
A Senate vote failed to halt the WISeR AI-based prior authorization pilot for traditional Medicare claims.
Key Details
- 1Senate Democrats attempted to use the Congressional Review Act to stop the CMS WISeR program but lost 46-50.
- 2WISeR uses AI to automate the approval and denial of traditional Medicare claims in six states.
- 3The pilot involves multiple private vendors: Cohere Health, Genzeon Corporation, Humata Health, Innovaccer, Virtix Health, and Zyter.
- 4Opponents cite risks of care delays and denials for seniors due to AI-driven prior authorizations.
- 5Supporters argue the pilot could reduce waste and fraud in Medicare.
Why It Matters
AI-driven prior authorization has major implications for radiology reimbursement, patient access, and care delays. This marks a pivotal test of AI’s regulatory and economic impact on healthcare workflows, particularly for imaging services.

Source
HealthExec
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