This page is part of the FHIR Specification (v4.0.1: R4 (v4.3.0: R4B - Mixed Normative and STU ) in it's permanent home (it will always be available at this URL). ). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R4B R4

1.10.1 FHIR Infrastructure Package

FHIR Management Group

Maturity Level : N/A

Standards Status : Normative

Formal Name: HL7 FHIR® R4 Infrastructure, Release 1 ANSI Designation: ANSI/HL7 FHIR® R4 INFRASTRUCTURE R1-2019 Date R4B Note: This portion of Approval: 2019-03-22 the standard is considered normative, and was approved as such by ANSI. R4B is a trial-use standard, and won't be submitted to ANSI as a normative standard, so R4B is not considered a normative specification, but HL7 has still treated these portions as normative and no breaking changes have been made in R4B.

This ANSI Normative Standard contains the Infrastructure parts of the FHIR specification - the core framework on which FHIR solutions depend (Abstract base types, data types, formats, the RESTful API, and content and typing rules).

This standard uses the ANSI FHIR Conformance standard (for CapabilityStatement ).

Content in this package: