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Steven Posnack's Latest Blog Posts
HHS Wants Your Ideas to Accelerate AI in Clinical Care
Steven Posnack | December 19, 2025
In collaboration with the U.S. Department of Health and Human Services (HHS) Deputy Secretary’s office, the Assistant Secretary for Technology Policy/Office of the National Coordinator for Health Information Technology (ASTP/ONC) has released a request for information (RFI) focused on one big question: What would it look like if we put the whole of HHS toward accelerating the use of artificial intelligence (AI) in clinical care? This RFI builds on the recently published HHS AI Strategy and the administration’s overall AI policy framework.
Read Full Post.The Tide and the Speedboats: TEFCA and CMS-Aligned Networks
Steven Posnack | December 16, 2025
In July our colleagues at the Centers for Medicare & Medicaid Services (CMS) launched an ambitious Health Technology Ecosystem pledge program. The groundswell of energy and enthusiasm for the program has been remarkable, and we’re glad to be their partner. CMS established several pledge categories associated with aspirational criteria included within its CMS Interoperability Framework. This post looks specifically at the similarities and differences between the Trusted Exchange Framework and Common Agreement™ (TEFCA™) and the “CMS-Aligned Network” pledge category.
Read Full Post.Why TEFCA’s Hardest Problem Isn’t Tech, It’s Trust
Steven Posnack | December 1, 2025
It wasn’t always so, but today we have technology available to exchange health information anywhere there’s an internet connection. What’s slowing us from doing so at nationwide scale is trust. The frictions are human and institutional. They cannot be addressed exclusively with technology.
Let’s look at the policy triangle that affects each network participant’s sharing posture. On the first side, there’s the HIPAA Privacy Rule that permits but does not require responses to network queries for treatment purposes.
TEFCA: Accelerating Government Benefits Determination for a Better Tomorrow
Steven Posnack | September 16, 2025
Individuals seeking government benefits such as Social Security Disability Insurance spend a lot of time waiting. In particular, the Social Security Administration (SSA) estimates it takes over 200 days for an initial disability claim to be processed. Part of that time delay includes SSA’s efforts to find out where relevant medical records may be, request them from your health care provider(s), and the time it takes your providers to respond. Ultimately,
Read Full Post.Laboratory Data Standards for Interoperability
Steven Posnack | September 5, 2025
In response to a requirement in the Consolidated Appropriations Act, 2023, the ASTP/ONC prepared a report on the use of data standards for laboratory data exchange. The report explores data standards adoption and impact at each step of the laboratory workflow, from ordering through sharing the results with patients, providers, public health agencies, and more. This report is grounded in independent research, consultation with subject matter experts, and interviews and input from across the laboratory ecosystem.
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