Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
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) Constraints: app-2, app-3, app-4
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:StatusHistory		0..*	(Complex)	Appointment Status History URL: http://medicaldirector.com/fhir/helix-au-core/StructureDefinition/StatusHistoryExtension
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	1..*	Identifier	External Ids for this item Slice: Unordered, Open At End by value:system
identifier:authoring-key	SΣ	1..1	HelixBaseAuthoringKey	External Ids for this item
status	?!Σ	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.
serviceType	Σ	0..*	CodeableConcept	Because appointment types can be added, modified, and deleted by Helix users, the CodeSystem URL value will include the tenant identifier. Binding: Appointment Type (preferred)
participant	C	1..*	BackboneElement	Participants involved in appointment Constraints: app-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
status	Σ	1..1	code	accepted | declined | tentative | needs-action Binding: ParticipationStatus (required): The Participation status of an appointment.
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	preferred	HelixAUCoreAppointmentTypeCodeSystems http://medicaldirector.com/fhir/helix-base/ValueSet/appointment-type From this IG
Appointment.participant.status	required	ParticipationStatus http://hl7.org/fhir/ValueSet/participationstatus|4.0.1 From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
app-1	error	Appointment.participant	Either the type or actor on the participant SHALL be specified : type.exists() or actor.exists()
app-2	error	Appointment	Either start and end are specified, or neither : start.exists() = end.exists()
app-3	error	Appointment	Only proposed or cancelled appointments can be missing start/end dates : (start.exists() and end.exists()) or (status in ('proposed' | 'cancelled' | 'waitlist'))
app-4	error	Appointment	Cancelation reason is only used for appointments that have been cancelled, or no-show : Appointment.cancelationReason.exists() implies (Appointment.status='no-show' or Appointment.status='cancelled')
dom-2	error	Appointment	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Appointment	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 : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Appointment	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Appointment	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Appointment	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
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		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:StatusHistory		0..*	(Complex)	Appointment Status History URL: http://medicaldirector.com/fhir/helix-au-core/StructureDefinition/StatusHistoryExtension
Slices for identifier	S	1..*	Identifier	External Ids for this item Slice: Unordered, Open At End by value:system
identifier:authoring-key	S	1..1	HelixBaseAuthoringKey	External Ids for this item
serviceType		0..*	CodeableConcept	Because appointment types can be added, modified, and deleted by Helix users, the CodeSystem URL value will include the tenant identifier. Binding: Appointment Type (preferred)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Appointment.serviceType	preferred	HelixAUCoreAppointmentTypeCodeSystems http://medicaldirector.com/fhir/helix-base/ValueSet/appointment-type From this IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
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) Constraints: app-2, app-3, app-4
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 This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:StatusHistory		0..*	(Complex)	Appointment Status History URL: http://medicaldirector.com/fhir/helix-au-core/StructureDefinition/StatusHistoryExtension
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	1..*	Identifier	External Ids for this item Slice: Unordered, Open At End by value:system
identifier:authoring-key	SΣ	1..1	HelixBaseAuthoringKey	External Ids for this item
status	?!Σ	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	Σ	0..*	CodeableConcept	Because appointment types can be added, modified, and deleted by Helix users, the CodeSystem URL value will include the tenant identifier. Binding: Appointment Type (preferred)
specialty	Σ	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: PracticeSettingCodeValueSet (preferred)
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	Σ	0..1	instant	When appointment is to take place
end	Σ	0..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 Constraints: app-1
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	Σ	0..1	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Device | HealthcareService | Location)	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	Σ	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		0..*	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	preferred	HelixAUCoreAppointmentTypeCodeSystems http://medicaldirector.com/fhir/helix-base/ValueSet/appointment-type From this IG
Appointment.specialty	preferred	PracticeSettingCodeValueSet http://hl7.org/fhir/ValueSet/c80-practice-codes From the FHIR Standard
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

Constraints

Id	Grade	Path(s)	Details	Requirements
app-1	error	Appointment.participant	Either the type or actor on the participant SHALL be specified : type.exists() or actor.exists()
app-2	error	Appointment	Either start and end are specified, or neither : start.exists() = end.exists()
app-3	error	Appointment	Only proposed or cancelled appointments can be missing start/end dates : (start.exists() and end.exists()) or (status in ('proposed' | 'cancelled' | 'waitlist'))
app-4	error	Appointment	Cancelation reason is only used for appointments that have been cancelled, or no-show : Appointment.cancelationReason.exists() implies (Appointment.status='no-show' or Appointment.status='cancelled')
dom-2	error	Appointment	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Appointment	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 : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Appointment	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Appointment	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Appointment	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Summary

Mandatory: 2 elements
Must-Support: 2 elements

Structures

This structure refers to these other structures:

• Helix Base Authoring Key (http://medicaldirector.com/helix-base/StructureDefinition/authoring-key)

Extensions

This structure refers to these extensions:

• http://medicaldirector.com/fhir/helix-au-core/StructureDefinition/StatusHistoryExtension

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Appointment.identifier (Open at End)

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
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) Constraints: app-2, app-3, app-4
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:StatusHistory		0..*	(Complex)	Appointment Status History URL: http://medicaldirector.com/fhir/helix-au-core/StructureDefinition/StatusHistoryExtension
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	1..*	Identifier	External Ids for this item Slice: Unordered, Open At End by value:system
identifier:authoring-key	SΣ	1..1	HelixBaseAuthoringKey	External Ids for this item
status	?!Σ	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.
serviceType	Σ	0..*	CodeableConcept	Because appointment types can be added, modified, and deleted by Helix users, the CodeSystem URL value will include the tenant identifier. Binding: Appointment Type (preferred)
participant	C	1..*	BackboneElement	Participants involved in appointment Constraints: app-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
status	Σ	1..1	code	accepted | declined | tentative | needs-action Binding: ParticipationStatus (required): The Participation status of an appointment.
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	preferred	HelixAUCoreAppointmentTypeCodeSystems http://medicaldirector.com/fhir/helix-base/ValueSet/appointment-type From this IG
Appointment.participant.status	required	ParticipationStatus http://hl7.org/fhir/ValueSet/participationstatus|4.0.1 From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
app-1	error	Appointment.participant	Either the type or actor on the participant SHALL be specified : type.exists() or actor.exists()
app-2	error	Appointment	Either start and end are specified, or neither : start.exists() = end.exists()
app-3	error	Appointment	Only proposed or cancelled appointments can be missing start/end dates : (start.exists() and end.exists()) or (status in ('proposed' | 'cancelled' | 'waitlist'))
app-4	error	Appointment	Cancelation reason is only used for appointments that have been cancelled, or no-show : Appointment.cancelationReason.exists() implies (Appointment.status='no-show' or Appointment.status='cancelled')
dom-2	error	Appointment	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Appointment	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 : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Appointment	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Appointment	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Appointment	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
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		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:StatusHistory		0..*	(Complex)	Appointment Status History URL: http://medicaldirector.com/fhir/helix-au-core/StructureDefinition/StatusHistoryExtension
Slices for identifier	S	1..*	Identifier	External Ids for this item Slice: Unordered, Open At End by value:system
identifier:authoring-key	S	1..1	HelixBaseAuthoringKey	External Ids for this item
serviceType		0..*	CodeableConcept	Because appointment types can be added, modified, and deleted by Helix users, the CodeSystem URL value will include the tenant identifier. Binding: Appointment Type (preferred)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Appointment.serviceType	preferred	HelixAUCoreAppointmentTypeCodeSystems http://medicaldirector.com/fhir/helix-base/ValueSet/appointment-type From this IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
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) Constraints: app-2, app-3, app-4
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 This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:StatusHistory		0..*	(Complex)	Appointment Status History URL: http://medicaldirector.com/fhir/helix-au-core/StructureDefinition/StatusHistoryExtension
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	1..*	Identifier	External Ids for this item Slice: Unordered, Open At End by value:system
identifier:authoring-key	SΣ	1..1	HelixBaseAuthoringKey	External Ids for this item
status	?!Σ	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	Σ	0..*	CodeableConcept	Because appointment types can be added, modified, and deleted by Helix users, the CodeSystem URL value will include the tenant identifier. Binding: Appointment Type (preferred)
specialty	Σ	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: PracticeSettingCodeValueSet (preferred)
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	Σ	0..1	instant	When appointment is to take place
end	Σ	0..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 Constraints: app-1
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	Σ	0..1	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Device | HealthcareService | Location)	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	Σ	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		0..*	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	preferred	HelixAUCoreAppointmentTypeCodeSystems http://medicaldirector.com/fhir/helix-base/ValueSet/appointment-type From this IG
Appointment.specialty	preferred	PracticeSettingCodeValueSet http://hl7.org/fhir/ValueSet/c80-practice-codes From the FHIR Standard
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

Constraints

Id	Grade	Path(s)	Details	Requirements
app-1	error	Appointment.participant	Either the type or actor on the participant SHALL be specified : type.exists() or actor.exists()
app-2	error	Appointment	Either start and end are specified, or neither : start.exists() = end.exists()
app-3	error	Appointment	Only proposed or cancelled appointments can be missing start/end dates : (start.exists() and end.exists()) or (status in ('proposed' | 'cancelled' | 'waitlist'))
app-4	error	Appointment	Cancelation reason is only used for appointments that have been cancelled, or no-show : Appointment.cancelationReason.exists() implies (Appointment.status='no-show' or Appointment.status='cancelled')
dom-2	error	Appointment	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Appointment	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 : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Appointment	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Appointment	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Appointment	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Summary

Mandatory: 2 elements
Must-Support: 2 elements

Structures

This structure refers to these other structures:

• Helix Base Authoring Key (http://medicaldirector.com/helix-base/StructureDefinition/authoring-key)

Extensions

This structure refers to these extensions:

• http://medicaldirector.com/fhir/helix-au-core/StructureDefinition/StatusHistoryExtension

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Appointment.identifier (Open at End)