unknown</a></td><td>Unknown</td><td>The authoring/source system does not know which of the status values currently applies for this event.  Note: This concept is not to be used for &quot;other&quot; - one of the listed statuses is presumed to apply,  but the authoring/source system does not know which.</td></tr></table></li></ul></div>
      </text>
      <url
           value="http://fhir.org/guides/onc/us-quality-core/ValueSet/us-quality-core-non-negative-event-status"/>
      <version value="0.5.0"/>
      <name value="NonNegativeEventStatus"/>
      <title value="Non-Negative Event Status"/>
      <status value="active"/>
      <experimental value="false"/>
      <date value="2026-05-15"/>
      <publisher
                 value="Office of the National Coordinator for Health Information Technology (ONC)"/>
      <contact>
        <name
              value="Office of the National Coordinator for Health Information Technology (ONC)"/>
        <telecom>
          <system value="url"/>
          <value value="https://www.healthit.gov/feedback"/>
        </telecom>
      </contact>
      <description
                   value="This value set defines the set of codes that indicate a non-negated event status (i.e. codes that are not `not-done`)"/>
      <jurisdiction>
        <coding>
          <system value="urn:iso:std:iso:3166"/>
          <code value="US"/>
          <display value="United States of America"/>
        </coding>
        <text value="USA"/>
      </jurisdiction>
      <purpose
               value="This value set was defined to support the set of event statuses in FHIR that do not explicitly indicate a negative status (i.e. all the codes from the http://hl7.org/fhir/event-status code system that are not `not-done`)."/>
      <compose>
        <include>
          <system value="http://hl7.org/fhir/event-status"/>
          <concept>
            <code value="preparation"/>
            <display value="Preparation"/>
          </concept>
          <concept>
            <code value="in-progress"/>
            <display value="In Progress"/>
          </concept>
          <concept>
            <code value="on-hold"/>
            <display value="On Hold"/>
          </concept>
          <concept>
            <code value="stopped"/>
            <display value="Stopped"/>
          </concept>
          <concept>
            <code value="completed"/>
            <display value="Completed"/>
          </concept>
          <concept>
            <code value="entered-in-error"/>
            <display value="Entered in Error"/>
          </concept>
          <concept>
            <code value="unknown"/>
            <display value="Unknown"/>
          </concept>
        </include>
      </compose>
    </ValueSet>