FHIR Extensions Pack v5.3.0-ballot-tc1 (2025-08-04)

FHIR Extensions Pack, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 5.3.0-ballot-tc1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-extensions/ and changes regularly. See the Directory of published versions

2.1.27.9 Type Framework - Extensions

FHIR Infrastructure Work GroupMaturity Level: N/AStandards Status: InformativeSecurity Category: N/A Compartments: N/A

Contents:

Base

FHIR Infrastructure Work GroupMaturity Level: 5Standards Status: Normative

See also Base Definition, Detailed Descriptions, Mappings, Profiles, Extensions and R4 Conversions

None

Element

FHIR Infrastructure Work GroupMaturity Level: 5Standards Status: Normative

See also Base Definition, Detailed Descriptions, Mappings, Profiles, Extensions and R4 Conversions

Identity Card. Type Context WG Status Δ v5.2.0

(See also Extensions defined on Base
Extensions defined for the Element data type
artifact-canonicalReference 0..1 canonical Element cds Deprecated : FMM1 icon Changed:
artifact-reference 0..1 (Choice) Element cds Deprecated : FMM1 icon Changed:
cqf-calculatedValue 0..* Expression Element cds Trial-Use : FMM3 icon Changed:
cqf-certainty 0..* (complex) Element cds Trial-Use : FMM2 n/c
cqf-expression 0..1 Expression Element cds Trial-Use : FMM3 icon Changed:
cqf-initialValue 0..* Expression Element cds Trial-Use : FMM3 n/c
cqf-relativeDateTime 0..1 (complex) Element cds Deprecated : FMM3 n/c
data-absent-reason 0..1 code Element fhir Trial-Use : FMM3 n/c
derivation-reference 0..* (complex) Resource , Element fhir Trial-Use : FMM2 icon Changed:
elementSource 0..1 uri Element fhir Trial-Use : FMM1 icon Added:
iso21090-nullFlavor 0..1 code Element fhir Trial-Use : FMM3 n/c
narrativeLink 0..1 url Element fhir Trial-Use : FMM3 icon Changed:
originalText 0..1 (Choice) Element fhir Trial-Use : FMM3 icon Changed:
rendering-style 0..1 string Element fhir Trial-Use : FMM3 icon Changed:
rendering-styleSensitive 0..1 boolean Element fhir Trial-Use : FMM3 icon Changed:
satisfies-requirement 0..* (complex) Resource , Element fhir Trial-Use : FMM2 icon Changed:
version-specific-use 0..* (complex) Element , Resource fhir Trial-Use : FMM1 n/c
version-specific-value 0..* (complex) Element , Resource fhir Trial-Use : FMM1 n/c

20 Extensions

BackboneElement

FHIR Infrastructure Work GroupMaturity Level: 5Standards Status: Normative

See also Base Definition, Detailed Descriptions, Mappings, Profiles, Extensions and R4 Conversions

Identity Card. Type Context WG Status Δ v5.2.0
None found ​
(See also Extensions defined on Element
Extensions defined for the BackboneElement data type

2 Extensions

DataType

FHIR Infrastructure Work GroupMaturity Level: 5Standards Status: Normative

See also Base Definition, Detailed Descriptions, Mappings, Profiles, Extensions and R4 Conversions

Identity Card. Type Context WG Status Δ v5.2.0
None found ​
(See also Extensions defined on Element
Extensions defined for the DataType data type

2 Extensions

BackboneType

FHIR Infrastructure Work GroupMaturity Level: 5Standards Status: Normative

See also Base Definition, Detailed Descriptions, Mappings, Profiles, Extensions and R4 Conversions

Identity Card. Type Context WG Status Δ v5.2.0
None found ​
(See also Extensions defined on DataType
Extensions defined for the BackboneType data type

2 Extensions

PrimitiveType

FHIR Infrastructure Work GroupMaturity Level: 5Standards Status: Normative

See also Base Definition, Detailed Descriptions, Mappings, Profiles, Extensions and R4 Conversions

Identity Card. Type Context WG Status Δ v5.2.0
None found ​
(See also Extensions defined on DataType
Extensions defined for the PrimitiveType data type

2 Extensions