HHS Secretary Robert F. Kennedy Jr. announced the federal government is deferring more than $1 billion in Medicaid payments to California and Minnesota, a move both states can reverse by proving their claims are legitimate, but one that Democratic governors are already calling political retribution.
Kennedy made the announcement at a news conference Tuesday, flanked by CMS Administrator Dr. Mehmet Oz. The Department of Health and Human Services is holding back roughly $867.5 million from California and $199 million from Minnesota, citing high-risk claims flagged during a broader fraud crackdown that has used artificial intelligence and advanced data analytics to identify suspicious billing patterns. The funds are deferred, not cut. Both states can recover the money by documenting that their Medicaid claims meet federal requirements.
The action marks a sharp escalation in the Trump administration's campaign to root out waste in the nation's largest public health insurance program, and a direct challenge to two Democratic governors who oversee states where federal investigators say fraud has run rampant for years.
Kennedy singled out California Gov. Gavin Newsom and Minnesota Gov. Tim Walz by name during the news conference, telling reporters that the administration's demand is straightforward. As Kennedy put it:
"States that receive federal Medicaid funding must demonstrate that every dollar meets federal requirements. When they cannot, we will not release federal funds until they do."
He characterized the requirement, providing basic documentation that services were actually delivered to real patients, as "common sense." For a program that spends hundreds of billions of federal dollars annually, that framing is hard to argue with on its face. The question is whether states that have allowed suspect billing to pile up for years can produce the paperwork.
Oz was blunter. He framed the deferral as a fundamental shift away from the old model of paying first and trying to recover stolen money later.
"CMS is done trying to chase down stolen and misused funds after they've already left the building."
Oz said stopping fraud "before the check clears" was delivering record-high savings for taxpayers. The specifics behind that claim, how much has been saved, and over what period, were not detailed at the news conference.
The California deferral targets the state's in-home care programs, where CMS flagged spending growth that far exceeded national trends. HHS did not release a line-by-line breakdown of which claims triggered the hold, but the pattern mirrors concerns federal investigators have raised for months about California's sprawling network of home health and hospice providers.
Those concerns are not abstract. In April, the Justice Department charged eight defendants in a $50 million health care fraud scheme dubbed "Operation Never Say Die." The defendants ran sham hospice operations that billed Medicare for patients who were not terminally ill. One Anaheim, California, operator recorded a non-death discharge rate of roughly 85 percent, nearly five times the national average. That operator paid cash kickbacks to beneficiaries, delivering the money in envelopes.
A hospice with an 85 percent non-death discharge rate is not a hospice. It is a billing operation. And the fact that it took a federal takedown to shut it down raises obvious questions about what California's own oversight apparatus was doing while the checks kept clearing.
The New York Post reported that 447 hospice facilities and 23 home health agencies in California had their licenses suspended for suspected fraudulent billing as part of the broader crackdown. Vice President JD Vance, who leads the administration's anti-fraud task force, said the administration hoped the action would serve as a "wake-up call" across the state.
Minnesota's $199 million hold targets claims in 14 high-risk service areas tied to providers that federal investigators had already flagged. The state has been under federal scrutiny since at least February, when Vance announced a separate $259 million Medicaid pause as part of what the administration called a national effort to combat fraud.
It is unclear whether the new $199 million deferral overlaps with, replaces, or adds to the earlier $259 million action. HHS did not clarify the relationship between the two holds. What is clear is that the federal government believes Minnesota's problem is large. The U.S. attorney in Minnesota estimated that total Medicaid fraud in the state could exceed $1 billion.
Minnesota is no stranger to massive public-benefits fraud. The Feeding Our Future scandal, in which a fraud ringleader was sentenced to 41 years in prison, exposed how state-administered federal programs can be looted on an industrial scale when oversight fails.
Fox News reported that Oz sent an official letter to Walz announcing audits of 14 flagged Medicaid programs, with over $500 million in potentially fraudulent funds under scrutiny. Oz described the situation as "just the tip of the iceberg, perhaps the largest Medicaid scam ever, taking place throughout the state in many different fashions."
Walz pushed back hard, claiming the deferral amounted to political retribution. He argued the administration was punishing children, seniors, and people with disabilities rather than going after actual fraudsters.
In an earlier statement about the February funding pause, Walz told AP News: "This is a campaign of retribution. Trump is weaponizing the entirety of the federal government to punish blue states like Minnesota." The administration gave Minnesota 60 days to propose and act on a comprehensive corrective action plan before releasing the funds.
The retribution argument has a structural problem. The administration is not cutting Medicaid funding. It is deferring payments and asking states to document that the claims are legitimate. If the services were real, the paperwork should exist. If the paperwork does not exist, taxpayers deserve to know why billions of dollars went out the door without it.
Oz addressed the political framing directly in his earlier remarks about Minnesota. "This is not a problem with the people of Minnesota," he said. "It's a problem with the leadership of Minnesota and other states who do not take Medicaid preservation seriously."
The administration has also signaled that California and Minnesota are not the only targets. Federal officials have threatened funding actions against other Democratic-led states, including Colorado, Illinois, and New York. In New York, an independent analysis found that Attorney General Letitia James' Medicaid fraud unit ranked near dead last in the nation, a record that invites scrutiny about whether blue-state law enforcement has been serious about protecting taxpayer dollars.
Beyond the payment deferrals, Kennedy directed the HHS Office of Inspector General to use its exclusion authorities to remove bad actors from Medicare and Medicaid. In many cases, the OIG is permanently barring providers from ever billing the federal government again.
That tool, permanent exclusion, carries real teeth. A provider who loses access to Medicare and Medicaid reimbursement effectively loses the ability to operate in the health care market. Earlier this year, Oz demanded all 50 governors act within days to root out billions in Medicaid fraud, putting every state on notice that the federal government expected cooperation.
CMS is also deploying AI and advanced analytics to identify suspicious spending patterns before payments go out, a shift Oz framed as moving from a reactive "pay and chase" model to a proactive one. The details of how the AI system flags claims, what thresholds trigger a hold, and what appeals process exists for providers caught in the net remain unclear from the announcement.
Several important questions remain unanswered. HHS has not specified what documentation California and Minnesota must produce, or by what deadline. The legal authority under which CMS is deferring rather than cutting payments has not been publicly detailed. And the relationship between the various funding actions, the February Minnesota pause, the new deferral, and the broader California crackdown, has not been clearly mapped out for the public.
Those gaps matter. An administration serious about accountability should welcome transparency about its own process, not just demand it from the states. The policy is sound in principle. The execution needs to be as clean as the rhetoric.
Gov. Walz and his allies will keep calling this political punishment. But a pattern of federal intervention in states where oversight has failed is not retribution, it is what happens when state leaders treat taxpayer money as someone else's problem for too long.
When the government asks you to prove you spent a billion dollars honestly, and your first response is to call it a political attack, that tells taxpayers everything they need to know about how seriously their money was being guarded in the first place.