This page is part of the US Quality Core (v0.5.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions
| Official URL: http://fhir.org/guides/onc/us-quality-core/StructureDefinition/uscdiplusquality | Version: 0.5.0 | ||||
| Active as of 2026-06-05 | Computable Name: USQualityCoreUSCDIQualityExtension | ||||
This extension is only used in the US Quality Core Implementation Guide's Profile StructureDefinition elements.
Context of Use
This extension may be used on the following element(s)
ElementDefinition
ElementDefinition.type.targetProfile
ElementDefinition.type
Usage info
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: ![]() ![]() |
|---|---|---|---|---|
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0..1 | Extension | USCDI+ Quality Element Flag: ONLY USED FOR US Quality Core Profile StructureDefinitions | |
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1..1 | uri | "http://fhir.org/guides/onc/us-quality-core/StructureDefinition/uscdiplusquality" | |
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1..1 | boolean | Value of extension | |
Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
![]() |
0..1 | Extension | USCDI+ Quality Element Flag: ONLY USED FOR US Quality Core Profile StructureDefinitions | |
![]() ![]() |
0..1 | string | Unique id for inter-element referencing | |
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0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
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1..1 | uri | "http://fhir.org/guides/onc/us-quality-core/StructureDefinition/uscdiplusquality" | |
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1..1 | boolean | Value of extension | |
Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
| 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()
|
Differential ViewDifferential View
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
![]() |
0..1 | Extension | USCDI+ Quality Element Flag: ONLY USED FOR US Quality Core Profile StructureDefinitions | |
![]() ![]() |
1..1 | uri | "http://fhir.org/guides/onc/us-quality-core/StructureDefinition/uscdiplusquality" | |
![]() ![]() |
1..1 | boolean | Value of extension | |
Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
|---|---|---|---|---|
![]() |
0..1 | Extension | USCDI+ Quality Element Flag: ONLY USED FOR US Quality Core Profile StructureDefinitions | |
![]() ![]() |
0..1 | string | Unique id for inter-element referencing | |
![]() ![]() |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
![]() ![]() |
1..1 | uri | "http://fhir.org/guides/onc/us-quality-core/StructureDefinition/uscdiplusquality" | |
![]() ![]() |
1..1 | boolean | Value of extension | |
Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
| 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()
|
Other representations of profile: CSV, Excel, Schematron