{

"resourceType": "CodeSystem",
"id": "participationstatus",
"meta": {
  "lastUpdated": "2019-11-01T09:29:23.356+11:00"
},
"extension": [
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "pa"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 3
  }
],
"url": "http://hl7.org/fhir/participationstatus",
"identifier": [
  {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.4.487"
  }
],
"version": "4.0.1",
"name": "ParticipationStatus",
"title": "ParticipationStatus",
"status": "draft",
"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": "The Participation status of an appointment.",
"caseSensitive": true,
"valueSet": "http://hl7.org/fhir/ValueSet/participationstatus",
"content": "complete",
"concept": [
  {
    "code": "accepted",
    "display": "Accepted",
    "definition": "The participant has accepted the appointment."
  },
  {
    "code": "declined",
    "display": "Declined",
    "definition": "The participant has declined the appointment and will not participate in the appointment."
  },
  {
    "code": "tentative",
    "display": "Tentative",
    "definition": "The participant has  tentatively accepted the appointment. This could be automatically created by a system and requires further processing before it can be accepted. There is no commitment that attendance will occur."
  },
  {
    "code": "needs-action",
    "display": "Needs Action",
    "definition": "The participant needs to indicate if they accept the appointment by changing this status to one of the other statuses."
  }
]

}