Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	AUBaseEncounter	An encounter in an Australian healthcare context 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
id	SΣ	0..1	id	Logical id of this artifact
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
extension:encounterDescription		0..1	string	Description, overview or summary of an encounter URL: http://hl7.org.au/fhir/StructureDefinition/encounter-description ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:associatedHealthcareService		0..*	Reference(HealthcareService)	Associated healthcare service URL: http://hl7.org.au/fhir/StructureDefinition/associated-healthcareservice 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
status	?!SΣ	1..1	code	planned Binding: EncounterStatus (required): Current state of the encounter. ele-1: All FHIR elements must have a @value or children Required Pattern: planned
class	SΣ	1..1	Coding	Inpatient => IMP (inpatient encounter) | Outpatient => AMB (ambulatory) | Day Surgery => SS (short stay) Binding: EBookings Encounter Class ValueSet (required) ele-1: All FHIR elements must have a @value or children
subject	SΣ	1..1	Reference(Genie Patient)	Patient the theatre booking is for ele-1: All FHIR elements must have a @value or children
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
basedOn	S	1..1	Reference(EBookings ServiceRequest)	Service request this encounter is for ele-1: All FHIR elements must have a @value or children
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
period	S	1..1	Period	The start and end time of the encounter ele-1: All FHIR elements must have a @value or children
start	ΣC	1..1	dateTime	Admission date/time ele-1: All FHIR elements must have a @value or children
end	ΣC	0..1	dateTime	Discharge date ele-1: All FHIR elements must have a @value or children
length	S	0..1	Duration	Inpatient Days ele-1: All FHIR elements must have a @value or children
value	Σ	1..1	decimal	Numerical value (with implicit precision) ele-1: All FHIR elements must have a @value or children
comparator	?!Σ	0..1	code	< | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. ele-1: All FHIR elements must have a @value or children
system	ΣC	1..1	uri	System that defines coded unit form ele-1: All FHIR elements must have a @value or children Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit ele-1: All FHIR elements must have a @value or children Required Pattern: d
reasonCode	SΣ	0..1	CodeableConcept	Pre-op diagnosis Binding: EncounterReasonCodes (preferred): Reason why the encounter takes place. ele-1: All FHIR elements must have a @value or children
text	Σ	1..1	string	Plain text representation of the concept ele-1: All FHIR elements must have a @value or children
location		0..1	BackboneElement	List of locations where the patient has been 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
location	S	1..1	Reference(Location)	Hospital location ele-1: All FHIR elements must have a @value or children
display	Σ	1..1	string	Name of hospital ele-1: All FHIR elements must have a @value or children
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Encounter.status	required	Pattern: planned http://hl7.org/fhir/ValueSet/encounter-status|4.0.1 from the FHIR Standard
Encounter.class	required	EBookingsEncounterClass http://fhir.geniesolutions.io/ValueSet/ebookings-encounterclass from this IG
Encounter.length.comparator	required	QuantityComparator http://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1 from the FHIR Standard
Encounter.reasonCode	preferred	EncounterReasonCodes http://hl7.org/fhir/ValueSet/encounter-reason from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Encounter	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Encounter	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	Encounter	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	Encounter	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Encounter	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
Encounter			AUBaseEncounter
id	S	0..1	id	Logical id of this artifact
status	S	1..1	code	planned Required Pattern: planned
class	S	1..1	Coding	Inpatient => IMP (inpatient encounter) | Outpatient => AMB (ambulatory) | Day Surgery => SS (short stay) Binding: EBookings Encounter Class ValueSet (required)
subject	S	1..1	Reference(Genie Patient)	Patient the theatre booking is for
reference		1..1	string	Literal reference, Relative, internal or absolute URL
basedOn	S	1..1	Reference(EBookings ServiceRequest)	Service request this encounter is for
reference		1..1	string	Literal reference, Relative, internal or absolute URL
period	S	1..1	Period	The start and end time of the encounter
start		1..1	dateTime	Admission date/time
end		0..1	dateTime	Discharge date
length	S	0..1	Duration	Inpatient Days
value		1..1	decimal	Numerical value (with implicit precision)
system		1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Required Pattern: d
reasonCode	S	0..1	CodeableConcept	Pre-op diagnosis
coding		0..0
text		1..1	string	Plain text representation of the concept
location		0..1	BackboneElement	List of locations where the patient has been
location	S	1..1	Reference(Location)	Hospital location
reference		0..0
display		1..1	string	Name of hospital
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Encounter.class	required	EBookingsEncounterClass http://fhir.geniesolutions.io/ValueSet/ebookings-encounterclass from this IG

Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	AUBaseEncounter	An encounter in an Australian healthcare context
id	SΣ	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
extension:encounterDescription		0..1	string	Description, overview or summary of an encounter URL: http://hl7.org.au/fhir/StructureDefinition/encounter-description
extension:associatedHealthcareService		0..*	Reference(HealthcareService)	Associated healthcare service URL: http://hl7.org.au/fhir/StructureDefinition/associated-healthcareservice
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..*	Identifier	Identifier(s) by which this encounter is known
status	?!SΣ	1..1	code	planned Binding: EncounterStatus (required): Current state of the encounter. Required Pattern: planned
statusHistory		0..*	BackboneElement	List of past encounter statuses
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
status		1..1	code	planned | arrived | triaged | in-progress | onleave | finished | cancelled + Binding: EncounterStatus (required): Current state of the encounter.
period		1..1	Period	The time that the episode was in the specified status
class	SΣ	1..1	Coding	Inpatient => IMP (inpatient encounter) | Outpatient => AMB (ambulatory) | Day Surgery => SS (short stay) Binding: EBookings Encounter Class ValueSet (required)
classHistory		0..*	BackboneElement	List of past encounter classes
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
class		1..1	Coding	inpatient | outpatient | ambulatory | emergency + Binding: ActEncounterCode (extensible): Classification of the encounter.
period		1..1	Period	The time that the episode was in the specified class
type	Σ	0..*	CodeableConcept	Specific type of encounter Binding: Encounter Type (preferred)
serviceType	Σ	0..1	CodeableConcept	Specific type of service Binding: Service Type (preferred)
priority		0..1	CodeableConcept	Indicates the urgency of the encounter Binding: ActPriority (example): Indicates the urgency of the encounter.
subject	SΣ	1..1	Reference(Genie Patient)	Patient the theatre booking is for
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
episodeOfCare	Σ	0..*	Reference(EpisodeOfCare)	Episode(s) of care that this encounter should be recorded against
basedOn	S	1..1	Reference(EBookings ServiceRequest)	Service request this encounter is for
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
participant	Σ	0..*	BackboneElement	List of participants involved in the encounter
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 encounter Binding: ParticipantType (extensible): Role of participant in encounter.
period		0..1	Period	Period of time during the encounter that the participant participated
individual	Σ	0..1	Reference(Practitioner | PractitionerRole | RelatedPerson)	Persons involved in the encounter other than the patient
appointment	Σ	0..*	Reference(Appointment)	The appointment that scheduled this encounter
period	S	1..1	Period	The start and end time of the encounter
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
start	ΣC	1..1	dateTime	Admission date/time
end	ΣC	0..1	dateTime	Discharge date
length	S	0..1	Duration	Inpatient Days
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented.
unit	Σ	0..1	string	Unit representation
system	ΣC	1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Required Pattern: d
reasonCode	SΣ	0..1	CodeableConcept	Pre-op diagnosis Binding: EncounterReasonCodes (preferred): Reason why the encounter takes place.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
text	Σ	1..1	string	Plain text representation of the concept
reasonReference	Σ	0..*	Reference(Condition | Procedure | Observation | ImmunizationRecommendation)	Reason the encounter takes place (reference)
diagnosis	Σ	0..*	BackboneElement	The list of diagnosis relevant to this encounter
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
condition	Σ	1..1	Reference(Condition | Procedure)	The diagnosis or procedure relevant to the encounter
use		0..1	CodeableConcept	Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …) Binding: DiagnosisRole (preferred): The type of diagnosis this condition represents.
rank		0..1	positiveInt	Ranking of the diagnosis (for each role type)
account		0..*	Reference(Account)	The set of accounts that may be used for billing for this Encounter
hospitalization		0..1	BackboneElement	Details about the admission to a healthcare service
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
preAdmissionIdentifier		0..1	Identifier	Pre-admission identifier
origin		0..1	Reference(Location | Organization)	The location/organization from which the patient came before admission
admitSource		0..1	CodeableConcept	From where patient was admitted (physician referral, transfer) Binding: AdmitSource (preferred): From where the patient was admitted.
reAdmission		0..1	CodeableConcept	The type of hospital re-admission that has occurred (if any). If the value is absent, then this is not identified as a readmission Binding: hl7VS-re-admissionIndicator (example): The reason for re-admission of this hospitalization encounter.
dietPreference		0..*	CodeableConcept	Diet preferences reported by the patient Binding: Diet (example): Medical, cultural or ethical food preferences to help with catering requirements.
specialCourtesy		0..*	CodeableConcept	Special courtesies (VIP, board member) Binding: SpecialCourtesy (preferred): Special courtesies.
specialArrangement		0..*	CodeableConcept	Wheelchair, translator, stretcher, etc. Binding: SpecialArrangements (preferred): Special arrangements.
destination		0..1	Reference(Location | Organization)	Location/organization to which the patient is discharged
dischargeDisposition		0..1	CodeableConcept	Separation Mode Binding: Separation Mode (extensible)
location		0..1	BackboneElement	List of locations where the patient has been
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
location	S	1..1	Reference(Location)	Hospital location
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	1..1	string	Name of hospital
status		0..1	code	planned | active | reserved | completed Binding: EncounterLocationStatus (required): The status of the location.
physicalType		0..1	CodeableConcept	The physical type of the location (usually the level in the location hierachy - bed room ward etc.) Binding: LocationType (example): Physical form of the location.
period		0..1	Period	Time period during which the patient was present at the location
serviceProvider		0..1	Reference(Organization)	The organization (facility) responsible for this encounter
partOf		0..1	Reference(Encounter)	Another Encounter this encounter is part of
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Encounter.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Encounter.status	required	Pattern: planned http://hl7.org/fhir/ValueSet/encounter-status|4.0.1 from the FHIR Standard
Encounter.statusHistory.status	required	EncounterStatus http://hl7.org/fhir/ValueSet/encounter-status|4.0.1 from the FHIR Standard
Encounter.class	required	EBookingsEncounterClass http://fhir.geniesolutions.io/ValueSet/ebookings-encounterclass from this IG
Encounter.classHistory.class	extensible	ActEncounterCode http://terminology.hl7.org/ValueSet/v3-ActEncounterCode
Encounter.type	preferred	EncounterType https://healthterminologies.gov.au/fhir/ValueSet/encounter-type-1 from https://tx.ontoserver.csiro.au/fhir
Encounter.serviceType	preferred	ServiceType https://healthterminologies.gov.au/fhir/ValueSet/service-type-1 from https://tx.ontoserver.csiro.au/fhir
Encounter.priority	example	ActPriority http://terminology.hl7.org/ValueSet/v3-ActPriority
Encounter.subject.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Encounter.basedOn.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Encounter.participant.type	extensible	ParticipantType http://hl7.org/fhir/ValueSet/encounter-participant-type from the FHIR Standard
Encounter.length.comparator	required	QuantityComparator http://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1 from the FHIR Standard
Encounter.reasonCode	preferred	EncounterReasonCodes http://hl7.org/fhir/ValueSet/encounter-reason from the FHIR Standard
Encounter.diagnosis.use	preferred	DiagnosisRole http://hl7.org/fhir/ValueSet/diagnosis-role from the FHIR Standard
Encounter.hospitalization.admitSource	preferred	AdmitSource http://hl7.org/fhir/ValueSet/encounter-admit-source from the FHIR Standard
Encounter.hospitalization.reAdmission	example	Hl7VSReAdmissionIndicator http://terminology.hl7.org/ValueSet/v2-0092
Encounter.hospitalization.dietPreference	example	Diet http://hl7.org/fhir/ValueSet/encounter-diet from the FHIR Standard
Encounter.hospitalization.specialCourtesy	preferred	SpecialCourtesy http://hl7.org/fhir/ValueSet/encounter-special-courtesy from the FHIR Standard
Encounter.hospitalization.specialArrangement	preferred	SpecialArrangements http://hl7.org/fhir/ValueSet/encounter-special-arrangements from the FHIR Standard
Encounter.hospitalization.dischargeDisposition	extensible	SeparationMode (a valid code from https://healthterminologies.gov.au/fhir/CodeSystem/separation-mode-1) https://healthterminologies.gov.au/fhir/ValueSet/separation-mode-1 from https://tx.ontoserver.csiro.au/fhir
Encounter.location.location.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Encounter.location.status	required	EncounterLocationStatus http://hl7.org/fhir/ValueSet/encounter-location-status|4.0.1 from the FHIR Standard
Encounter.location.physicalType	example	LocationType http://hl7.org/fhir/ValueSet/location-physical-type from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Encounter	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Encounter	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	Encounter	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	Encounter	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Encounter	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: 6 elements(5 nested mandatory elements)
Must-Support: 9 elements
Prohibited: 2 elements

Structures

This structure refers to these other structures:

• Genie Patient (http://fhir.geniesolutions.io/StructureDefinition/gs-patient)
• EBookings ServiceRequest (http://fhir.geniesolutions.io/StructureDefinition/ebookings-servicerequest)

Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	AUBaseEncounter	An encounter in an Australian healthcare context 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
id	SΣ	0..1	id	Logical id of this artifact
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
extension:encounterDescription		0..1	string	Description, overview or summary of an encounter URL: http://hl7.org.au/fhir/StructureDefinition/encounter-description ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:associatedHealthcareService		0..*	Reference(HealthcareService)	Associated healthcare service URL: http://hl7.org.au/fhir/StructureDefinition/associated-healthcareservice 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
status	?!SΣ	1..1	code	planned Binding: EncounterStatus (required): Current state of the encounter. ele-1: All FHIR elements must have a @value or children Required Pattern: planned
class	SΣ	1..1	Coding	Inpatient => IMP (inpatient encounter) | Outpatient => AMB (ambulatory) | Day Surgery => SS (short stay) Binding: EBookings Encounter Class ValueSet (required) ele-1: All FHIR elements must have a @value or children
subject	SΣ	1..1	Reference(Genie Patient)	Patient the theatre booking is for ele-1: All FHIR elements must have a @value or children
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
basedOn	S	1..1	Reference(EBookings ServiceRequest)	Service request this encounter is for ele-1: All FHIR elements must have a @value or children
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
period	S	1..1	Period	The start and end time of the encounter ele-1: All FHIR elements must have a @value or children
start	ΣC	1..1	dateTime	Admission date/time ele-1: All FHIR elements must have a @value or children
end	ΣC	0..1	dateTime	Discharge date ele-1: All FHIR elements must have a @value or children
length	S	0..1	Duration	Inpatient Days ele-1: All FHIR elements must have a @value or children
value	Σ	1..1	decimal	Numerical value (with implicit precision) ele-1: All FHIR elements must have a @value or children
comparator	?!Σ	0..1	code	< | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. ele-1: All FHIR elements must have a @value or children
system	ΣC	1..1	uri	System that defines coded unit form ele-1: All FHIR elements must have a @value or children Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit ele-1: All FHIR elements must have a @value or children Required Pattern: d
reasonCode	SΣ	0..1	CodeableConcept	Pre-op diagnosis Binding: EncounterReasonCodes (preferred): Reason why the encounter takes place. ele-1: All FHIR elements must have a @value or children
text	Σ	1..1	string	Plain text representation of the concept ele-1: All FHIR elements must have a @value or children
location		0..1	BackboneElement	List of locations where the patient has been 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
location	S	1..1	Reference(Location)	Hospital location ele-1: All FHIR elements must have a @value or children
display	Σ	1..1	string	Name of hospital ele-1: All FHIR elements must have a @value or children
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Encounter.status	required	Pattern: planned http://hl7.org/fhir/ValueSet/encounter-status|4.0.1 from the FHIR Standard
Encounter.class	required	EBookingsEncounterClass http://fhir.geniesolutions.io/ValueSet/ebookings-encounterclass from this IG
Encounter.length.comparator	required	QuantityComparator http://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1 from the FHIR Standard
Encounter.reasonCode	preferred	EncounterReasonCodes http://hl7.org/fhir/ValueSet/encounter-reason from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Encounter	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Encounter	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	Encounter	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	Encounter	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Encounter	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
Encounter			AUBaseEncounter
id	S	0..1	id	Logical id of this artifact
status	S	1..1	code	planned Required Pattern: planned
class	S	1..1	Coding	Inpatient => IMP (inpatient encounter) | Outpatient => AMB (ambulatory) | Day Surgery => SS (short stay) Binding: EBookings Encounter Class ValueSet (required)
subject	S	1..1	Reference(Genie Patient)	Patient the theatre booking is for
reference		1..1	string	Literal reference, Relative, internal or absolute URL
basedOn	S	1..1	Reference(EBookings ServiceRequest)	Service request this encounter is for
reference		1..1	string	Literal reference, Relative, internal or absolute URL
period	S	1..1	Period	The start and end time of the encounter
start		1..1	dateTime	Admission date/time
end		0..1	dateTime	Discharge date
length	S	0..1	Duration	Inpatient Days
value		1..1	decimal	Numerical value (with implicit precision)
system		1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Required Pattern: d
reasonCode	S	0..1	CodeableConcept	Pre-op diagnosis
coding		0..0
text		1..1	string	Plain text representation of the concept
location		0..1	BackboneElement	List of locations where the patient has been
location	S	1..1	Reference(Location)	Hospital location
reference		0..0
display		1..1	string	Name of hospital
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Encounter.class	required	EBookingsEncounterClass http://fhir.geniesolutions.io/ValueSet/ebookings-encounterclass from this IG

Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	AUBaseEncounter	An encounter in an Australian healthcare context
id	SΣ	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
extension:encounterDescription		0..1	string	Description, overview or summary of an encounter URL: http://hl7.org.au/fhir/StructureDefinition/encounter-description
extension:associatedHealthcareService		0..*	Reference(HealthcareService)	Associated healthcare service URL: http://hl7.org.au/fhir/StructureDefinition/associated-healthcareservice
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..*	Identifier	Identifier(s) by which this encounter is known
status	?!SΣ	1..1	code	planned Binding: EncounterStatus (required): Current state of the encounter. Required Pattern: planned
statusHistory		0..*	BackboneElement	List of past encounter statuses
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
status		1..1	code	planned | arrived | triaged | in-progress | onleave | finished | cancelled + Binding: EncounterStatus (required): Current state of the encounter.
period		1..1	Period	The time that the episode was in the specified status
class	SΣ	1..1	Coding	Inpatient => IMP (inpatient encounter) | Outpatient => AMB (ambulatory) | Day Surgery => SS (short stay) Binding: EBookings Encounter Class ValueSet (required)
classHistory		0..*	BackboneElement	List of past encounter classes
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
class		1..1	Coding	inpatient | outpatient | ambulatory | emergency + Binding: ActEncounterCode (extensible): Classification of the encounter.
period		1..1	Period	The time that the episode was in the specified class
type	Σ	0..*	CodeableConcept	Specific type of encounter Binding: Encounter Type (preferred)
serviceType	Σ	0..1	CodeableConcept	Specific type of service Binding: Service Type (preferred)
priority		0..1	CodeableConcept	Indicates the urgency of the encounter Binding: ActPriority (example): Indicates the urgency of the encounter.
subject	SΣ	1..1	Reference(Genie Patient)	Patient the theatre booking is for
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
episodeOfCare	Σ	0..*	Reference(EpisodeOfCare)	Episode(s) of care that this encounter should be recorded against
basedOn	S	1..1	Reference(EBookings ServiceRequest)	Service request this encounter is for
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
participant	Σ	0..*	BackboneElement	List of participants involved in the encounter
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 encounter Binding: ParticipantType (extensible): Role of participant in encounter.
period		0..1	Period	Period of time during the encounter that the participant participated
individual	Σ	0..1	Reference(Practitioner | PractitionerRole | RelatedPerson)	Persons involved in the encounter other than the patient
appointment	Σ	0..*	Reference(Appointment)	The appointment that scheduled this encounter
period	S	1..1	Period	The start and end time of the encounter
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
start	ΣC	1..1	dateTime	Admission date/time
end	ΣC	0..1	dateTime	Discharge date
length	S	0..1	Duration	Inpatient Days
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
value	Σ	1..1	decimal	Numerical value (with implicit precision)
comparator	?!Σ	0..1	code	< | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented.
unit	Σ	0..1	string	Unit representation
system	ΣC	1..1	uri	System that defines coded unit form Required Pattern: http://unitsofmeasure.org
code	Σ	1..1	code	Coded form of the unit Required Pattern: d
reasonCode	SΣ	0..1	CodeableConcept	Pre-op diagnosis Binding: EncounterReasonCodes (preferred): Reason why the encounter takes place.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
text	Σ	1..1	string	Plain text representation of the concept
reasonReference	Σ	0..*	Reference(Condition | Procedure | Observation | ImmunizationRecommendation)	Reason the encounter takes place (reference)
diagnosis	Σ	0..*	BackboneElement	The list of diagnosis relevant to this encounter
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
condition	Σ	1..1	Reference(Condition | Procedure)	The diagnosis or procedure relevant to the encounter
use		0..1	CodeableConcept	Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …) Binding: DiagnosisRole (preferred): The type of diagnosis this condition represents.
rank		0..1	positiveInt	Ranking of the diagnosis (for each role type)
account		0..*	Reference(Account)	The set of accounts that may be used for billing for this Encounter
hospitalization		0..1	BackboneElement	Details about the admission to a healthcare service
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
preAdmissionIdentifier		0..1	Identifier	Pre-admission identifier
origin		0..1	Reference(Location | Organization)	The location/organization from which the patient came before admission
admitSource		0..1	CodeableConcept	From where patient was admitted (physician referral, transfer) Binding: AdmitSource (preferred): From where the patient was admitted.
reAdmission		0..1	CodeableConcept	The type of hospital re-admission that has occurred (if any). If the value is absent, then this is not identified as a readmission Binding: hl7VS-re-admissionIndicator (example): The reason for re-admission of this hospitalization encounter.
dietPreference		0..*	CodeableConcept	Diet preferences reported by the patient Binding: Diet (example): Medical, cultural or ethical food preferences to help with catering requirements.
specialCourtesy		0..*	CodeableConcept	Special courtesies (VIP, board member) Binding: SpecialCourtesy (preferred): Special courtesies.
specialArrangement		0..*	CodeableConcept	Wheelchair, translator, stretcher, etc. Binding: SpecialArrangements (preferred): Special arrangements.
destination		0..1	Reference(Location | Organization)	Location/organization to which the patient is discharged
dischargeDisposition		0..1	CodeableConcept	Separation Mode Binding: Separation Mode (extensible)
location		0..1	BackboneElement	List of locations where the patient has been
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
location	S	1..1	Reference(Location)	Hospital location
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	1..1	string	Name of hospital
status		0..1	code	planned | active | reserved | completed Binding: EncounterLocationStatus (required): The status of the location.
physicalType		0..1	CodeableConcept	The physical type of the location (usually the level in the location hierachy - bed room ward etc.) Binding: LocationType (example): Physical form of the location.
period		0..1	Period	Time period during which the patient was present at the location
serviceProvider		0..1	Reference(Organization)	The organization (facility) responsible for this encounter
partOf		0..1	Reference(Encounter)	Another Encounter this encounter is part of
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Encounter.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Encounter.status	required	Pattern: planned http://hl7.org/fhir/ValueSet/encounter-status|4.0.1 from the FHIR Standard
Encounter.statusHistory.status	required	EncounterStatus http://hl7.org/fhir/ValueSet/encounter-status|4.0.1 from the FHIR Standard
Encounter.class	required	EBookingsEncounterClass http://fhir.geniesolutions.io/ValueSet/ebookings-encounterclass from this IG
Encounter.classHistory.class	extensible	ActEncounterCode http://terminology.hl7.org/ValueSet/v3-ActEncounterCode
Encounter.type	preferred	EncounterType https://healthterminologies.gov.au/fhir/ValueSet/encounter-type-1 from https://tx.ontoserver.csiro.au/fhir
Encounter.serviceType	preferred	ServiceType https://healthterminologies.gov.au/fhir/ValueSet/service-type-1 from https://tx.ontoserver.csiro.au/fhir
Encounter.priority	example	ActPriority http://terminology.hl7.org/ValueSet/v3-ActPriority
Encounter.subject.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Encounter.basedOn.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Encounter.participant.type	extensible	ParticipantType http://hl7.org/fhir/ValueSet/encounter-participant-type from the FHIR Standard
Encounter.length.comparator	required	QuantityComparator http://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1 from the FHIR Standard
Encounter.reasonCode	preferred	EncounterReasonCodes http://hl7.org/fhir/ValueSet/encounter-reason from the FHIR Standard
Encounter.diagnosis.use	preferred	DiagnosisRole http://hl7.org/fhir/ValueSet/diagnosis-role from the FHIR Standard
Encounter.hospitalization.admitSource	preferred	AdmitSource http://hl7.org/fhir/ValueSet/encounter-admit-source from the FHIR Standard
Encounter.hospitalization.reAdmission	example	Hl7VSReAdmissionIndicator http://terminology.hl7.org/ValueSet/v2-0092
Encounter.hospitalization.dietPreference	example	Diet http://hl7.org/fhir/ValueSet/encounter-diet from the FHIR Standard
Encounter.hospitalization.specialCourtesy	preferred	SpecialCourtesy http://hl7.org/fhir/ValueSet/encounter-special-courtesy from the FHIR Standard
Encounter.hospitalization.specialArrangement	preferred	SpecialArrangements http://hl7.org/fhir/ValueSet/encounter-special-arrangements from the FHIR Standard
Encounter.hospitalization.dischargeDisposition	extensible	SeparationMode (a valid code from https://healthterminologies.gov.au/fhir/CodeSystem/separation-mode-1) https://healthterminologies.gov.au/fhir/ValueSet/separation-mode-1 from https://tx.ontoserver.csiro.au/fhir
Encounter.location.location.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Encounter.location.status	required	EncounterLocationStatus http://hl7.org/fhir/ValueSet/encounter-location-status|4.0.1 from the FHIR Standard
Encounter.location.physicalType	example	LocationType http://hl7.org/fhir/ValueSet/location-physical-type from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Encounter	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Encounter	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	Encounter	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	Encounter	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Encounter	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: 6 elements(5 nested mandatory elements)
Must-Support: 9 elements
Prohibited: 2 elements

Structures

This structure refers to these other structures:

• Genie Patient (http://fhir.geniesolutions.io/StructureDefinition/gs-patient)
• EBookings ServiceRequest (http://fhir.geniesolutions.io/StructureDefinition/ebookings-servicerequest)