Fraud Vulnerabilities and Billing Concerns
Dr. Mehmet Oz announced the $91 million deferral citing ongoing concerns about fraud and program vulnerabilities in Minnesota's Medicaid program. Of the $91 million being withheld, $76 million is tied to 14 service categories identified as highly vulnerable to fraud. Oz stated that the federal government cannot pay bills it cannot verify and requested more information from Minnesota to validate these bills before funds are released.
Pattern of Issues
Oz referenced a pattern of problems in Minnesota's Medicaid program, citing previous incidents including the Learing Center situation and recent Department of Justice actions involving childcare centers. He characterized these as evidence of systemic vulnerabilities rather than isolated breakdowns. This deferral follows an earlier action in 2026 when CMS deferred over $260 million in Medicaid funding to Minnesota after auditing fourth-quarter fiscal year 2025 billing.
State Response and Dispute
Governor Tim Walz characterized the deferral as a transparent effort to cut funding for working people and rural Minnesota hospitals, calling it a continued campaign of retribution. Minnesota Human Services Commissioner Shireen Gandhi stated that the state has been taking aggressive action to prevent fraud and recoup fraudulent payments for over a year, with reporting to federal partners. She expressed disappointment with the extended deferrals but committed to continuing efforts against fraud.
Impact on Minnesota Healthcare
The funding deferrals come as Minnesota's healthcare system faces mounting financial strain. According to the Minnesota Hospital Association, 30 percent of hospitals in the state are losing millions of dollars each year. The Minnesota Senate responded by earmarking hundreds of millions of dollars to stabilize hospitals facing financial struggles, particularly amid looming federal changes to Medicaid.
Federal Authority and Next Steps
Oz emphasized that the federal government funds roughly half of Medicaid and has both the authority and responsibility to ensure those dollars are spent legally and appropriately. CMS stated it will continue working with Minnesota officials to address identified vulnerabilities, but federal funding will not be restored until the state demonstrates that Medicaid dollars are being spent appropriately. 
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