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D.4.1 StructureDefinition: cpg-expressionbasedvalueset

Examples:

Example	id	Format
Example of an expression-based value set	opioids-with-ambulatory-abuse-potential	XML	JSON

D.4.1.1 Formal Views of Profile Content

The official URL for this profile is:

http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-expressionbasedvalueset

Defines an expression-based value set (i.e. a value set defined intensionally using expressions of the code systems involved)

This profile builds on CPGValueSet.

This profile was published on Thu Jun 06 00:00:00 EDT 2019 as a draft by Health Level Seven, Inc. - CDS WG.

Description of Profiles, Differentials, and Snapshots.

 

D.4.1.2 Terminology Bindings

Terminology Bindings

Path	Conformance	ValueSet
ValueSet.language	preferred	CommonLanguages Max Binding: AllLanguages
ValueSet.status	required	PublicationStatus
ValueSet.jurisdiction	extensible	Jurisdiction ValueSet
ValueSet.compose.include.concept.designation.language	preferred	CommonLanguages Max Binding: AllLanguages
ValueSet.compose.include.concept.designation.use	extensible	DesignationUse
ValueSet.compose.include.filter.op	required	FilterOperator

D.4.1.3 Constraints

Constraints

Id	Path	Details	Requirements
dom-2	ValueSet	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-4	ValueSet	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-3	ValueSet	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-6	ValueSet	A resource should have narrative for robust management : text.div.exists()
dom-5	ValueSet	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
vsd-0	ValueSet	Name should be usable as an identifier for the module by machine processing applications such as code generation : name.matches('[A-Z]([A-Za-z0-9_]){0,254}')
1	ValueSet	Either rulesText or expression must be provided, but not both : (extension('http://hl7.org/fhir/StructureDefinition/valueset-rules-text') | extension('http://hl7.org/fhir/StructureDefinition/valueset-expression')).exists()
ele-1	ValueSet.compose	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	ValueSet.compose.include	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
vsd-2	ValueSet.compose.include	A value set with concepts or filters SHALL include a system : (concept.exists() or filter.exists()) implies system.exists()
vsd-3	ValueSet.compose.include	Cannot have both concept and filter : concept.empty() or filter.empty()
vsd-1	ValueSet.compose.include	A value set include/exclude SHALL have a value set or a system : valueSet.exists() or system.exists()
ele-1	ValueSet.compose.include.concept	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	ValueSet.compose.include.concept.designation	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	ValueSet.compose.include.filter	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	ValueSet.expansion	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	ValueSet.expansion.parameter	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ele-1	ValueSet.expansion.contains	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
vsd-6	ValueSet.expansion.contains	SHALL have a code or a display : code.exists() or display.exists()
vsd-9	ValueSet.expansion.contains	Must have a code if not abstract : code.exists() or abstract = true
vsd-10	ValueSet.expansion.contains	Must have a system if a code is present : code.empty() or system.exists()