The Senate recently voted to reject a resolution aimed at halting a Medicare pilot program that utilizes artificial intelligence (AI) in the review process of certain treatment requests. The initiative, supported by the Trump administration and the Centers for Medicare & Medicaid Services (CMS), aims to minimize waste, fraud, and unnecessary treatments in Medicare. According to CMS Administrator Dr. Mehmet Oz, the WISeR Model combines technology speed with clinical expertise to test a streamlined prior authorization process while averting needless procedures for Medicare beneficiaries.
In Thursday’s vote, 46 Democrats favored disbanding the program, while 50 Republicans voted to maintain it. Senators absent from the vote included Republicans Bill Hagerty, Mitch McConnell, Roger Wicker, and Democrat Chris Murphy.
Why It Matters
Concerns about AI’s role in healthcare decisions are rising nationally. Critics argue that the WISeR model imports a contentious prior authorization system into traditional Medicare, potentially delaying access to care for seniors. If expanded nationwide, millions may face further layers of approval before receiving treatment.
Senators Opposing Repeal
Several Republican senators voted against ending the WISeR program, allowing AI-assisted decisions in several states:
- Alan Armstrong (Oklahoma)
- Jim Banks (Indiana)
- John Barrasso (Wyoming)
- … [shortened for brevity] …
The WISeR model, operational since January in six states, mandates prior authorization for services vulnerable to fraud or misuse. CMS contracts with private companies using AI-assisted technology to review these services.
Finnace expert Michael Ryan cautions, “AI isn’t the danger. But contracting outsiders to deny seniors’ care is.” He added that contractors receive bonuses when claims are denied.
Democratic Opposition
Leading the opposition, Democrats such as Ron Wyden, Maria Cantwell, Richard Blumenthal, Patty Murray, and Kirsten Gillibrand claim the model is already delaying necessary care. Murray warned that the model effectively cuts Medicare by delaying and denying claims using AI. A report from Cantwell reveals longer authorization times for hospitals in Washington post-WISeR implementation.
Wyden expressed frustration, stating, “Americans are sick and tired of abusive prior authorization tactics.”
Resolution Process
The initiative gained traction after the Government Accountability Office recognized the CMS’s WISeR notification as a rule under the Congressional Review Act, allowing legislative nullification through a resolution of disapproval.
Founder of Powers Financial Group, Drew Powers, emphasized AI’s infancy, warning against premature reliance for important healthcare decisions. CMS argues the model targets services susceptible to improper billing, noting AI aids human clinical review without altering Medicare coverage rules.
Kevin Thompson of 9i Capital Group highlighted concerns about AI amplifying biases in training data, potentially leading to delays and denials for vulnerable demographics.
Future Implications
With the resolution blocked, CMS’s AI-assisted pilot will continue in Arizona, New Jersey, Ohio, Oklahoma, Texas, and Washington. While Democrats vowing to persist in combating AI-driven healthcare delays, Medicare services in these states remain subject to prepayment review.
Michael Ryan asserts, “Medicare can combat waste without subjecting ailing seniors to AI appeals.” The vote shapes Medicare’s future, balancing traditional models with prior authorization.