Using CQL With FHIR
3.0.0-ballot - STU 3 Ballot
Using CQL With FHIR
3.0.0-ballot - STU 3 Ballot
Using CQL With FHIR - Downloaded Version null See the Directory of published versions
| Official URL: http://hl7.org/fhir/uv/cql/StructureDefinition/cql-groupdefinition | Version: 3.0.0-ballot | ||||
| Standards status: Trial-use | Maturity Level: 2 | Computable Name: CQLGroupDefiition | |||
| Other Identifiers: OID:2.16.840.1.113883.4.642.40.37.42.23 | |||||
The CQL Group Definition profile defines conformance expectations for the use of a FHIR Group resource as a cohort definition using Clinical Quality Language (CQL) to define membership criteria. This profile is intended to be consistent with and able to be used as a cohort definition in other similar efforts including clinical trial eligibility in the Evidence-based Medicine on FHIR space, as well as the Bulk Cohort API cohort definition profile.
Usages:
You can also check for usages in the FHIR IG Statistics
Description Differentials, Snapshots, and other representations.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Group |
C | 0..* | Group | Group of multiple entities Constraints: grp-1 |
  implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created |
  Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url | |
   extension:url |
S | 0..1 | uri | Canonical identifier for this artifact, represented as a URI (globally unique) URL: http://hl7.org/fhir/StructureDefinition/artifact-url |
| extension:version |
S | 0..1 | string | Business version of the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-version |
 extension:cqlOptions |
S | 0..1 | (Complex) | What options URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions |
  url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions" | |
  value[x] |
1..1 | Reference(CQL Options) | Value of extension | |
| extension:cqlLibrary |
S | 0..* | (Complex) | A library containing logic used by the artifact URL: http://hl7.org/fhir/StructureDefinition/cqf-library |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-library" | |
| value[x] |
1..1 | canonical(CQL Library) | Value of extension | |
 extension:characteristicExpression |
S | 1..1 | (Complex) | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression |
 extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/characteristicExpression" | |
 value[x] |
S | 1..1 | Expression | Value of extension |
 modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored |
| type |
Σ | 1..1 | code | person | animal | practitioner | device | medication | substance Binding: GroupType (required): Types of resources that are part of group. |
| actual |
ΣC | 1..1 | boolean | Descriptive or actual Fixed Value: false |
 code |
SΣ | 0..1 | CodeableConcept | Type of individual the cohort is made up of Binding: SubjectType (extensible) |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Group.type | Base | required | GroupType | 📍4.0.1 | FHIR Std. |
| Group.code | Base | extensible | Subject type | 📦4.0.1 | FHIR Std. |
| Group.characteristic.code | Base | example | Not State | Unknown | |
| Group.characteristic.value[x] | Base | example | Not State | Unknown |
| Id | Grade | Path(s) | Description | Expression |
| dom-2 | error | Group | If the resource is contained in another resource, it SHALL NOT contain nested Resources |
contained.contained.empty()
|
| dom-3 | error | Group | 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 | Group | 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 | Group | If a resource is contained in another resource, it SHALL NOT have a security label |
contained.meta.security.empty()
|
| dom-6 | best practice | Group | 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()
|
| grp-1 | error | Group | Can only have members if group is "actual" |
member.empty() or (actual = true)
|
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Group |
0..* | Group | Group of multiple entities | |
 Slices for extension |
Content/Rules for all slices | |||
| extension:url |
S | 0..1 | uri | Canonical identifier for this artifact, represented as a URI (globally unique) URL: http://hl7.org/fhir/StructureDefinition/artifact-url |
| extension:version |
S | 0..1 | string | Business version of the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-version |
| extension:cqlOptions |
S | 0..1 | (Complex) | What options URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions |
| value[x] |
1..1 | Reference(CQL Options) | Value of extension | |
| extension:cqlLibrary |
S | 0..* | (Complex) | A library containing logic used by the artifact URL: http://hl7.org/fhir/StructureDefinition/cqf-library |
| value[x] |
1..1 | canonical(CQL Library) | Value of extension | |
| extension:characteristicExpression |
S | 1..1 | (Complex) | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression |
| value[x] |
S | 1..1 | Expression | Value of extension |
 actual |
1..1 | boolean | Descriptive or actual Fixed Value: false | |
| code |
S | 0..1 | CodeableConcept | Type of individual the cohort is made up of Binding: SubjectType (extensible) |
| characteristic |
0..0 | Not allowed | ||
| member |
0..0 | Not allowed | ||
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Group.code | Base | extensible | Subject type | 📦4.0.1 | FHIR Std. |
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| Group |
C | 0..* | Group | Group of multiple entities Constraints: grp-1 | ||||
| id |
Σ | 0..1 | id | Logical id of this artifact | ||||
| meta |
Σ | 0..1 | Meta | Metadata about the resource | ||||
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
| language |
0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
| extension:url |
S | 0..1 | uri | Canonical identifier for this artifact, represented as a URI (globally unique) URL: http://hl7.org/fhir/StructureDefinition/artifact-url | ||||
| extension:version |
S | 0..1 | string | Business version of the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-version | ||||
| extension:cqlOptions |
S | 0..1 | (Complex) | What options URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions" | |||||
| value[x] |
1..1 | Reference(CQL Options) | Value of extension | |||||
| extension:cqlLibrary |
S | 0..* | (Complex) | A library containing logic used by the artifact URL: http://hl7.org/fhir/StructureDefinition/cqf-library | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||||||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-library" | |||||
| value[x] |
1..1 | canonical(CQL Library) | Value of extension | |||||
| extension:characteristicExpression |
S | 1..1 | (Complex) | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||||||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/characteristicExpression" | |||||
| value[x] |
S | 1..1 | Expression | Value of extension | ||||
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored | ||||
| identifier |
Σ | 0..* | Identifier | Unique id | ||||
| active |
Σ | 0..1 | boolean | Whether this group's record is in active use | ||||
| type |
Σ | 1..1 | code | person | animal | practitioner | device | medication | substance Binding: GroupType (required): Types of resources that are part of group. | ||||
| actual |
ΣC | 1..1 | boolean | Descriptive or actual Fixed Value: false | ||||
| code |
SΣ | 0..1 | CodeableConcept | Type of individual the cohort is made up of Binding: SubjectType (extensible) | ||||
| name |
Σ | 0..1 | string | Label for Group | ||||
| quantity |
Σ | 0..1 | unsignedInt | Number of members | ||||
| managingEntity |
Σ | 0..1 | Reference(Organization | RelatedPerson | Practitioner | PractitionerRole) | Entity that is the custodian of the Group's definition | ||||
| Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| Group.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std. |
| Group.type | Base | required | GroupType | 📍4.0.1 | FHIR Std. |
| Group.code | Base | extensible | Subject type | 📦4.0.1 | FHIR Std. |
| Group.characteristic.code | Base | example | Not State | Unknown | |
| Group.characteristic.value[x] | Base | example | Not State | Unknown |
| Id | Grade | Path(s) | Description | Expression |
| dom-2 | error | Group | If the resource is contained in another resource, it SHALL NOT contain nested Resources |
contained.contained.empty()
|
| dom-3 | error | Group | 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 | Group | 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 | Group | If a resource is contained in another resource, it SHALL NOT have a security label |
contained.meta.security.empty()
|
| dom-6 | best practice | Group | 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()
|
| grp-1 | error | Group | Can only have members if group is "actual" |
member.empty() or (actual = true)
|
Summary
Mandatory: 2 elements(2 nested mandatory elements)
Must-Support: 7 elements
Fixed: 1 element
Prohibited: 2 elements
Structures
This structure refers to these other structures:
Extensions
This structure refers to these extensions:
Maturity: 2
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Group |
C | 0..* | Group | Group of multiple entities Constraints: grp-1 |
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created |
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:url |
S | 0..1 | uri | Canonical identifier for this artifact, represented as a URI (globally unique) URL: http://hl7.org/fhir/StructureDefinition/artifact-url |
| extension:version |
S | 0..1 | string | Business version of the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-version |
| extension:cqlOptions |
S | 0..1 | (Complex) | What options URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions |
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions" | |
| value[x] |
1..1 | Reference(CQL Options) | Value of extension | |
| extension:cqlLibrary |
S | 0..* | (Complex) | A library containing logic used by the artifact URL: http://hl7.org/fhir/StructureDefinition/cqf-library |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-library" | |
| value[x] |
1..1 | canonical(CQL Library) | Value of extension | |
| extension:characteristicExpression |
S | 1..1 | (Complex) | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/characteristicExpression" | |
| value[x] |
S | 1..1 | Expression | Value of extension |
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored |
| type |
Σ | 1..1 | code | person | animal | practitioner | device | medication | substance Binding: GroupType (required): Types of resources that are part of group. |
| actual |
ΣC | 1..1 | boolean | Descriptive or actual Fixed Value: false |
| code |
SΣ | 0..1 | CodeableConcept | Type of individual the cohort is made up of Binding: SubjectType (extensible) |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Group.type | Base | required | GroupType | 📍4.0.1 | FHIR Std. |
| Group.code | Base | extensible | Subject type | 📦4.0.1 | FHIR Std. |
| Group.characteristic.code | Base | example | Not State | Unknown | |
| Group.characteristic.value[x] | Base | example | Not State | Unknown |
| Id | Grade | Path(s) | Description | Expression |
| dom-2 | error | Group | If the resource is contained in another resource, it SHALL NOT contain nested Resources |
contained.contained.empty()
|
| dom-3 | error | Group | 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 | Group | 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 | Group | If a resource is contained in another resource, it SHALL NOT have a security label |
contained.meta.security.empty()
|
| dom-6 | best practice | Group | 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()
|
| grp-1 | error | Group | Can only have members if group is "actual" |
member.empty() or (actual = true)
|
Differential View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Group |
0..* | Group | Group of multiple entities | |
| Slices for extension |
Content/Rules for all slices | |||
| extension:url |
S | 0..1 | uri | Canonical identifier for this artifact, represented as a URI (globally unique) URL: http://hl7.org/fhir/StructureDefinition/artifact-url |
| extension:version |
S | 0..1 | string | Business version of the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-version |
| extension:cqlOptions |
S | 0..1 | (Complex) | What options URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions |
| value[x] |
1..1 | Reference(CQL Options) | Value of extension | |
| extension:cqlLibrary |
S | 0..* | (Complex) | A library containing logic used by the artifact URL: http://hl7.org/fhir/StructureDefinition/cqf-library |
| value[x] |
1..1 | canonical(CQL Library) | Value of extension | |
| extension:characteristicExpression |
S | 1..1 | (Complex) | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression |
| value[x] |
S | 1..1 | Expression | Value of extension |
| actual |
1..1 | boolean | Descriptive or actual Fixed Value: false | |
| code |
S | 0..1 | CodeableConcept | Type of individual the cohort is made up of Binding: SubjectType (extensible) |
| characteristic |
0..0 | Not allowed | ||
| member |
0..0 | Not allowed | ||
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Group.code | Base | extensible | Subject type | 📦4.0.1 | FHIR Std. |
Snapshot ViewView
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| Group |
C | 0..* | Group | Group of multiple entities Constraints: grp-1 | ||||
| id |
Σ | 0..1 | id | Logical id of this artifact | ||||
| meta |
Σ | 0..1 | Meta | Metadata about the resource | ||||
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
| language |
0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
| extension:url |
S | 0..1 | uri | Canonical identifier for this artifact, represented as a URI (globally unique) URL: http://hl7.org/fhir/StructureDefinition/artifact-url | ||||
| extension:version |
S | 0..1 | string | Business version of the artifact URL: http://hl7.org/fhir/StructureDefinition/artifact-version | ||||
| extension:cqlOptions |
S | 0..1 | (Complex) | What options URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions" | |||||
| value[x] |
1..1 | Reference(CQL Options) | Value of extension | |||||
| extension:cqlLibrary |
S | 0..* | (Complex) | A library containing logic used by the artifact URL: http://hl7.org/fhir/StructureDefinition/cqf-library | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||||||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-library" | |||||
| value[x] |
1..1 | canonical(CQL Library) | Value of extension | |||||
| extension:characteristicExpression |
S | 1..1 | (Complex) | Criteria for group membership URL: http://hl7.org/fhir/StructureDefinition/characteristicExpression | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||||||
| url |
1..1 | uri | "http://hl7.org/fhir/StructureDefinition/characteristicExpression" | |||||
| value[x] |
S | 1..1 | Expression | Value of extension | ||||
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored | ||||
| identifier |
Σ | 0..* | Identifier | Unique id | ||||
| active |
Σ | 0..1 | boolean | Whether this group's record is in active use | ||||
| type |
Σ | 1..1 | code | person | animal | practitioner | device | medication | substance Binding: GroupType (required): Types of resources that are part of group. | ||||
| actual |
ΣC | 1..1 | boolean | Descriptive or actual Fixed Value: false | ||||
| code |
SΣ | 0..1 | CodeableConcept | Type of individual the cohort is made up of Binding: SubjectType (extensible) | ||||
| name |
Σ | 0..1 | string | Label for Group | ||||
| quantity |
Σ | 0..1 | unsignedInt | Number of members | ||||
| managingEntity |
Σ | 0..1 | Reference(Organization | RelatedPerson | Practitioner | PractitionerRole) | Entity that is the custodian of the Group's definition | ||||
| Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| Group.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std. |
| Group.type | Base | required | GroupType | 📍4.0.1 | FHIR Std. |
| Group.code | Base | extensible | Subject type | 📦4.0.1 | FHIR Std. |
| Group.characteristic.code | Base | example | Not State | Unknown | |
| Group.characteristic.value[x] | Base | example | Not State | Unknown |
| Id | Grade | Path(s) | Description | Expression |
| dom-2 | error | Group | If the resource is contained in another resource, it SHALL NOT contain nested Resources |
contained.contained.empty()
|
| dom-3 | error | Group | 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 | Group | 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 | Group | If a resource is contained in another resource, it SHALL NOT have a security label |
contained.meta.security.empty()
|
| dom-6 | best practice | Group | 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()
|
| grp-1 | error | Group | Can only have members if group is "actual" |
member.empty() or (actual = true)
|
Summary
Mandatory: 2 elements(2 nested mandatory elements)
Must-Support: 7 elements
Fixed: 1 element
Prohibited: 2 elements
Structures
This structure refers to these other structures:
Extensions
This structure refers to these extensions:
Maturity: 2
Other representations of profile: CSV, Excel, Schematron
IG © 2023+ HL7 International / Clinical Decision Support.
Package hl7.fhir.uv.cql#3.0.0-ballot based on FHIR 4.0.1.
Generated
2026-08-14
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