
EFF has sued CMS to compel disclosure about the WISeR pilot deploying AI for Medicare prior authorization.
Key Details
- 1EFF filed a lawsuit against the Centers for Medicare & Medicaid Services (CMS) after receiving no response to a FOIA request about the WISeR pilot program.
- 2WISeR uses AI/ML to automate prior authorization in traditional Medicare across six states: NJ, OH, OK, TX, AZ, and WA, starting January 1, 2026.
- 3EFF seeks details on the algorithms, methodologies, safeguards, training data, and vendor agreements related to the AI system.
- 4Concerns have been raised by advocacy groups and some lawmakers about risks such as algorithmic bias, privacy violations, and wrongful denials of care.
- 5CMS has not released any information yet, prompting a legal challenge to enforce transparency.
Why It Matters
This case highlights growing concerns about the use of AI for clinical decision-making in reimbursement, which can directly impact radiology workflows and patient care. Increased scrutiny may influence future regulation and deployment of AI in imaging and broader healthcare settings.

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.