Welcome to the HL7® FHIR® Foundation, the home for FHIR Implementers. FHIR (Fast Health Interoperability Resources) is an HL7 specification for Healthcare Interoperability.

Sep 24, 2025 · All US Core FHIR conformance and terminology artifacts are assigned a FHIR Maturity Level. The content in this release has been thoroughly reviewed through the HL7 …

Then see the executive summary, the developer's introduction, clinical introduction, patient introduction, or architect's introduction, and then the FHIR overview & how FHIR versions work.

Feb 1, 2019 · The FHIR specification provides a framework for defining these healthcare business objects (“resources”), for relating them together in a compositional manner, for implementing …

This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times). See the Directory of published versions 1.1 Resource Type Index FHIR Infrastructure Work Group …

This page provides an index to the key commonly used background documentation pages for FHIR. Also, see the list of 151 resources defined by FHIR.

Feb 1, 2015 · FHIR aims to simplify implementation without sacrificing information integrity. It leverages existing logical and theoretical models to provide a consistent, easy to implement, …

FHIR defines an OperationOutcome resource that can be used to convey specific detailed processable error information. For some combinations of interactions and specific return …

The Da Vinci Payer Data Exchange (PDex) solution started with the goal of providing payer sourced information to providers in the form of FHIR resources consistent with US Core …

The base FHIR Specification is a platform specification - a specification on which all sorts of different solutions are built. The specification focuses on defining capabilities, and creating an …