Vaccination CDS Implementation Guide, published by Euvabeco. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/EUVABECO/VCDS/ and changes regularly. See the Directory of published versions

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

Resource Profile: Questionnaire

In this questionnaire, the relevant conditions for the CDS are identified with a persistent code from the Conditions code system.

Usages:

• Examples for this Profile: Questionnaire/example-questionnaire

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
Questionnaire	C	0..*	Questionnaire	A structured set of questions Interfaces Implemented: MetadataResource Constraints: cnl-0, que-2
Questionnaire.implicitRules	?! This element is a modifier element. Σ This element is included in summaries.	0..1	uri	A set of rules under which this content was created
Questionnaire.contained		0..*	Resource	Contained, inline Resources
Questionnaire.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored
Questionnaire.version	Σ This element is included in summaries.	1..1	string	Version of the CDS rules corresponding to the questionnaire
Questionnaire.status	?! This element is a modifier element. Σ This element is included in summaries. C	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Questionnaire.status	Base	required	PublicationStatus	📍5.0.0	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
cnl-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation	name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')
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()
que-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire	descendants().linkId.isDistinct()

This structure is derived from Questionnaire

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire		0..*	Questionnaire	A structured set of questions Interfaces Implemented: MetadataResource
Questionnaire.version		1..1	string	Version of the CDS rules corresponding to the questionnaire
Questionnaire.item
Questionnaire.item.code		0..*	Coding	Mandatory for actual conditions Binding: Persistent codes for conditions (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Questionnaire.item.code	Base	required	Persistent codes for conditions	📦0.1.0	This IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire	C	0..*	Questionnaire	A structured set of questions Interfaces Implemented: MetadataResource Constraints: cnl-0, que-2
Questionnaire.id	Σ This element is included in summaries.	0..1	id	Logical id of this artifact
Questionnaire.meta	Σ This element is included in summaries.	0..1	Meta	Metadata about the resource
Questionnaire.implicitRules	?! This element is a modifier element. Σ This element is included in summaries.	0..1	uri	A set of rules under which this content was created
Questionnaire.language		0..1	code	Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language Additional Bindings Purpose CommonLanguages Starter
Questionnaire.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
Questionnaire.contained		0..*	Resource	Contained, inline Resources
Questionnaire.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored
Questionnaire.url	Σ This element is included in summaries. C	0..1	uri	Canonical identifier for this questionnaire, represented as an absolute URI (globally unique) Constraints: cnl-1
Questionnaire.identifier	Σ This element is included in summaries.	0..*	Identifier	Business identifier for questionnaire
Questionnaire.version	Σ This element is included in summaries.	1..1	string	Version of the CDS rules corresponding to the questionnaire
Questionnaire.versionAlgorithm[x]	Σ This element is included in summaries.	0..1		How to compare versions Binding: VersionAlgorithm (extensible)
Questionnaire.versionAlgorithm[x].versionAlgorithmString			string
Questionnaire.versionAlgorithm[x].versionAlgorithmCoding			Coding
Questionnaire.name	Σ This element is included in summaries. C	0..1	string	Name for this questionnaire (computer friendly)
Questionnaire.title	Σ This element is included in summaries.	0..1	string	Name for this questionnaire (human friendly)
Questionnaire.derivedFrom	Σ This element is included in summaries.	0..*	canonical(Questionnaire)	Based on Questionnaire
Questionnaire.status	?! This element is a modifier element. Σ This element is included in summaries. C	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
Questionnaire.experimental	Σ This element is included in summaries.	0..1	boolean	For testing purposes, not real usage
Questionnaire.subjectType	Σ This element is included in summaries.	0..*	code	Resource that can be subject of QuestionnaireResponse Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
Questionnaire.date	Σ This element is included in summaries.	0..1	dateTime	Date last changed
Questionnaire.publisher	Σ This element is included in summaries.	0..1	string	Name of the publisher/steward (organization or individual)
Questionnaire.contact	Σ This element is included in summaries.	0..*	ContactDetail	Contact details for the publisher
Questionnaire.description	Σ This element is included in summaries.	0..1	markdown	Natural language description of the questionnaire
Questionnaire.useContext	Σ This element is included in summaries.	0..*	UsageContext	The context that the content is intended to support
Questionnaire.jurisdiction	Σ This element is included in summaries.	0..*	CodeableConcept	Intended jurisdiction for questionnaire (if applicable) Binding: JurisdictionValueSet (extensible): Countries and regions within which this artifact is targeted for use.
Questionnaire.purpose		0..1	markdown	Why this questionnaire is defined
Questionnaire.copyright		0..1	markdown	Use and/or publishing restrictions
Questionnaire.copyrightLabel		0..1	string	Copyright holder and year(s)
Questionnaire.approvalDate		0..1	date	When the questionnaire was approved by publisher
Questionnaire.lastReviewDate		0..1	date	When the questionnaire was last reviewed by the publisher
Questionnaire.effectivePeriod	Σ This element is included in summaries.	0..1	Period	When the questionnaire is expected to be used
Questionnaire.code	Σ This element is included in summaries.	0..*	Coding	Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
Questionnaire.item	C	0..*	BackboneElement	Questions and sections within the Questionnaire Constraints: que-1a, que-1b, que-1c, que-3, que-4, que-5, que-6, que-8, que-9, que-10, que-11, que-12, que-13, que-14
Questionnaire.item.id		0..1	string	Unique id for inter-element referencing
Questionnaire.item.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.item.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Questionnaire.item.linkId	C	1..1	string	Unique id for item in questionnaire Constraints: que-15
Questionnaire.item.definition		0..1	uri	ElementDefinition - details for the item
Questionnaire.item.code	C	0..*	Coding	Mandatory for actual conditions Binding: Persistent codes for conditions (required)
Questionnaire.item.prefix		0..1	string	E.g. "1(a)", "2.5.3"
Questionnaire.item.text		0..1	string	Primary text for the item
Questionnaire.item.type	C	1..1	code	group | display | boolean | decimal | integer | date | dateTime + Binding: QuestionnaireItemType (required): Distinguishes groups from questions and display text and indicates data type for questions.
Questionnaire.item.enableWhen	?! This element is a modifier element. C	0..*	BackboneElement	Only allow data when Constraints: que-7
Questionnaire.item.enableWhen.id		0..1	string	Unique id for inter-element referencing
Questionnaire.item.enableWhen.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.item.enableWhen.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Questionnaire.item.enableWhen.question		1..1	string	The linkId of question that determines whether item is enabled/disabled
Questionnaire.item.enableWhen.operator	C	1..1	code	exists | = | != | > | < | >= | <= Binding: QuestionnaireItemOperator (required): The criteria by which a question is enabled.
Questionnaire.item.enableWhen.answer[x]	C	1..1		Value for question comparison based on operator Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
Questionnaire.item.enableWhen.answer[x].answerBoolean			boolean
Questionnaire.item.enableWhen.answer[x].answerDecimal			decimal
Questionnaire.item.enableWhen.answer[x].answerInteger			integer
Questionnaire.item.enableWhen.answer[x].answerDate			date
Questionnaire.item.enableWhen.answer[x].answerDateTime			dateTime
Questionnaire.item.enableWhen.answer[x].answerTime			time
Questionnaire.item.enableWhen.answer[x].answerString			string
Questionnaire.item.enableWhen.answer[x].answerCoding			Coding
Questionnaire.item.enableWhen.answer[x].answerQuantity			Quantity
Questionnaire.item.enableWhen.answer[x].answerReference			Reference(Resource)
Questionnaire.item.enableBehavior	C	0..1	code	all | any Binding: EnableWhenBehavior (required): Controls how multiple enableWhen values are interpreted - whether all or any must be true.
Questionnaire.item.disabledDisplay		0..1	code	hidden | protected Binding: QuestionnaireItemDisabledDisplay (required): Defines how disabled elements should be rendered
Questionnaire.item.required	C	0..1	boolean	Whether the item must be included in data results
Questionnaire.item.repeats	C	0..1	boolean	Whether the item may repeat
Questionnaire.item.readOnly	C	0..1	boolean	Don't allow human editing
Questionnaire.item.maxLength	C	0..1	integer	No more than these many characters
Questionnaire.item.answerConstraint	C	0..1	code	optionsOnly | optionsOrType | optionsOrString Binding: QuestionnaireAnswerConstraint (required): Indicates differnt modes for restricting values when options or valueset are specified
Questionnaire.item.answerValueSet	C	0..1	canonical(ValueSet)	ValueSet containing permitted answers
Questionnaire.item.answerOption	C	0..*	BackboneElement	Permitted answer
Questionnaire.item.answerOption.id		0..1	string	Unique id for inter-element referencing
Questionnaire.item.answerOption.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.item.answerOption.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Questionnaire.item.answerOption.value[x]		1..1		Answer value Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
Questionnaire.item.answerOption.value[x].valueInteger			integer
Questionnaire.item.answerOption.value[x].valueDate			date
Questionnaire.item.answerOption.value[x].valueTime			time
Questionnaire.item.answerOption.value[x].valueString			string
Questionnaire.item.answerOption.value[x].valueCoding			Coding
Questionnaire.item.answerOption.value[x].valueReference			Reference(Resource)
Questionnaire.item.answerOption.initialSelected		0..1	boolean	Whether option is selected by default
Questionnaire.item.initial	C	0..*	BackboneElement	Initial value(s) when item is first rendered
Questionnaire.item.initial.id		0..1	string	Unique id for inter-element referencing
Questionnaire.item.initial.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.item.initial.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Questionnaire.item.initial.value[x]		1..1		Actual value for initializing the question Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
Questionnaire.item.initial.value[x].valueBoolean			boolean
Questionnaire.item.initial.value[x].valueDecimal			decimal
Questionnaire.item.initial.value[x].valueInteger			integer
Questionnaire.item.initial.value[x].valueDate			date
Questionnaire.item.initial.value[x].valueDateTime			dateTime
Questionnaire.item.initial.value[x].valueTime			time
Questionnaire.item.initial.value[x].valueString			string
Questionnaire.item.initial.value[x].valueUri			uri
Questionnaire.item.initial.value[x].valueAttachment			Attachment
Questionnaire.item.initial.value[x].valueCoding			Coding
Questionnaire.item.initial.value[x].valueQuantity			Quantity
Questionnaire.item.initial.value[x].valueReference			Reference(Resource)
Questionnaire.item.item		0..*	See item (Questionnaire)	Nested questionnaire items
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Questionnaire.language	Base	required	All Languages	📍5.0.0	FHIR Std.
Questionnaire.versionAlgorithm[x]	Base	extensible	Version Algorithm	📍5.0.0	FHIR Std.
Questionnaire.status	Base	required	PublicationStatus	📍5.0.0	FHIR Std.
Questionnaire.subjectType	Base	required	Resource Types	📍5.0.0	FHIR Std.
Questionnaire.jurisdiction	Base	extensible	Jurisdiction ValueSet	📍5.0.0	FHIR Std.
Questionnaire.code	Base	example	Questionnaire Question Codes	📍5.0.0	FHIR Std.
Questionnaire.item.code	Base	required	Persistent codes for conditions	📦0.1.0	This IG
Questionnaire.item.type	Base	required	Questionnaire Item Type	📍5.0.0	FHIR Std.
Questionnaire.item.enableWhen.​operator	Base	required	Questionnaire Item Operator	📍5.0.0	FHIR Std.
Questionnaire.item.enableWhen.​answer[x]	Base	example	Questionnaire Answer Codes	📍5.0.0	FHIR Std.
Questionnaire.item.enableBehavior	Base	required	Enable When Behavior	📍5.0.0	FHIR Std.
Questionnaire.item.disabledDisplay	Base	required	Questionnaire Item Disabled Display	📍5.0.0	FHIR Std.
Questionnaire.item.answerConstraint	Base	required	Questionnaire answer constraints value set	📍5.0.0	FHIR Std.
Questionnaire.item.answerOption.​value[x]	Base	example	Questionnaire Answer Codes	📍5.0.0	FHIR Std.
Questionnaire.item.initial.​value[x]	Base	example	Questionnaire Answer Codes	📍5.0.0	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
cnl-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation	name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')
cnl-1	warning	Questionnaire.url	URL should not contain | or # - these characters make processing canonical references problematic	exists() implies matches('^[^|# ]+$')
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()
que-1a	error	Questionnaire.item	Group items must have nested items when Questionanire is complete	(type='group' and %resource.status='complete') implies item.empty().not()
que-1b	warning	Questionnaire.item	Groups should have items	type='group' implies item.empty().not()
que-1c	error	Questionnaire.item	Display items cannot have child items	type='display' implies item.empty()
que-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire	descendants().linkId.isDistinct()
que-3	error	Questionnaire.item	Display items cannot have a "code" asserted	type!='display' or code.empty()
que-4	error	Questionnaire.item	A question cannot have both answerOption and answerValueSet	answerOption.empty() or answerValueSet.empty()
que-5	error	Questionnaire.item	Only coding, decimal, integer, date, dateTime, time, string or quantity items can have answerOption or answerValueSet	(type='coding' or type = 'decimal' or type = 'integer' or type = 'date' or type = 'dateTime' or type = 'time' or type = 'string' or type = 'quantity') or (answerValueSet.empty() and answerOption.empty())
que-6	error	Questionnaire.item	Required and repeat aren't permitted for display items	type!='display' or (required.empty() and repeats.empty())
que-7	error	Questionnaire.item.enableWhen	If the operator is 'exists', the value must be a boolean	operator = 'exists' implies (answer is boolean)
que-8	error	Questionnaire.item	Initial values can't be specified for groups or display items	(type!='group' and type!='display') or initial.empty()
que-9	error	Questionnaire.item	Read-only can't be specified for "display" items	type!='display' or readOnly.empty()
que-10	error	Questionnaire.item	Maximum length can only be declared for simple question types	(type in ('boolean' | 'decimal' | 'integer' | 'string' | 'text' | 'url')) or answerConstraint='optionOrString' or maxLength.empty()
que-11	error	Questionnaire.item	If one or more answerOption is present, initial cannot be present. Use answerOption.initialSelected instead	answerOption.empty() or initial.empty()
que-12	error	Questionnaire.item	If there are more than one enableWhen, enableBehavior must be specified	enableWhen.count() > 1 implies enableBehavior.exists()
que-13	error	Questionnaire.item	Can only have multiple initial values for repeating items	repeats=true or initial.count() <= 1
que-14	warning	Questionnaire.item	Can only have answerConstraint if answerOption or answerValueSet are present. (This is a warning because extensions may serve the same purpose)	answerConstraint.exists() implies answerOption.exists() or answerValueSet.exists()
que-15	warning	Questionnaire.item.linkId	Link ids should be 255 characters or less	$this.length() <= 255

This structure is derived from Questionnaire

Summary

Mandatory: 1 element

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire	C	0..*	Questionnaire	A structured set of questions Interfaces Implemented: MetadataResource Constraints: cnl-0, que-2
Questionnaire.implicitRules	?! This element is a modifier element. Σ This element is included in summaries.	0..1	uri	A set of rules under which this content was created
Questionnaire.contained		0..*	Resource	Contained, inline Resources
Questionnaire.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored
Questionnaire.version	Σ This element is included in summaries.	1..1	string	Version of the CDS rules corresponding to the questionnaire
Questionnaire.status	?! This element is a modifier element. Σ This element is included in summaries. C	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Questionnaire.status	Base	required	PublicationStatus	📍5.0.0	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
cnl-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation	name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')
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()
que-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire	descendants().linkId.isDistinct()

Differential View

This structure is derived from Questionnaire

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire		0..*	Questionnaire	A structured set of questions Interfaces Implemented: MetadataResource
Questionnaire.version		1..1	string	Version of the CDS rules corresponding to the questionnaire
Questionnaire.item
Questionnaire.item.code		0..*	Coding	Mandatory for actual conditions Binding: Persistent codes for conditions (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Questionnaire.item.code	Base	required	Persistent codes for conditions	📦0.1.0	This IG

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Questionnaire	C	0..*	Questionnaire	A structured set of questions Interfaces Implemented: MetadataResource Constraints: cnl-0, que-2
Questionnaire.id	Σ This element is included in summaries.	0..1	id	Logical id of this artifact
Questionnaire.meta	Σ This element is included in summaries.	0..1	Meta	Metadata about the resource
Questionnaire.implicitRules	?! This element is a modifier element. Σ This element is included in summaries.	0..1	uri	A set of rules under which this content was created
Questionnaire.language		0..1	code	Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language Additional Bindings Purpose CommonLanguages Starter
Questionnaire.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
Questionnaire.contained		0..*	Resource	Contained, inline Resources
Questionnaire.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored
Questionnaire.url	Σ This element is included in summaries. C	0..1	uri	Canonical identifier for this questionnaire, represented as an absolute URI (globally unique) Constraints: cnl-1
Questionnaire.identifier	Σ This element is included in summaries.	0..*	Identifier	Business identifier for questionnaire
Questionnaire.version	Σ This element is included in summaries.	1..1	string	Version of the CDS rules corresponding to the questionnaire
Questionnaire.versionAlgorithm[x]	Σ This element is included in summaries.	0..1		How to compare versions Binding: VersionAlgorithm (extensible)
Questionnaire.versionAlgorithm[x].versionAlgorithmString			string
Questionnaire.versionAlgorithm[x].versionAlgorithmCoding			Coding
Questionnaire.name	Σ This element is included in summaries. C	0..1	string	Name for this questionnaire (computer friendly)
Questionnaire.title	Σ This element is included in summaries.	0..1	string	Name for this questionnaire (human friendly)
Questionnaire.derivedFrom	Σ This element is included in summaries.	0..*	canonical(Questionnaire)	Based on Questionnaire
Questionnaire.status	?! This element is a modifier element. Σ This element is included in summaries. C	1..1	code	draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
Questionnaire.experimental	Σ This element is included in summaries.	0..1	boolean	For testing purposes, not real usage
Questionnaire.subjectType	Σ This element is included in summaries.	0..*	code	Resource that can be subject of QuestionnaireResponse Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
Questionnaire.date	Σ This element is included in summaries.	0..1	dateTime	Date last changed
Questionnaire.publisher	Σ This element is included in summaries.	0..1	string	Name of the publisher/steward (organization or individual)
Questionnaire.contact	Σ This element is included in summaries.	0..*	ContactDetail	Contact details for the publisher
Questionnaire.description	Σ This element is included in summaries.	0..1	markdown	Natural language description of the questionnaire
Questionnaire.useContext	Σ This element is included in summaries.	0..*	UsageContext	The context that the content is intended to support
Questionnaire.jurisdiction	Σ This element is included in summaries.	0..*	CodeableConcept	Intended jurisdiction for questionnaire (if applicable) Binding: JurisdictionValueSet (extensible): Countries and regions within which this artifact is targeted for use.
Questionnaire.purpose		0..1	markdown	Why this questionnaire is defined
Questionnaire.copyright		0..1	markdown	Use and/or publishing restrictions
Questionnaire.copyrightLabel		0..1	string	Copyright holder and year(s)
Questionnaire.approvalDate		0..1	date	When the questionnaire was approved by publisher
Questionnaire.lastReviewDate		0..1	date	When the questionnaire was last reviewed by the publisher
Questionnaire.effectivePeriod	Σ This element is included in summaries.	0..1	Period	When the questionnaire is expected to be used
Questionnaire.code	Σ This element is included in summaries.	0..*	Coding	Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
Questionnaire.item	C	0..*	BackboneElement	Questions and sections within the Questionnaire Constraints: que-1a, que-1b, que-1c, que-3, que-4, que-5, que-6, que-8, que-9, que-10, que-11, que-12, que-13, que-14
Questionnaire.item.id		0..1	string	Unique id for inter-element referencing
Questionnaire.item.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.item.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Questionnaire.item.linkId	C	1..1	string	Unique id for item in questionnaire Constraints: que-15
Questionnaire.item.definition		0..1	uri	ElementDefinition - details for the item
Questionnaire.item.code	C	0..*	Coding	Mandatory for actual conditions Binding: Persistent codes for conditions (required)
Questionnaire.item.prefix		0..1	string	E.g. "1(a)", "2.5.3"
Questionnaire.item.text		0..1	string	Primary text for the item
Questionnaire.item.type	C	1..1	code	group | display | boolean | decimal | integer | date | dateTime + Binding: QuestionnaireItemType (required): Distinguishes groups from questions and display text and indicates data type for questions.
Questionnaire.item.enableWhen	?! This element is a modifier element. C	0..*	BackboneElement	Only allow data when Constraints: que-7
Questionnaire.item.enableWhen.id		0..1	string	Unique id for inter-element referencing
Questionnaire.item.enableWhen.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.item.enableWhen.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Questionnaire.item.enableWhen.question		1..1	string	The linkId of question that determines whether item is enabled/disabled
Questionnaire.item.enableWhen.operator	C	1..1	code	exists | = | != | > | < | >= | <= Binding: QuestionnaireItemOperator (required): The criteria by which a question is enabled.
Questionnaire.item.enableWhen.answer[x]	C	1..1		Value for question comparison based on operator Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
Questionnaire.item.enableWhen.answer[x].answerBoolean			boolean
Questionnaire.item.enableWhen.answer[x].answerDecimal			decimal
Questionnaire.item.enableWhen.answer[x].answerInteger			integer
Questionnaire.item.enableWhen.answer[x].answerDate			date
Questionnaire.item.enableWhen.answer[x].answerDateTime			dateTime
Questionnaire.item.enableWhen.answer[x].answerTime			time
Questionnaire.item.enableWhen.answer[x].answerString			string
Questionnaire.item.enableWhen.answer[x].answerCoding			Coding
Questionnaire.item.enableWhen.answer[x].answerQuantity			Quantity
Questionnaire.item.enableWhen.answer[x].answerReference			Reference(Resource)
Questionnaire.item.enableBehavior	C	0..1	code	all | any Binding: EnableWhenBehavior (required): Controls how multiple enableWhen values are interpreted - whether all or any must be true.
Questionnaire.item.disabledDisplay		0..1	code	hidden | protected Binding: QuestionnaireItemDisabledDisplay (required): Defines how disabled elements should be rendered
Questionnaire.item.required	C	0..1	boolean	Whether the item must be included in data results
Questionnaire.item.repeats	C	0..1	boolean	Whether the item may repeat
Questionnaire.item.readOnly	C	0..1	boolean	Don't allow human editing
Questionnaire.item.maxLength	C	0..1	integer	No more than these many characters
Questionnaire.item.answerConstraint	C	0..1	code	optionsOnly | optionsOrType | optionsOrString Binding: QuestionnaireAnswerConstraint (required): Indicates differnt modes for restricting values when options or valueset are specified
Questionnaire.item.answerValueSet	C	0..1	canonical(ValueSet)	ValueSet containing permitted answers
Questionnaire.item.answerOption	C	0..*	BackboneElement	Permitted answer
Questionnaire.item.answerOption.id		0..1	string	Unique id for inter-element referencing
Questionnaire.item.answerOption.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.item.answerOption.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Questionnaire.item.answerOption.value[x]		1..1		Answer value Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
Questionnaire.item.answerOption.value[x].valueInteger			integer
Questionnaire.item.answerOption.value[x].valueDate			date
Questionnaire.item.answerOption.value[x].valueTime			time
Questionnaire.item.answerOption.value[x].valueString			string
Questionnaire.item.answerOption.value[x].valueCoding			Coding
Questionnaire.item.answerOption.value[x].valueReference			Reference(Resource)
Questionnaire.item.answerOption.initialSelected		0..1	boolean	Whether option is selected by default
Questionnaire.item.initial	C	0..*	BackboneElement	Initial value(s) when item is first rendered
Questionnaire.item.initial.id		0..1	string	Unique id for inter-element referencing
Questionnaire.item.initial.extension		0..*	Extension	Additional content defined by implementations
Questionnaire.item.initial.modifierExtension	?! This element is a modifier element. Σ This element is included in summaries.	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Questionnaire.item.initial.value[x]		1..1		Actual value for initializing the question Binding: QuestionnaireAnswerCodes (example): Allowed values to answer questions.
Questionnaire.item.initial.value[x].valueBoolean			boolean
Questionnaire.item.initial.value[x].valueDecimal			decimal
Questionnaire.item.initial.value[x].valueInteger			integer
Questionnaire.item.initial.value[x].valueDate			date
Questionnaire.item.initial.value[x].valueDateTime			dateTime
Questionnaire.item.initial.value[x].valueTime			time
Questionnaire.item.initial.value[x].valueString			string
Questionnaire.item.initial.value[x].valueUri			uri
Questionnaire.item.initial.value[x].valueAttachment			Attachment
Questionnaire.item.initial.value[x].valueCoding			Coding
Questionnaire.item.initial.value[x].valueQuantity			Quantity
Questionnaire.item.initial.value[x].valueReference			Reference(Resource)
Questionnaire.item.item		0..*	See item (Questionnaire)	Nested questionnaire items
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Questionnaire.language	Base	required	All Languages	📍5.0.0	FHIR Std.
Questionnaire.versionAlgorithm[x]	Base	extensible	Version Algorithm	📍5.0.0	FHIR Std.
Questionnaire.status	Base	required	PublicationStatus	📍5.0.0	FHIR Std.
Questionnaire.subjectType	Base	required	Resource Types	📍5.0.0	FHIR Std.
Questionnaire.jurisdiction	Base	extensible	Jurisdiction ValueSet	📍5.0.0	FHIR Std.
Questionnaire.code	Base	example	Questionnaire Question Codes	📍5.0.0	FHIR Std.
Questionnaire.item.code	Base	required	Persistent codes for conditions	📦0.1.0	This IG
Questionnaire.item.type	Base	required	Questionnaire Item Type	📍5.0.0	FHIR Std.
Questionnaire.item.enableWhen.​operator	Base	required	Questionnaire Item Operator	📍5.0.0	FHIR Std.
Questionnaire.item.enableWhen.​answer[x]	Base	example	Questionnaire Answer Codes	📍5.0.0	FHIR Std.
Questionnaire.item.enableBehavior	Base	required	Enable When Behavior	📍5.0.0	FHIR Std.
Questionnaire.item.disabledDisplay	Base	required	Questionnaire Item Disabled Display	📍5.0.0	FHIR Std.
Questionnaire.item.answerConstraint	Base	required	Questionnaire answer constraints value set	📍5.0.0	FHIR Std.
Questionnaire.item.answerOption.​value[x]	Base	example	Questionnaire Answer Codes	📍5.0.0	FHIR Std.
Questionnaire.item.initial.​value[x]	Base	example	Questionnaire Answer Codes	📍5.0.0	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
cnl-0	warning	Questionnaire	Name should be usable as an identifier for the module by machine processing applications such as code generation	name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')
cnl-1	warning	Questionnaire.url	URL should not contain | or # - these characters make processing canonical references problematic	exists() implies matches('^[^|# ]+$')
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()
que-1a	error	Questionnaire.item	Group items must have nested items when Questionanire is complete	(type='group' and %resource.status='complete') implies item.empty().not()
que-1b	warning	Questionnaire.item	Groups should have items	type='group' implies item.empty().not()
que-1c	error	Questionnaire.item	Display items cannot have child items	type='display' implies item.empty()
que-2	error	Questionnaire	The link ids for groups and questions must be unique within the questionnaire	descendants().linkId.isDistinct()
que-3	error	Questionnaire.item	Display items cannot have a "code" asserted	type!='display' or code.empty()
que-4	error	Questionnaire.item	A question cannot have both answerOption and answerValueSet	answerOption.empty() or answerValueSet.empty()
que-5	error	Questionnaire.item	Only coding, decimal, integer, date, dateTime, time, string or quantity items can have answerOption or answerValueSet	(type='coding' or type = 'decimal' or type = 'integer' or type = 'date' or type = 'dateTime' or type = 'time' or type = 'string' or type = 'quantity') or (answerValueSet.empty() and answerOption.empty())
que-6	error	Questionnaire.item	Required and repeat aren't permitted for display items	type!='display' or (required.empty() and repeats.empty())
que-7	error	Questionnaire.item.enableWhen	If the operator is 'exists', the value must be a boolean	operator = 'exists' implies (answer is boolean)
que-8	error	Questionnaire.item	Initial values can't be specified for groups or display items	(type!='group' and type!='display') or initial.empty()
que-9	error	Questionnaire.item	Read-only can't be specified for "display" items	type!='display' or readOnly.empty()
que-10	error	Questionnaire.item	Maximum length can only be declared for simple question types	(type in ('boolean' | 'decimal' | 'integer' | 'string' | 'text' | 'url')) or answerConstraint='optionOrString' or maxLength.empty()
que-11	error	Questionnaire.item	If one or more answerOption is present, initial cannot be present. Use answerOption.initialSelected instead	answerOption.empty() or initial.empty()
que-12	error	Questionnaire.item	If there are more than one enableWhen, enableBehavior must be specified	enableWhen.count() > 1 implies enableBehavior.exists()
que-13	error	Questionnaire.item	Can only have multiple initial values for repeating items	repeats=true or initial.count() <= 1
que-14	warning	Questionnaire.item	Can only have answerConstraint if answerOption or answerValueSet are present. (This is a warning because extensions may serve the same purpose)	answerConstraint.exists() implies answerOption.exists() or answerValueSet.exists()
que-15	warning	Questionnaire.item.linkId	Link ids should be 255 characters or less	$this.length() <= 255

This structure is derived from Questionnaire

Summary

Mandatory: 1 element

Other representations of profile: CSV, Excel, Schematron