Task p160-m - RX Renewal Create Request

3.86 StructureDefinition: Task p160-m - RX Renewal Create Request

The official URL for this profile is:

http://prescribeit.ca/fhir/StructureDefinition/task-p160-m

This diagram represents the Pharmacist initiating a 'renewal request' depicting the general messaging pattern. It highlights, that all tasks must be responded to. The Physician has a decision to make for each renewal task included in the message. The Physician 'must' respond to all of the tasks included in the original request. In this example, the Physician chooses to put one request 'under review'. When the Physician makes a final decision, they will create a new message which then can contain a single task to close off the 'under review'.

The following diagram depicts the overall structure of a Task p160-m - RX Renewal Create Request and the relationships between resources. Each box represents a resource that may be present in the message instance. The bolded text is the resource name. The profile name that is associated with the resource is also included.

Conformance rules specific to this task may exist. Refer to the Business Rules.

Profile Links:

Diagram showing interrelationship of resource instances in an p160-m task

3.86.2 Formal Views of Profile Content

Download Excel representation

Description of Profiles, Differentials, Snapshots and how the different presentations work.

This structure is derived from PrescribeIT® Request from PMS Task

Name	Card.	Type	Constraints and Usage
Task	0..*	PrescribeIT® Request from PMS Task	inv-2: A Failure reason may be present only when a task has failed. inv-1: Last modified date must be greater than or equal to created date. p160-1: IF splitPrescriptionFlag = TRUE, splitPrescriptionReason MUST be specified p160-2: PMSinformationalRx inputs MUST be omitted unless splitPrescriptionFlag = TRUE p160-3: IF splitPrescriptionFlag = TRUE and there are at least 2 PMSrequestedRx inputs, then PMSinformationalRx inputs MUST not be specified p160-4: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be at least 2 p160-5: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be no more than 5 Definition: A task to be performed.
id	1..1	id	Definition: The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. Comments: Usage Note: This will usually be a GUID and is assigned by the requesting application.
meta	1..1	Meta	Definition: The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource.
profile	1..*	uri	Slice: Unordered, Open by value:value Definition: A list of profiles [[[StructureDefinition]]]s that this resource claims to conform to. The URL is a reference to [[[StructureDefinition.url]]]. Comments: It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time.
profile (task-p160-m)	1..1	uri	Fixed Value: http://prescribeit.ca/fhir/StructureDefinition/task-p160-m Definition: A list of profiles [[[StructureDefinition]]]s that this resource claims to conform to. The URL is a reference to [[[StructureDefinition.url]]]. Comments: Fixed value: http://prescribeit.ca/fhir/StructureDefinition/task-p160-m
extension (groupIdentifier)	1..1	Task Group Identifier	Definition: This is the common identifier that represents a paper order. It may be shared by multiple Task instances for various Medication Orders, reflecting multiple requests that are authorized simultaneously for a patient by a single prescriber Comments: Usage Note: This business identifier is assigned by the sending application and is used to group tasks together that need to be processed and managed together. The following scenarios provide further detail: Scenario 1) Single Task allowed within a Bundle: There are some business scenarios where a given task will be managed individually and only a single task is allowed in a bundle. This is true for the Adapt (p170) and the Pharmacist Prescribe (p190). Multiple tasks of the same type are not allowed, nor are any other task type. Scenario 2) Single Task is sent. For any task type, the source system may send a single task within the bundle. Scenario 3) In either scenario 1 or 2, the task will be assigned its own Group Identifier and will be handled as a group of one. Scenario 4) Bundle restricted to same task type only: There are cases when only tasks of the same type can be grouped together. This is true for the cancel request (e140), Dispense Notifications (p200), Cancel RX Dispense Notification (p210). In this scenario, no other task types are allowed within the bundle. Scenario 5) Same or Mixed Task Types within a single group: There are cases when either all the tasks within a group happen to have the same task type (p160) which are not necessary restricted due to 4 or certain task types that are different can be grouped together. This is true for new (e110) and renewal (e120) where these are part of the same prescription. Another scenario is that renewal responses (e161, e162, e163, e164) may be sent with an e110 and/or an e120. Scenario 6) In either scenario 4 and 5, the same Group Identifier must be assigned to the multiple tasks as they are all part of the same group. All task resources sharing a Group Identifier must be transmitted in the same message bundle and should be treated as a group by the receiving system. Scenario 7) The p160 task type can only be sent within it's own bundle. Multiple Group Identifiers within the same Bundle is not allowed. The Task.extension:groupIdentifier.valueIdentifier.system element will be an OID of the form [Vendor root].[Application instance node].3 expressed as a uri (e.g. urn:oid:1.2.3.4). The branch “.3” is appended to create a unique namespace for the Group Identifer. The Task.extension:groupIdentifier.valueIdentifier.value element will be assigned by the sending system and must be a unique business identifier.
extension (message)	0..*	Task message	Definition: A reference to a message shared across one or more tasks Comments: Usage Note: This is used when a note/comment is shared across tasks. For example, a note may apply to all medication orders that are part of a renewal.
extension (splitPrescriptionFlag)	0..1	Task Split Prescription	Definition: An extension, if true, indicates that a PMS Prescription has been split.
extension (splitPrescriptionReason)	0..1	Task Split Prescription Reason	Definition: Provides a textual description to convey any relevant reasons/rational related to the why the pharmacist’s split the prescription. The pharmacy staff should have the ability to enter any relevant information related to the pharmacist split prescription which may be required to be sent as per the jurisdictional regulations.
type	1..1	Shared Health CodeableConcept Code	Binding: PrescriptionTaskType (20190315) (required) Definition: A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text. Comments: This will be a fixed code for each type of task. Review usage comments on child elements.
coding	1..*	Coding	Slice: Unordered, Open by value:system Definition: A reference to a code defined by a terminology system. Comments: Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labelled as UserSelected = true.
system	1..1	uri	Definition: The identification of the code system that defines the meaning of the symbol in the code. Comments: This is the URI that represents the coding system as defined within the binding.
code	1..1	code	Definition: A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination). Comments: This is the code as defined within the binding.
coding (taskCode)	1..*	Coding	Definition: A reference to a code defined by a terminology system. Comments: Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labelled as UserSelected = true.
system	1..1	uri	Fixed Value: https://fhir.infoway-inforoute.ca/CodeSystem/prescriptiontasktype Definition: The identification of the code system that defines the meaning of the symbol in the code. Comments: Fixed value: https://fhir.infoway-inforoute.ca/CodeSystem/prescriptiontasktype
code	1..1	code	Fixed Value: p160-m Definition: A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination). Comments: Fixed value: p160-m
priority	0..1	code	Binding: PrescriptionTaskPriority (20190415) (required) Definition: The priority of the task among other tasks of the same type. Comments: This element does not apply to Tasks p170-m (Pharmacist Adapt), p200-m (RX Dispense Notification), and p210-m (RX Dispense Cancel Notification) Conformance Rule: If one of the medications within a group is a high priority, the EMR should present the entire renewal request (based on Group Identifier) as a high priority item within the queue. Conformance Rule: For Tasks p141-m (Cancel RX Request Denied) and p143-m (Cancel RX Remaining Fills Revoked) the priority must be set to high. Conformance Rule: For Task p166-m - RX Renewal Remindar, if the priority has escalated to high, the EMR must present this to the Prescriber.
status	1..1	code	Binding: TaskStatus (required): The current status of the task. Fixed Value: requested Definition: The current status of the task. Comments: Fixed value: requested
subject	1..1	Reference(PrescribeIT® Prescription) {b }	Definition: The subject of the task.
reference	1..1	string	Definition: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources. Comments: This is the reference to the MedicationOrder.id assigned by the Sending system. This is not a business identifier. Example: value='MedicationOrder/[guid].
for	1..1	Reference(Shared Health Patient) {b }	Definition: The entity who benefits from the performance of the service specified in the task (e.g., the patient). Comments: Identifies the patient tied to the task. (FHIR prohibits inheritance of context, so this must be explicitly declared rather than inferred from the presence of the Patient resource in the message)
reference	1..1	string	Definition: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources. Comments: This is a reference to the Patient associated with the task. It will be a URN pointing to the id of the patient record in the message
created	1..1	dateTime	created-full: Must be at least a full date. i.e. yyyy-mm-dd Definition: The date and time this task was created. Comments: This indicates when the request was created. This will generally be the same as the date of message construction. Conformance Rule: Date-Time must be specified down to the day. Time is optional and may be ignored. Usage Note: If time is present, FHIR requires the UTC offset and for time to be specified down to the seconds. If seconds aren't available, they may be filled with '00'
lastModified	1..1	dateTime	created-full: Must be at least a full date. i.e. yyyy-mm-dd Definition: The date and time of last modification to this task. Comments: This is required by FHIR but is not needed. It should generally be set to the same value as Task.created. This is the date of the most recent transaction as recorded in the EMR. Usage Note: If time is present, FHIR requires the UTC offset and for time to be specified down to the seconds. If seconds aren't available, they may be filled with '00'. Conformance Rule: PMS is not expected to display this date as it is irrelevant to the Pharmacist or to the processing of the discontinue notification.
creator	1..1	Reference(Shared Health - eRx Service Location) {b }	Definition: The creator of the task. Comments: This is who is submitting the task and asking for it be done. In the context of all PMS message this is the PrescribeIT® pharmacy that is responsible for initiating the message.
reference	1..1	string	Definition: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources. Comments: This is a reference to the originating pharmacy Organization. This value will be returned from the Provider Registry Organization query. Example: value='https://EnvironmentSpecificHost/EnvironmentAndContextSpecificPathRegistry/Organization/CPRID'
owner	1..1	Reference(Shared Health Practitioner) {b }	Definition: The owner of this task. The participant who can execute this task. Comments: This is who is intended to receive/act on the task
reference	1..1	string	Definition: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources. Comments: This is a reference to the prescriber Practitioner being requested to act. This value will be returned from the Provider Registry Practitioner query. Example: value='https://EnvironmentSpecificHost/EnvironmentAndContextSpecificPathRegistry/Practitioner/CPRID'
input	0..12	BackboneElement	Slice: Unordered, Closed by value:name Definition: Inputs to the task.
input (daysSinceLastDispense)	0..1	BackboneElement	Definition: Inputs to the task. Comments: This is an optional input; if this medication has not been dispensed before this should not be included. If this was dispensed prior to PrescribeIT®.
name	1..1	string	Fixed Value: daysSinceLastDispense Definition: The name of the input parameter. Comments: Fixed value: daysSinceLastDispense
value[x]	1..1	unsignedInt	Definition: The number of days since the medication was last dispensed against the prescription being renewed Comments: Conformance Rule for Renewal: This must be populated for each renewal request if and only if the medication has been dispensed previously.
input (lastDispense)	0..1	BackboneElement	Definition: Inputs to the task. Comments: This is an optional input; if this medication has not been dispensed before this should not be included. If this was dispensed prior to PrescribeIT®.
name	1..1	string	Fixed Value: lastDispense Definition: The name of the input parameter. Comments: Fixed value: lastDispense
value[x]	1..1	Reference(PrescribeIT® Dispense) {b }	Definition: Details of the most recent dispense of the prescription for which renewal is being sought Comments: Conformance Rule: Reference to the Medication Dispense; this will be the resource ID
input (instruction)	0..1	BackboneElement	Max Length: 1000 Definition: Inputs to the task.
name	1..1	string	Fixed Value: instruction Definition: The name of the input parameter. Comments: Fixed value: instruction
value[x]	1..1	string	Max Length: 1000 Definition: The notes to prescriber to inform of changes that apply to this specific eRAR Comments: Conformance Rule for Renewal: For Pharmacy-initiated messages, the EMR must display to the clinician for eRARs.
input (PMSinformationalRx)	0..4	BackboneElement	Max Length: 1000 Definition: Inputs to the task.
name	1..1	string	Fixed Value: pmsinformationalrx Definition: The name of the input parameter. Comments: Fixed value: pmsinformationalrx
value[x]	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	Max Length: 1000 Definition: Details of the PMS prescription for which renewal is being sought.
input (PMSrequestedRx)	0..5	BackboneElement	Max Length: 1000 Definition: Inputs to the task.
name	1..1	string	Fixed Value: pmsrequestedrx Definition: The name of the input parameter. Comments: Fixed value: pmsrequestedrx
value[x]	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	Max Length: 1000 Definition: Details of the PMS prescription for which renewal is being sought.

This structure is derived from PrescribeIT® Request from PMS Task

Summary

Mandatory: 10 elements (10 nested mandatory elements)
Must-Support: 31 elements
Fixed Value: 9 elements
Prohibited: 1 element

Structures

This structure refers to these other structures:

Extensions

This structure refers to these extensions:

Slices

This structure defines the following Slices:

The element Task.meta.profile is sliced based on the value of value:value
The element Task.type.coding is sliced based on the value of value:system
The element Task.input is sliced based on the value of value:name (Closed)

This structure is derived from PrescribeIT® Request from PMS Task

Name	Flags	Card.	Type	Description & Constraints
Task	SI	0..*	PrescribeIT® Request from PMS Task	RX Renewal Create Request p160-1: IF splitPrescriptionFlag = TRUE, splitPrescriptionReason MUST be specified p160-2: PMSinformationalRx inputs MUST be omitted unless splitPrescriptionFlag = TRUE p160-3: IF splitPrescriptionFlag = TRUE and there are at least 2 PMSrequestedRx inputs, then PMSinformationalRx inputs MUST not be specified p160-4: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be at least 2 p160-5: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be no more than 5
meta	S	1..1	Meta	Metadata about the resource
profile	S	1..*	(Slice Definition)	Profiles this resource claims to conform to Slice: Unordered, Open by value:value
profile:task-p160-m	S	1..1	uri	Profiles this resource claims to conform to Fixed Value: http://prescribeit.ca/fhir/StructureDefinition/task-p160-m
ext-task-message	S	0..*	Reference(PrescribeIT® Communication - Task message) {b }	Task message URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-message
ext-task-split-prescription	S	0..1	boolean	Task Split Prescription? URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription
ext-task-split-prescription-reason	S	0..1	Shared Health CodeableConcept Code Required with Text Optional	Task Split Prescription Reason URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription-reason Binding: PrescriptionSplitReason (20210501) (required)
type	S	1..1	Shared Health CodeableConcept Code	Concept - reference to a terminology or just text
coding	S	1..*	(Slice Definition)	Code defined by a terminology system Slice: Unordered, Open by value:system
coding:taskCode	S	1..*	Coding	Code defined by a terminology system
system	S	1..1	uri	Identity of the terminology system Fixed Value: https://fhir.infoway-inforoute.ca/CodeSystem/prescriptiontasktype
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: p160-m
priority	S	0..1	code	normal \| high
status	S	1..1	code	draft \| requested \| received \| accepted \| + Fixed Value: requested
subject	S	1..1	Reference(PrescribeIT® Prescription) {b }	Prescription to renew
reference	S	1..1	string	Relative, internal or absolute URL reference
input	S	0..12	(Slice Definition)	Task Input Slice: Unordered, Closed by value:name
input:daysSinceLastDispense	S	0..1	BackboneElement	Task Input
name	S	1..1	string	Input Name Fixed Value: daysSinceLastDispense
value[x]	S	1..1	unsignedInt	Days since last dispense
input:lastDispense	S	0..1	BackboneElement	Task Input
name	S	1..1	string	Input Name Fixed Value: lastDispense
value[x]	S	1..1	Reference(PrescribeIT® Dispense) {b }	Last dispense
input:instruction	S	0..1	BackboneElement	Task Input Max Length: 1000
name	S	1..1	string	Input Name Fixed Value: instruction
value[x]	S	1..1	string	Instruction Max Length: 1000
input:PMSinformationalRx	SI	0..4	BackboneElement	Task Input Max Length: 1000
name	S	1..1	string	Input Name Fixed Value: pmsinformationalrx
value[x]	S	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	prescription Max Length: 1000
input:PMSrequestedRx	SI	0..5	BackboneElement	Task Input Max Length: 1000
name	S	1..1	string	Input Name Fixed Value: pmsrequestedrx
value[x]	S	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	prescription Max Length: 1000
output		0..0
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
Task	SI	0..*	PrescribeIT® Request from PMS Task	RX Renewal Create Request p160-1: IF splitPrescriptionFlag = TRUE, splitPrescriptionReason MUST be specified p160-2: PMSinformationalRx inputs MUST be omitted unless splitPrescriptionFlag = TRUE p160-3: IF splitPrescriptionFlag = TRUE and there are at least 2 PMSrequestedRx inputs, then PMSinformationalRx inputs MUST not be specified p160-4: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be at least 2 p160-5: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be no more than 5
id	SΣ	1..1	id	Logical id of this artifact
meta	SΣ	1..1	Meta	Metadata about the resource
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
profile	SΣ	1..*	(Slice Definition)	Profiles this resource claims to conform to Slice: Unordered, Open by value:value
profile:task-p160-m	SΣ	1..1	uri	Profiles this resource claims to conform to Fixed Value: http://prescribeit.ca/fhir/StructureDefinition/task-p160-m
tag	Σ	0..*	Coding	Tags applied to this resource Binding: (unbound) (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones"
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: http://tools.ietf.org/html/bcp47 (required): A human language.
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
ext-task-group-identifier	S	1..1	Shared Health Identifier	Group Identifier URL: http://hl7.org/fhir/StructureDefinition/extension-Task.groupIdentifier profiled by http://prescribeit.ca/fhir/StructureDefinition/ext-task-group-identifier
ext-task-message	S	0..*	Reference(PrescribeIT® Communication - Task message) {b }	Task message URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-message
ext-task-split-prescription	S	0..1	boolean	Task Split Prescription? URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription
ext-task-split-prescription-reason	S	0..1	Shared Health CodeableConcept Code Required with Text Optional	Task Split Prescription Reason URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription-reason Binding: PrescriptionSplitReason (20210501) (required)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier		0..1	Identifier	Task Instance Identifier
type	S	1..1	Shared Health CodeableConcept Code	Concept - reference to a terminology or just text Binding: PrescriptionTaskType (20190315) (required)
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
coding	SΣ	1..*	(Slice Definition)	Code defined by a terminology system Slice: Unordered, Open by value:system
coding:All Slices				Content/Rules for all slices
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
system	SΣ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding:taskCode	SΣ	1..*	Coding	Code defined by a terminology system
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: https://fhir.infoway-inforoute.ca/CodeSystem/prescriptiontasktype
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: p160-m
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
description	Σ	0..1	string	Task Description
performerType		0..*	Coding	requester \| dispatcher \| scheduler \| performer \| monitor \| manager \| acquirer \| reviewer Binding: TaskPerformerType (preferred): The type(s) of task performers allowed
priority	S	0..1	code	normal \| high Binding: PrescriptionTaskPriority (20190415) (required)
status	SΣI	1..1	code	draft \| requested \| received \| accepted \| + Binding: TaskStatus (required): The current status of the task. Fixed Value: requested
failureReason	ΣI	0..1	CodeableConcept	Task Failure Reason
subject	S	1..1	Reference(PrescribeIT® Prescription) {b }	Prescription to renew
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
reference	SΣI	1..1	string	Relative, internal or absolute URL reference
display	Σ	0..1	string	Text alternative for the resource
for	SΣ	1..1	Reference(Shared Health Patient) {b }	Beneficiary of the Task
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
reference	SΣI	1..1	string	Relative, internal or absolute URL reference
display	Σ	0..1	string	Text alternative for the resource
definition	Σ	0..1	uri	Task Definition
created	SI	1..1	dateTime	Task Creation Date created-full: Must be at least a full date. i.e. yyyy-mm-dd
lastModified	SΣI	1..1	dateTime	Task Last Modified Date created-full: Must be at least a full date. i.e. yyyy-mm-dd
creator	S	1..1	Reference(Shared Health - eRx Service Location) {b }	Task requestor
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
reference	SΣI	1..1	string	Relative, internal or absolute URL reference
display	Σ	0..1	string	Text alternative for the resource
owner	S	1..1	Reference(Shared Health Practitioner) {b }	Task recipient
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
reference	SΣI	1..1	string	Relative, internal or absolute URL reference
display	Σ	0..1	string	Text alternative for the resource
parent		0..1	Reference(Task)	Composite task
input	S	0..12	(Slice Definition)	Task Input Slice: Unordered, Closed by value:name
input:All Slices				Content/Rules for all slices
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name		1..1	string	Input Name
value[x]		1..1		Input Value
valueBoolean			boolean
valueInteger			integer
valueDecimal			decimal
valueBase64Binary			base64Binary
valueInstant			instant
valueString			string
valueUri			uri
valueDate			date
valueDateTime			dateTime
valueTime			time
valueCode			code
valueOid			oid
valueId			id
valueUnsignedInt			unsignedInt
valuePositiveInt			positiveInt
valueMarkdown			markdown
valueAnnotation			Annotation
valueAttachment			Attachment
valueIdentifier			Identifier
valueCodeableConcept			CodeableConcept
valueCoding			Coding
valueQuantity			Quantity
valueRange			Range
valuePeriod			Period
valueRatio			Ratio
valueSampledData			SampledData
valueSignature			Signature
valueHumanName			HumanName
valueAddress			Address
valueContactPoint			ContactPoint
valueTiming			Timing
valueReference			Reference(Any)
valueMeta			Meta
input:daysSinceLastDispense	S	0..1	BackboneElement	Task Input
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: daysSinceLastDispense
value[x]	S	1..1	unsignedInt	Days since last dispense
input:lastDispense	S	0..1	BackboneElement	Task Input
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: lastDispense
value[x]	S	1..1	Reference(PrescribeIT® Dispense) {b }	Last dispense
input:instruction	S	0..1	BackboneElement	Task Input Max Length: 1000
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: instruction
value[x]	S	1..1	string	Instruction Max Length: 1000
input:PMSinformationalRx	SI	0..4	BackboneElement	Task Input Max Length: 1000
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: pmsinformationalrx
value[x]	S	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	prescription Max Length: 1000
input:PMSrequestedRx	SI	0..5	BackboneElement	Task Input Max Length: 1000
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: pmsrequestedrx
value[x]	S	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	prescription Max Length: 1000
Documentation for this format

Grid View

This structure is derived from PrescribeIT® Request from PMS Task

Name	Card.	Type	Constraints and Usage
Task	0..*	PrescribeIT® Request from PMS Task	inv-2: A Failure reason may be present only when a task has failed. inv-1: Last modified date must be greater than or equal to created date. p160-1: IF splitPrescriptionFlag = TRUE, splitPrescriptionReason MUST be specified p160-2: PMSinformationalRx inputs MUST be omitted unless splitPrescriptionFlag = TRUE p160-3: IF splitPrescriptionFlag = TRUE and there are at least 2 PMSrequestedRx inputs, then PMSinformationalRx inputs MUST not be specified p160-4: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be at least 2 p160-5: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be no more than 5 Definition: A task to be performed.
id	1..1	id	Definition: The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. Comments: Usage Note: This will usually be a GUID and is assigned by the requesting application.
meta	1..1	Meta	Definition: The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource.
profile	1..*	uri	Slice: Unordered, Open by value:value Definition: A list of profiles [[[StructureDefinition]]]s that this resource claims to conform to. The URL is a reference to [[[StructureDefinition.url]]]. Comments: It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time.
profile (task-p160-m)	1..1	uri	Fixed Value: http://prescribeit.ca/fhir/StructureDefinition/task-p160-m Definition: A list of profiles [[[StructureDefinition]]]s that this resource claims to conform to. The URL is a reference to [[[StructureDefinition.url]]]. Comments: Fixed value: http://prescribeit.ca/fhir/StructureDefinition/task-p160-m
extension (groupIdentifier)	1..1	Task Group Identifier	Definition: This is the common identifier that represents a paper order. It may be shared by multiple Task instances for various Medication Orders, reflecting multiple requests that are authorized simultaneously for a patient by a single prescriber Comments: Usage Note: This business identifier is assigned by the sending application and is used to group tasks together that need to be processed and managed together. The following scenarios provide further detail: Scenario 1) Single Task allowed within a Bundle: There are some business scenarios where a given task will be managed individually and only a single task is allowed in a bundle. This is true for the Adapt (p170) and the Pharmacist Prescribe (p190). Multiple tasks of the same type are not allowed, nor are any other task type. Scenario 2) Single Task is sent. For any task type, the source system may send a single task within the bundle. Scenario 3) In either scenario 1 or 2, the task will be assigned its own Group Identifier and will be handled as a group of one. Scenario 4) Bundle restricted to same task type only: There are cases when only tasks of the same type can be grouped together. This is true for the cancel request (e140), Dispense Notifications (p200), Cancel RX Dispense Notification (p210). In this scenario, no other task types are allowed within the bundle. Scenario 5) Same or Mixed Task Types within a single group: There are cases when either all the tasks within a group happen to have the same task type (p160) which are not necessary restricted due to 4 or certain task types that are different can be grouped together. This is true for new (e110) and renewal (e120) where these are part of the same prescription. Another scenario is that renewal responses (e161, e162, e163, e164) may be sent with an e110 and/or an e120. Scenario 6) In either scenario 4 and 5, the same Group Identifier must be assigned to the multiple tasks as they are all part of the same group. All task resources sharing a Group Identifier must be transmitted in the same message bundle and should be treated as a group by the receiving system. Scenario 7) The p160 task type can only be sent within it's own bundle. Multiple Group Identifiers within the same Bundle is not allowed. The Task.extension:groupIdentifier.valueIdentifier.system element will be an OID of the form [Vendor root].[Application instance node].3 expressed as a uri (e.g. urn:oid:1.2.3.4). The branch “.3” is appended to create a unique namespace for the Group Identifer. The Task.extension:groupIdentifier.valueIdentifier.value element will be assigned by the sending system and must be a unique business identifier.
extension (message)	0..*	Task message	Definition: A reference to a message shared across one or more tasks Comments: Usage Note: This is used when a note/comment is shared across tasks. For example, a note may apply to all medication orders that are part of a renewal.
extension (splitPrescriptionFlag)	0..1	Task Split Prescription	Definition: An extension, if true, indicates that a PMS Prescription has been split.
extension (splitPrescriptionReason)	0..1	Task Split Prescription Reason	Definition: Provides a textual description to convey any relevant reasons/rational related to the why the pharmacist’s split the prescription. The pharmacy staff should have the ability to enter any relevant information related to the pharmacist split prescription which may be required to be sent as per the jurisdictional regulations.
type	1..1	Shared Health CodeableConcept Code	Binding: PrescriptionTaskType (20190315) (required) Definition: A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text. Comments: This will be a fixed code for each type of task. Review usage comments on child elements.
coding	1..*	Coding	Slice: Unordered, Open by value:system Definition: A reference to a code defined by a terminology system. Comments: Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labelled as UserSelected = true.
system	1..1	uri	Definition: The identification of the code system that defines the meaning of the symbol in the code. Comments: This is the URI that represents the coding system as defined within the binding.
code	1..1	code	Definition: A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination). Comments: This is the code as defined within the binding.
coding (taskCode)	1..*	Coding	Definition: A reference to a code defined by a terminology system. Comments: Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labelled as UserSelected = true.
system	1..1	uri	Fixed Value: https://fhir.infoway-inforoute.ca/CodeSystem/prescriptiontasktype Definition: The identification of the code system that defines the meaning of the symbol in the code. Comments: Fixed value: https://fhir.infoway-inforoute.ca/CodeSystem/prescriptiontasktype
code	1..1	code	Fixed Value: p160-m Definition: A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination). Comments: Fixed value: p160-m
priority	0..1	code	Binding: PrescriptionTaskPriority (20190415) (required) Definition: The priority of the task among other tasks of the same type. Comments: This element does not apply to Tasks p170-m (Pharmacist Adapt), p200-m (RX Dispense Notification), and p210-m (RX Dispense Cancel Notification) Conformance Rule: If one of the medications within a group is a high priority, the EMR should present the entire renewal request (based on Group Identifier) as a high priority item within the queue. Conformance Rule: For Tasks p141-m (Cancel RX Request Denied) and p143-m (Cancel RX Remaining Fills Revoked) the priority must be set to high. Conformance Rule: For Task p166-m - RX Renewal Remindar, if the priority has escalated to high, the EMR must present this to the Prescriber.
status	1..1	code	Binding: TaskStatus (required): The current status of the task. Fixed Value: requested Definition: The current status of the task. Comments: Fixed value: requested
subject	1..1	Reference(PrescribeIT® Prescription) {b }	Definition: The subject of the task.
reference	1..1	string	Definition: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources. Comments: This is the reference to the MedicationOrder.id assigned by the Sending system. This is not a business identifier. Example: value='MedicationOrder/[guid].
for	1..1	Reference(Shared Health Patient) {b }	Definition: The entity who benefits from the performance of the service specified in the task (e.g., the patient). Comments: Identifies the patient tied to the task. (FHIR prohibits inheritance of context, so this must be explicitly declared rather than inferred from the presence of the Patient resource in the message)
reference	1..1	string	Definition: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources. Comments: This is a reference to the Patient associated with the task. It will be a URN pointing to the id of the patient record in the message
created	1..1	dateTime	created-full: Must be at least a full date. i.e. yyyy-mm-dd Definition: The date and time this task was created. Comments: This indicates when the request was created. This will generally be the same as the date of message construction. Conformance Rule: Date-Time must be specified down to the day. Time is optional and may be ignored. Usage Note: If time is present, FHIR requires the UTC offset and for time to be specified down to the seconds. If seconds aren't available, they may be filled with '00'
lastModified	1..1	dateTime	created-full: Must be at least a full date. i.e. yyyy-mm-dd Definition: The date and time of last modification to this task. Comments: This is required by FHIR but is not needed. It should generally be set to the same value as Task.created. This is the date of the most recent transaction as recorded in the EMR. Usage Note: If time is present, FHIR requires the UTC offset and for time to be specified down to the seconds. If seconds aren't available, they may be filled with '00'. Conformance Rule: PMS is not expected to display this date as it is irrelevant to the Pharmacist or to the processing of the discontinue notification.
creator	1..1	Reference(Shared Health - eRx Service Location) {b }	Definition: The creator of the task. Comments: This is who is submitting the task and asking for it be done. In the context of all PMS message this is the PrescribeIT® pharmacy that is responsible for initiating the message.
reference	1..1	string	Definition: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources. Comments: This is a reference to the originating pharmacy Organization. This value will be returned from the Provider Registry Organization query. Example: value='https://EnvironmentSpecificHost/EnvironmentAndContextSpecificPathRegistry/Organization/CPRID'
owner	1..1	Reference(Shared Health Practitioner) {b }	Definition: The owner of this task. The participant who can execute this task. Comments: This is who is intended to receive/act on the task
reference	1..1	string	Definition: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources. Comments: This is a reference to the prescriber Practitioner being requested to act. This value will be returned from the Provider Registry Practitioner query. Example: value='https://EnvironmentSpecificHost/EnvironmentAndContextSpecificPathRegistry/Practitioner/CPRID'
input	0..12	BackboneElement	Slice: Unordered, Closed by value:name Definition: Inputs to the task.
input (daysSinceLastDispense)	0..1	BackboneElement	Definition: Inputs to the task. Comments: This is an optional input; if this medication has not been dispensed before this should not be included. If this was dispensed prior to PrescribeIT®.
name	1..1	string	Fixed Value: daysSinceLastDispense Definition: The name of the input parameter. Comments: Fixed value: daysSinceLastDispense
value[x]	1..1	unsignedInt	Definition: The number of days since the medication was last dispensed against the prescription being renewed Comments: Conformance Rule for Renewal: This must be populated for each renewal request if and only if the medication has been dispensed previously.
input (lastDispense)	0..1	BackboneElement	Definition: Inputs to the task. Comments: This is an optional input; if this medication has not been dispensed before this should not be included. If this was dispensed prior to PrescribeIT®.
name	1..1	string	Fixed Value: lastDispense Definition: The name of the input parameter. Comments: Fixed value: lastDispense
value[x]	1..1	Reference(PrescribeIT® Dispense) {b }	Definition: Details of the most recent dispense of the prescription for which renewal is being sought Comments: Conformance Rule: Reference to the Medication Dispense; this will be the resource ID
input (instruction)	0..1	BackboneElement	Max Length: 1000 Definition: Inputs to the task.
name	1..1	string	Fixed Value: instruction Definition: The name of the input parameter. Comments: Fixed value: instruction
value[x]	1..1	string	Max Length: 1000 Definition: The notes to prescriber to inform of changes that apply to this specific eRAR Comments: Conformance Rule for Renewal: For Pharmacy-initiated messages, the EMR must display to the clinician for eRARs.
input (PMSinformationalRx)	0..4	BackboneElement	Max Length: 1000 Definition: Inputs to the task.
name	1..1	string	Fixed Value: pmsinformationalrx Definition: The name of the input parameter. Comments: Fixed value: pmsinformationalrx
value[x]	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	Max Length: 1000 Definition: Details of the PMS prescription for which renewal is being sought.
input (PMSrequestedRx)	0..5	BackboneElement	Max Length: 1000 Definition: Inputs to the task.
name	1..1	string	Fixed Value: pmsrequestedrx Definition: The name of the input parameter. Comments: Fixed value: pmsrequestedrx
value[x]	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	Max Length: 1000 Definition: Details of the PMS prescription for which renewal is being sought.

This structure is derived from PrescribeIT® Request from PMS Task

Summary

Mandatory: 10 elements (10 nested mandatory elements)
Must-Support: 31 elements
Fixed Value: 9 elements
Prohibited: 1 element

Structures

This structure refers to these other structures:

Extensions

This structure refers to these extensions:

Slices

This structure defines the following Slices:

The element Task.meta.profile is sliced based on the value of value:value
The element Task.type.coding is sliced based on the value of value:system
The element Task.input is sliced based on the value of value:name (Closed)

Differential View

This structure is derived from PrescribeIT® Request from PMS Task

Name	Flags	Card.	Type	Description & Constraints
Task	SI	0..*	PrescribeIT® Request from PMS Task	RX Renewal Create Request p160-1: IF splitPrescriptionFlag = TRUE, splitPrescriptionReason MUST be specified p160-2: PMSinformationalRx inputs MUST be omitted unless splitPrescriptionFlag = TRUE p160-3: IF splitPrescriptionFlag = TRUE and there are at least 2 PMSrequestedRx inputs, then PMSinformationalRx inputs MUST not be specified p160-4: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be at least 2 p160-5: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be no more than 5
meta	S	1..1	Meta	Metadata about the resource
profile	S	1..*	(Slice Definition)	Profiles this resource claims to conform to Slice: Unordered, Open by value:value
profile:task-p160-m	S	1..1	uri	Profiles this resource claims to conform to Fixed Value: http://prescribeit.ca/fhir/StructureDefinition/task-p160-m
ext-task-message	S	0..*	Reference(PrescribeIT® Communication - Task message) {b }	Task message URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-message
ext-task-split-prescription	S	0..1	boolean	Task Split Prescription? URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription
ext-task-split-prescription-reason	S	0..1	Shared Health CodeableConcept Code Required with Text Optional	Task Split Prescription Reason URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription-reason Binding: PrescriptionSplitReason (20210501) (required)
type	S	1..1	Shared Health CodeableConcept Code	Concept - reference to a terminology or just text
coding	S	1..*	(Slice Definition)	Code defined by a terminology system Slice: Unordered, Open by value:system
coding:taskCode	S	1..*	Coding	Code defined by a terminology system
system	S	1..1	uri	Identity of the terminology system Fixed Value: https://fhir.infoway-inforoute.ca/CodeSystem/prescriptiontasktype
code	S	1..1	code	Symbol in syntax defined by the system Fixed Value: p160-m
priority	S	0..1	code	normal \| high
status	S	1..1	code	draft \| requested \| received \| accepted \| + Fixed Value: requested
subject	S	1..1	Reference(PrescribeIT® Prescription) {b }	Prescription to renew
reference	S	1..1	string	Relative, internal or absolute URL reference
input	S	0..12	(Slice Definition)	Task Input Slice: Unordered, Closed by value:name
input:daysSinceLastDispense	S	0..1	BackboneElement	Task Input
name	S	1..1	string	Input Name Fixed Value: daysSinceLastDispense
value[x]	S	1..1	unsignedInt	Days since last dispense
input:lastDispense	S	0..1	BackboneElement	Task Input
name	S	1..1	string	Input Name Fixed Value: lastDispense
value[x]	S	1..1	Reference(PrescribeIT® Dispense) {b }	Last dispense
input:instruction	S	0..1	BackboneElement	Task Input Max Length: 1000
name	S	1..1	string	Input Name Fixed Value: instruction
value[x]	S	1..1	string	Instruction Max Length: 1000
input:PMSinformationalRx	SI	0..4	BackboneElement	Task Input Max Length: 1000
name	S	1..1	string	Input Name Fixed Value: pmsinformationalrx
value[x]	S	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	prescription Max Length: 1000
input:PMSrequestedRx	SI	0..5	BackboneElement	Task Input Max Length: 1000
name	S	1..1	string	Input Name Fixed Value: pmsrequestedrx
value[x]	S	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	prescription Max Length: 1000
output		0..0
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Task	SI	0..*	PrescribeIT® Request from PMS Task	RX Renewal Create Request p160-1: IF splitPrescriptionFlag = TRUE, splitPrescriptionReason MUST be specified p160-2: PMSinformationalRx inputs MUST be omitted unless splitPrescriptionFlag = TRUE p160-3: IF splitPrescriptionFlag = TRUE and there are at least 2 PMSrequestedRx inputs, then PMSinformationalRx inputs MUST not be specified p160-4: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be at least 2 p160-5: IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be no more than 5
id	SΣ	1..1	id	Logical id of this artifact
meta	SΣ	1..1	Meta	Metadata about the resource
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
profile	SΣ	1..*	(Slice Definition)	Profiles this resource claims to conform to Slice: Unordered, Open by value:value
profile:task-p160-m	SΣ	1..1	uri	Profiles this resource claims to conform to Fixed Value: http://prescribeit.ca/fhir/StructureDefinition/task-p160-m
tag	Σ	0..*	Coding	Tags applied to this resource Binding: (unbound) (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones"
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: http://tools.ietf.org/html/bcp47 (required): A human language.
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
ext-task-group-identifier	S	1..1	Shared Health Identifier	Group Identifier URL: http://hl7.org/fhir/StructureDefinition/extension-Task.groupIdentifier profiled by http://prescribeit.ca/fhir/StructureDefinition/ext-task-group-identifier
ext-task-message	S	0..*	Reference(PrescribeIT® Communication - Task message) {b }	Task message URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-message
ext-task-split-prescription	S	0..1	boolean	Task Split Prescription? URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription
ext-task-split-prescription-reason	S	0..1	Shared Health CodeableConcept Code Required with Text Optional	Task Split Prescription Reason URL: http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription-reason Binding: PrescriptionSplitReason (20210501) (required)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier		0..1	Identifier	Task Instance Identifier
type	S	1..1	Shared Health CodeableConcept Code	Concept - reference to a terminology or just text Binding: PrescriptionTaskType (20190315) (required)
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
coding	SΣ	1..*	(Slice Definition)	Code defined by a terminology system Slice: Unordered, Open by value:system
coding:All Slices				Content/Rules for all slices
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
system	SΣ	1..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
coding:taskCode	SΣ	1..*	Coding	Code defined by a terminology system
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
system	SΣ	1..1	uri	Identity of the terminology system Fixed Value: https://fhir.infoway-inforoute.ca/CodeSystem/prescriptiontasktype
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	1..1	code	Symbol in syntax defined by the system Fixed Value: p160-m
display	Σ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
description	Σ	0..1	string	Task Description
performerType		0..*	Coding	requester \| dispatcher \| scheduler \| performer \| monitor \| manager \| acquirer \| reviewer Binding: TaskPerformerType (preferred): The type(s) of task performers allowed
priority	S	0..1	code	normal \| high Binding: PrescriptionTaskPriority (20190415) (required)
status	SΣI	1..1	code	draft \| requested \| received \| accepted \| + Binding: TaskStatus (required): The current status of the task. Fixed Value: requested
failureReason	ΣI	0..1	CodeableConcept	Task Failure Reason
subject	S	1..1	Reference(PrescribeIT® Prescription) {b }	Prescription to renew
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
reference	SΣI	1..1	string	Relative, internal or absolute URL reference
display	Σ	0..1	string	Text alternative for the resource
for	SΣ	1..1	Reference(Shared Health Patient) {b }	Beneficiary of the Task
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
reference	SΣI	1..1	string	Relative, internal or absolute URL reference
display	Σ	0..1	string	Text alternative for the resource
definition	Σ	0..1	uri	Task Definition
created	SI	1..1	dateTime	Task Creation Date created-full: Must be at least a full date. i.e. yyyy-mm-dd
lastModified	SΣI	1..1	dateTime	Task Last Modified Date created-full: Must be at least a full date. i.e. yyyy-mm-dd
creator	S	1..1	Reference(Shared Health - eRx Service Location) {b }	Task requestor
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
reference	SΣI	1..1	string	Relative, internal or absolute URL reference
display	Σ	0..1	string	Text alternative for the resource
owner	S	1..1	Reference(Shared Health Practitioner) {b }	Task recipient
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
reference	SΣI	1..1	string	Relative, internal or absolute URL reference
display	Σ	0..1	string	Text alternative for the resource
parent		0..1	Reference(Task)	Composite task
input	S	0..12	(Slice Definition)	Task Input Slice: Unordered, Closed by value:name
input:All Slices				Content/Rules for all slices
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name		1..1	string	Input Name
value[x]		1..1		Input Value
valueBoolean			boolean
valueInteger			integer
valueDecimal			decimal
valueBase64Binary			base64Binary
valueInstant			instant
valueString			string
valueUri			uri
valueDate			date
valueDateTime			dateTime
valueTime			time
valueCode			code
valueOid			oid
valueId			id
valueUnsignedInt			unsignedInt
valuePositiveInt			positiveInt
valueMarkdown			markdown
valueAnnotation			Annotation
valueAttachment			Attachment
valueIdentifier			Identifier
valueCodeableConcept			CodeableConcept
valueCoding			Coding
valueQuantity			Quantity
valueRange			Range
valuePeriod			Period
valueRatio			Ratio
valueSampledData			SampledData
valueSignature			Signature
valueHumanName			HumanName
valueAddress			Address
valueContactPoint			ContactPoint
valueTiming			Timing
valueReference			Reference(Any)
valueMeta			Meta
input:daysSinceLastDispense	S	0..1	BackboneElement	Task Input
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: daysSinceLastDispense
value[x]	S	1..1	unsignedInt	Days since last dispense
input:lastDispense	S	0..1	BackboneElement	Task Input
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: lastDispense
value[x]	S	1..1	Reference(PrescribeIT® Dispense) {b }	Last dispense
input:instruction	S	0..1	BackboneElement	Task Input Max Length: 1000
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: instruction
value[x]	S	1..1	string	Instruction Max Length: 1000
input:PMSinformationalRx	SI	0..4	BackboneElement	Task Input Max Length: 1000
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: pmsinformationalrx
value[x]	S	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	prescription Max Length: 1000
input:PMSrequestedRx	SI	0..5	BackboneElement	Task Input Max Length: 1000
id		0..1	id	xml:id (or equivalent in JSON)
extension		0..*	Extension	Additional Content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
name	S	1..1	string	Input Name Fixed Value: pmsrequestedrx
value[x]	S	1..1	Reference(PrescribeIT® PMS Rx Dispense Prescription) {b }	prescription Max Length: 1000
Documentation for this format

Other representations of profile: Schematron

3.86.3 Terminology Bindings

Terminology Bindings

Path	Conformance	ValueSet / Code
Task.meta.tag	example
Task.language	required	http://tools.ietf.org/html/bcp47
Task.type	required	PrescriptionTaskType
Task.performerType	preferred	TaskPerformerType
Task.priority	required	PrescriptionTaskPriority
Task.status	required	Fixed Value: requested

3.86.4 Constraints

Constraints

Id	Path	Details	Requirements
inv-2	Task	A Failure reason may be present only when a task has failed. : failureReason.empty() or status = 'failed'
inv-1	Task	Last modified date must be greater than or equal to created date. : lastModified >= created
p160-1	Task	IF splitPrescriptionFlag = TRUE, splitPrescriptionReason MUST be specified : (extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').exists() and extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').value=true) implies extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription-reason').exists()
p160-2	Task	PMSinformationalRx inputs MUST be omitted unless splitPrescriptionFlag = TRUE : (extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').exists() and extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').value=true) or input.where(name='pmsinformationalrx').count() = 0
p160-3	Task	IF splitPrescriptionFlag = TRUE and there are at least 2 PMSrequestedRx inputs, then PMSinformationalRx inputs MUST not be specified : (extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').exists() and extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').value=true and input.where(name='pmsrequestedrx').count() >= 2) implies input.where(name='pmsinformationalrx').count() = 0
p160-4	Task	IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be at least 2 : (extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').exists() and extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').value=true) implies input.where(name='pmsrequestedrx' or name='pmsinformationalrx').count() >= 2
p160-5	Task	IF splitPrescriptionFlag = TRUE, total number of PMSrequestedRx + PMSinformationalRx inputs MUST be no more than 5 : (extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').exists() and extension('http://prescribeit.ca/fhir/StructureDefinition/ext-task-split-prescription').value=true) implies input.where(name='pmsrequestedrx' or name='pmsinformationalrx').count() <= 5
created-full	Task.created	Must be at least a full date. i.e. yyyy-mm-dd : length()>=10
created-full	Task.lastModified	Must be at least a full date. i.e. yyyy-mm-dd : length()>=10