2026 US Quality Core Implementation Guide
0.5.0 - release United States of America flag

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

Extension: US Quality Core Not Done Recorded

Official URL: http://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-recorded Version: 0.5.0
Active as of 2026-06-05 Computable Name: USQualityCoreNotDoneRecorded

Captures the recorded date of the event.

Context of Use

    This extension may be used on the following element(s)

Usage

See the patterns page for implementation and usage patterns.

Examples

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Extension
... url 1..1 uri "http://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-recorded"
... value[x] 0..1 dateTime Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Extension
... 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://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-recorded"

doco Documentation for this format

Constraints

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()

Summary

Simple Extension with the type dateTime: Captures the recorded date of the event.

Differential ViewDifferential View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Extension
... url 1..1 uri "http://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-recorded"
... value[x] 0..1 dateTime Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Extension
... 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://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-recorded"

doco Documentation for this format

Constraints

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()

Summary

Simple Extension with the type dateTime: Captures the recorded date of the event.

 

Other representations of profile: CSV, Excel, Schematron