The Standard

Dr. Daniel Vreeman Named Chief AI Officer to Drive Organization's Strategic AI Agenda

HL7 has launched an Artificial Intelligence (AI) Office to establish foundational standards for safe, trustworthy AI in healthcare and convene the global community driving this transformation.

The new office positions HL7 at the forefront of healthcare's AI revolution, creating frameworks that ensure emerging technologies are trusted, explainable, interoperable, and scalable across clinical, operational, and research settings worldwide.

"Artificial intelligence will fundamentally reshape healthcare delivery, evaluation, and payment," said Charles Jaffe, MD, PhD, CEO of HL7 International. "Our new AI Office positions HL7 as the trusted global convener for responsible, standards-driven AI innovation—ensuring these transformative technologies deliver on their promise to improve health for all."

To lead this initiative, HL7 has appointed Daniel Vreeman, DPT, as its first Chief AI Officer (CAIO). Dr. Vreeman will expand his current role as Chief Standards Development Officer to drive HL7's comprehensive AI strategy, including the HL7 AI Challenge, anti-fraud initiatives, and collaborations with regulators and industry partners globally.

The U.S. Department of Health and Human Services (HHS), in collaboration with over 45 of the nation’s largest health insurers, has announced an important step forward in transforming the problematic processes of prior authorization. By pledging to reduce delays, increase transparency, and standardize processes by 2027, these organizations have signaled a long-overdue shift toward easing administrative burdens and improving access to evidence-based care.

The pledge spans insurance markets (commercial coverage, Medicare Advantage and Medicaid managed care) and will benefit an impressive 257 million Americans. But turning that vision into reality will require more than declarations. It will demand the kind of trusted technical infrastructure that HL7’s community has built together for over 35 years.

 As implementation begins, prior authorization reform demands scalable, open and consensus-driven standards.

openEHR International and HL7 International  announced the successful conclusion of a highly productive joint workshop focused on exploring and advancing collaboration between their respective health data standards communities. The event, held in Amsterdam June 2-3, 2025, brought together leaders from both organizations with experts from the wider community in a spirit of shared commitment to improving global health and research through enhanced interoperability.

Both openEHR and HL7 Fast Healthcare Interoperability Resources (FHIR^®) are community-driven standards, developed and enabled by dedicated global communities with diverse stakeholders including clinicians, informaticians, developers and vendors. This shared foundation provides a powerful springboard for joint efforts to enable better health care delivery, foster innovation and accelerate vital research and development worldwide.

Discussions were overwhelmingly constructive, and characterized by a mutual curiosity and openness from members of both communities. The workshop culminated in the identification of five key strategic areas for future collaborative work, and underpinning enabling themes where closer strategic alignment between the openEHR and HL7 FHIR ecosystems can yield significant benefits for the wider health care community.

Innovators worldwide invited to demonstrate how HL7 standards and
AI can revolutionize healthcare

HL7 is proud to announce the launch HL7 AI Challenge 2025, a global innovation competition designed to spotlight the transformative potential of artificial intelligence (AI) when powered by open health data standards. Selected winners will be recognized on stage during HL7’s 39th Annual Plenary, Working Group Meeting, September 13-19, 2025, in Pittsburgh.

The HL7 AI Challenge is open to any individual, team or organization across academia, industry, and government using HL7 standards to power AI applications that solve real-world clinical, operational or equity-focused problems. HL7 membership is not required, and there is no cost to participate.

 The competition builds on HL7’s long-standing commitment to enabling interoperable, standards-based healthcare innovation and reflects growing global interest in aligning AI adoption with ethical, explainable and secure data practices.

“As AI becomes more deeply embedded in healthcare, we must ensure it advances—not undermines—trust, transparency, and patient outcomes,” said Dr. Charles Jaffe, CEO of HL7 International. “The HL7 AI Challenge invites technologists, researchers and clinicians worldwide to showcase how open standards can anchor responsible, scalable AI innovation, bridging the health IT and AI communities for the benefit of all.”

"Our response to interoperability isn’t just about managing data—it’s about building the future of healthcare through open standards." - Dan Vreeman, DPT, Chief Standards Development Officer, HL7 International

Last week at Civitas 2024 in Detroit, HL7 International/s Chief Standards Development Officer,Dan Vreeman, DPT, led an insightful panel session on how HL7® Fast Healthcare Interoperability Resources (FHIR®) is revolutionizing interoperability. As data sharing becomes increasingly critical, HL7 is at the forefront, driving collaboration with over 45 organizations and developing 35-45 new FHIR implementation guides annually! Dan was joined by leaders from the Da Vinci Project, FAST, Gravity Project, and Helios, to discuss their HL7 FHIR Accelerator projects, including objectives and progress made to date in advancing open data standards development and interoperability.

Health Level Seven International (HL7^®), the global authority on interoperability of health information technology with members in 55 countries, announced election results for its board of directors, international council and technical steering committee during its annual business meeting at the 38th Annual Plenary and Working Group Meeting in Atlanta.

Chair-Elect

The membership selected Carol Macumber, executive vice president of Clinical Architecture, as chair-elect in 2025 and board chair for 2026-2027.

HL7 Board Member Elections

The following members were elected to the HL7 board of directors for the 2025-2026 term:

• Secretary — Yan Heras, Ph.D., principal, Optimum eHealth LLC
• Director — Gora Datta, FHL7, chairman and chief executive officer, CAL2CAL Corporation
• Director — Ken Rubin, FHL7, senior advisor, standards and interoperability, CIDMO, U.S. Department of Veterans Affairs
• Affiliate Director — Ron Parker, FHL7, chair, HL7 Canada; principal, Parker Digital Health Consulting Inc
• Affiliate Director — Line Saele​, chair, HL7 Norway; enterprise architect, Norwegian Institute of Public Health

5 Tips for Getting Your App/Pilot/Project from Idea to Implementation

Are you ready to identify healthcare partners for your real-world pilot?

Have an app developed, but don’t know how to break into healthcare?

Or, perhaps you’ve received a “yes” from healthcare, but now find yourself in a spiral of administrative approvals.

We all have impactful, valuable projects; however, at least in the case of healthcare, we are navigating an industry facing myriad challenges – financial pressure, staff shortages, regulatory compliance. Make it easy for them to work with you and you’ll find a smoother path forward.

At HL7's January’s FHIR Connectathon and Working Group Meeting, Adele Stewart and Elizabeth Sprouse of Double Lantern Informatics hosted the education session “From Ghosted to Welcomed: Developing FHIR-based solutions with healthcare technology acceptance in mind.” Here are five tips from their talk. Want the rest of the scoop? Catch the full talk here.

1. Understand workflow implications.

Build relationships with people in clinical informatics. These individuals will often help you understand workflow implications to your project that must be considered, such as:

• Will you need to save data back to the electronic health record?
• If you need to save back to the chart, how do you navigate this?
  • Where will it be saved?
  • Does the project involve a note that needs to be signed and/or support co-signature?
  • Does a Health Information Management committee need to be involved?
• Does your solution involve a clinical alert? At the healthcare site, is clinical committee review needed for new alerts?
• How will your project alter the current workflow and what training and communications must accompany go-live?

After 32 years of serving HL7 International as the Executive Director, Mark McDougall will retire at the end of this year. HL7 leadership would like to acknowledge Mark's significant contributions to the organization across the decades.

Andy Truscott, FHL7, HL7 Board Chair states, "Mark's unwavering commitment and visionary leadership have been pivotal in advancing healthcare standards and interoperability across our organization. As Executive Director, Mark consistently demonstrated an extraordinary dedication to our mission. His ability to navigate the ever-evolving landscape of healthcare informatics and standards development has been instrumental in shaping HL7 into the dynamic organization it is today. Mark's passion for improving healthcare outcomes through enhanced interoperability has not only guided our work but has served as an inspiration to us all.

As Mark prepares to embark upon retirement, we wish him all the best in his future endeavors. His legacy within HL7 will be enduring, shaping the way we approach healthcare standards and data exchange for years to come.

We acknowledge and honor his exemplary service and commitment to our cause. Thank you, Mark, for your invaluable contributions, and we wish you a retirement filled with happiness, health and new adventures."