
A U.S. House committee voted to block the expansion of an AI-driven Medicare prior authorization pilot active in six states.
Key Details
- 1The AI-enabled prior authorization pilot, WISeR, operated in NJ, OH, OK, TX, AZ, and WA starting January 2026.
- 2WISeR uses AI to approve or deny traditional Medicare claims, a process typically reserved for Medicare Part C plans.
- 3The Centers for Medicare & Medicaid Services (CMS) has not disclosed details about the AI's algorithms or criteria.
- 4A lawsuit filed by the Electronic Frontier Foundation seeks transparency about the pilot and its algorithms.
- 5Concerns include potential algorithmic bias, privacy violations, and wrongful denials of care.
- 6AI models are provided by private, for-profit vendors.
Why It Matters
Radiology practices and imaging centers often depend on timely Medicare approvals; AI-driven prior authorizations could affect workflow, care access, and reimbursement, raising serious questions about fairness, transparency, and patient safety.

Source
HealthExec
Related News

•Radiology Business
Radiology Partners Urges FDA for Clarity on Imaging AI Regulations
Radiology Partners and Mosaic Clinical Technologies petition the FDA for clearer regulatory guidelines on imaging AI vision-language models.

•Radiology Business
FDA Solicits Public Input on Regulating Generative AI in Medical Devices
The FDA is seeking public feedback on how to regulate generative AI in medical devices, recognizing both its promise and risks.

•HealthExec
AI's Role in Eliminating Cervical Cancer: A Model for Disease Prevention
Researchers highlight how AI can accelerate the elimination of cervical cancer and set a precedent for combating other diseases.