Firely is a leading healthcare technology company specializing in FHIR (Fast Healthcare Interoperability Resources) implementation tools and solutions.

Founded with a mission to improve healthcare data interoperability, Firely develops and maintains essential FHIR tools including Simplifier.net, a collaborative platform for FHIR specifications, and Forge, a user-friendly FHIR profile editor.

The company's flagship products also include Firely Server, a production-ready FHIR server, and the open-source Firely .NET SDK, which powers FHIR APIs and systems worldwide for governments, hospitals, and healthcare organizations.


Learn more about Firely

LATEST NEWS

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📦 New Simplifier.net Release 2026.5: Multiple package versions in scope
Simplifier now keeps every version of a package that your dependencies bring in and resolves your references predictably across them. This release also redesigns the guides overview and starts retiring DSTU2.
avatar   Ardon   Tuesday, September 29, 2026
🗳️ Building the future of FHIR, together
Earlier this year, we asked the Simplifier community how they use Simplifier, Forge, and Firely Terminal in their day-to-day FHIR work. First of all, thank you to everyone who took the time to participate.
avatar   Ardon   Tuesday, August 25, 2026
⚙️ New Simplifier.net Release 2026.4: Firely .NET SDK 6
Simplifier now runs entirely on Firely .NET SDK 6. This release brings a list of rendering improvements for your conformance resources, and consolidates our documentation in one place.
avatar   Ardon   Wednesday, August 19, 2026
🛠️ New Forge Release – Platform Upgrades and Modeling Refinements
Forge 2026.2.0 upgrades the profiling engine to .NET 10 and Firely .NET SDK 6.2.1, adds support for the suppression extension, and speeds up loading of complex profiles. Quality Control now runs solely on the current Firely validator, and the Project view's Structure Type filter has been streamlined. Note that .NET 10 may need to be installed by your IT department on managed machines.
avatar   Ardon   Wednesday, July 15, 2026
🌍 Explore the State of FHIR 2026 Results by Country on Simplifier.net
Simplifier.net now hosts country-specific results from the 2026 State of FHIR Survey, letting you explore how HL7 FHIR is being adopted in each participating jurisdiction.
avatar   Ardon   Monday, July 6, 2026
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Simplifier Homepage Showcases

This list of show case projects is displayed on the Simplifier homepage, as inspiration for people who create their own projects.

Projekt Basisprofilierung R4 (HL7 Deutschland e.V.)
updated R4
formerly known as the EPMA Implementation Guidance for R4
updated R4
IL Core project
updated R4
Project for HL7 FHIR® UK Core R4
updated R4
Ovaj vodič za implementaciju integracijskog sučelja opisuje funkcionalnosti usluge za upravljanje po
updated R4
A collaborative project from Women for FHIR at DevDays 2025, centered on the Heavy Menstrual Bleeding use case
updated R4
FHIR R4 conformance resources for zib publication 2020.
updated R4
Kanta FHIR Prescription R4 profiles
updated R4
The latest published version is [Version 1.2.0 DFT](https://simplifier.net/guide/ca-core?version=1.2.0-dft). A complete history of published versions can be accessed [here](https://simplifier.net/ca-core).
updated R4
This implementation guide is for the Swedish National Medication List (NLL) release 21.18 - current
updated R4
Contains sample data and additional information for SAP Health Data Services for FHIR
updated R4
Interoperability R5 Guide
updated R5
KBV-Basis-Profile V 1.9.0
updated R4
Norwegian core profiles for R4
updated R4
Medizininformatik Initiative - Modul Onkologie
updated R4
National patient search interface
updated R5
Project for MedMij Dental Care (Dutch: Mondzorg).
updated R4
LDVC HL7 FHIR R4B projekti: laboratoriju un onkoloģijas lietojumi. | Laboratory and Oncology projects
updated R4B
Title:
Title is mandatory and should be longer than 3 characters.