{"caseSensitive":true,"concept":[{"code":"MORN","definition":"Event occurs during the morning. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Morning"},{"code":"MORN.early","definition":"Event occurs during the early morning. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Early Morning"},{"code":"MORN.late","definition":"Event occurs during the late morning. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Late Morning"},{"code":"NOON","definition":"Event occurs around 12:00pm. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Noon"},{"code":"AFT","definition":"Event occurs during the afternoon. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Afternoon"},{"code":"AFT.early","definition":"Event occurs during the early afternoon. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Early Afternoon"},{"code":"AFT.late","definition":"Event occurs during the late afternoon. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Late Afternoon"},{"code":"EVE","definition":"Event occurs during the evening. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Evening"},{"code":"EVE.early","definition":"Event occurs during the early evening. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Early Evening"},{"code":"EVE.late","definition":"Event occurs during the late evening. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Late Evening"},{"code":"NIGHT","definition":"Event occurs during the night. The exact time is unspecified and established by institution convention or patient interpretation.","display":"Night"},{"code":"PHS","definition":"Event occurs [offset] after subject goes to sleep. The exact time is unspecified and established by institution convention or patient interpretation.","display":"After Sleep"},{"code":"IMD","definition":"Event occurs a single time (with no repetitions) as soon as possible after the scheduled or actual start of the overall event.","display":"Immediate"}],"contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/fiwg"}]}],"content":"complete","date":"2026-04-01T17:59:15+00:00","description":"Real-world event relating to the schedule.","experimental":false,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"fhir"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"normative"}],"id":"event-timing","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.1.76"}],"jurisdiction":[{"coding":[{"code":"001","display":"World","system":"http://unstats.un.org/unsd/methods/m49/m49.htm"}]}],"meta":{"lastUpdated":"2026-04-01T17:59:15.240+00:00"},"name":"EventTiming","publisher":"HL7 International / FHIR Infrastructure","resourceType":"CodeSystem","status":"active","text":{"div":"

Generated Narrative: CodeSystem event-timing

This case-sensitive code system http://hl7.org/fhir/event-timing defines the following codes:

CodeDisplayDefinition
MORN MorningEvent occurs during the morning. The exact time is unspecified and established by institution convention or patient interpretation.
MORN.early Early MorningEvent occurs during the early morning. The exact time is unspecified and established by institution convention or patient interpretation.
MORN.late Late MorningEvent occurs during the late morning. The exact time is unspecified and established by institution convention or patient interpretation.
NOON NoonEvent occurs around 12:00pm. The exact time is unspecified and established by institution convention or patient interpretation.
AFT AfternoonEvent occurs during the afternoon. The exact time is unspecified and established by institution convention or patient interpretation.
AFT.early Early AfternoonEvent occurs during the early afternoon. The exact time is unspecified and established by institution convention or patient interpretation.
AFT.late Late AfternoonEvent occurs during the late afternoon. The exact time is unspecified and established by institution convention or patient interpretation.
EVE EveningEvent occurs during the evening. The exact time is unspecified and established by institution convention or patient interpretation.
EVE.early Early EveningEvent occurs during the early evening. The exact time is unspecified and established by institution convention or patient interpretation.
EVE.late Late EveningEvent occurs during the late evening. The exact time is unspecified and established by institution convention or patient interpretation.
NIGHT NightEvent occurs during the night. The exact time is unspecified and established by institution convention or patient interpretation.
PHS After SleepEvent occurs [offset] after subject goes to sleep. The exact time is unspecified and established by institution convention or patient interpretation.
IMD ImmediateEvent occurs a single time (with no repetitions) as soon as possible after the scheduled or actual start of the overall event.
","status":"generated"},"title":"EventTiming","url":"http://hl7.org/fhir/event-timing","version":"6.0.0-ballot4"}