description: A reply to an appointment request for a patient and/or practitioner(s), such as a confirmation or rejection. package_name: hl7.fhir.r4.core derivation: specialization name: AppointmentResponse type: AppointmentResponse elements: identifier: {short: External Ids for this item, type: Identifier, array: true, isSummary: true, index: 0} appointment: short: Appointment this response relates to refers: ['http://hl7.org/fhir/StructureDefinition/Appointment'] type: Reference isSummary: true index: 1 start: {short: 'Time from appointment, or requested new start time', type: instant, index: 2} end: {type: instant, short: 'Time from appointment, or requested new end time', index: 3} participantType: short: Role of participant in the appointment type: CodeableConcept array: true binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/encounter-participant-type'} isSummary: true index: 4 actor: short: Person, Location, HealthcareService, or Device refers: ['http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/HealthcareService', 'http://hl7.org/fhir/StructureDefinition/Location', 'http://hl7.org/fhir/StructureDefinition/Patient', 'http://hl7.org/fhir/StructureDefinition/Practitioner', 'http://hl7.org/fhir/StructureDefinition/PractitionerRole', 'http://hl7.org/fhir/StructureDefinition/RelatedPerson'] type: Reference isSummary: true index: 5 participantStatus: isModifier: true short: accepted | declined | tentative | needs-action type: code binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/participationstatus|4.0.1'} isModifierReason: Not known why this is labelled a modifier isSummary: true index: 6 comment: {short: Additional comments, type: string, index: 7} package_version: 4.0.1 class: resource kind: resource url: http://hl7.org/fhir/StructureDefinition/AppointmentResponse base: http://hl7.org/fhir/StructureDefinition/DomainResource version: 4.0.1 required: [participantStatus, appointment]