This page is part of the IHE ITI Scheduling (v1.0.0: Publication) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• XML
• JSON
• TTL

Resource Profile: IHE ITI Appointment Profile

The IHE ITI Scheduling Appointment Profile is used with the '$find', '$hold', and '$book' operations and when fetching appointments.

Usage:

• Use this Resource Profile: IHE ITI Scheduling Bundle Profile
• Examples for this Resource Profile: Appointment/appt1-1

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Differential Table
• Key Elements Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from Appointment

Name	Flags	Card.	Type	Description & Constraints
Appointment		0..*	Appointment	A booking of a healthcare event among patient(s), practitioner(s), related person(s) and/or device(s) for a specific date/time. This may result in one or more Encounter(s)
Slices for extension				Content/Rules for all slices
status-reason-extension	S	0..1	CodeableConcept	Reason For Current Status URL: https://profiles.ihe.net/ITI/Scheduling/StructureDefinition/extension-status-reason Binding: IHE ITI Sched Status Reason Codes (preferred): The reason for the current state of the Appointment
identifier	S	0..*	Identifier	External Ids for this item
status	S	1..1	code	proposed | pending | booked | arrived | fulfilled | cancelled | noshow | entered-in-error | checked-in | waitlist
serviceType	S	0..*	CodeableConcept	The specific service that is to be performed during this appointment Binding: IHE ITI Scheduling Snomed CT Services (extensible)
specialty	S	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: IHE ITI Scheduling Specialties (extensible)
start	S	1..1	instant	When appointment is to take place
end	S	1..1	instant	When appointment is to conclude
participant
actor	S	1..1	Reference(Location | Patient | Practitioner | PractitionerRole | HealthcareService)	Person, Location/HealthcareService or Device
status	S	1..1	code	accepted | declined | tentative | needs-action
requestedPeriod	S	1..1	Period	Potential date/time interval(s) requested to allocate the appointment within
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Appointment.serviceType	extensible	IHE_ITI_Scheduling_Snomed_CT_Services https://profiles.ihe.net/ITI/Scheduling/ValueSet/sct-services from this IG
Appointment.specialty	extensible	IHE_ITI_Scheduling_Specialties https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty from this IG

Name	Flags	Card.	Type	Description & Constraints
Appointment	C	0..*	Appointment	A booking of a healthcare event among patient(s), practitioner(s), related person(s) and/or device(s) for a specific date/time. This may result in one or more Encounter(s) app-2: Either start and end are specified, or neither app-3: Only proposed or cancelled appointments can be missing start/end dates app-4: Cancelation reason is only used for appointments that have been cancelled, or no-show dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
Slices for extension				Content/Rules for all slices
status-reason-extension	S	0..1	CodeableConcept	Reason For Current Status URL: https://profiles.ihe.net/ITI/Scheduling/StructureDefinition/extension-status-reason Binding: IHE ITI Sched Status Reason Codes (preferred): The reason for the current state of the Appointment ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
identifier	SΣ	0..*	Identifier	External Ids for this item ele-1: All FHIR elements must have a @value or children
status	?!SΣ	1..1	code	proposed | pending | booked | arrived | fulfilled | cancelled | noshow | entered-in-error | checked-in | waitlist Binding: AppointmentStatus (required): The free/busy status of an appointment. ele-1: All FHIR elements must have a @value or children
serviceType	SΣ	0..*	CodeableConcept	The specific service that is to be performed during this appointment Binding: IHE ITI Scheduling Snomed CT Services (extensible) ele-1: All FHIR elements must have a @value or children
specialty	SΣ	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: IHE ITI Scheduling Specialties (extensible) ele-1: All FHIR elements must have a @value or children
start	SΣ	1..1	instant	When appointment is to take place ele-1: All FHIR elements must have a @value or children
end	SΣ	1..1	instant	When appointment is to conclude ele-1: All FHIR elements must have a @value or children
participant	C	1..*	BackboneElement	Participants involved in appointment app-1: Either the type or actor on the participant SHALL be specified ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
actor	SΣ	1..1	Reference(Location | Patient | Practitioner | PractitionerRole | HealthcareService)	Person, Location/HealthcareService or Device ele-1: All FHIR elements must have a @value or children
status	SΣ	1..1	code	accepted | declined | tentative | needs-action Binding: ParticipationStatus (required): The Participation status of an appointment. ele-1: All FHIR elements must have a @value or children
requestedPeriod	S	1..1	Period	Potential date/time interval(s) requested to allocate the appointment within ele-1: All FHIR elements must have a @value or children
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Appointment.status	required	AppointmentStatus http://hl7.org/fhir/ValueSet/appointmentstatus|4.0.1 from the FHIR Standard
Appointment.serviceType	extensible	IHE_ITI_Scheduling_Snomed_CT_Services https://profiles.ihe.net/ITI/Scheduling/ValueSet/sct-services from this IG
Appointment.specialty	extensible	IHE_ITI_Scheduling_Specialties https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty from this IG
Appointment.participant.status	required	ParticipationStatus http://hl7.org/fhir/ValueSet/participationstatus|4.0.1 from the FHIR Standard

Name	Flags	Card.	Type	Description & Constraints
Appointment	C	0..*	Appointment	A booking of a healthcare event among patient(s), practitioner(s), related person(s) and/or device(s) for a specific date/time. This may result in one or more Encounter(s) app-2: Either start and end are specified, or neither app-3: Only proposed or cancelled appointments can be missing start/end dates app-4: Cancelation reason is only used for appointments that have been cancelled, or no-show
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
status-reason-extension	S	0..1	CodeableConcept	Reason For Current Status URL: https://profiles.ihe.net/ITI/Scheduling/StructureDefinition/extension-status-reason Binding: IHE ITI Sched Status Reason Codes (preferred): The reason for the current state of the Appointment
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..*	Identifier	External Ids for this item
status	?!SΣ	1..1	code	proposed | pending | booked | arrived | fulfilled | cancelled | noshow | entered-in-error | checked-in | waitlist Binding: AppointmentStatus (required): The free/busy status of an appointment.
cancelationReason	Σ	0..1	CodeableConcept	The coded reason for the appointment being cancelled Binding: AppointmentCancellationReason (example)
serviceCategory	Σ	0..*	CodeableConcept	A broad categorization of the service that is to be performed during this appointment Binding: ServiceCategory (example)
serviceType	SΣ	0..*	CodeableConcept	The specific service that is to be performed during this appointment Binding: IHE ITI Scheduling Snomed CT Services (extensible)
specialty	SΣ	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: IHE ITI Scheduling Specialties (extensible)
appointmentType	Σ	0..1	CodeableConcept	The style of appointment or patient that has been booked in the slot (not service type) Binding: hl7VS-appointmentReasonCodes (preferred)
reasonCode	Σ	0..*	CodeableConcept	Coded reason this appointment is scheduled Binding: EncounterReasonCodes (preferred): The Reason for the appointment to take place.
reasonReference		0..*	Reference(Condition | Procedure | Observation | ImmunizationRecommendation)	Reason the appointment is to take place (resource)
priority		0..1	unsignedInt	Used to make informed decisions if needing to re-prioritize
description		0..1	string	Shown on a subject line in a meeting request, or appointment list
supportingInformation		0..*	Reference(Resource)	Additional information to support the appointment
start	SΣ	1..1	instant	When appointment is to take place
end	SΣ	1..1	instant	When appointment is to conclude
minutesDuration		0..1	positiveInt	Can be less than start/end (e.g. estimate)
slot		0..*	Reference(Slot)	The slots that this appointment is filling
created		0..1	dateTime	The date that this appointment was initially created
comment		0..1	string	Additional comments
patientInstruction		0..1	string	Detailed information and instructions for the patient
basedOn		0..*	Reference(ServiceRequest)	The service request this appointment is allocated to assess
participant	C	1..*	BackboneElement	Participants involved in appointment app-1: Either the type or actor on the participant SHALL be specified
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type	Σ	0..*	CodeableConcept	Role of participant in the appointment Binding: ParticipantType (extensible): Role of participant in encounter.
actor	SΣ	1..1	Reference(Location | Patient | Practitioner | PractitionerRole | HealthcareService)	Person, Location/HealthcareService or Device
required	Σ	0..1	code	required | optional | information-only Binding: ParticipantRequired (required): Is the Participant required to attend the appointment.
status	SΣ	1..1	code	accepted | declined | tentative | needs-action Binding: ParticipationStatus (required): The Participation status of an appointment.
period		0..1	Period	Participation period of the actor
requestedPeriod	S	1..1	Period	Potential date/time interval(s) requested to allocate the appointment within
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Appointment.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Appointment.status	required	AppointmentStatus http://hl7.org/fhir/ValueSet/appointmentstatus|4.0.1 from the FHIR Standard
Appointment.cancelationReason	example	AppointmentCancellationReason http://hl7.org/fhir/ValueSet/appointment-cancellation-reason from the FHIR Standard
Appointment.serviceCategory	example	ServiceCategory http://hl7.org/fhir/ValueSet/service-category from the FHIR Standard
Appointment.serviceType	extensible	IHE_ITI_Scheduling_Snomed_CT_Services https://profiles.ihe.net/ITI/Scheduling/ValueSet/sct-services from this IG
Appointment.specialty	extensible	IHE_ITI_Scheduling_Specialties https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty from this IG
Appointment.appointmentType	preferred	Hl7VSAppointmentReasonCodes http://terminology.hl7.org/ValueSet/v2-0276
Appointment.reasonCode	preferred	EncounterReasonCodes http://hl7.org/fhir/ValueSet/encounter-reason from the FHIR Standard
Appointment.participant.type	extensible	ParticipantType http://hl7.org/fhir/ValueSet/encounter-participant-type from the FHIR Standard
Appointment.participant.required	required	ParticipantRequired http://hl7.org/fhir/ValueSet/participantrequired|4.0.1 from the FHIR Standard
Appointment.participant.status	required	ParticipationStatus http://hl7.org/fhir/ValueSet/participationstatus|4.0.1 from the FHIR Standard

This structure is derived from Appointment

Summary

Mandatory: 4 elements
Must-Support: 10 elements

Extensions

This structure refers to these extensions:

• https://profiles.ihe.net/ITI/Scheduling/StructureDefinition/extension-status-reason

Differential View

This structure is derived from Appointment

Name	Flags	Card.	Type	Description & Constraints
Appointment		0..*	Appointment	A booking of a healthcare event among patient(s), practitioner(s), related person(s) and/or device(s) for a specific date/time. This may result in one or more Encounter(s)
Slices for extension				Content/Rules for all slices
status-reason-extension	S	0..1	CodeableConcept	Reason For Current Status URL: https://profiles.ihe.net/ITI/Scheduling/StructureDefinition/extension-status-reason Binding: IHE ITI Sched Status Reason Codes (preferred): The reason for the current state of the Appointment
identifier	S	0..*	Identifier	External Ids for this item
status	S	1..1	code	proposed | pending | booked | arrived | fulfilled | cancelled | noshow | entered-in-error | checked-in | waitlist
serviceType	S	0..*	CodeableConcept	The specific service that is to be performed during this appointment Binding: IHE ITI Scheduling Snomed CT Services (extensible)
specialty	S	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: IHE ITI Scheduling Specialties (extensible)
start	S	1..1	instant	When appointment is to take place
end	S	1..1	instant	When appointment is to conclude
participant
actor	S	1..1	Reference(Location | Patient | Practitioner | PractitionerRole | HealthcareService)	Person, Location/HealthcareService or Device
status	S	1..1	code	accepted | declined | tentative | needs-action
requestedPeriod	S	1..1	Period	Potential date/time interval(s) requested to allocate the appointment within
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Appointment.serviceType	extensible	IHE_ITI_Scheduling_Snomed_CT_Services https://profiles.ihe.net/ITI/Scheduling/ValueSet/sct-services from this IG
Appointment.specialty	extensible	IHE_ITI_Scheduling_Specialties https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty from this IG

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Appointment	C	0..*	Appointment	A booking of a healthcare event among patient(s), practitioner(s), related person(s) and/or device(s) for a specific date/time. This may result in one or more Encounter(s) app-2: Either start and end are specified, or neither app-3: Only proposed or cancelled appointments can be missing start/end dates app-4: Cancelation reason is only used for appointments that have been cancelled, or no-show dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
Slices for extension				Content/Rules for all slices
status-reason-extension	S	0..1	CodeableConcept	Reason For Current Status URL: https://profiles.ihe.net/ITI/Scheduling/StructureDefinition/extension-status-reason Binding: IHE ITI Sched Status Reason Codes (preferred): The reason for the current state of the Appointment ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
identifier	SΣ	0..*	Identifier	External Ids for this item ele-1: All FHIR elements must have a @value or children
status	?!SΣ	1..1	code	proposed | pending | booked | arrived | fulfilled | cancelled | noshow | entered-in-error | checked-in | waitlist Binding: AppointmentStatus (required): The free/busy status of an appointment. ele-1: All FHIR elements must have a @value or children
serviceType	SΣ	0..*	CodeableConcept	The specific service that is to be performed during this appointment Binding: IHE ITI Scheduling Snomed CT Services (extensible) ele-1: All FHIR elements must have a @value or children
specialty	SΣ	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: IHE ITI Scheduling Specialties (extensible) ele-1: All FHIR elements must have a @value or children
start	SΣ	1..1	instant	When appointment is to take place ele-1: All FHIR elements must have a @value or children
end	SΣ	1..1	instant	When appointment is to conclude ele-1: All FHIR elements must have a @value or children
participant	C	1..*	BackboneElement	Participants involved in appointment app-1: Either the type or actor on the participant SHALL be specified ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
actor	SΣ	1..1	Reference(Location | Patient | Practitioner | PractitionerRole | HealthcareService)	Person, Location/HealthcareService or Device ele-1: All FHIR elements must have a @value or children
status	SΣ	1..1	code	accepted | declined | tentative | needs-action Binding: ParticipationStatus (required): The Participation status of an appointment. ele-1: All FHIR elements must have a @value or children
requestedPeriod	S	1..1	Period	Potential date/time interval(s) requested to allocate the appointment within ele-1: All FHIR elements must have a @value or children
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Appointment.status	required	AppointmentStatus http://hl7.org/fhir/ValueSet/appointmentstatus|4.0.1 from the FHIR Standard
Appointment.serviceType	extensible	IHE_ITI_Scheduling_Snomed_CT_Services https://profiles.ihe.net/ITI/Scheduling/ValueSet/sct-services from this IG
Appointment.specialty	extensible	IHE_ITI_Scheduling_Specialties https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty from this IG
Appointment.participant.status	required	ParticipationStatus http://hl7.org/fhir/ValueSet/participationstatus|4.0.1 from the FHIR Standard

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Appointment	C	0..*	Appointment	A booking of a healthcare event among patient(s), practitioner(s), related person(s) and/or device(s) for a specific date/time. This may result in one or more Encounter(s) app-2: Either start and end are specified, or neither app-3: Only proposed or cancelled appointments can be missing start/end dates app-4: Cancelation reason is only used for appointments that have been cancelled, or no-show
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
status-reason-extension	S	0..1	CodeableConcept	Reason For Current Status URL: https://profiles.ihe.net/ITI/Scheduling/StructureDefinition/extension-status-reason Binding: IHE ITI Sched Status Reason Codes (preferred): The reason for the current state of the Appointment
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..*	Identifier	External Ids for this item
status	?!SΣ	1..1	code	proposed | pending | booked | arrived | fulfilled | cancelled | noshow | entered-in-error | checked-in | waitlist Binding: AppointmentStatus (required): The free/busy status of an appointment.
cancelationReason	Σ	0..1	CodeableConcept	The coded reason for the appointment being cancelled Binding: AppointmentCancellationReason (example)
serviceCategory	Σ	0..*	CodeableConcept	A broad categorization of the service that is to be performed during this appointment Binding: ServiceCategory (example)
serviceType	SΣ	0..*	CodeableConcept	The specific service that is to be performed during this appointment Binding: IHE ITI Scheduling Snomed CT Services (extensible)
specialty	SΣ	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: IHE ITI Scheduling Specialties (extensible)
appointmentType	Σ	0..1	CodeableConcept	The style of appointment or patient that has been booked in the slot (not service type) Binding: hl7VS-appointmentReasonCodes (preferred)
reasonCode	Σ	0..*	CodeableConcept	Coded reason this appointment is scheduled Binding: EncounterReasonCodes (preferred): The Reason for the appointment to take place.
reasonReference		0..*	Reference(Condition | Procedure | Observation | ImmunizationRecommendation)	Reason the appointment is to take place (resource)
priority		0..1	unsignedInt	Used to make informed decisions if needing to re-prioritize
description		0..1	string	Shown on a subject line in a meeting request, or appointment list
supportingInformation		0..*	Reference(Resource)	Additional information to support the appointment
start	SΣ	1..1	instant	When appointment is to take place
end	SΣ	1..1	instant	When appointment is to conclude
minutesDuration		0..1	positiveInt	Can be less than start/end (e.g. estimate)
slot		0..*	Reference(Slot)	The slots that this appointment is filling
created		0..1	dateTime	The date that this appointment was initially created
comment		0..1	string	Additional comments
patientInstruction		0..1	string	Detailed information and instructions for the patient
basedOn		0..*	Reference(ServiceRequest)	The service request this appointment is allocated to assess
participant	C	1..*	BackboneElement	Participants involved in appointment app-1: Either the type or actor on the participant SHALL be specified
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type	Σ	0..*	CodeableConcept	Role of participant in the appointment Binding: ParticipantType (extensible): Role of participant in encounter.
actor	SΣ	1..1	Reference(Location | Patient | Practitioner | PractitionerRole | HealthcareService)	Person, Location/HealthcareService or Device
required	Σ	0..1	code	required | optional | information-only Binding: ParticipantRequired (required): Is the Participant required to attend the appointment.
status	SΣ	1..1	code	accepted | declined | tentative | needs-action Binding: ParticipationStatus (required): The Participation status of an appointment.
period		0..1	Period	Participation period of the actor
requestedPeriod	S	1..1	Period	Potential date/time interval(s) requested to allocate the appointment within
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Appointment.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Appointment.status	required	AppointmentStatus http://hl7.org/fhir/ValueSet/appointmentstatus|4.0.1 from the FHIR Standard
Appointment.cancelationReason	example	AppointmentCancellationReason http://hl7.org/fhir/ValueSet/appointment-cancellation-reason from the FHIR Standard
Appointment.serviceCategory	example	ServiceCategory http://hl7.org/fhir/ValueSet/service-category from the FHIR Standard
Appointment.serviceType	extensible	IHE_ITI_Scheduling_Snomed_CT_Services https://profiles.ihe.net/ITI/Scheduling/ValueSet/sct-services from this IG
Appointment.specialty	extensible	IHE_ITI_Scheduling_Specialties https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty from this IG
Appointment.appointmentType	preferred	Hl7VSAppointmentReasonCodes http://terminology.hl7.org/ValueSet/v2-0276
Appointment.reasonCode	preferred	EncounterReasonCodes http://hl7.org/fhir/ValueSet/encounter-reason from the FHIR Standard
Appointment.participant.type	extensible	ParticipantType http://hl7.org/fhir/ValueSet/encounter-participant-type from the FHIR Standard
Appointment.participant.required	required	ParticipantRequired http://hl7.org/fhir/ValueSet/participantrequired|4.0.1 from the FHIR Standard
Appointment.participant.status	required	ParticipationStatus http://hl7.org/fhir/ValueSet/participationstatus|4.0.1 from the FHIR Standard

This structure is derived from Appointment

Summary

Mandatory: 4 elements
Must-Support: 10 elements

Extensions

This structure refers to these extensions:

• https://profiles.ihe.net/ITI/Scheduling/StructureDefinition/extension-status-reason

Other representations of profile: CSV, Excel, Schematron