Polaris Core Slot Profile

Overview

The Polaris Core Slot profile represents an individual bookable time window on a Schedule. Each Slot has concrete start/end instants and a status (free / busy / busy-tentative / busy-unavailable / entered-in-error). Booking clients discover free Slots, present them to the user, and create an Appointment referencing the chosen Slot via Appointment.slot.

In Phase 1, Slots are materialised from OscarPro scheduletemplate rows by the Oscar-side converter — one Slot per non-_ character of the timecode string per scheduled date.

Slot.status — writer ownership

The IG does NOT constrain who writes Slot.status or when. This is intentional: in a real booking system at least three actors update slot state:

The converter NEVER writes busy-tentative. That value is the booking system's exclusively.

If race conditions surface in production (two writers updating the same slot concurrently), the IG-level mitigation is for the booking system to use If-Match for optimistic concurrency. That requirement is not currently enforced at the profile level.

Polaris ID — deterministic IDs for materialised resources

Slots are derived from templates, not stored as first-class records in OscarPro. To support cache stability and re-emission idempotency, Slot IDs are deterministic:

Slot.id = <provider_no>-<yyyyMMdd>-<slot-index> (e.g. 42-20260601-36)

Slot.identifier[polarisId].value is the same value. Re-running the converter for the same (provider, date) produces identical Slot resources — safe to cache by reference.

The '_' no-slot convention

In OscarPro's timecode string, an underscore character ('_') indicates "no slot at this index" — the clinic is not bookable during that time window. The Oscar converter skips these characters entirely (no Slot resource is emitted). So a clinic that's only open 8 AM–5 PM has '_' characters for the rest of the 24-hour grid; consumers see no Slots outside business hours rather than a stream of busy-unavailable Slots.

overbooked

Slot.overbooked is set by the booking system when more than one Appointment is booked into the same slot window (e.g. a walk-in is squeezed in over a held slot). Informational only — the IG does not enforce a maximum or define cardinality semantics. Default is unset (treated as false).

Holiday handling

Holidays produce no Slots. Per Phase 1's converter migration spec, when a date appears in OscarPro's scheduleholiday table, the converter emits no Slots for that day — the absence of Slots is the signal that the clinic isn't bookable. This is preferred over emitting busy-unavailable Slots for every grid position on a holiday (which would create dozens of phantom resources).

Within-day blockouts (ScheduleDate.available != '1') DO produce Slots with status = busy-unavailable and the ScheduleDate.reason text carried in Slot.comment.

Booking workflow

Typical end-to-end flow (informational; not normative):

1. GET Schedule?actor=PractitionerRole/<id>&active=true — find the provider's calendar
2. GET Slot?schedule=Schedule/<id>&status=free&start=ge2026-06-01 — fetch free slots
3. User selects a slot in the UI; booking client PATCHes Slot.status = busy-tentative
4. User confirms; booking client POSTs an Appointment with .slot[] = [Slot/<id>], then PATCHes Slot.status = busy
5. (If user abandons) hold-timeout job sees stale busy-tentative slot and PATCHes back to free

The Oscar-side converter is uninvolved past step 1's data — it only emits the initial free/busy state from the appointment-overlay logic.

Source data: OscarPro scheduletemplate + scheduletemplatecode

The Oscar-side converter (see docs/guide/features/scheduling/converter-contracts.md) derives Slot fields from:

• Slot.start / Slot.end — from the timecode position and (24h × 60min) / timecode.length() per-slot duration
• Slot.serviceType.coding[rawCode] — from the scheduletemplatecode lookup (single-char code + description). 0..* cardinality (not 1..*) because the OscarPro converter tolerates lookup misses and emits Slots without the rawCode mapping when no matching code exists.
• Slot.appointmentType — also from scheduletemplatecode if available
• Slot.status — free by default; busy if the appointment table has a row overlapping [start, end); busy-unavailable if ScheduleDate.available != '1'

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

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Slot	C	0..*	Slot	Polaris Slot Core Constraints: slot-has-polaris-id
meta	Σ	0..1	Meta	Metadata about the resource
source	SΣ	0..1	uri	Identifies EMR instance & pipeline version the resource came from
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
text	S	0..1	Narrative	Narrative This profile does not constrain the narrative in regard to content, language, or traceability to data elements
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	1..*	Identifier	Business identifier(s) for slot Slice: Unordered, Open by pattern:system
identifier:polarisId	SΣ	1..1	Identifier	Polaris Slot ID
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official
system	Σ	1..1	uri	Polaris slot identifier system: https://fhir.apps.health/NamingSystem/<instance-id>-slot-identifier Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	Deterministic per-(provider, date, index) value — re-emission produces same ID Example General: 123456
identifier:rawCode	SΣ	0..*	Identifier	Source EMR slot identifier
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: secondary
system	Σ	1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-raw-code Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	The value that is unique Example General: 123456
serviceCategory	SΣ	0..*	CodeableConcept	Service category with raw code support Binding: ServiceCategory (example)
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard service category code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
coding:rawCode	SΣ	0..*	Coding	Source EMR service category code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
serviceType	SΣ	0..*	CodeableConcept	Service type with raw code support Binding: ServiceType (example)
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard service type code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
coding:rawCode	SΣ	0..*	Coding	Source EMR service type code
system	Σ	1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-servicetype-raw-code
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
appointmentType	SΣ	0..1	CodeableConcept	Appointment type that fits this slot Binding: hl7VS-appointmentReasonCodes (preferred)
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard appointment type code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
coding:rawCode	SΣ	0..*	Coding	Source EMR appointment type code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
schedule	SΣ	1..1	Reference(Polaris Schedule (Minimal) Core)	The Schedule this Slot belongs to
status	SΣ	1..1	code	busy | free | busy-unavailable | busy-tentative | entered-in-error Binding: SlotStatus (required)
start	SΣ	1..1	instant	Slot start instant (UTC with offset)
end	SΣ	1..1	instant	Slot end instant (UTC with offset)
overbooked	S	0..1	boolean	Whether the slot is intentionally overbooked
comment	S	0..1	string	Free-text notes about the slot (e.g. blockout reason)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Slot.identifier:polarisId.use	required	Pattern Value: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 From the FHIR Standard
Slot.identifier:rawCode.use	required	Pattern Value: secondary http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 From the FHIR Standard
Slot.serviceCategory	example	ServiceCategory http://hl7.org/fhir/ValueSet/service-category From the FHIR Standard
Slot.serviceType	example	ServiceType http://hl7.org/fhir/ValueSet/service-type From the FHIR Standard
Slot.appointmentType	preferred	Hl7VSAppointmentReasonCodes http://terminology.hl7.org/ValueSet/v2-0276
Slot.status	required	SlotStatus http://hl7.org/fhir/ValueSet/slotstatus From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Slot	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Slot	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	Slot	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	Slot	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Slot	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()
slot-has-polaris-id	error	Slot	Must have at least one identifier with a canonical Polaris system URI : identifier.exists(system.matches('^https://fhir.apps.health/NamingSystem/[A-Za-z0-9._-]+-slot-identifier$'))

This structure is derived from Slot

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Slot	C	0..*	Slot	Polaris Slot Core Constraints: slot-has-polaris-id
meta
source	S	0..1	uri	Identifies EMR instance & pipeline version the resource came from
text	S	0..1	Narrative	Narrative
Slices for identifier	S	1..*	Identifier	Business identifier(s) for slot Slice: Unordered, Open by pattern:system
identifier:polarisId	S	1..1	Identifier	Polaris Slot ID
use		0..1	code	usual | official | temp | secondary | old (If known) Required Pattern: official
system		1..1	uri	Polaris slot identifier system: https://fhir.apps.health/NamingSystem/<instance-id>-slot-identifier
value		1..1	string	Deterministic per-(provider, date, index) value — re-emission produces same ID
identifier:rawCode	S	0..*	Identifier	Source EMR slot identifier
use		0..1	code	usual | official | temp | secondary | old (If known) Required Pattern: secondary
system		1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-raw-code
value		1..1	string	The value that is unique
serviceCategory	S	0..*	CodeableConcept	Service category with raw code support
Slices for coding		0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	S	0..*	Coding	Standard service category code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
coding:rawCode	S	0..*	Coding	Source EMR service category code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
display		1..1	string	Representation defined by the system
serviceType	S	0..*	CodeableConcept	Service type with raw code support
Slices for coding		0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	S	0..*	Coding	Standard service type code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
coding:rawCode	S	0..*	Coding	Source EMR service type code
system		1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-servicetype-raw-code
code		1..1	code	Symbol in syntax defined by the system
display		1..1	string	Representation defined by the system
appointmentType	S	0..1	CodeableConcept	Appointment type that fits this slot
Slices for coding		0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	S	0..*	Coding	Standard appointment type code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
coding:rawCode	S	0..*	Coding	Source EMR appointment type code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
display		1..1	string	Representation defined by the system
schedule	S	1..1	Reference(Polaris Schedule (Minimal) Core)	The Schedule this Slot belongs to
status	S	1..1	code	busy | free | busy-unavailable | busy-tentative | entered-in-error Binding: SlotStatus (required)
start	S	1..1	instant	Slot start instant (UTC with offset)
end	S	1..1	instant	Slot end instant (UTC with offset)
overbooked	S	0..1	boolean	Whether the slot is intentionally overbooked
comment	S	0..1	string	Free-text notes about the slot (e.g. blockout reason)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Slot.status	required	SlotStatus http://hl7.org/fhir/ValueSet/slotstatus From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
slot-has-polaris-id	error	Slot	Must have at least one identifier with a canonical Polaris system URI : identifier.exists(system.matches('^https://fhir.apps.health/NamingSystem/[A-Za-z0-9._-]+-slot-identifier$'))

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Slot	C	0..*	Slot	Polaris Slot Core Constraints: slot-has-polaris-id
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	SΣ	0..1	uri	Identifies EMR instance & pipeline version the resource came from
profile	Σ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
tag	Σ	0..*	Coding	Tags applied to this resource Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
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	S	0..1	Narrative	Narrative This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	1..*	Identifier	Business identifier(s) for slot Slice: Unordered, Open by pattern:system
identifier:polarisId	SΣ	1..1	Identifier	Polaris Slot ID
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	Polaris slot identifier system: https://fhir.apps.health/NamingSystem/<instance-id>-slot-identifier Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	Deterministic per-(provider, date, index) value — re-emission produces same ID Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
identifier:rawCode	SΣ	0..*	Identifier	Source EMR slot identifier
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: secondary
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-raw-code Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
serviceCategory	SΣ	0..*	CodeableConcept	Service category with raw code support Binding: ServiceCategory (example)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard service category code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding:rawCode	SΣ	0..*	Coding	Source EMR service category code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
serviceType	SΣ	0..*	CodeableConcept	Service type with raw code support Binding: ServiceType (example)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard service type code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding:rawCode	SΣ	0..*	Coding	Source EMR service type code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-servicetype-raw-code
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
specialty	Σ	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: PracticeSettingCodeValueSet (preferred): Additional details about where the content was created (e.g. clinical specialty).
appointmentType	SΣ	0..1	CodeableConcept	Appointment type that fits this slot Binding: hl7VS-appointmentReasonCodes (preferred)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard appointment type code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding:rawCode	SΣ	0..*	Coding	Source EMR appointment type code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
schedule	SΣ	1..1	Reference(Polaris Schedule (Minimal) Core)	The Schedule this Slot belongs to
status	SΣ	1..1	code	busy | free | busy-unavailable | busy-tentative | entered-in-error Binding: SlotStatus (required)
start	SΣ	1..1	instant	Slot start instant (UTC with offset)
end	SΣ	1..1	instant	Slot end instant (UTC with offset)
overbooked	S	0..1	boolean	Whether the slot is intentionally overbooked
comment	S	0..1	string	Free-text notes about the slot (e.g. blockout reason)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Slot.meta.security	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels From the FHIR Standard
Slot.meta.tag	example	CommonTags http://hl7.org/fhir/ValueSet/common-tags From the FHIR Standard
Slot.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages From the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Slot.identifier:polarisId.use	required	Pattern Value: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 From the FHIR Standard
Slot.identifier:polarisId.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type From the FHIR Standard
Slot.identifier:rawCode.use	required	Pattern Value: secondary http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 From the FHIR Standard
Slot.identifier:rawCode.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type From the FHIR Standard
Slot.serviceCategory	example	ServiceCategory http://hl7.org/fhir/ValueSet/service-category From the FHIR Standard
Slot.serviceType	example	ServiceType http://hl7.org/fhir/ValueSet/service-type From the FHIR Standard
Slot.specialty	preferred	PracticeSettingCodeValueSet http://hl7.org/fhir/ValueSet/c80-practice-codes From the FHIR Standard
Slot.appointmentType	preferred	Hl7VSAppointmentReasonCodes http://terminology.hl7.org/ValueSet/v2-0276
Slot.status	required	SlotStatus http://hl7.org/fhir/ValueSet/slotstatus From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Slot	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Slot	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	Slot	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	Slot	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Slot	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()
slot-has-polaris-id	error	Slot	Must have at least one identifier with a canonical Polaris system URI : identifier.exists(system.matches('^https://fhir.apps.health/NamingSystem/[A-Za-z0-9._-]+-slot-identifier$'))

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Slot	C	0..*	Slot	Polaris Slot Core Constraints: slot-has-polaris-id
meta	Σ	0..1	Meta	Metadata about the resource
source	SΣ	0..1	uri	Identifies EMR instance & pipeline version the resource came from
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
text	S	0..1	Narrative	Narrative This profile does not constrain the narrative in regard to content, language, or traceability to data elements
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	1..*	Identifier	Business identifier(s) for slot Slice: Unordered, Open by pattern:system
identifier:polarisId	SΣ	1..1	Identifier	Polaris Slot ID
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official
system	Σ	1..1	uri	Polaris slot identifier system: https://fhir.apps.health/NamingSystem/<instance-id>-slot-identifier Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	Deterministic per-(provider, date, index) value — re-emission produces same ID Example General: 123456
identifier:rawCode	SΣ	0..*	Identifier	Source EMR slot identifier
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: secondary
system	Σ	1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-raw-code Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	The value that is unique Example General: 123456
serviceCategory	SΣ	0..*	CodeableConcept	Service category with raw code support Binding: ServiceCategory (example)
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard service category code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
coding:rawCode	SΣ	0..*	Coding	Source EMR service category code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
serviceType	SΣ	0..*	CodeableConcept	Service type with raw code support Binding: ServiceType (example)
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard service type code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
coding:rawCode	SΣ	0..*	Coding	Source EMR service type code
system	Σ	1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-servicetype-raw-code
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
appointmentType	SΣ	0..1	CodeableConcept	Appointment type that fits this slot Binding: hl7VS-appointmentReasonCodes (preferred)
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard appointment type code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
coding:rawCode	SΣ	0..*	Coding	Source EMR appointment type code
system	Σ	1..1	uri	Identity of the terminology system
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
schedule	SΣ	1..1	Reference(Polaris Schedule (Minimal) Core)	The Schedule this Slot belongs to
status	SΣ	1..1	code	busy | free | busy-unavailable | busy-tentative | entered-in-error Binding: SlotStatus (required)
start	SΣ	1..1	instant	Slot start instant (UTC with offset)
end	SΣ	1..1	instant	Slot end instant (UTC with offset)
overbooked	S	0..1	boolean	Whether the slot is intentionally overbooked
comment	S	0..1	string	Free-text notes about the slot (e.g. blockout reason)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Slot.identifier:polarisId.use	required	Pattern Value: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 From the FHIR Standard
Slot.identifier:rawCode.use	required	Pattern Value: secondary http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 From the FHIR Standard
Slot.serviceCategory	example	ServiceCategory http://hl7.org/fhir/ValueSet/service-category From the FHIR Standard
Slot.serviceType	example	ServiceType http://hl7.org/fhir/ValueSet/service-type From the FHIR Standard
Slot.appointmentType	preferred	Hl7VSAppointmentReasonCodes http://terminology.hl7.org/ValueSet/v2-0276
Slot.status	required	SlotStatus http://hl7.org/fhir/ValueSet/slotstatus From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Slot	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Slot	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	Slot	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	Slot	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Slot	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()
slot-has-polaris-id	error	Slot	Must have at least one identifier with a canonical Polaris system URI : identifier.exists(system.matches('^https://fhir.apps.health/NamingSystem/[A-Za-z0-9._-]+-slot-identifier$'))

Differential View

This structure is derived from Slot

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Slot	C	0..*	Slot	Polaris Slot Core Constraints: slot-has-polaris-id
meta
source	S	0..1	uri	Identifies EMR instance & pipeline version the resource came from
text	S	0..1	Narrative	Narrative
Slices for identifier	S	1..*	Identifier	Business identifier(s) for slot Slice: Unordered, Open by pattern:system
identifier:polarisId	S	1..1	Identifier	Polaris Slot ID
use		0..1	code	usual | official | temp | secondary | old (If known) Required Pattern: official
system		1..1	uri	Polaris slot identifier system: https://fhir.apps.health/NamingSystem/<instance-id>-slot-identifier
value		1..1	string	Deterministic per-(provider, date, index) value — re-emission produces same ID
identifier:rawCode	S	0..*	Identifier	Source EMR slot identifier
use		0..1	code	usual | official | temp | secondary | old (If known) Required Pattern: secondary
system		1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-raw-code
value		1..1	string	The value that is unique
serviceCategory	S	0..*	CodeableConcept	Service category with raw code support
Slices for coding		0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	S	0..*	Coding	Standard service category code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
coding:rawCode	S	0..*	Coding	Source EMR service category code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
display		1..1	string	Representation defined by the system
serviceType	S	0..*	CodeableConcept	Service type with raw code support
Slices for coding		0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	S	0..*	Coding	Standard service type code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
coding:rawCode	S	0..*	Coding	Source EMR service type code
system		1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-servicetype-raw-code
code		1..1	code	Symbol in syntax defined by the system
display		1..1	string	Representation defined by the system
appointmentType	S	0..1	CodeableConcept	Appointment type that fits this slot
Slices for coding		0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	S	0..*	Coding	Standard appointment type code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
coding:rawCode	S	0..*	Coding	Source EMR appointment type code
system		1..1	uri	Identity of the terminology system
code		1..1	code	Symbol in syntax defined by the system
display		1..1	string	Representation defined by the system
schedule	S	1..1	Reference(Polaris Schedule (Minimal) Core)	The Schedule this Slot belongs to
status	S	1..1	code	busy | free | busy-unavailable | busy-tentative | entered-in-error Binding: SlotStatus (required)
start	S	1..1	instant	Slot start instant (UTC with offset)
end	S	1..1	instant	Slot end instant (UTC with offset)
overbooked	S	0..1	boolean	Whether the slot is intentionally overbooked
comment	S	0..1	string	Free-text notes about the slot (e.g. blockout reason)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Slot.status	required	SlotStatus http://hl7.org/fhir/ValueSet/slotstatus From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
slot-has-polaris-id	error	Slot	Must have at least one identifier with a canonical Polaris system URI : identifier.exists(system.matches('^https://fhir.apps.health/NamingSystem/[A-Za-z0-9._-]+-slot-identifier$'))

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Slot	C	0..*	Slot	Polaris Slot Core Constraints: slot-has-polaris-id
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	SΣ	0..1	uri	Identifies EMR instance & pipeline version the resource came from
profile	Σ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
tag	Σ	0..*	Coding	Tags applied to this resource Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
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	S	0..1	Narrative	Narrative This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	1..*	Identifier	Business identifier(s) for slot Slice: Unordered, Open by pattern:system
identifier:polarisId	SΣ	1..1	Identifier	Polaris Slot ID
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	Polaris slot identifier system: https://fhir.apps.health/NamingSystem/<instance-id>-slot-identifier Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	Deterministic per-(provider, date, index) value — re-emission produces same ID Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
identifier:rawCode	SΣ	0..*	Identifier	Source EMR slot identifier
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: secondary
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-raw-code Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
serviceCategory	SΣ	0..*	CodeableConcept	Service category with raw code support Binding: ServiceCategory (example)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard service category code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding:rawCode	SΣ	0..*	Coding	Source EMR service category code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
serviceType	SΣ	0..*	CodeableConcept	Service type with raw code support Binding: ServiceType (example)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard service type code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding:rawCode	SΣ	0..*	Coding	Source EMR service type code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Source system URI or https://fhir.apps.health/NamingSystem/<instance-id>-slot-servicetype-raw-code
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
specialty	Σ	0..*	CodeableConcept	The specialty of a practitioner that would be required to perform the service requested in this appointment Binding: PracticeSettingCodeValueSet (preferred): Additional details about where the content was created (e.g. clinical specialty).
appointmentType	SΣ	0..1	CodeableConcept	Appointment type that fits this slot Binding: hl7VS-appointmentReasonCodes (preferred)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:system
coding:standard	SΣ	0..*	Coding	Standard appointment type code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding:rawCode	SΣ	0..*	Coding	Source EMR appointment type code
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	1..1	code	Symbol in syntax defined by the system
display	Σ	1..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
schedule	SΣ	1..1	Reference(Polaris Schedule (Minimal) Core)	The Schedule this Slot belongs to
status	SΣ	1..1	code	busy | free | busy-unavailable | busy-tentative | entered-in-error Binding: SlotStatus (required)
start	SΣ	1..1	instant	Slot start instant (UTC with offset)
end	SΣ	1..1	instant	Slot end instant (UTC with offset)
overbooked	S	0..1	boolean	Whether the slot is intentionally overbooked
comment	S	0..1	string	Free-text notes about the slot (e.g. blockout reason)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Slot.meta.security	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels From the FHIR Standard
Slot.meta.tag	example	CommonTags http://hl7.org/fhir/ValueSet/common-tags From the FHIR Standard
Slot.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages From the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Slot.identifier:polarisId.use	required	Pattern Value: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 From the FHIR Standard
Slot.identifier:polarisId.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type From the FHIR Standard
Slot.identifier:rawCode.use	required	Pattern Value: secondary http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 From the FHIR Standard
Slot.identifier:rawCode.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type From the FHIR Standard
Slot.serviceCategory	example	ServiceCategory http://hl7.org/fhir/ValueSet/service-category From the FHIR Standard
Slot.serviceType	example	ServiceType http://hl7.org/fhir/ValueSet/service-type From the FHIR Standard
Slot.specialty	preferred	PracticeSettingCodeValueSet http://hl7.org/fhir/ValueSet/c80-practice-codes From the FHIR Standard
Slot.appointmentType	preferred	Hl7VSAppointmentReasonCodes http://terminology.hl7.org/ValueSet/v2-0276
Slot.status	required	SlotStatus http://hl7.org/fhir/ValueSet/slotstatus From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Slot	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Slot	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	Slot	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	Slot	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Slot	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()
slot-has-polaris-id	error	Slot	Must have at least one identifier with a canonical Polaris system URI : identifier.exists(system.matches('^https://fhir.apps.health/NamingSystem/[A-Za-z0-9._-]+-slot-identifier$'))

This structure is derived from Slot

Summary

Mandatory: 4 elements(17 nested mandatory elements)
Must-Support: 20 elements

Structures

This structure refers to these other structures:

• Polaris Schedule (Minimal) Core (https://fhir.apps.health/StructureDefinition/polaris-core-schedule)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Slot.identifier
• The element 1 is sliced based on the value of Slot.serviceCategory.coding
• The element 1 is sliced based on the value of Slot.serviceType.coding
• The element 1 is sliced based on the value of Slot.appointmentType.coding