This page is part of the FHIR Core Extensions Registry (v5.1.0-snapshot1: Release 5.1) based on FHIR (HL7® FHIR® Standard) v5.0.0. The current version which supersedes this version is 1.0.0. For a full list of available versions, see the Directory of published versions

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2.1.3.3 References - Extensions

FHIR Infrastructure Work Group

Maturity Level: N/A

Standards Status: Informative

Security Category: N/A

Compartments: N/A

Contents:

• Reference
• CodeableReference

Reference

FHIR Infrastructure Work Group

Maturity Level: 5

Standards Status: Normative

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

Identity	Conf.	Type	Context	WG	Status	Δ v1.0.0	(See also Extensions defined on DataType
Extensions defined for the Reference data type
additionalIdentifier	0..*	Identifier	Reference	fhir	Trial-Use: FMM2	n/c
alternate-reference	0..1	Reference	Reference	fhir	Trial-Use: FMM2	n/c
cqf-measureInfo	0..*	(complex)	Resource, Reference	cds	Trial-Use: FMM3	Changed
resolve-as-version-specific	0..1	boolean	Reference, uri, url	fhir	Trial-Use: FMM2	n/c
targetElement	0..*	uri	Reference, canonical	fhir	Trial-Use: FMM2	Changed
targetPath	0..*	string	Reference, canonical	fhir	Trial-Use: FMM2	Changed

CodeableReference

FHIR Infrastructure Work Group

Maturity Level: 5

Standards Status: Trial Use

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

Identity

Conf.

Type

Context

WG

Status

Δ v1.0.0

None found

(See also Extensions defined on DataType

Extensions defined for the CodeableReference data type