Hl7.Fhir.R5

v6.1.1

Firely's SDK for working with HL7 FHIR R5. This is the root package for the SDK includes core functionality to working with RESTful FHIR servers, POCO classes for FHIR, parsing/serialization of FHIR data and working with conformance data and terminologies.

ewoutFHIR firely

HL7 FHIR Firely SDK POCO Fhir client Terminology StructureDefinition parsing serialization server

NuGet Stats Changelog

Total Downloads

1.2M

1,160,126

Published

Mar 24, 2026

Latest stable version

Install

.NET CLI

dotnet add package Hl7.Fhir.R5 --version 6.1.1

Package Manager Console

Install-Package Hl7.Fhir.R5 -Version 6.1.1

PackageReference

<PackageReference Include="Hl7.Fhir.R5" Version="6.1.1" />

Frameworks

net8.0 .NETStandard2.1

Dependencies

Hl7.Fhir.Conformance

net8.0

[6.1.1, )

Hl7.Fhir.Conformance

.NETStandard2.1

[6.1.1, )

Adoption guide

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Compatibility metadata lists 2 target frameworks; confirm the exact target used by your application.

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