Diagnostic Requests, published by Special Committee or Project or Initiative or Collective. This guide is not an authorized publication; it is the continuous build for version 0.0.9 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7au/draft-diagnostic-orders/ and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• Examples
• XML
• JSON
• TTL

Resource Profile: Diagnostic Task Group

This Task is the parent Task to a group of ERequestTaskRequest fulfilment Tasks for ServiceRequests.

Usage:

• Refer to this Resource Profile: Diagnostic Communication Request Patient, Diagnostic Communication Request Task and Diagnostic Task Request
• Examples for this Resource Profile: Task/28dc34e1-4999-4786-8238-9f8f8a5b78c2

Formal Views of Profile Content

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

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

This structure is derived from ERequestTaskBase

Name	Flags	Card.	Type	Description & Constraints
Task		0..*	ERequestTaskBase	Diagnostic Task Group
meta
tag:diagnostic-task		0..1	Coding	diagnostic-task-group Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
code		1..1	code	Symbol in syntax defined by the system Fixed Value: diagnostic-task-group
partOf		0..0
focus	S	0..1	Reference(Diagnostic RequestGroup)	Diagnostic service group this task is related to
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	ERequestTaskBase	Diagnostic Task Group inv-1: Last modified date must be greater than or equal to authored-on date.
meta	Σ	0..1	Meta	Metadata about the resource
Slices for tag	Σ	0..*	Coding	Tags applied to this resource Slice: Unordered, Open by value:system Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
tag:diagnostic-task	SΣ	0..1	Coding	diagnostic-task-group Binding: eRequest Task Tag codes (required) Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
code		1..1	code	Symbol in syntax defined by the system Fixed Value: diagnostic-task-group
system	Σ	1..1	uri	Identity of the terminology system Required Pattern: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
groupIdentifier	S	1..1	ERequestPlacerGroupNumber	Diagnostic Placer Group Number
status	?!SΣ	1..1	code	requested | received | accepted | rejected | cancelled | in-progress | completed | failed Binding: eRequest Task Status codes (required)
statusReason	SΣ	0..1	CodeableConcept	Must support when status is rejected, cancelled or failed Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
businessStatus	SΣ	0..1	CodeableConcept	claimed-diagnostic-request | cancelled-diagnostic-request Binding: eRequest Business Status (extensible)
intent	Σ	1..1	code	order Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order. Fixed Value: order
priority	S	0..1	code	routine | urgent Binding: eRequest Priority codes (required)
code	SΣ	1..1	CodeableConcept	fulfill | abort Binding: eRequest Task codes (required)
focus	SΣ	0..1	Reference(Diagnostic RequestGroup)	Diagnostic service group this task is related to
for	SΣ	1..1	Reference(AU Core Patient)	Patient the fulfillment of the diagnostic request is for
authoredOn	SC	1..1	dateTime	Request date
lastModified	SΣC	0..1	dateTime	Date/time when task and/or status last updated
requester	SΣ	1..1	Reference(Diagnostic PractitionerRole)	The provider requesting the diagnostic service
owner	SΣ	0..1	Reference(AU Core Organization | AU Core HealthcareService)	Responsible individual
output	S	0..*	BackboneElement	Must support when completed
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. Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/event-resource-types
code		1..1	code	Symbol in syntax defined by the system Fixed Value: DiagnosticReport
value[x]		1..1	Reference(AU Base Diagnostic Report)	Result of output
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.meta.tag	example	CommonTags http://hl7.org/fhir/ValueSet/common-tags from the FHIR Standard
Task.meta.tag:diagnostic-task	required	Pattern: diagnostic-task-group http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-task-tags from this IG
Task.status	required	ERequestTaskStatus http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/eorders-task-status from this IG
Task.statusReason	example
Task.businessStatus	extensible	ERequestBusinessStatuses (a valid code from eRequest Business Status) http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-business-statuses from this IG
Task.intent	required	Fixed Value: order http://hl7.org/fhir/ValueSet/task-intent|4.0.1 from the FHIR Standard
Task.priority	required	ERequestPriority http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-priority from this IG
Task.code	required	ERequestTaskCode http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-task-code from this IG
Task.output.type	example	Pattern: DiagnosticReport

Constraints

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

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	ERequestTaskBase	Diagnostic Task Group 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
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	Σ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
Slices for tag	Σ	0..*	Coding	Tags applied to this resource Slice: Unordered, Open by value:system Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
tag:diagnostic-task	SΣ	0..1	Coding	diagnostic-task-group Binding: eRequest Task Tag codes (required) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: diagnostic-task-group
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Required Pattern: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	0..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
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier		0..*	Identifier	Task Instance Identifier
instantiatesCanonical	Σ	0..1	canonical(ActivityDefinition)	Formal definition of task
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	Σ	0..*	Reference(Resource)	Request fulfilled by this task
groupIdentifier	S	1..1	ERequestPlacerGroupNumber	Diagnostic Placer Group Number
status	?!SΣ	1..1	code	requested | received | accepted | rejected | cancelled | in-progress | completed | failed Binding: eRequest Task Status codes (required)
statusReason	SΣ	0..1	CodeableConcept	Must support when status is rejected, cancelled or failed Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
businessStatus	SΣ	0..1	CodeableConcept	claimed-diagnostic-request | cancelled-diagnostic-request Binding: eRequest Business Status (extensible)
intent	Σ	1..1	code	order Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order. Fixed Value: order
priority	S	0..1	code	routine | urgent Binding: eRequest Priority codes (required)
code	SΣ	1..1	CodeableConcept	fulfill | abort Binding: eRequest Task codes (required)
description	Σ	0..1	string	Human-readable explanation of task
focus	SΣ	0..1	Reference(Diagnostic RequestGroup)	Diagnostic service group this task is related to
for	SΣ	1..1	Reference(AU Core Patient)	Patient the fulfillment of the diagnostic request is for
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
executionPeriod	Σ	0..1	Period	Start and end time of execution
authoredOn	SC	1..1	dateTime	Request date
lastModified	SΣC	0..1	dateTime	Date/time when task and/or status last updated
requester	SΣ	1..1	Reference(Diagnostic PractitionerRole)	The provider requesting the diagnostic service
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier		0..1	ERequestDoctorNumber	Laboratory's doctor number for the requester
display	Σ	0..1	string	Text alternative for the resource
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	SΣ	0..1	Reference(AU Core Organization | AU Core HealthcareService)	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	Must support when completed
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. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/event-resource-types
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: DiagnosticReport
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	Reference(AU Base Diagnostic Report)	Result of output
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.meta.security	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels from the FHIR Standard
Task.meta.tag	example	CommonTags http://hl7.org/fhir/ValueSet/common-tags from the FHIR Standard
Task.meta.tag:diagnostic-task	required	Pattern: diagnostic-task-group http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-task-tags from this IG
Task.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
Task.status	required	ERequestTaskStatus http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/eorders-task-status from this IG
Task.statusReason	example
Task.businessStatus	extensible	ERequestBusinessStatuses (a valid code from eRequest Business Status) http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-business-statuses from this IG
Task.intent	required	Fixed Value: order http://hl7.org/fhir/ValueSet/task-intent|4.0.1 from the FHIR Standard
Task.priority	required	ERequestPriority http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-priority from this IG
Task.code	required	ERequestTaskCode http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-task-code from this IG
Task.requester.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Task.performerType	preferred	ProcedurePerformerRoleCodes http://hl7.org/fhir/ValueSet/performer-role from the FHIR Standard
Task.reasonCode	example
Task.input.type	example
Task.output.type	example	Pattern: DiagnosticReport

Constraints

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

This structure is derived from ERequestTaskBase

Summary

Must-Support: 1 element
Prohibited: 1 element

Structures

This structure refers to these other structures:

• Diagnostic RequestGroup (http://draft.hl7.org.au/fhir/diagnostic-orders/StructureDefinition/erequest-request-group)

Differential View

This structure is derived from ERequestTaskBase

Name	Flags	Card.	Type	Description & Constraints
Task		0..*	ERequestTaskBase	Diagnostic Task Group
meta
tag:diagnostic-task		0..1	Coding	diagnostic-task-group Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
code		1..1	code	Symbol in syntax defined by the system Fixed Value: diagnostic-task-group
partOf		0..0
focus	S	0..1	Reference(Diagnostic RequestGroup)	Diagnostic service group this task is related to
Documentation for this format

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	ERequestTaskBase	Diagnostic Task Group inv-1: Last modified date must be greater than or equal to authored-on date.
meta	Σ	0..1	Meta	Metadata about the resource
Slices for tag	Σ	0..*	Coding	Tags applied to this resource Slice: Unordered, Open by value:system Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
tag:diagnostic-task	SΣ	0..1	Coding	diagnostic-task-group Binding: eRequest Task Tag codes (required) Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
code		1..1	code	Symbol in syntax defined by the system Fixed Value: diagnostic-task-group
system	Σ	1..1	uri	Identity of the terminology system Required Pattern: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
groupIdentifier	S	1..1	ERequestPlacerGroupNumber	Diagnostic Placer Group Number
status	?!SΣ	1..1	code	requested | received | accepted | rejected | cancelled | in-progress | completed | failed Binding: eRequest Task Status codes (required)
statusReason	SΣ	0..1	CodeableConcept	Must support when status is rejected, cancelled or failed Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
businessStatus	SΣ	0..1	CodeableConcept	claimed-diagnostic-request | cancelled-diagnostic-request Binding: eRequest Business Status (extensible)
intent	Σ	1..1	code	order Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order. Fixed Value: order
priority	S	0..1	code	routine | urgent Binding: eRequest Priority codes (required)
code	SΣ	1..1	CodeableConcept	fulfill | abort Binding: eRequest Task codes (required)
focus	SΣ	0..1	Reference(Diagnostic RequestGroup)	Diagnostic service group this task is related to
for	SΣ	1..1	Reference(AU Core Patient)	Patient the fulfillment of the diagnostic request is for
authoredOn	SC	1..1	dateTime	Request date
lastModified	SΣC	0..1	dateTime	Date/time when task and/or status last updated
requester	SΣ	1..1	Reference(Diagnostic PractitionerRole)	The provider requesting the diagnostic service
owner	SΣ	0..1	Reference(AU Core Organization | AU Core HealthcareService)	Responsible individual
output	S	0..*	BackboneElement	Must support when completed
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. Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/event-resource-types
code		1..1	code	Symbol in syntax defined by the system Fixed Value: DiagnosticReport
value[x]		1..1	Reference(AU Base Diagnostic Report)	Result of output
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.meta.tag	example	CommonTags http://hl7.org/fhir/ValueSet/common-tags from the FHIR Standard
Task.meta.tag:diagnostic-task	required	Pattern: diagnostic-task-group http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-task-tags from this IG
Task.status	required	ERequestTaskStatus http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/eorders-task-status from this IG
Task.statusReason	example
Task.businessStatus	extensible	ERequestBusinessStatuses (a valid code from eRequest Business Status) http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-business-statuses from this IG
Task.intent	required	Fixed Value: order http://hl7.org/fhir/ValueSet/task-intent|4.0.1 from the FHIR Standard
Task.priority	required	ERequestPriority http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-priority from this IG
Task.code	required	ERequestTaskCode http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-task-code from this IG
Task.output.type	example	Pattern: DiagnosticReport

Constraints

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

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	ERequestTaskBase	Diagnostic Task Group 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
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	Σ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
Slices for tag	Σ	0..*	Coding	Tags applied to this resource Slice: Unordered, Open by value:system Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
tag:diagnostic-task	SΣ	0..1	Coding	diagnostic-task-group Binding: eRequest Task Tag codes (required) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: diagnostic-task-group
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	Σ	1..1	uri	Identity of the terminology system Required Pattern: http://draft.hl7.org.au/fhir/diagnostic-orders/CodeSystem/erequest-task-tag
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	0..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
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier		0..*	Identifier	Task Instance Identifier
instantiatesCanonical	Σ	0..1	canonical(ActivityDefinition)	Formal definition of task
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	Σ	0..*	Reference(Resource)	Request fulfilled by this task
groupIdentifier	S	1..1	ERequestPlacerGroupNumber	Diagnostic Placer Group Number
status	?!SΣ	1..1	code	requested | received | accepted | rejected | cancelled | in-progress | completed | failed Binding: eRequest Task Status codes (required)
statusReason	SΣ	0..1	CodeableConcept	Must support when status is rejected, cancelled or failed Binding: (unbound) (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
businessStatus	SΣ	0..1	CodeableConcept	claimed-diagnostic-request | cancelled-diagnostic-request Binding: eRequest Business Status (extensible)
intent	Σ	1..1	code	order Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order. Fixed Value: order
priority	S	0..1	code	routine | urgent Binding: eRequest Priority codes (required)
code	SΣ	1..1	CodeableConcept	fulfill | abort Binding: eRequest Task codes (required)
description	Σ	0..1	string	Human-readable explanation of task
focus	SΣ	0..1	Reference(Diagnostic RequestGroup)	Diagnostic service group this task is related to
for	SΣ	1..1	Reference(AU Core Patient)	Patient the fulfillment of the diagnostic request is for
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
executionPeriod	Σ	0..1	Period	Start and end time of execution
authoredOn	SC	1..1	dateTime	Request date
lastModified	SΣC	0..1	dateTime	Date/time when task and/or status last updated
requester	SΣ	1..1	Reference(Diagnostic PractitionerRole)	The provider requesting the diagnostic service
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier		0..1	ERequestDoctorNumber	Laboratory's doctor number for the requester
display	Σ	0..1	string	Text alternative for the resource
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	SΣ	0..1	Reference(AU Core Organization | AU Core HealthcareService)	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	Must support when completed
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. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/event-resource-types
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: DiagnosticReport
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	Reference(AU Base Diagnostic Report)	Result of output
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.meta.security	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels from the FHIR Standard
Task.meta.tag	example	CommonTags http://hl7.org/fhir/ValueSet/common-tags from the FHIR Standard
Task.meta.tag:diagnostic-task	required	Pattern: diagnostic-task-group http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-task-tags from this IG
Task.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
Task.status	required	ERequestTaskStatus http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/eorders-task-status from this IG
Task.statusReason	example
Task.businessStatus	extensible	ERequestBusinessStatuses (a valid code from eRequest Business Status) http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-business-statuses from this IG
Task.intent	required	Fixed Value: order http://hl7.org/fhir/ValueSet/task-intent|4.0.1 from the FHIR Standard
Task.priority	required	ERequestPriority http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-priority from this IG
Task.code	required	ERequestTaskCode http://draft.hl7.org.au/fhir/diagnostic-orders/ValueSet/erequest-task-code from this IG
Task.requester.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Task.performerType	preferred	ProcedurePerformerRoleCodes http://hl7.org/fhir/ValueSet/performer-role from the FHIR Standard
Task.reasonCode	example
Task.input.type	example
Task.output.type	example	Pattern: DiagnosticReport

Constraints

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

This structure is derived from ERequestTaskBase

Summary

Must-Support: 1 element
Prohibited: 1 element

Structures

This structure refers to these other structures:

• Diagnostic RequestGroup (http://draft.hl7.org.au/fhir/diagnostic-orders/StructureDefinition/erequest-request-group)

Other representations of profile: CSV, Excel, Schematron