This profile ensures that the Task conveys the information that the EHR needs to…

• recognize the pharmacy or other party submitting the request
• associate the request with the patient and prescription
• place the task into the appropriate work queue
• display a description of the task to the user, and
• launch the requested SMART application into the appropriate context (e.g., the questions staff need to answer)

Important elements in this profile

• Task.identifier
  • Represents the application context that the SMART app should launch into. It is conveyed during launch of the referenced SMART app in the __appContext parameter
• Task.code
  • Characterizes the requested user action (and directs the EHR to make the specified SMART application available for the user to launch)
• Task.description
  • User-directed text describing the task to be performed
• Task.for
  • Reference to the patient resource that resides in the Data Source system
• Task.requester
  • The organization submitting the Task
• Task.owner
  • The prescriber
• Task.reasonReference
  • The prescription to which the task pertains
• Task.input
  • The client ID of the SMART app to be launched
  • Task.input.type: “smart-app-client-id”
  • Task.input.valueIdentifier: (the SMART app’s identifier)

Using Task elements when launching the SMART application

The Task.identifier value (representing application context associated with the Task) is shared during SMART app launch within the __appContext parameter of the OAuth 2.0 access token response. It is conveyed in the __appContext parameter.

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

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints
Task		0..*	Task	A task to be performed
id	S	1..1	id	Logical id of this artifact
Slices for identifier	S	1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by pattern:$this
identifier:appContext	S	1..1	Identifier	SMART App Context ID Required Pattern: At least the following
type		1..1	CodeableConcept	Description of identifier Fixed Value: (complex)
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
code		1..1	code	Symbol in syntax defined by the system Fixed Value: app-context
type	S	1..1	CodeableConcept	Description of identifier
system	S	1..1	uri	The namespace for the identifier value
value	S	1..1	string	The value that is unique
intent	S	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Fixed Value: plan
code	S	1..1	CodeableConcept	Task Type Binding: Specialty Rx Value Set - Task Type (required): Task types used in the Specialty Rx workflow Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
code		1..1	code	Symbol in syntax defined by the system Fixed Value: complete-app-questionnaire
display		1..1	string	Representation defined by the system Fixed Value: Complete Questionnaire in SMART App
description	S	1..1	string	Human-readable explanation of task
for	S	1..1	Reference(US Core Patient Profile)	Related Patient in Data Source
authoredOn	S	1..1	dateTime	Task Creation Date
requester	SC	1..1	Reference(US Core Organization Profile)	Who is asking for task to be done srx-2: Either requester.reference or requester.identifier SHALL be present
reference	S	0..1	string	Literal reference, Relative, internal or absolute URL
Slices for identifier	S	0..1	Identifier	Logical reference, when literal reference is not known Slice: Unordered, Open by pattern:$this
identifier:pharmacyNcpdpId	S	0..1	Identifier	The pharmacy's NCPDP Provider ID Required Pattern: At least the following
system		1..1	uri	The namespace for the identifier value Fixed Value: http://terminology.hl7.org/CodeSystem/NCPDPProviderIdentificationNumber
value	S	1..1	string	The value that is unique
identifier:NPI	S	0..1	Identifier	National Provider Identifier (NPI) Required Pattern: At least the following
system		1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org/fhir/sid/us-npi
value	S	1..1	string	The value that is unique
owner	SC	1..1	Reference(Practitioner)	Prescriber srx-3: Either owner.reference or owner.identifier SHALL be present
reference	S	0..1	string	Prescriber Reference
identifier	S	0..1	Identifier	Logical reference, when literal reference is not known Required Pattern: At least the following
system		1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org/fhir/sid/us-npi
value	S	1..1	string	The value that is unique
reasonReference	SC	0..1	Reference(MedicationRequest)	Related Prescription srx-1: If Task.reasonReference is present, either reference or identifier SHOULD be present. If reasonReference.identifier is present, it SHALL be the placer order ID
reference	S	0..1	string	Prescription Reference
identifier	S	0..1	Identifier	Placer Order Number Required Pattern: At least the following
type		1..1	CodeableConcept	Description of identifier Fixed Value: (complex)
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/v2-0203
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PLAC
value	S	1..1	string	The value that is unique
display	S	0..1	string	Text alternative for the resource
Slices for input	S	1..*	BackboneElement	Information used to perform task Slice: Unordered, Open by pattern:type
input:SmartClientId	S	1..1	BackboneElement	SMART App Client ID
type	S	1..1	CodeableConcept	Label for the input Binding: Specialty Rx Value Set - Task Input Type (required): This value set contains Task.input types used in the Specialty Rx Task profiles 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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
code		1..1	code	Symbol in syntax defined by the system Fixed Value: smart-app-client-id
display		1..1	string	Representation defined by the system Fixed Value: SMART Application Client ID
valueIdentifier	S	1..1	Identifier	SMART App Client ID
input:SmartLaunchUrl	S	0..1	BackboneElement	Smart App Launch URL
type	S	1..1	CodeableConcept	Label for the input Binding: Specialty Rx Value Set - Task Input Type (required): This value set contains Task.input types used in the Specialty Rx Task profiles 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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
code		1..1	code	Symbol in syntax defined by the system Fixed Value: smart-app-launch-url
display		1..1	string	Representation defined by the system Fixed Value: SMART Application Launch URL
valueUrl	S	1..1	url	SMART launch URL
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet / Code
Task.code	required	Pattern: complete-app-questionnaire("Complete Questionnaire in SMART App")
Task.input:SmartClientId.type	required	Pattern: smart-app-client-id("SMART Application Client ID")
Task.input:SmartLaunchUrl.type	required	Pattern: smart-app-launch-url("SMART Application Launch URL")

Constraints

Id	Grade	Path(s)	Details	Requirements
srx-1	warning	Task.reasonReference	If Task.reasonReference is present, either reference or identifier SHOULD be present. If reasonReference.identifier is present, it SHALL be the placer order ID : reference.exists() or identifier.exists()
srx-2	error	Task.requester	Either requester.reference or requester.identifier SHALL be present : reference.exists() or identifier.exists()
srx-3	error	Task.owner	Either owner.reference or owner.identifier SHALL be present : reference.exists() or identifier.exists()

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	Task	A task to be performed
id	SΣ	1..1	id	Logical id of this artifact
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	S	1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by pattern:$this
identifier:appContext	S	1..1	Identifier	SMART App Context ID Required Pattern: At least the following
type		1..1	CodeableConcept	Description of identifier Fixed Value: (complex)
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
code		1..1	code	Symbol in syntax defined by the system Fixed Value: app-context
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	SΣ	1..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
status	?!Σ	1..1	code	draft | requested | received | accepted | + Binding: TaskStatus (required): The current status of the task.
intent	SΣ	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order. Fixed Value: plan
code	SΣ	1..1	CodeableConcept	Task Type Binding: Specialty Rx Value Set - Task Type (required): Task types used in the Specialty Rx workflow 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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
code		1..1	code	Symbol in syntax defined by the system Fixed Value: complete-app-questionnaire
display		1..1	string	Representation defined by the system Fixed Value: Complete Questionnaire in SMART App
description	SΣ	1..1	string	Human-readable explanation of task
for	SΣ	1..1	Reference(US Core Patient Profile)	Related Patient in Data Source
authoredOn	SC	1..1	dateTime	Task Creation Date
requester	SΣC	1..1	Reference(US Core Organization Profile)	Who is asking for task to be done srx-2: Either requester.reference or requester.identifier SHALL be present
reference	SΣC	0..1	string	Literal reference, Relative, internal or absolute URL
Slices for identifier	SΣ	0..1	Identifier	Logical reference, when literal reference is not known Slice: Unordered, Open by pattern:$this
identifier:pharmacyNcpdpId	SΣ	0..1	Identifier	The pharmacy's NCPDP Provider ID Required Pattern: At least the following
system		1..1	uri	The namespace for the identifier value Fixed Value: http://terminology.hl7.org/CodeSystem/NCPDPProviderIdentificationNumber
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
value	SΣ	1..1	string	The value that is unique Example General: 123456
identifier:NPI	SΣ	0..1	Identifier	National Provider Identifier (NPI) Required Pattern: At least the following
system		1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org/fhir/sid/us-npi
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
value	SΣ	1..1	string	The value that is unique Example General: 123456
owner	SΣC	1..1	Reference(Practitioner)	Prescriber srx-3: Either owner.reference or owner.identifier SHALL be present
reference	SΣC	0..1	string	Prescriber Reference
identifier	SΣ	0..1	Identifier	Logical reference, when literal reference is not known Required Pattern: At least the following
system		1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org/fhir/sid/us-npi
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
value	SΣ	1..1	string	The value that is unique Example General: 123456
reasonReference	SC	0..1	Reference(MedicationRequest)	Related Prescription srx-1: If Task.reasonReference is present, either reference or identifier SHOULD be present. If reasonReference.identifier is present, it SHALL be the placer order ID
reference	SΣC	0..1	string	Prescription Reference
identifier	SΣ	0..1	Identifier	Placer Order Number Required Pattern: At least the following
type		1..1	CodeableConcept	Description of identifier Fixed Value: (complex)
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/v2-0203
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PLAC
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
value	SΣ	1..1	string	The value that is unique Example General: 123456
display	SΣ	0..1	string	Text alternative for the resource
Slices for input	S	1..*	BackboneElement	Information used to perform task Slice: Unordered, Open by pattern:type
input:All Slices				Content/Rules for all slices
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for the input Binding: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Comparison source", "Applicable consent", "Concomitent Medications", etc.
value[x]		1..1		Content to use in performing the task
valueBase64Binary			base64Binary
valueBoolean			boolean
valueCanonical			canonical(Any)
valueCode			code
valueDate			date
valueDateTime			dateTime
valueDecimal			decimal
valueId			id
valueInstant			instant
valueInteger			integer
valueMarkdown			markdown
valueOid			oid
valuePositiveInt			positiveInt
valueString			string
valueTime			time
valueUnsignedInt			unsignedInt
valueUri			uri
valueUrl			url
valueUuid			uuid
valueAddress			Address
valueAge			Age
valueAnnotation			Annotation
valueAttachment			Attachment
valueCodeableConcept			CodeableConcept
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueContributor			Contributor
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueDosage			Dosage
valueMeta			Meta
input:SmartClientId	S	1..1	BackboneElement	SMART App Client ID
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type	S	1..1	CodeableConcept	Label for the input Binding: Specialty Rx Value Set - Task Input Type (required): This value set contains Task.input types used in the Specialty Rx Task profiles 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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
code		1..1	code	Symbol in syntax defined by the system Fixed Value: smart-app-client-id
display		1..1	string	Representation defined by the system Fixed Value: SMART Application Client ID
value[x]	S	1..1	Identifier	SMART App Client ID
input:SmartLaunchUrl	S	0..1	BackboneElement	Smart App Launch URL
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type	S	1..1	CodeableConcept	Label for the input Binding: Specialty Rx Value Set - Task Input Type (required): This value set contains Task.input types used in the Specialty Rx Task profiles 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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
code		1..1	code	Symbol in syntax defined by the system Fixed Value: smart-app-launch-url
display		1..1	string	Representation defined by the system Fixed Value: SMART Application Launch URL
value[x]	S	1..1	url	SMART launch URL
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
Task.identifier:appContext.use	required	IdentifierUse
Task.identifier:appContext.type	extensible	Identifier Type Codes
Task.status	required	TaskStatus
Task.intent	required	Fixed Value: plan
Task.code	required	Pattern: complete-app-questionnaire("Complete Questionnaire in SMART App")
Task.requester.identifier:pharmacyNcpdpId.use	required	IdentifierUse
Task.requester.identifier:NPI.use	required	IdentifierUse
Task.owner.identifier.use	required	IdentifierUse
Task.reasonReference.identifier.use	required	IdentifierUse
Task.input.type	example
Task.input:SmartClientId.type	required	Pattern: smart-app-client-id("SMART Application Client ID")
Task.input:SmartLaunchUrl.type	required	Pattern: smart-app-launch-url("SMART Application Launch URL")

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Task	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Task	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	Task	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	Task	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Task	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()
inv-1	error	Task	Last modified date must be greater than or equal to authored-on date. : lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn
srx-1	warning	Task.reasonReference	If Task.reasonReference is present, either reference or identifier SHOULD be present. If reasonReference.identifier is present, it SHALL be the placer order ID : reference.exists() or identifier.exists()
srx-2	error	Task.requester	Either requester.reference or requester.identifier SHALL be present : reference.exists() or identifier.exists()
srx-3	error	Task.owner	Either owner.reference or owner.identifier SHALL be present : reference.exists() or identifier.exists()

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	Task	A task to be performed
id	SΣ	1..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
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	S	1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by pattern:$this
identifier:appContext	S	1..1	Identifier	SMART App Context ID Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
use		0..1	code	usual | official | temp | secondary | old (If known)
type		1..1	CodeableConcept	Description of identifier Fixed Value: (complex)
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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: app-context
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
system		0..1	uri	The namespace for the identifier value
value		0..1	string	The value that is unique
period		0..1	Period	Time period when id is/was valid for use
assigner		0..1	Reference(Organization)	Organization that issued id (may be just text)
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	SΣ	1..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)
instantiatesCanonical	Σ	0..1	canonical(ActivityDefinition)	Formal definition of task
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	Σ	0..*	Reference(Resource)	Request fulfilled by this task
groupIdentifier	Σ	0..1	Identifier	Requisition or grouper id
partOf	Σ	0..*	Reference(Task)	Composite task
status	?!Σ	1..1	code	draft | requested | received | accepted | + Binding: TaskStatus (required): The current status of the task.
statusReason	Σ	0..1	CodeableConcept	Reason for current status Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
businessStatus	Σ	0..1	CodeableConcept	E.g. "Specimen collected", "IV prepped" Binding: (unbound) (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.
intent	SΣ	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order. Fixed Value: plan
priority		0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The task's priority.
code	SΣ	1..1	CodeableConcept	Task Type Binding: Specialty Rx Value Set - Task Type (required): Task types used in the Specialty Rx workflow 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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: complete-app-questionnaire
display		1..1	string	Representation defined by the system Fixed Value: Complete Questionnaire in SMART App
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
description	SΣ	1..1	string	Human-readable explanation of task
focus	Σ	0..1	Reference(Resource)	What task is acting on
for	SΣ	1..1	Reference(US Core Patient Profile)	Related Patient in Data Source
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
executionPeriod	Σ	0..1	Period	Start and end time of execution
authoredOn	SC	1..1	dateTime	Task Creation Date
lastModified	ΣC	0..1	dateTime	Task Last Modified Date
requester	SΣC	1..1	Reference(US Core Organization Profile)	Who is asking for task to be done srx-2: Either requester.reference or requester.identifier SHALL be present
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	SΣC	0..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).
Slices for identifier	SΣ	0..1	Identifier	Logical reference, when literal reference is not known Slice: Unordered, Open by pattern:$this
identifier:pharmacyNcpdpId	SΣ	0..1	Identifier	The pharmacy's NCPDP Provider ID Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
use		0..1	code	usual | official | temp | secondary | old (If known)
type		0..1	CodeableConcept	Description of identifier
system		1..1	uri	The namespace for the identifier value Fixed Value: http://terminology.hl7.org/CodeSystem/NCPDPProviderIdentificationNumber
value		0..1	string	The value that is unique
period		0..1	Period	Time period when id is/was valid for use
assigner		0..1	Reference(Organization)	Organization that issued id (may be just text)
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	Σ	0..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)
identifier:NPI	SΣ	0..1	Identifier	National Provider Identifier (NPI) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
use		0..1	code	usual | official | temp | secondary | old (If known)
type		0..1	CodeableConcept	Description of identifier
system		1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org/fhir/sid/us-npi
value		0..1	string	The value that is unique
period		0..1	Period	Time period when id is/was valid for use
assigner		0..1	Reference(Organization)	Organization that issued id (may be just text)
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	Σ	0..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)
display	Σ	0..1	string	Text alternative for the resource
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	SΣC	1..1	Reference(Practitioner)	Prescriber srx-3: Either owner.reference or owner.identifier SHALL be present
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	SΣC	0..1	string	Prescriber Reference
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	SΣ	0..1	Identifier	Logical reference, when literal reference is not known Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
use		0..1	code	usual | official | temp | secondary | old (If known)
type		0..1	CodeableConcept	Description of identifier
system		1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org/fhir/sid/us-npi
value		0..1	string	The value that is unique
period		0..1	Period	Time period when id is/was valid for use
assigner		0..1	Reference(Organization)	Organization that issued id (may be just text)
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	Σ	0..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)
display	Σ	0..1	string	Text alternative for the resource
location	Σ	0..1	Reference(Location)	Where task occurs
reasonCode		0..1	CodeableConcept	Why task is needed Binding: (unbound) (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
reasonReference	SC	0..1	Reference(MedicationRequest)	Related Prescription srx-1: If Task.reasonReference is present, either reference or identifier SHOULD be present. If reasonReference.identifier is present, it SHALL be the placer order 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
reference	SΣC	0..1	string	Prescription Reference
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	SΣ	0..1	Identifier	Placer Order Number Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
use		0..1	code	usual | official | temp | secondary | old (If known)
type		1..1	CodeableConcept	Description of identifier Fixed Value: (complex)
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/v2-0203
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PLAC
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
system		0..1	uri	The namespace for the identifier value
value		0..1	string	The value that is unique
period		0..1	Period	Time period when id is/was valid for use
assigner		0..1	Reference(Organization)	Organization that issued id (may be just text)
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	Σ	0..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)
display	SΣ	0..1	string	Text alternative for the resource
insurance		0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage
note		0..*	Annotation	Comments made about the task
relevantHistory		0..*	Reference(Provenance)	Key events in history of the Task
restriction		0..1	BackboneElement	Constraints on fulfillment tasks
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
repetitions		0..1	positiveInt	How many times to repeat
period		0..1	Period	When fulfillment sought
recipient		0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought?
Slices for input	S	1..*	BackboneElement	Information used to perform task Slice: Unordered, Open by pattern:type
input: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		1..1	CodeableConcept	Label for the input Binding: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Comparison source", "Applicable consent", "Concomitent Medications", etc.
value[x]		1..1		Content to use in performing the task
valueBase64Binary			base64Binary
valueBoolean			boolean
valueCanonical			canonical(Any)
valueCode			code
valueDate			date
valueDateTime			dateTime
valueDecimal			decimal
valueId			id
valueInstant			instant
valueInteger			integer
valueMarkdown			markdown
valueOid			oid
valuePositiveInt			positiveInt
valueString			string
valueTime			time
valueUnsignedInt			unsignedInt
valueUri			uri
valueUrl			url
valueUuid			uuid
valueAddress			Address
valueAge			Age
valueAnnotation			Annotation
valueAttachment			Attachment
valueCodeableConcept			CodeableConcept
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueContributor			Contributor
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueDosage			Dosage
valueMeta			Meta
input:SmartClientId	S	1..1	BackboneElement	SMART App Client ID
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	S	1..1	CodeableConcept	Label for the input Binding: Specialty Rx Value Set - Task Input Type (required): This value set contains Task.input types used in the Specialty Rx Task profiles 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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: smart-app-client-id
display		1..1	string	Representation defined by the system Fixed Value: SMART Application Client ID
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	S	1..1	Identifier	SMART App Client ID
input:SmartLaunchUrl	S	0..1	BackboneElement	Smart App Launch URL
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	S	1..1	CodeableConcept	Label for the input Binding: Specialty Rx Value Set - Task Input Type (required): This value set contains Task.input types used in the Specialty Rx Task profiles 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://hl7.org/fhir/us/specialty-rx/CodeSystem/specialty-rx-task-characteristic
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: smart-app-launch-url
display		1..1	string	Representation defined by the system Fixed Value: SMART Application Launch URL
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	S	1..1	url	SMART launch URL
output		0..*	BackboneElement	Information produced as part of task
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		1..1	CodeableConcept	Label for output Binding: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Identified issues", "Preliminary results", "Filler order", "Final results", etc.
value[x]		1..1		Result of output
valueBase64Binary			base64Binary
valueBoolean			boolean
valueCanonical			canonical(Any)
valueCode			code
valueDate			date
valueDateTime			dateTime
valueDecimal			decimal
valueId			id
valueInstant			instant
valueInteger			integer
valueMarkdown			markdown
valueOid			oid
valuePositiveInt			positiveInt
valueString			string
valueTime			time
valueUnsignedInt			unsignedInt
valueUri			uri
valueUrl			url
valueUuid			uuid
valueAddress			Address
valueAge			Age
valueAnnotation			Annotation
valueAttachment			Attachment
valueCodeableConcept			CodeableConcept
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueContributor			Contributor
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueDosage			Dosage
valueMeta			Meta
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
Task.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding
Task.identifier:appContext.use	required	IdentifierUse
Task.identifier:appContext.type	extensible	Identifier Type Codes
Task.status	required	TaskStatus
Task.statusReason	example
Task.businessStatus	example
Task.intent	required	Fixed Value: plan
Task.priority	required	RequestPriority
Task.code	required	Pattern: complete-app-questionnaire("Complete Questionnaire in SMART App")
Task.requester.type	extensible	ResourceType
Task.requester.identifier:pharmacyNcpdpId.use	required	IdentifierUse
Task.requester.identifier:pharmacyNcpdpId.type	extensible	Identifier Type Codes
Task.requester.identifier:NPI.use	required	IdentifierUse
Task.requester.identifier:NPI.type	extensible	Identifier Type Codes
Task.performerType	preferred	ProcedurePerformerRoleCodes
Task.owner.type	extensible	ResourceType
Task.owner.identifier.use	required	IdentifierUse
Task.owner.identifier.type	extensible	Identifier Type Codes
Task.reasonCode	example
Task.reasonReference.type	extensible	ResourceType
Task.reasonReference.identifier.use	required	IdentifierUse
Task.reasonReference.identifier.type	extensible	Identifier Type Codes
Task.input.type	example
Task.input:SmartClientId.type	required	Pattern: smart-app-client-id("SMART Application Client ID")
Task.input:SmartLaunchUrl.type	required	Pattern: smart-app-launch-url("SMART Application Launch URL")
Task.output.type	example

Constraints

Id	Grade	Path(s)	Details	Requirements
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()
srx-1	warning	Task.reasonReference	If Task.reasonReference is present, either reference or identifier SHOULD be present. If reasonReference.identifier is present, it SHALL be the placer order ID : reference.exists() or identifier.exists()
srx-2	error	Task.requester	Either requester.reference or requester.identifier SHALL be present : reference.exists() or identifier.exists()
srx-3	error	Task.owner	Either owner.reference or owner.identifier SHALL be present : reference.exists() or identifier.exists()