Clinical Practice Guidelines
2.0.0-draft - draft International flag

Clinical Practice Guidelines, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 2.0.0-draft built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cqf-recommendations/ and changes regularly. See the Directory of published versions

Resource Profile: CPG Task

Official URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-task Version: 2.0.0-draft
Active as of 2024-06-06 Computable Name: CPGTask

Defines the expectations common to tasks that represent activities used in computable guidelines

This is an activity request profile

NOTE: This profile is _abstract_ in the sense that instances are not _only_ this profile; it represents the common expectations for all the task profiles.

Usage:

Formal Views of Profile Content

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

This structure is derived from Task

NameFlagsCard.TypeDescription & Constraintsdoco
.. Task 0..* Task A task to be performed
... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... rationale S 0..1 markdown CPG Rationale Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale
.... pertinent S 0..* Reference() CPG Pertinent Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-pertinent
... Slices for modifierExtension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... modifierExtension:doNotPerform S 0..1 DoNotPerform(5.1.0) true if request is prohibiting action
... identifier S 0..* Identifier Task Instance Identifier
... basedOn S 0..* Reference(Resource) Request fulfilled by this task
... status S 1..1 code draft | requested | received | accepted | +
... statusReason S 0..1 CodeableConcept Reason for current status
... intent S 1..1 code unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
... priority S 0..1 code routine | urgent | asap | stat
... code S 0..1 CodeableConcept Task Type
Binding: CPG Activity Type Value Set (extensible): Activity types for use in computable guidelines

... description S 0..1 string Human-readable explanation of task
... for S 0..1 Reference(CPG Patient) Beneficiary of the Task
... encounter S 0..1 Reference(CPG Encounter) Healthcare event during which this task originated
... executionPeriod S 0..1 Period Start and end time of execution
... authoredOn S 0..1 dateTime Task Creation Date
... output S 0..* BackboneElement Information produced as part of task

doco Documentation for this format

Terminology Bindings (Differential)

PathConformanceValueSetURI
Task.codeextensibleCPGActivityTypeVS (a valid code from CPG Activity Type Code System)
http://hl7.org/fhir/uv/cpg/ValueSet/cpg-activity-type-vs
from this IG
NameFlagsCard.TypeDescription & Constraintsdoco
.. Task C 0..* Task A task to be performed
inv-1: Last modified date must be greater than or equal to authored-on date.
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... rationale S 0..1 markdown CPG Rationale Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale
.... pertinent S 0..* Reference() CPG Pertinent Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-pertinent
... Slices for modifierExtension ?! 0..* Extension Extension
Slice: Unordered, Open by value:url
.... modifierExtension:doNotPerform ?!S 0..1 DoNotPerform(5.1.0) true if request is prohibiting action
... instantiatesCanonical SΣ 0..1 canonical(ActivityDefinition) Source
... basedOn SΣ 0..* Reference(Resource) Request fulfilled by this task
... status ?!SΣ 1..1 code draft | requested | received | accepted | +
Binding: TaskStatus (required): The current status of the task.

... statusReason SΣ 0..1 CodeableConcept Reason for current status
Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.

... intent SΣ 1..1 code unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order.

... priority S 0..1 code routine | urgent | asap | stat
Binding: RequestPriority (required): The task's priority.

... code SΣ 0..1 CodeableConcept Task Type
Binding: CPG Activity Type Value Set (extensible): Activity types for use in computable guidelines

... description SΣ 0..1 string Human-readable explanation of task
... for SΣ 0..1 Reference(CPG Patient) Beneficiary of the Task
... encounter SΣ 0..1 Reference(CPG Encounter) Healthcare event during which this task originated
... executionPeriod SΣ 0..1 Period Start and end time of execution
... authoredOn SC 0..1 dateTime Task Creation Date
... 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: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Identified issues", "Preliminary results", "Filler order", "Final results", etc.

.... value[x] 1..1 Result of output
..... valueBase64Binary base64Binary
..... valueBoolean boolean
..... valueCanonical canonical(Any)
..... valueCode code
..... valueDate date
..... valueDateTime dateTime
..... valueDecimal decimal
..... valueId id
..... valueInstant instant
..... valueInteger integer
..... valueMarkdown markdown
..... valueOid oid
..... valuePositiveInt positiveInt
..... valueString string
..... valueTime time
..... valueUnsignedInt unsignedInt
..... valueUri uri
..... valueUrl url
..... valueUuid uuid
..... valueAddress Address
..... valueAge Age
..... valueAnnotation Annotation
..... valueAttachment Attachment
..... valueCodeableConcept CodeableConcept
..... valueCoding Coding
..... valueContactPoint ContactPoint
..... valueCount Count
..... valueDistance Distance
..... valueDuration Duration
..... valueHumanName HumanName
..... valueIdentifier Identifier
..... valueMoney Money
..... valuePeriod Period
..... valueQuantity Quantity
..... valueRange Range
..... valueRatio Ratio
..... valueReference Reference(Any)
..... valueSampledData SampledData
..... valueSignature Signature
..... valueTiming Timing
..... valueContactDetail ContactDetail
..... valueContributor Contributor
..... valueDataRequirement DataRequirement
..... valueExpression Expression
..... valueParameterDefinition ParameterDefinition
..... valueRelatedArtifact RelatedArtifact
..... valueTriggerDefinition TriggerDefinition
..... valueUsageContext UsageContext
..... valueDosage Dosage
..... valueMeta Meta

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
Task.statusrequiredTaskStatus
http://hl7.org/fhir/ValueSet/task-status|4.0.1
from the FHIR Standard
Task.statusReasonexample
Task.intentrequiredTaskIntent
http://hl7.org/fhir/ValueSet/task-intent|4.0.1
from the FHIR Standard
Task.priorityrequiredRequestPriority
http://hl7.org/fhir/ValueSet/request-priority|4.0.1
from the FHIR Standard
Task.codeextensibleCPGActivityTypeVS (a valid code from CPG Activity Type Code System)
http://hl7.org/fhir/uv/cpg/ValueSet/cpg-activity-type-vs
from this IG
Task.output.typeexample

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorTaskIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorTaskIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorTaskIf 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-5errorTaskIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceTaskA resource should have narrative for robust management
: text.`div`.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
inv-1errorTaskLast modified date must be greater than or equal to authored-on date.
: lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn
NameFlagsCard.TypeDescription & Constraintsdoco
.. Task C 0..* Task A task to be performed
inv-1: Last modified date must be greater than or equal to authored-on date.
... 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: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguages Max Binding
... text 0..1 Narrative Text summary of the resource, for human interpretation
... contained 0..* Resource Contained, inline Resources
... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... rationale S 0..1 markdown CPG Rationale Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale
.... pertinent S 0..* Reference() CPG Pertinent Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-pertinent
... Slices for modifierExtension ?! 0..* Extension Extension
Slice: Unordered, Open by value:url
.... modifierExtension:doNotPerform ?!S 0..1 DoNotPerform(5.1.0) true if request is prohibiting action
... identifier S 0..* Identifier Task Instance Identifier
... instantiatesCanonical SΣ 0..1 canonical(ActivityDefinition) Source
... instantiatesUri Σ 0..1 uri Formal definition of task
... basedOn SΣ 0..* Reference(Resource) Request fulfilled by this task
... groupIdentifier Σ 0..1 Identifier Requisition or grouper id
... partOf Σ 0..* Reference(Task) Composite task
... status ?!SΣ 1..1 code draft | requested | received | accepted | +
Binding: TaskStatus (required): The current status of the task.

... statusReason SΣ 0..1 CodeableConcept Reason for current status
Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.

... businessStatus Σ 0..1 CodeableConcept E.g. "Specimen collected", "IV prepped"
Binding: (unbound) (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.

... intent SΣ 1..1 code unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order.

... priority S 0..1 code routine | urgent | asap | stat
Binding: RequestPriority (required): The task's priority.

... code SΣ 0..1 CodeableConcept Task Type
Binding: CPG Activity Type Value Set (extensible): Activity types for use in computable guidelines

... description SΣ 0..1 string Human-readable explanation of task
... focus Σ 0..1 Reference(Resource) What task is acting on
... for SΣ 0..1 Reference(CPG Patient) Beneficiary of the Task
... encounter SΣ 0..1 Reference(CPG Encounter) Healthcare event during which this task originated
... executionPeriod SΣ 0..1 Period Start and end time of execution
... authoredOn SC 0..1 dateTime Task Creation Date
... lastModified ΣC 0..1 dateTime Task Last Modified Date
... requester Σ 0..1 Reference(Device | Organization | Patient | Practitioner | PractitionerRole | RelatedPerson) Who is asking for task to be done
... performerType 0..* CodeableConcept Requested performer
Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.


... owner Σ 0..1 Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson) Responsible individual
... location Σ 0..1 Reference(Location) Where task occurs
... reasonCode 0..1 CodeableConcept Why task is needed
Binding: (unbound) (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.

... reasonReference 0..1 Reference(Resource) Why task is needed
... insurance 0..* Reference(Coverage | ClaimResponse) Associated insurance coverage
... note 0..* Annotation Comments made about the task
... relevantHistory 0..* Reference(Provenance) Key events in history of the Task
... restriction 0..1 BackboneElement Constraints on fulfillment tasks
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... repetitions 0..1 positiveInt How many times to repeat
.... period 0..1 Period When fulfillment sought
.... recipient 0..* Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization) For whom is fulfillment sought?
... 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: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Comparison source", "Applicable consent", "Concomitent Medications", etc.

.... value[x] 1..1 Content to use in performing the task
..... valueBase64Binary base64Binary
..... valueBoolean boolean
..... valueCanonical canonical(Any)
..... valueCode code
..... valueDate date
..... valueDateTime dateTime
..... valueDecimal decimal
..... valueId id
..... valueInstant instant
..... valueInteger integer
..... valueMarkdown markdown
..... valueOid oid
..... valuePositiveInt positiveInt
..... valueString string
..... valueTime time
..... valueUnsignedInt unsignedInt
..... valueUri uri
..... valueUrl url
..... valueUuid uuid
..... valueAddress Address
..... valueAge Age
..... valueAnnotation Annotation
..... valueAttachment Attachment
..... valueCodeableConcept CodeableConcept
..... valueCoding Coding
..... valueContactPoint ContactPoint
..... valueCount Count
..... valueDistance Distance
..... valueDuration Duration
..... valueHumanName HumanName
..... valueIdentifier Identifier
..... valueMoney Money
..... valuePeriod Period
..... valueQuantity Quantity
..... valueRange Range
..... valueRatio Ratio
..... valueReference Reference(Any)
..... valueSampledData SampledData
..... valueSignature Signature
..... valueTiming Timing
..... valueContactDetail ContactDetail
..... valueContributor Contributor
..... valueDataRequirement DataRequirement
..... valueExpression Expression
..... valueParameterDefinition ParameterDefinition
..... valueRelatedArtifact RelatedArtifact
..... valueTriggerDefinition TriggerDefinition
..... valueUsageContext UsageContext
..... valueDosage Dosage
..... valueMeta Meta
... 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: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Identified issues", "Preliminary results", "Filler order", "Final results", etc.

.... value[x] 1..1 Result of output
..... valueBase64Binary base64Binary
..... valueBoolean boolean
..... valueCanonical canonical(Any)
..... valueCode code
..... valueDate date
..... valueDateTime dateTime
..... valueDecimal decimal
..... valueId id
..... valueInstant instant
..... valueInteger integer
..... valueMarkdown markdown
..... valueOid oid
..... valuePositiveInt positiveInt
..... valueString string
..... valueTime time
..... valueUnsignedInt unsignedInt
..... valueUri uri
..... valueUrl url
..... valueUuid uuid
..... valueAddress Address
..... valueAge Age
..... valueAnnotation Annotation
..... valueAttachment Attachment
..... valueCodeableConcept CodeableConcept
..... valueCoding Coding
..... valueContactPoint ContactPoint
..... valueCount Count
..... valueDistance Distance
..... valueDuration Duration
..... valueHumanName HumanName
..... valueIdentifier Identifier
..... valueMoney Money
..... valuePeriod Period
..... valueQuantity Quantity
..... valueRange Range
..... valueRatio Ratio
..... valueReference Reference(Any)
..... valueSampledData SampledData
..... valueSignature Signature
..... valueTiming Timing
..... valueContactDetail ContactDetail
..... valueContributor Contributor
..... valueDataRequirement DataRequirement
..... valueExpression Expression
..... valueParameterDefinition ParameterDefinition
..... valueRelatedArtifact RelatedArtifact
..... valueTriggerDefinition TriggerDefinition
..... valueUsageContext UsageContext
..... valueDosage Dosage
..... valueMeta Meta

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
Task.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard
Task.statusrequiredTaskStatus
http://hl7.org/fhir/ValueSet/task-status|4.0.1
from the FHIR Standard
Task.statusReasonexample
Task.businessStatusexample
Task.intentrequiredTaskIntent
http://hl7.org/fhir/ValueSet/task-intent|4.0.1
from the FHIR Standard
Task.priorityrequiredRequestPriority
http://hl7.org/fhir/ValueSet/request-priority|4.0.1
from the FHIR Standard
Task.codeextensibleCPGActivityTypeVS (a valid code from CPG Activity Type Code System)
http://hl7.org/fhir/uv/cpg/ValueSet/cpg-activity-type-vs
from this IG
Task.performerTypepreferredProcedurePerformerRoleCodes
http://hl7.org/fhir/ValueSet/performer-role
from the FHIR Standard
Task.reasonCodeexample
Task.input.typeexample
Task.output.typeexample

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorTaskIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorTaskIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorTaskIf 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-5errorTaskIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceTaskA resource should have narrative for robust management
: text.`div`.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
inv-1errorTaskLast modified date must be greater than or equal to authored-on date.
: lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn

Differential View

This structure is derived from Task

NameFlagsCard.TypeDescription & Constraintsdoco
.. Task 0..* Task A task to be performed
... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... rationale S 0..1 markdown CPG Rationale Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale
.... pertinent S 0..* Reference() CPG Pertinent Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-pertinent
... Slices for modifierExtension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... modifierExtension:doNotPerform S 0..1 DoNotPerform(5.1.0) true if request is prohibiting action
... identifier S 0..* Identifier Task Instance Identifier
... basedOn S 0..* Reference(Resource) Request fulfilled by this task
... status S 1..1 code draft | requested | received | accepted | +
... statusReason S 0..1 CodeableConcept Reason for current status
... intent S 1..1 code unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
... priority S 0..1 code routine | urgent | asap | stat
... code S 0..1 CodeableConcept Task Type
Binding: CPG Activity Type Value Set (extensible): Activity types for use in computable guidelines

... description S 0..1 string Human-readable explanation of task
... for S 0..1 Reference(CPG Patient) Beneficiary of the Task
... encounter S 0..1 Reference(CPG Encounter) Healthcare event during which this task originated
... executionPeriod S 0..1 Period Start and end time of execution
... authoredOn S 0..1 dateTime Task Creation Date
... output S 0..* BackboneElement Information produced as part of task

doco Documentation for this format

Terminology Bindings (Differential)

PathConformanceValueSetURI
Task.codeextensibleCPGActivityTypeVS (a valid code from CPG Activity Type Code System)
http://hl7.org/fhir/uv/cpg/ValueSet/cpg-activity-type-vs
from this IG

Key Elements View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Task C 0..* Task A task to be performed
inv-1: Last modified date must be greater than or equal to authored-on date.
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... rationale S 0..1 markdown CPG Rationale Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale
.... pertinent S 0..* Reference() CPG Pertinent Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-pertinent
... Slices for modifierExtension ?! 0..* Extension Extension
Slice: Unordered, Open by value:url
.... modifierExtension:doNotPerform ?!S 0..1 DoNotPerform(5.1.0) true if request is prohibiting action
... instantiatesCanonical SΣ 0..1 canonical(ActivityDefinition) Source
... basedOn SΣ 0..* Reference(Resource) Request fulfilled by this task
... status ?!SΣ 1..1 code draft | requested | received | accepted | +
Binding: TaskStatus (required): The current status of the task.

... statusReason SΣ 0..1 CodeableConcept Reason for current status
Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.

... intent SΣ 1..1 code unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order.

... priority S 0..1 code routine | urgent | asap | stat
Binding: RequestPriority (required): The task's priority.

... code SΣ 0..1 CodeableConcept Task Type
Binding: CPG Activity Type Value Set (extensible): Activity types for use in computable guidelines

... description SΣ 0..1 string Human-readable explanation of task
... for SΣ 0..1 Reference(CPG Patient) Beneficiary of the Task
... encounter SΣ 0..1 Reference(CPG Encounter) Healthcare event during which this task originated
... executionPeriod SΣ 0..1 Period Start and end time of execution
... authoredOn SC 0..1 dateTime Task Creation Date
... 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: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Identified issues", "Preliminary results", "Filler order", "Final results", etc.

.... value[x] 1..1 Result of output
..... valueBase64Binary base64Binary
..... valueBoolean boolean
..... valueCanonical canonical(Any)
..... valueCode code
..... valueDate date
..... valueDateTime dateTime
..... valueDecimal decimal
..... valueId id
..... valueInstant instant
..... valueInteger integer
..... valueMarkdown markdown
..... valueOid oid
..... valuePositiveInt positiveInt
..... valueString string
..... valueTime time
..... valueUnsignedInt unsignedInt
..... valueUri uri
..... valueUrl url
..... valueUuid uuid
..... valueAddress Address
..... valueAge Age
..... valueAnnotation Annotation
..... valueAttachment Attachment
..... valueCodeableConcept CodeableConcept
..... valueCoding Coding
..... valueContactPoint ContactPoint
..... valueCount Count
..... valueDistance Distance
..... valueDuration Duration
..... valueHumanName HumanName
..... valueIdentifier Identifier
..... valueMoney Money
..... valuePeriod Period
..... valueQuantity Quantity
..... valueRange Range
..... valueRatio Ratio
..... valueReference Reference(Any)
..... valueSampledData SampledData
..... valueSignature Signature
..... valueTiming Timing
..... valueContactDetail ContactDetail
..... valueContributor Contributor
..... valueDataRequirement DataRequirement
..... valueExpression Expression
..... valueParameterDefinition ParameterDefinition
..... valueRelatedArtifact RelatedArtifact
..... valueTriggerDefinition TriggerDefinition
..... valueUsageContext UsageContext
..... valueDosage Dosage
..... valueMeta Meta

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
Task.statusrequiredTaskStatus
http://hl7.org/fhir/ValueSet/task-status|4.0.1
from the FHIR Standard
Task.statusReasonexample
Task.intentrequiredTaskIntent
http://hl7.org/fhir/ValueSet/task-intent|4.0.1
from the FHIR Standard
Task.priorityrequiredRequestPriority
http://hl7.org/fhir/ValueSet/request-priority|4.0.1
from the FHIR Standard
Task.codeextensibleCPGActivityTypeVS (a valid code from CPG Activity Type Code System)
http://hl7.org/fhir/uv/cpg/ValueSet/cpg-activity-type-vs
from this IG
Task.output.typeexample

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorTaskIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorTaskIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorTaskIf 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-5errorTaskIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceTaskA resource should have narrative for robust management
: text.`div`.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
inv-1errorTaskLast modified date must be greater than or equal to authored-on date.
: lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Task C 0..* Task A task to be performed
inv-1: Last modified date must be greater than or equal to authored-on date.
... 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: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguages Max Binding
... text 0..1 Narrative Text summary of the resource, for human interpretation
... contained 0..* Resource Contained, inline Resources
... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... rationale S 0..1 markdown CPG Rationale Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale
.... pertinent S 0..* Reference() CPG Pertinent Extension
URL: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-pertinent
... Slices for modifierExtension ?! 0..* Extension Extension
Slice: Unordered, Open by value:url
.... modifierExtension:doNotPerform ?!S 0..1 DoNotPerform(5.1.0) true if request is prohibiting action
... identifier S 0..* Identifier Task Instance Identifier
... instantiatesCanonical SΣ 0..1 canonical(ActivityDefinition) Source
... instantiatesUri Σ 0..1 uri Formal definition of task
... basedOn SΣ 0..* Reference(Resource) Request fulfilled by this task
... groupIdentifier Σ 0..1 Identifier Requisition or grouper id
... partOf Σ 0..* Reference(Task) Composite task
... status ?!SΣ 1..1 code draft | requested | received | accepted | +
Binding: TaskStatus (required): The current status of the task.

... statusReason SΣ 0..1 CodeableConcept Reason for current status
Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.

... businessStatus Σ 0..1 CodeableConcept E.g. "Specimen collected", "IV prepped"
Binding: (unbound) (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.

... intent SΣ 1..1 code unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order.

... priority S 0..1 code routine | urgent | asap | stat
Binding: RequestPriority (required): The task's priority.

... code SΣ 0..1 CodeableConcept Task Type
Binding: CPG Activity Type Value Set (extensible): Activity types for use in computable guidelines

... description SΣ 0..1 string Human-readable explanation of task
... focus Σ 0..1 Reference(Resource) What task is acting on
... for SΣ 0..1 Reference(CPG Patient) Beneficiary of the Task
... encounter SΣ 0..1 Reference(CPG Encounter) Healthcare event during which this task originated
... executionPeriod SΣ 0..1 Period Start and end time of execution
... authoredOn SC 0..1 dateTime Task Creation Date
... lastModified ΣC 0..1 dateTime Task Last Modified Date
... requester Σ 0..1 Reference(Device | Organization | Patient | Practitioner | PractitionerRole | RelatedPerson) Who is asking for task to be done
... performerType 0..* CodeableConcept Requested performer
Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.


... owner Σ 0..1 Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson) Responsible individual
... location Σ 0..1 Reference(Location) Where task occurs
... reasonCode 0..1 CodeableConcept Why task is needed
Binding: (unbound) (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.

... reasonReference 0..1 Reference(Resource) Why task is needed
... insurance 0..* Reference(Coverage | ClaimResponse) Associated insurance coverage
... note 0..* Annotation Comments made about the task
... relevantHistory 0..* Reference(Provenance) Key events in history of the Task
... restriction 0..1 BackboneElement Constraints on fulfillment tasks
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... repetitions 0..1 positiveInt How many times to repeat
.... period 0..1 Period When fulfillment sought
.... recipient 0..* Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization) For whom is fulfillment sought?
... 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: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Comparison source", "Applicable consent", "Concomitent Medications", etc.

.... value[x] 1..1 Content to use in performing the task
..... valueBase64Binary base64Binary
..... valueBoolean boolean
..... valueCanonical canonical(Any)
..... valueCode code
..... valueDate date
..... valueDateTime dateTime
..... valueDecimal decimal
..... valueId id
..... valueInstant instant
..... valueInteger integer
..... valueMarkdown markdown
..... valueOid oid
..... valuePositiveInt positiveInt
..... valueString string
..... valueTime time
..... valueUnsignedInt unsignedInt
..... valueUri uri
..... valueUrl url
..... valueUuid uuid
..... valueAddress Address
..... valueAge Age
..... valueAnnotation Annotation
..... valueAttachment Attachment
..... valueCodeableConcept CodeableConcept
..... valueCoding Coding
..... valueContactPoint ContactPoint
..... valueCount Count
..... valueDistance Distance
..... valueDuration Duration
..... valueHumanName HumanName
..... valueIdentifier Identifier
..... valueMoney Money
..... valuePeriod Period
..... valueQuantity Quantity
..... valueRange Range
..... valueRatio Ratio
..... valueReference Reference(Any)
..... valueSampledData SampledData
..... valueSignature Signature
..... valueTiming Timing
..... valueContactDetail ContactDetail
..... valueContributor Contributor
..... valueDataRequirement DataRequirement
..... valueExpression Expression
..... valueParameterDefinition ParameterDefinition
..... valueRelatedArtifact RelatedArtifact
..... valueTriggerDefinition TriggerDefinition
..... valueUsageContext UsageContext
..... valueDosage Dosage
..... valueMeta Meta
... 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: (unbound) (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Identified issues", "Preliminary results", "Filler order", "Final results", etc.

.... value[x] 1..1 Result of output
..... valueBase64Binary base64Binary
..... valueBoolean boolean
..... valueCanonical canonical(Any)
..... valueCode code
..... valueDate date
..... valueDateTime dateTime
..... valueDecimal decimal
..... valueId id
..... valueInstant instant
..... valueInteger integer
..... valueMarkdown markdown
..... valueOid oid
..... valuePositiveInt positiveInt
..... valueString string
..... valueTime time
..... valueUnsignedInt unsignedInt
..... valueUri uri
..... valueUrl url
..... valueUuid uuid
..... valueAddress Address
..... valueAge Age
..... valueAnnotation Annotation
..... valueAttachment Attachment
..... valueCodeableConcept CodeableConcept
..... valueCoding Coding
..... valueContactPoint ContactPoint
..... valueCount Count
..... valueDistance Distance
..... valueDuration Duration
..... valueHumanName HumanName
..... valueIdentifier Identifier
..... valueMoney Money
..... valuePeriod Period
..... valueQuantity Quantity
..... valueRange Range
..... valueRatio Ratio
..... valueReference Reference(Any)
..... valueSampledData SampledData
..... valueSignature Signature
..... valueTiming Timing
..... valueContactDetail ContactDetail
..... valueContributor Contributor
..... valueDataRequirement DataRequirement
..... valueExpression Expression
..... valueParameterDefinition ParameterDefinition
..... valueRelatedArtifact