Botswana FHIR Implementation Guide, published by Jembi Health Systems. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/jembi/botswana-hie-fhir-ig/ and changes regularly. See the Directory of published versions

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Resource Profile: Task - Lab Orders

Assists with tracking the state of the lab order and its completion status.

Usages:

• Use this Profile: Bundle - Lab Orders
• Examples for this Profile: Task/LabOrderCancellationTaskExample, Task/LabOrderRejectionTaskExample, Task/LabOrderResultTaskExample and Task/LabOrderTaskExample
• CapabilityStatements using this Profile: Botswana HIE Server Capability Statement

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

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

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

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: inv-1, tsk-1
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
contained		0..*	Resource	Contained, inline Resources
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
Slices for identifier		1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:FILL		1..1	Identifier	Task Instance Identifier
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
system	Σ	1..1	uri	The namespace for the identifier value Required Pattern: http://moh.bw.org/identifier/task-id
value	ΣC	1..1	string	The value that is unique Example General: 123456
basedOn	Σ	1..*	Reference(ServiceRequest - Lab Orders)	Request fulfilled by this task
status	?!Σ	1..1	code	draft | requested | received | accepted | + Binding: TaskStatus (required): The current status of the task.
intent	Σ	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. Required Pattern: order
doNotPerform	?!Σ	0..1	boolean	True if Task is prohibiting action
for	Σ	1..1	Reference(Patient - Botswana Patient)	Beneficiary of the Task
executionPeriod	Σ	1..1	Period	Start and end time of execution
requester	Σ	1..1	Reference(Practitioner | Service Provider)	Who is asking for task to be done
owner	Σ	1..1	Reference(Practitioner | Service Provider)	Responsible individual
output	S	0..*	BackboneElement	Information produced as part of task
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding Description: (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.
text	Σ	1..1	string	Plain text representation of the concept
Slices for value[x]		1..1	Reference()	Result of output Slice: Unordered, Closed by type:$this
value[x]:valueReference		1..1	Reference(DiagnosticReport - Lab Order)	Result of output
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.identifier:FILL.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|5.0.0 From the FHIR Standard
Task.status	required	TaskStatus http://hl7.org/fhir/ValueSet/task-status|5.0.0 From the FHIR Standard
Task.intent	required	Pattern Value: order http://hl7.org/fhir/ValueSet/task-intent|5.0.0 From the FHIR Standard
Task.output.type	example

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().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(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
tsk-1	error	Task	Task.restriction is only allowed if the Task is seeking fulfillment and a focus is specified. : restriction.exists() implies code.coding.where(code='fulfill' and system='http://hl7.org/fhir/CodeSystem/task-code').exists() and focus.exists()

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task		0..*	Task	A task to be performed
Slices for identifier		1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:FILL		1..1	Identifier	Task Instance Identifier
system		1..1	uri	The namespace for the identifier value Required Pattern: http://moh.bw.org/identifier/task-id
value		1..1	string	The value that is unique
basedOn		1..*	Reference(ServiceRequest - Lab Orders)	Request fulfilled by this task
intent		1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Required Pattern: order
for		1..1	Reference(Patient - Botswana Patient)	Beneficiary of the Task
executionPeriod		1..1	Period	Start and end time of execution
requester		1..1	Reference(Practitioner | Service Provider)	Who is asking for task to be done
owner		1..1	Reference(Practitioner | Service Provider)	Responsible individual
output	S	0..*	BackboneElement	Information produced as part of task
type
text		1..1	string	Plain text representation of the concept
Slices for value[x]		1..1	Reference()	Result of output Slice: Unordered, Open by type:$this
value[x]:valueReference		1..1	Reference(DiagnosticReport - Lab Order)	Result of output
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: inv-1, tsk-1
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language Additional Bindings Purpose CommonLanguages Starter
text		0..1	Narrative	Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
Slices for identifier		1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:FILL		1..1	Identifier	Task Instance Identifier
id		0..1	id	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: IdentifierTypeCodes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	The namespace for the identifier value Required Pattern: http://moh.bw.org/identifier/task-id
value	ΣC	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	1..*	Reference(ServiceRequest - Lab Orders)	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	CodeableReference()	Reason for current status Binding: TaskStatusReason (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 Description: (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.
intent	Σ	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. Required Pattern: order
priority		0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The priority of a task (may affect service level applied to the task).
doNotPerform	?!Σ	0..1	boolean	True if Task is prohibiting action
code	ΣC	0..1	CodeableConcept	Task Type Binding: TaskCode (example): Codes to identify what the task involves. These will typically be specific to a particular workflow.
description	Σ	0..1	string	Human-readable explanation of task
focus	ΣC	0..1	Reference(Resource)	What task is acting on
for	Σ	1..1	Reference(Patient - Botswana Patient)	Beneficiary of the Task
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
requestedPeriod	Σ	0..1	Period	When the task should be performed
executionPeriod	Σ	1..1	Period	Start and end time of execution
authoredOn	C	0..1	dateTime	Task Creation Date
lastModified	ΣC	0..1	dateTime	Task Last Modified Date
requester	Σ	1..1	Reference(Practitioner | Service Provider)	Who is asking for task to be done
requestedPerformer		0..*	CodeableReference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Who should perform Task Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	Σ	1..1	Reference(Practitioner | Service Provider)	Responsible individual
performer	Σ	0..*	BackboneElement	Who or what performed the 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
function	Σ	0..1	CodeableConcept	Type of performance Binding Description: (example): Codes to identify types of task performers.
actor	Σ	1..1	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Who performed the task
location	Σ	0..1	Reference(Location)	Where task occurs
reason		0..*	CodeableReference()	Why task is needed Binding Description: (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
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	C	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 is sought
recipient		0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought?
input		0..*	BackboneElement	Information used to perform 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 the input Binding Description: (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
valueInteger64			integer64
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
valueCodeableReference			CodeableReference
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueRatioRange			RatioRange
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueAvailability			Availability
valueExtendedContactDetail			ExtendedContactDetail
valueDosage			Dosage
valueMeta			Meta
output	S	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 Description: (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.
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	0..*	Coding	Code defined by a terminology system
text	Σ	1..1	string	Plain text representation of the concept
Slices for value[x]		1..1	Reference()	Result of output Slice: Unordered, Closed by type:$this
value[x]:valueReference		1..1	Reference(DiagnosticReport - Lab Order)	Result of output
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.language	required	AllLanguages http://hl7.org/fhir/ValueSet/all-languages|5.0.0 From the FHIR Standard
Task.identifier:FILL.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|5.0.0 From the FHIR Standard
Task.identifier:FILL.type	extensible	IdentifierTypeCodes http://hl7.org/fhir/ValueSet/identifier-type From the FHIR Standard
Task.status	required	TaskStatus http://hl7.org/fhir/ValueSet/task-status|5.0.0 From the FHIR Standard
Task.statusReason	example	TaskStatusReason http://hl7.org/fhir/ValueSet/task-status-reason From the FHIR Standard
Task.businessStatus	example
Task.intent	required	Pattern Value: order http://hl7.org/fhir/ValueSet/task-intent|5.0.0 From the FHIR Standard
Task.priority	required	RequestPriority http://hl7.org/fhir/ValueSet/request-priority|5.0.0 From the FHIR Standard
Task.code	example	TaskCode http://hl7.org/fhir/ValueSet/task-code From the FHIR Standard
Task.requestedPerformer	preferred	ProcedurePerformerRoleCodes http://hl7.org/fhir/ValueSet/performer-role From the FHIR Standard
Task.performer.function	example
Task.reason	example
Task.input.type	example
Task.output.type	example

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().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(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
tsk-1	error	Task	Task.restriction is only allowed if the Task is seeking fulfillment and a focus is specified. : restriction.exists() implies code.coding.where(code='fulfill' and system='http://hl7.org/fhir/CodeSystem/task-code').exists() and focus.exists()

This structure is derived from Task

Summary

Mandatory: 9 elements(2 nested mandatory elements)
Must-Support: 1 element

Structures

This structure refers to these other structures:

• ServiceRequest - Lab Orders (http://moh.bw.org/StructureDefinition/lab-order-service-request)
• Patient - Botswana Patient (http://moh.bw.org/StructureDefinition/bw-patient)
• Practitioner (http://moh.bw.org/StructureDefinition/practitioner)
• Service Provider (http://moh.bw.org/StructureDefinition/service-organization)
• DiagnosticReport - Lab Order (http://moh.bw.org/StructureDefinition/lab-order-diagnostic-report)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Task.identifier
• The element 1 is sliced based on the value of Task.output.value[x]

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: inv-1, tsk-1
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
contained		0..*	Resource	Contained, inline Resources
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
Slices for identifier		1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:FILL		1..1	Identifier	Task Instance Identifier
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
system	Σ	1..1	uri	The namespace for the identifier value Required Pattern: http://moh.bw.org/identifier/task-id
value	ΣC	1..1	string	The value that is unique Example General: 123456
basedOn	Σ	1..*	Reference(ServiceRequest - Lab Orders)	Request fulfilled by this task
status	?!Σ	1..1	code	draft | requested | received | accepted | + Binding: TaskStatus (required): The current status of the task.
intent	Σ	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. Required Pattern: order
doNotPerform	?!Σ	0..1	boolean	True if Task is prohibiting action
for	Σ	1..1	Reference(Patient - Botswana Patient)	Beneficiary of the Task
executionPeriod	Σ	1..1	Period	Start and end time of execution
requester	Σ	1..1	Reference(Practitioner | Service Provider)	Who is asking for task to be done
owner	Σ	1..1	Reference(Practitioner | Service Provider)	Responsible individual
output	S	0..*	BackboneElement	Information produced as part of task
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding Description: (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.
text	Σ	1..1	string	Plain text representation of the concept
Slices for value[x]		1..1	Reference()	Result of output Slice: Unordered, Closed by type:$this
value[x]:valueReference		1..1	Reference(DiagnosticReport - Lab Order)	Result of output
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.identifier:FILL.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|5.0.0 From the FHIR Standard
Task.status	required	TaskStatus http://hl7.org/fhir/ValueSet/task-status|5.0.0 From the FHIR Standard
Task.intent	required	Pattern Value: order http://hl7.org/fhir/ValueSet/task-intent|5.0.0 From the FHIR Standard
Task.output.type	example

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().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(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
tsk-1	error	Task	Task.restriction is only allowed if the Task is seeking fulfillment and a focus is specified. : restriction.exists() implies code.coding.where(code='fulfill' and system='http://hl7.org/fhir/CodeSystem/task-code').exists() and focus.exists()

Differential View

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task		0..*	Task	A task to be performed
Slices for identifier		1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:FILL		1..1	Identifier	Task Instance Identifier
system		1..1	uri	The namespace for the identifier value Required Pattern: http://moh.bw.org/identifier/task-id
value		1..1	string	The value that is unique
basedOn		1..*	Reference(ServiceRequest - Lab Orders)	Request fulfilled by this task
intent		1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Required Pattern: order
for		1..1	Reference(Patient - Botswana Patient)	Beneficiary of the Task
executionPeriod		1..1	Period	Start and end time of execution
requester		1..1	Reference(Practitioner | Service Provider)	Who is asking for task to be done
owner		1..1	Reference(Practitioner | Service Provider)	Responsible individual
output	S	0..*	BackboneElement	Information produced as part of task
type
text		1..1	string	Plain text representation of the concept
Slices for value[x]		1..1	Reference()	Result of output Slice: Unordered, Open by type:$this
value[x]:valueReference		1..1	Reference(DiagnosticReport - Lab Order)	Result of output
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: inv-1, tsk-1
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language Additional Bindings Purpose CommonLanguages Starter
text		0..1	Narrative	Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored
Slices for identifier		1..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:FILL		1..1	Identifier	Task Instance Identifier
id		0..1	id	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: IdentifierTypeCodes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	The namespace for the identifier value Required Pattern: http://moh.bw.org/identifier/task-id
value	ΣC	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	1..*	Reference(ServiceRequest - Lab Orders)	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	CodeableReference()	Reason for current status Binding: TaskStatusReason (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 Description: (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.
intent	Σ	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. Required Pattern: order
priority		0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The priority of a task (may affect service level applied to the task).
doNotPerform	?!Σ	0..1	boolean	True if Task is prohibiting action
code	ΣC	0..1	CodeableConcept	Task Type Binding: TaskCode (example): Codes to identify what the task involves. These will typically be specific to a particular workflow.
description	Σ	0..1	string	Human-readable explanation of task
focus	ΣC	0..1	Reference(Resource)	What task is acting on
for	Σ	1..1	Reference(Patient - Botswana Patient)	Beneficiary of the Task
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
requestedPeriod	Σ	0..1	Period	When the task should be performed
executionPeriod	Σ	1..1	Period	Start and end time of execution
authoredOn	C	0..1	dateTime	Task Creation Date
lastModified	ΣC	0..1	dateTime	Task Last Modified Date
requester	Σ	1..1	Reference(Practitioner | Service Provider)	Who is asking for task to be done
requestedPerformer		0..*	CodeableReference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Who should perform Task Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	Σ	1..1	Reference(Practitioner | Service Provider)	Responsible individual
performer	Σ	0..*	BackboneElement	Who or what performed the 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
function	Σ	0..1	CodeableConcept	Type of performance Binding Description: (example): Codes to identify types of task performers.
actor	Σ	1..1	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Who performed the task
location	Σ	0..1	Reference(Location)	Where task occurs
reason		0..*	CodeableReference()	Why task is needed Binding Description: (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
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	C	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 is sought
recipient		0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought?
input		0..*	BackboneElement	Information used to perform 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 the input Binding Description: (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
valueInteger64			integer64
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
valueCodeableReference			CodeableReference
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueRatioRange			RatioRange
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueAvailability			Availability
valueExtendedContactDetail			ExtendedContactDetail
valueDosage			Dosage
valueMeta			Meta
output	S	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 Description: (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.
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	0..*	Coding	Code defined by a terminology system
text	Σ	1..1	string	Plain text representation of the concept
Slices for value[x]		1..1	Reference()	Result of output Slice: Unordered, Closed by type:$this
value[x]:valueReference		1..1	Reference(DiagnosticReport - Lab Order)	Result of output
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.language	required	AllLanguages http://hl7.org/fhir/ValueSet/all-languages|5.0.0 From the FHIR Standard
Task.identifier:FILL.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|5.0.0 From the FHIR Standard
Task.identifier:FILL.type	extensible	IdentifierTypeCodes http://hl7.org/fhir/ValueSet/identifier-type From the FHIR Standard
Task.status	required	TaskStatus http://hl7.org/fhir/ValueSet/task-status|5.0.0 From the FHIR Standard
Task.statusReason	example	TaskStatusReason http://hl7.org/fhir/ValueSet/task-status-reason From the FHIR Standard
Task.businessStatus	example
Task.intent	required	Pattern Value: order http://hl7.org/fhir/ValueSet/task-intent|5.0.0 From the FHIR Standard
Task.priority	required	RequestPriority http://hl7.org/fhir/ValueSet/request-priority|5.0.0 From the FHIR Standard
Task.code	example	TaskCode http://hl7.org/fhir/ValueSet/task-code From the FHIR Standard
Task.requestedPerformer	preferred	ProcedurePerformerRoleCodes http://hl7.org/fhir/ValueSet/performer-role From the FHIR Standard
Task.performer.function	example
Task.reason	example
Task.input.type	example
Task.output.type	example

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().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(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
tsk-1	error	Task	Task.restriction is only allowed if the Task is seeking fulfillment and a focus is specified. : restriction.exists() implies code.coding.where(code='fulfill' and system='http://hl7.org/fhir/CodeSystem/task-code').exists() and focus.exists()

This structure is derived from Task

Summary

Mandatory: 9 elements(2 nested mandatory elements)
Must-Support: 1 element

Structures

This structure refers to these other structures:

• ServiceRequest - Lab Orders (http://moh.bw.org/StructureDefinition/lab-order-service-request)
• Patient - Botswana Patient (http://moh.bw.org/StructureDefinition/bw-patient)
• Practitioner (http://moh.bw.org/StructureDefinition/practitioner)
• Service Provider (http://moh.bw.org/StructureDefinition/service-organization)
• DiagnosticReport - Lab Order (http://moh.bw.org/StructureDefinition/lab-order-diagnostic-report)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Task.identifier
• The element 1 is sliced based on the value of Task.output.value[x]

Other representations of profile: CSV, Excel, Schematron