{

"resourceType": "CodeSystem",
"id": "event-timing",
"meta": {
  "lastUpdated": "2019-11-01T09:29:23.356+11:00"
},
"extension": [
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "fhir"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "normative"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
    "valueCode": "4.0.0"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 5
  }
],
"url": "http://hl7.org/fhir/event-timing",
"identifier": [
  {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.4.76"
  }
],
"version": "4.0.1",
"name": "EventTiming",
"title": "EventTiming",
"status": "active",
"experimental": false,
"date": "2019-11-01T09:29:23+11:00",
"publisher": "HL7 (FHIR Project)",
"contact": [
  {
    "telecom": [
      {
        "system": "url",
        "value": "http://hl7.org/fhir"
      },
      {
        "system": "email",
        "value": "fhir@lists.hl7.org"
      }
    ]
  }
],
"description": "Real world event relating to the schedule.",
"caseSensitive": true,
"content": "complete",
"concept": [
  {
    "code": "MORN",
    "display": "Morning",
    "definition": "Event occurs during the morning. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "MORN.early",
    "display": "Early Morning",
    "definition": "Event occurs during the early morning. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "MORN.late",
    "display": "Late Morning",
    "definition": "Event occurs during the late morning. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "NOON",
    "display": "Noon",
    "definition": "Event occurs around 12:00pm. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "AFT",
    "display": "Afternoon",
    "definition": "Event occurs during the afternoon. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "AFT.early",
    "display": "Early Afternoon",
    "definition": "Event occurs during the early afternoon. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "AFT.late",
    "display": "Late Afternoon",
    "definition": "Event occurs during the late afternoon. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "EVE",
    "display": "Evening",
    "definition": "Event occurs during the evening. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "EVE.early",
    "display": "Early Evening",
    "definition": "Event occurs during the early evening. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "EVE.late",
    "display": "Late Evening",
    "definition": "Event occurs during the late evening. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "NIGHT",
    "display": "Night",
    "definition": "Event occurs during the night. The exact time is unspecified and established by institution convention or patient interpretation."
  },
  {
    "code": "PHS",
    "display": "After Sleep",
    "definition": "Event occurs [offset] after subject goes to sleep. The exact time is unspecified and established by institution convention or patient interpretation."
  }
]

}