HL7 FHIR Connectathon

US Realm | March 31April 2, 2026

What is a FHIR Connectathon?

An HL7 FHIR Connectathon is a collaborative, hands-on event focusing on developing and testing the HL7® FHIR® specification—including resources, profiles and implementation guides (IGs). 

This US-focused event is designed for community members who can’t travel internationally.

The goal of a Connectathon is to:

  • Prove that FHIR specifications are complete and implementable

  • Test real-world interoperability

  • Advance the maturity of FHIR Implementation Guides

Connectathons play a critical role in ensuring that FHIR standards work in practice—not just on paper.

 

The FHIR Connectathon Approach 

The FHIR community’s vision is to enable global healthcare interoperability through the use of FHIR, ultimately driving better health outcomes worldwide.

Who Participates?

FHIR Connectathons bring together a diverse group of stakeholders, including:

  • Health IT vendors

  • Healthcare providers

  • Payers and administrators

  • Government and public health participants

  • Authors and contributors to the FHIR specification

Participants work side by side in a hands-on environment to test implementations against FHIR standards and IGs.

 

Why This US Realm Connectathon Matters

This Connectathon provides a focused opportunity for the US community to:

  • Support federal interoperability requirements

  • Collaborate across HL7 Accelerator projects

  • Test and refine U.S. Realm FHIR specifications

  • Strengthen real-world implementation readiness

By bringing the community together in a virtual, US-focused environment, HL7 continues to ensure that FHIR evolves to meet the practical needs of healthcare stakeholders nationwide.

See more details on the Confluence page.

Registration

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Early Bird Standard Rate

Pass for 3 Days
Price: $275

Includes:

  • HL7 FHIR Connectathon Registration for one person
  • Hands-on development & testing
dark textured background-1

Early Bird Member Rate

Pass for 3 Days
Price: $175

Includes:

  • HL7 FHIR Connectathon
    Registration for one person
  • Hands-on development & testing
  • HL7 Member Rate

Discounts are available to those who qualify.
Early Bird registration is available through Friday, March 6, 2026.