For nearly 4 decades, HL7 has been dedicated to the singular mission of providing health data when and where it’s needed. HL7 FHIR enabled an enormous leap toward interoperability. HL7 is now utilizing AI to augment those capabilities and to address the risks inherent in the technology.
JOIN US AT ViVE 2025 / hear from thought leaders and health IT experts
We're excited to collaborate once more with ViVE for their Global Health Conference & Exhibition! Find us in the InteropNOW! Pavilion at booth #932 and don't miss our featured sessions led by some of the industry's best subject matter experts in the InteropNOW! Pavilion Theater.
Being a Member Has its Advantages
HL7 Members receive a discount on their conference registration!
- Visit the ViVE Conference Registration Page
- Use promo code v25p_HL7250 and save $250 off your registration fee!
Digital Identity Federation - Creating an SSO for US Healthcare
Monday, February 26 — 9:00 to 9:40 AM
InteropNOW! Pavilion, Theater C
The CARIN Alliance completed a year-long OpenID Connect-based Digital Identity Federation Proof of Concept (PoC) with the HL7® FAST Digital Identity Tiger Team, the Department of Health and Human Services (HHS) NextGen External User Management System (XMS) team, the Office of the National Coordinator for Health Information Technology (ONC), the Centers for Medicare and Medicaid Services (CMS), and private sector stakeholders. Once implemented in production, the PoC’s work eliminates the need to create separate “portal” accounts for data holders. The PoC recommended two preferred paths that will enable the health care ecosystem to allow individuals the ability to identity proof themselves once, establish their own digital identity credential, and then use that digital credential across multiple relying parities as their own “single sign on” for U.S. healthcare.

Ryan Howells
Program Manager, CARIN Alliance; Principal, Leavitt Partners
Utilizing FHIR in the Real World with Real-Time Prior Authorization and Electronic Clinical Quality Measures
Monday, February 26 — 9:35 to 10:05 AM
InteropNOW! Pavilion, Theater B
This presentation will cover the use of HL7 FHIR with the DaVinci Project accelerator profile enabling real time prior authorization and utilizing a FHIR Server to collect data for electronic clinical quality measures (eCQMs).


Joerg Schwarz
Sr. Director, Global Solution Strategy Healthcare Data, Infor
Anna Taylor
AVP Value Based Care and Population Health, Multicare Accountable Care
Tell Me More: What the Federal Interoperability Rules Mean to You and What You Can Do About Them
Monday, February 26 — 9:00 to 9:40 AM
InteropNOW! Pavilion, Theater B
Do you feel overwhelmed in the face of federal regulation? With the issuance of the new federal interoperability rules, the innovative, standards-based interoperability work advanced by HL7 FHIR Accelerators is once again being recognized as a path forward for game-changing industry transformation that will reduce burden, increase automation and improve care. Join us and hear an overview and frequently asked questions about the rules, as well as highlights of the HL7 Da Vinci Project and CARIN work referenced, how the work meets the rules’ objectives and stunning success stories. You will learn how to access the resources, participate in community feedback and start tackling challenges.

Jocelyn Keegan
Program Manager, HL7 Da Vinci Project; Payer/Practice Lead, Point-of-Care Partners (POCP)
Igniting Interoperability:
An HL7 FHIR Accelerator Panel
Monday, February 26 — 5:00 to 5:45 PM
InteropNOW! Pavilion, Theater C
Five years ago, HL7 launched the FHIR accelerator program to support emerging FHIR use cases and help communities create and adopt FHIR implementation guides. Since its inception, FHIR standards development has focused on meaningful implementation and adoption. As an exponential number of use cases has emerged, end users and implementers from government agencies, health systems, and developers have adopted the robust capabilities of FHIR. Representatives from the HL7 FHIR Accelerator community will share their success stories for 2023 and their plans for 2024. The panel will include members of the Argonaut Project, CARIN Alliance, CodeX, the Da Vinci Project, FAST, and Gravity. Charles Jaffe, MD, PhD, CEO of HL7 International, will moderate a program that welcomes audience participation.

Charles Jaffe, MD, PhD
CEO, HL7 International

Ryan Howells
Program Manager, CARIN Alliance; Principal, Leavitt Partners

Qi Li, MD
Member, ArgMember, Vulcan; Director, Product Innovation, InterSystems

Jason Teeple
Steering Committee Member, FAST (FHIR at Scale Taskforce); Enterprise Architect,
Evernorth

Aneesh Chopra
Member, Argonaut Project; President, CareJourney

Jocelyn Keegan
Program Manager, HL7 Da Vinci Project; Payer/Practice Lead, Point-of-Care Partners (POCP)

Wanmei Ou
Steering Committee Member, CodeX; VP, Product, Life Science and Data Analytics, Ontada
Navigating the Future of Health Data Exchange: ONC's Integration of FHIR Standards in Regulation
Tuesday, February 27 — 2:00 to 2:30 PM
InteropNOW! Pavilion, Theater B
The adoption of interoperability standards is paramount to enable seamless data exchange and drive innovation. Join us for an enlightening educational session where we delve into the transformative power of Fast Healthcare Interoperability Resources (FHIR) and its pivotal role in shaping the future of health data exchange. Hear about ONC's approach to FHIR integration and gain insights into ONC's strategic initiatives to incorporate the FHIR standards into regulatory frameworks, including the 21st Century Cures Act. A forward-looking discussion on the future of FHIR and its role in advancing interoperability, data liquidity, and healthcare innovation. This session will offer attendees a unique opportunity to engage with ONC experts, industry leaders, and fellow healthcare professionals to gain practical insights and best practices for navigating the evolving landscape of health data exchange.

Dan Vreeman, DPT
Chief Standards Development Officer, HL7 International

Matt Rahn
Director, Standards Division @ Office of the National Coordinator for Health Information Technology (ONC)
FHIR Implementers Roundtable
Tuesday, February 27 — 5:00 to 5:45 PM
InteropNOW! Pavilion, Theater B
Experienced FHIR implementers from the Accelerator community will discuss lessons learned and challenges to be addressed in a town hall format. New implementers are invited to bring questions and learn from the early adopters.

Dan Vreeman, DPT
Chief Standards Development Officer, HL7 International

Diego Kaminker
Deputy Chief Standards Implementation Officer, HL7 International
FEATURED SESSIONS / interopNOW! pavilion

Fuel your Digital Health Innovation with HL7 FHIR
HL7 FHIR is the open data and API standard unlocking health data and fueling innovation around the world. It has won the backing of leading technology companies, healthcare organizations, and governments, and has a thriving open developer community. Discover how you can use FHIR to simplify data ingestion and exchange, cut development time, and help scale your solutions for maximum impact.

HL7 Meet Up
Join us for an engaging meetup on the latest in health data interoperability. Connect with industry leaders, explore real-world FHIR® implementations, and discuss how HL7 standards are shaping the future of seamless, secure health data exchange. Don’t miss this opportunity to network and collaborate!

Bridging the Gaps: Achieving Seamless Healthcare Interoperability through FAST FHIR at Scale & CARIN Alliance Collaboration
Interoperability is more than a mandate—it’s a necessary transformation for a patient-centered, connected healthcare ecosystem. The FAST FHIR at Scale initiative and the CARIN Alliance are working in parallel to eliminate barriers to data exchange by advancing FHIR-based interoperability.
This session will highlight how FAST's scalable infrastructure solutions complement CARIN’s consumer-directed exchange initiatives, enabling secure, efficient, standardized data sharing across payers, providers, and patients. By integrating best practices for digital identity, patient-directed access, and scalable FHIR-based deployments, these efforts are accelerating the real-world adoption of FHIR at scale while ensuring compliance with TEFCA, HL7, and evolving industry standards.
Join us as we explore how this collaboration drives the next phase of healthcare interoperability, reduces administrative burdens, improves patient matching, and ensures secure, seamless access to healthcare data—anytime, anywhere.
Speakers:
- Ryan Howells, Program Manager, CARIN Alliance FHIR Accelerator;
- Janice Reese, Program Manager, FAST FHIR Accelerator
TOOLS & RESOURCES / find answers here
HL7 membership offers valuable resources and services for healthcare providers, government stakeholders, payers, pharmaceutical companies, vendors/suppliers, and consulting firms.
- The Top 10 Reasons to Join HL7!
- Talking Points to Help Convince Your Boss
- Check Out Some of the Onboarding Training for New Members
Click to Join Now!
HL7's mission is to provide standards that empower global health data interoperability. Our vision is a world where everyone can securely access and use the right health data when and where they need it.
This mission and vision drive our education and training programs to provide knowledge and support to the global healthcare industry through successful implementation of HL7 standards including Version 2 (V2), Version 3 (V3), Clinical Document Architecture (CDA®), and Fast Healthcare Interoperability Resources (FHIR®).
Download our Education Catalog
Click Here to Learn More!
HL7 offers certification and proficiency testing to assess the knowledge and proficiency of its most frequently used health information technology (HIT) standards. Download your free path to certification guide by filling out the form on the right side.
Why get HL7 certified?
HL7 certification helps professionals achieve industry-recognized levels of proficiency and expertise. Increase your career opportunities and stand out from the crowd by becoming HL7 certified.
Why hire HL7-certified professionals?
The healthcare information technology industry is complex. As an employer, you need a quality team dedicated to solving today's interoperability challenges. Hiring an HL7-certified professional gives you confidence in the individual's specialized knowledge and skills. These experts demonstrate a commitment to excellence required to address the rapidly evolving field of healthcare.
Download our Free Path to Certification Guide Here
Start Your Certification Journey Here!
HL7 and its members provide a framework (and related standards) for the exchange, integration, sharing, and retrieval of electronic health information. These standards define how information is packaged and communicated from one party to another, setting the language, structure, and data types required for seamless integration between systems. HL7 standards support clinical practice and the management, delivery, and evaluation of health services, and are recognized as the most commonly used in the world.
Read Our Standards Manual
Start Here to Learn More About HL7 Standards
To support those developing and implementing HL7 standards, we have curated a fantastic collection of tools and resources to support their efforts.
Among those is our library of case studies, ebooks, white papers, and podcasts illustrating how HIT professionals are using HL7 standards to improve healthcare.
Read Our Latest Case Studies
Explore Our Full Collection of Resources

Being a Member Has Its Benefits!
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EVENT LOCATION
Nashville Music City Center
201 Rep. John Lewis Way, S.
Nashville, TN 37203
Nashville, TN 37203