CMS HL7 FHIR
CONNECTATHON
July 15-17, 2025 | Virtually
9:00am – 4:30pm ET
Registration Now Open!
The Centers for Medicare & Medicaid Services (CMS) and HL7 International are pleased to host the 6th Annual CMS HL7® FHIR® Connectathon this July. This dynamic, collaborative event brings together implementers from across the health IT ecosystem for three days of learning, testing and innovation focused on HL7 FHIR standards.
Facilitated by CMS's Office of Healthcare Experience & Interoperability (OHEI)
and Health Informatics & Interoperability Group (HIIG)
Why Attend?
Get the Latest Policy Insights
Gain a deeper understanding of how current FHIR initiatives align with federal policy goals and the industry's path toward seamless interoperability between payers and providers.
Explore Cutting-Edge FHIR Innovations
Join virtual Track Highlights sessions to hear updates on active FHIR projects, real-world implementations, lessons learned and best practices from across the industry.
Test and Learn with FHIR Experts
Have a FHIR-based application or server ready to test? Join us to test your implementation against HL7 FHIR® Implementation Guides that support use cases such as Burden Reduction, Patient Access and more.
🔗 View full track list on the Confluence page
Note: Participation requires approval. Testing participants will be prioritized.
Observers may be admitted on a space-available, first-come, first-served basis.
Collaborate with Peers
Engage with fellow developers, technology leaders and health IT professionals to exchange insights, troubleshoot challenges and drive progress on interoperability.
List of Tracks
- Blue Button 2.0
- Bulk FHIR Implementation with BCDA
- CARIN Blue Button IG - Patient Access API
- Da Vinci Burden Reduction Track
- Da Vinci Patient Cost Transparency (PCT)
- Da Vinci Payer Data Exchange (PDex)
- Enhancing Oncology Model (EOM) Implementation Guide
- FAST Infrastructure (Security & Identity)
- FHIR Quality Reporting with DEQM
- Gravity SDOH Clinical Care
- PACIO Advance Healthcare Directive Interoperability
- PACIO Transitions of Care
- Physical Activity