<?xml version="1.0" encoding="UTF-8"?><ValueSet xmlns="http://hl7.org/fhir"><id value="event-timing"/><meta><lastUpdated value="2026-03-29T21:54:20.327+00:00"/></meta><text><status value="extensions"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet event-timing</b></p><a name="event-timing"> </a><a name="hcevent-timing"> </a><p>This value set includes codes based on the following rules:</p><ul><li>Include all codes defined in <a href="codesystem-event-timing.html"><code>http://hl7.org/fhir/event-timing</code></a><span title="Version is not explicitly stated, which means it is fixed to the version provided in this specification"> version 📦6.0.0-ballot4</span></li><li>Include these codes as defined in <a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html"><code>http://terminology.hl7.org/CodeSystem/v3-TimingEvent</code></a><span title="Version is not explicitly stated, which means it is fixed to 4.0.0, the version found through the package references"> version 📦4.0.0</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://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-HS">HS</a></td><td style="color: #cccccc">HS</td><td>event occurs [offset] before the hour of sleep (or trying to)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-WAKE">WAKE</a></td><td style="color: #cccccc">WAKE</td><td>event occurs [offset] after waking</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-C">C</a></td><td style="color: #cccccc">C</td><td>event occurs at a meal (from the Latin cibus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-CM">CM</a></td><td style="color: #cccccc">CM</td><td>event occurs at breakfast (from the Latin cibus matutinus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-CD">CD</a></td><td style="color: #cccccc">CD</td><td>event occurs at lunch (from the Latin cibus diurnus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-CV">CV</a></td><td style="color: #cccccc">CV</td><td>event occurs at dinner (from the Latin ante cibus vespertinus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-AC">AC</a></td><td style="color: #cccccc">AC</td><td>event occurs [offset] before a meal (from the Latin ante cibus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-ACM">ACM</a></td><td style="color: #cccccc">ACM</td><td>event occurs [offset] before breakfast (from the Latin ante cibus matutinus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-ACD">ACD</a></td><td style="color: #cccccc">ACD</td><td>event occurs [offset] before lunch (from the Latin ante cibus diurnus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-ACV">ACV</a></td><td style="color: #cccccc">ACV</td><td>event occurs [offset] before dinner (from the Latin ante cibus vespertinus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-PC">PC</a></td><td style="color: #cccccc">PC</td><td>event occurs [offset] after a meal (from the Latin post cibus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-PCM">PCM</a></td><td style="color: #cccccc">PCM</td><td>event occurs [offset] after breakfast (from the Latin post cibus matutinus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-PCD">PCD</a></td><td style="color: #cccccc">PCD</td><td>event occurs [offset] after lunch (from the Latin post cibus diurnus)</td></tr><tr><td><a href="http://terminology.hl7.org/7.1.0/CodeSystem-v3-TimingEvent.html#v3-TimingEvent-PCV">PCV</a></td><td style="color: #cccccc">PCV</td><td>event occurs [offset] after dinner (from the Latin post cibus vespertinus)</td></tr></table></li></ul></div></text><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="fhir"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"><valueCode value="normative"/></extension><url value="http://hl7.org/fhir/ValueSet/event-timing"/><identifier><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.3.75"/></identifier><version value="6.0.0-ballot4"/><name value="EventTiming"/><title value="EventTiming"/><status value="active"/><experimental value="false"/><date value="2026-03-29T21:54:20+00:00"/><publisher value="HL7 International / FHIR Infrastructure"/><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom><telecom><system value="email"/><value value="fhir@lists.hl7.org"/></telecom></contact><contact><telecom><system value="url"/><value value="http://www.hl7.org/Special/committees/fiwg"/></telecom></contact><description value="Real-world event relating to the schedule."/><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="http://hl7.org/fhir/event-timing"/></include><include><system value="http://terminology.hl7.org/CodeSystem/v3-TimingEvent"/><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] before the hour of sleep (or trying to)"/></extension><code value="HS"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] after waking"/></extension><code value="WAKE"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs at a meal (from the Latin cibus)"/></extension><code value="C"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs at breakfast (from the Latin cibus matutinus)"/></extension><code value="CM"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs at lunch (from the Latin cibus diurnus)"/></extension><code value="CD"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs at dinner (from the Latin ante cibus vespertinus)"/></extension><code value="CV"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] before a meal (from the Latin ante cibus)"/></extension><code value="AC"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] before breakfast (from the Latin ante cibus matutinus)"/></extension><code value="ACM"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] before lunch (from the Latin ante cibus diurnus)"/></extension><code value="ACD"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] before dinner (from the Latin ante cibus vespertinus)"/></extension><code value="ACV"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] after a meal (from the Latin post cibus)"/></extension><code value="PC"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] after breakfast (from the Latin post cibus matutinus)"/></extension><code value="PCM"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] after lunch (from the Latin post cibus diurnus)"/></extension><code value="PCD"/></concept><concept><extension url="http://hl7.org/fhir/StructureDefinition/valueset-concept-definition"><valueString value="event occurs [offset] after dinner (from the Latin post cibus vespertinus)"/></extension><code value="PCV"/></concept></include></compose></ValueSet>