Contained in the Encounter.participant is the provider in charge of care (represented by the PractitionerRole.Practitioner) and the provider facility (represented by the PractitionerRole.Organization). The location (facility) in which care was provided when the case was triggered is contained in the encounter.location.

A trigger on an encounter diagnosis is indicated by the eICR Trigger Code Flag Extension in the diagnosis.

Where a trigger occurs outside of an encounter use code=”PHC2237” | system=”2.16.840.1.114222.4.5.274” (External Encounter) and omit period, participant, location, and serviceProvider. In this case, the responsible provider and facility information is contained in the eICR Composition.author.

• Text Summary
• Differential Table
• Snapshot Table
• Snapshot Table (Must Support)
• All

This structure is derived from Encounter

Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	Encounter	eICR Encounter
identifier	S	0..1	Identifier	Identifier(s) by which this encounter is known
system	S	1..1	uri	The namespace for the identifier value
value	S	1..1	string	The value that is unique
status	S	1..1	code	planned | arrived | triaged | in-progress | onleave | finished | cancelled +
class	S	1..1	Coding	Class of encounter
type	S	1..1	CodeableConcept	Type of encounter Binding: US Core Encounter Type (extensible)
data-absent-reason	S	0..1	code	unknown | asked | temp | notasked | masked | unsupported | astext | error URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason Binding: DataAbsentReason (required): Used to specify why the normally expected content of the data element is missing.
subject	S	1..1	Reference(US Public Health Patient)	The patient or group present at the encounter
participant	S	0..*	(Slice Definition)	List of participants involved in the encounter Slice: Unordered, Open by type:type
participant:sliceResponsibleProvider	S	0..1	BackboneElement	Responsible provider
type	S	1..*	CodeableConcept	Responsible provider Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ParticipationType
code		1..1	code	Symbol in syntax defined by the system Fixed Value: ATND
period	S	0..1	Period	Period of time during the encounter that the participant participated
individual		0..1	Reference(US Public Health PractitionerRole)	Responsible Provider
period	S	0..1	Period	Patient encounter start and end times
start	S	0..1	dateTime	Encounter start.
end	S	0..1	dateTime	Encounter end.
diagnosis	S	0..*	BackboneElement	Encounter diagnosis
extension	S	0..*	Extension	Extension Slice: Unordered, Open by value:url
eicr-trigger-code-flag-extension	S	0..1	(Complex)	eICR Trigger Code Flag URL: http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-trigger-code-flag-extension
condition	S	1..1	Reference(eICR Condition)	The diagnosis or procedure relevant to the encounter
use	S	0..1	CodeableConcept	Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …)
hospitalization	S	0..1	BackboneElement	Details about the admission to a healthcare service
location	S	0..*	BackboneElement	eICR encounter location
location	S	1..1	Reference(US Public Health Location)	Location the encounter takes place
serviceProvider	S	0..1	Reference(US Public Health Organization)	The organization (facility) responsible for this encounter
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	Encounter	eICR Encounter
id	Σ	0..1	string	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) Max Binding: AllLanguages: A human language.
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..1	Identifier	Identifier(s) by which this encounter is known
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 .
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	SΣ	1..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	SΣ	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)
status	?!SΣ	1..1	code	planned | arrived | triaged | in-progress | onleave | finished | cancelled + Binding: EncounterStatus (required): Current state of the encounter.
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	Class of encounter Binding: ActEncounterCode (extensible): Classification of the encounter.
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	SΣ	1..1	CodeableConcept	Type of encounter Binding: US Core Encounter Type (extensible)
id		0..1	string	Unique id for inter-element referencing
data-absent-reason	S	0..1	code	unknown | asked | temp | notasked | masked | unsupported | astext | error URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason Slice: Unordered, Open by value:url Binding: DataAbsentReason (required): Used to specify why the normally expected content of the data element is missing.
coding	Σ	0..*	Coding	Code defined by a terminology system
text	Σ	0..1	string	Plain text representation of the concept
serviceType	Σ	0..1	CodeableConcept	Specific type of service Binding: ServiceType (example): Broad categorization of the service that is to be provided.
priority		0..1	CodeableConcept	Indicates the urgency of the encounter Binding: ActPriority (example): Indicates the urgency of the encounter.
subject	SΣ	1..1	Reference(US Public Health Patient)	The patient or group present at the encounter
episodeOfCare	Σ	0..*	Reference(EpisodeOfCare)	Episode(s) of care that this encounter should be recorded against
basedOn		0..*	Reference(ServiceRequest)	The ServiceRequest that initiated this encounter
participant	SΣ	0..*	(Slice Definition)	List of participants involved in the encounter Slice: Unordered, Open by type:type
participant:All Slices				Content/Rules for all slices
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
participant:sliceResponsibleProvider	SΣ	0..1	BackboneElement	Responsible provider
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	SΣ	1..*	CodeableConcept	Responsible provider Binding: ParticipantType (extensible): Role of participant in encounter. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ParticipationType
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: ATND
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
period	S	0..1	Period	Period of time during the encounter that the participant participated
individual	Σ	0..1	Reference(US Public Health PractitionerRole)	Responsible Provider
appointment	Σ	0..*	Reference(Appointment)	The appointment that scheduled this encounter
period	S	0..1	Period	Patient encounter start and end times
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	SΣI	0..1	dateTime	Encounter start.
end	SΣI	0..1	dateTime	Encounter end.
length		0..1	Duration	Quantity of time the encounter lasted (less time absent)
reasonCode	Σ	0..*	CodeableConcept	Coded reason the encounter takes place Binding: EncounterReasonCodes (preferred): Reason why the encounter takes place.
reasonReference	Σ	0..*	Reference(Condition | Procedure | Observation | ImmunizationRecommendation)	Reason the encounter takes place (reference)
diagnosis	SΣ	0..*	BackboneElement	Encounter diagnosis
id		0..1	string	Unique id for inter-element referencing
extension	S	0..*	Extension	Extension Slice: Unordered, Open by value:url
eicr-trigger-code-flag-extension	S	0..1	(Complex)	eICR Trigger Code Flag URL: http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-trigger-code-flag-extension
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
condition	SΣ	1..1	Reference(eICR Condition)	The diagnosis or procedure relevant to the encounter
use	S	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	S	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	Category or kind of location after discharge Binding: DischargeDisposition (example): Discharge Disposition.
location	S	0..*	BackboneElement	eICR encounter location
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(US Public Health Location)	Location the encounter takes place
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	S	0..1	Reference(US Public Health Organization)	The organization (facility) responsible for this encounter
partOf		0..1	Reference(Encounter)	Another Encounter this encounter is part of
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	Encounter	eICR Encounter
identifier	Σ	0..1	Identifier	Identifier(s) by which this encounter is known
system	Σ	1..1	uri	The namespace for the identifier value
value	Σ	1..1	string	The value that is unique
status	?!Σ	1..1	code	planned | arrived | triaged | in-progress | onleave | finished | cancelled + Binding: EncounterStatus (required): Current state of the encounter.
class	Σ	1..1	Coding	Class of encounter Binding: ActEncounterCode (extensible): Classification of the encounter.
type	Σ	1..1	CodeableConcept	Type of encounter Binding: US Core Encounter Type (extensible)
data-absent-reason		0..1	code	unknown | asked | temp | notasked | masked | unsupported | astext | error URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason Slice: Unordered, Open by value:url Binding: DataAbsentReason (required): Used to specify why the normally expected content of the data element is missing.
subject	Σ	1..1	Reference(US Public Health Patient)	The patient or group present at the encounter
participant	Σ	0..*	(Slice Definition)	List of participants involved in the encounter Slice: Unordered, Open by type:type
participant:sliceResponsibleProvider	Σ	0..1	BackboneElement	Responsible provider
type	Σ	1..*	CodeableConcept	Responsible provider Binding: ParticipantType (extensible): Role of participant in encounter. Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ParticipationType
code		1..1	code	Symbol in syntax defined by the system Fixed Value: ATND
period		0..1	Period	Period of time during the encounter that the participant participated
period		0..1	Period	Patient encounter start and end times
start	ΣI	0..1	dateTime	Encounter start.
end	ΣI	0..1	dateTime	Encounter end.
diagnosis	Σ	0..*	BackboneElement	Encounter diagnosis
extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
eicr-trigger-code-flag-extension		0..1	(Complex)	eICR Trigger Code Flag URL: http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-trigger-code-flag-extension
condition	Σ	1..1	Reference(eICR Condition)	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.
hospitalization		0..1	BackboneElement	Details about the admission to a healthcare service
location		0..*	BackboneElement	eICR encounter location
location		1..1	Reference(US Public Health Location)	Location the encounter takes place
serviceProvider		0..1	Reference(US Public Health Organization)	The organization (facility) responsible for this encounter
Documentation for this format

This structure is derived from Encounter

Summary

Mandatory: 2 elements (3 nested mandatory elements)
Must-Support: 24 elements

Structures

This structure refers to these other structures:

• http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-patient
• http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-practitionerrole
• http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-condition
• http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-location
• http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-organization

Extensions

This structure refers to these extensions:

• http://hl7.org/fhir/StructureDefinition/data-absent-reason
• http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-trigger-code-flag-extension

Slices

This structure defines the following Slices:

• The element Encounter.participant is sliced based on the value of type:type

Differential View

This structure is derived from Encounter

Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	Encounter	eICR Encounter
identifier	S	0..1	Identifier	Identifier(s) by which this encounter is known
system	S	1..1	uri	The namespace for the identifier value
value	S	1..1	string	The value that is unique
status	S	1..1	code	planned | arrived | triaged | in-progress | onleave | finished | cancelled +
class	S	1..1	Coding	Class of encounter
type	S	1..1	CodeableConcept	Type of encounter Binding: US Core Encounter Type (extensible)
data-absent-reason	S	0..1	code	unknown | asked | temp | notasked | masked | unsupported | astext | error URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason Binding: DataAbsentReason (required): Used to specify why the normally expected content of the data element is missing.
subject	S	1..1	Reference(US Public Health Patient)	The patient or group present at the encounter
participant	S	0..*	(Slice Definition)	List of participants involved in the encounter Slice: Unordered, Open by type:type
participant:sliceResponsibleProvider	S	0..1	BackboneElement	Responsible provider
type	S	1..*	CodeableConcept	Responsible provider Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ParticipationType
code		1..1	code	Symbol in syntax defined by the system Fixed Value: ATND
period	S	0..1	Period	Period of time during the encounter that the participant participated
individual		0..1	Reference(US Public Health PractitionerRole)	Responsible Provider
period	S	0..1	Period	Patient encounter start and end times
start	S	0..1	dateTime	Encounter start.
end	S	0..1	dateTime	Encounter end.
diagnosis	S	0..*	BackboneElement	Encounter diagnosis
extension	S	0..*	Extension	Extension Slice: Unordered, Open by value:url
eicr-trigger-code-flag-extension	S	0..1	(Complex)	eICR Trigger Code Flag URL: http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-trigger-code-flag-extension
condition	S	1..1	Reference(eICR Condition)	The diagnosis or procedure relevant to the encounter
use	S	0..1	CodeableConcept	Role that this diagnosis has within the encounter (e.g. admission, billing, discharge …)
hospitalization	S	0..1	BackboneElement	Details about the admission to a healthcare service
location	S	0..*	BackboneElement	eICR encounter location
location	S	1..1	Reference(US Public Health Location)	Location the encounter takes place
serviceProvider	S	0..1	Reference(US Public Health Organization)	The organization (facility) responsible for this encounter
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Encounter		0..*	Encounter	eICR Encounter
id	Σ	0..1	string	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) Max Binding: AllLanguages: A human language.
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	SΣ	0..1	Identifier	Identifier(s) by which this encounter is known
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 .
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	SΣ	1..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	SΣ	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)
status	?!SΣ	1..1	code	planned | arrived | triaged | in-progress | onleave | finished | cancelled + Binding: EncounterStatus (required): Current state of the encounter.
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	Class of encounter Binding: ActEncounterCode (extensible): Classification of the encounter.
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	SΣ	1..1	CodeableConcept	Type of encounter Binding: US Core Encounter Type (extensible)
id		0..1	string	Unique id for inter-element referencing
data-absent-reason	S	0..1	code	unknown | asked | temp | notasked | masked | unsupported | astext | error URL: http://hl7.org/fhir/StructureDefinition/data-absent-reason Slice: Unordered, Open by value:url Binding: DataAbsentReason (required): Used to specify why the normally expected content of the data element is missing.
coding	Σ	0..*	Coding	Code defined by a terminology system
text	Σ	0..1	string	Plain text representation of the concept
serviceType	Σ	0..1	CodeableConcept	Specific type of service Binding: ServiceType (example): Broad categorization of the service that is to be provided.
priority		0..1	CodeableConcept	Indicates the urgency of the encounter Binding: ActPriority (example): Indicates the urgency of the encounter.
subject	SΣ	1..1	Reference(US Public Health Patient)	The patient or group present at the encounter
episodeOfCare	Σ	0..*	Reference(EpisodeOfCare)	Episode(s) of care that this encounter should be recorded against
basedOn		0..*	Reference(ServiceRequest)	The ServiceRequest that initiated this encounter
participant	SΣ	0..*	(Slice Definition)	List of participants involved in the encounter Slice: Unordered, Open by type:type
participant:All Slices				Content/Rules for all slices
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
participant:sliceResponsibleProvider	SΣ	0..1	BackboneElement	Responsible provider
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	SΣ	1..*	CodeableConcept	Responsible provider Binding: ParticipantType (extensible): Role of participant in encounter. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ParticipationType
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: ATND
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
period	S	0..1	Period	Period of time during the encounter that the participant participated
individual	Σ	0..1	Reference(US Public Health PractitionerRole)	Responsible Provider
appointment	Σ	0..*	Reference(Appointment)	The appointment that scheduled this encounter
period	S	0..1	Period	Patient encounter start and end times
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	SΣI	0..1	dateTime	Encounter start.
end	SΣI	0..1	dateTime	Encounter end.
length		0..1	Duration	Quantity of time the encounter lasted (less time absent)
reasonCode	Σ	0..*	CodeableConcept	Coded reason the encounter takes place Binding: EncounterReasonCodes (preferred): Reason why the encounter takes place.
reasonReference	Σ	0..*	Reference(Condition | Procedure | Observation | ImmunizationRecommendation)	Reason the encounter takes place (reference)
diagnosis	SΣ	0..*	BackboneElement	Encounter diagnosis
id		0..1	string	Unique id for inter-element referencing
extension	S	0..*	Extension	Extension Slice: Unordered, Open by value:url
eicr-trigger-code-flag-extension	S	0..1	(Complex)	eICR Trigger Code Flag URL: http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-trigger-code-flag-extension
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
condition	SΣ	1..1	Reference(eICR Condition)	The diagnosis or procedure relevant to the encounter
use	S	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	S	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	Category or kind of location after discharge Binding: DischargeDisposition (example): Discharge Disposition.
location	S	0..*	BackboneElement	eICR encounter location
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(US Public Health Location)	Location the encounter takes place
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	S	0..1	Reference(US Public Health Organization)	The organization (facility) responsible for this encounter
partOf		0..1	Reference(Encounter)	Another Encounter this encounter is part of
Documentation for this format