Trump Admin Freezes Over $1B in Medicaid Payments to CA, MN

The Trump administration announced Tuesday that it is freezing more than $1 billion in federal Medicaid payments to California and Minnesota, citing suspected fraud and compliance failures in the two Democratic-led states. Health and Human Services Secretary Robert F. Kennedy Jr. and CMS Administrator Dr. Mehmet Oz said the administration is using artificial intelligence and advanced analytics to identify suspicious spending patterns, and warned that states must provide documentation proving the payments are legitimate before funding resumes.

Background: Escalating Anti-Fraud Campaign

Tuesday’s action is the latest escalation in a broader Trump administration crackdown on fraud in federal programs. In February 2026, the administration paused $243 million in Medicaid payments to Minnesota. Two months later, Vice President JD Vance — appointed as the administration’s “fraud czar” — announced a $1.3 billion withholding from California and warned all 50 states that they could face similar actions if they failed to aggressively prosecute Medicaid fraud, according to NBC News.

The administration launched an anti-fraud task force earlier this year targeting potential abuses across federal programs. The Justice Department has charged more than 75 people in a $250 million pandemic-era fraud scheme in Minnesota alone, and the U.S. attorney in that state estimated total fraud could exceed $1 billion.

The New Freeze: $867 Million for California, $200 Million for Minnesota

According to Fox News, the Centers for Medicare and Medicaid Services (CMS) is withholding approximately $867 million from California and more than $200 million from Minnesota. For California, roughly $646 million is tied to in-home supportive services, while $221 million is associated with claims involving individuals with what Oz described as “unsatisfactory immigration status.” Oz noted that California’s spending on in-home supportive services increased 24% over the past two federal fiscal years — roughly double the national average.

In Minnesota, officials said the state was asked to review providers in 14 high-risk Medicaid service categories. Minnesota recently disenrolled roughly 3,000 providers after failed background checks, failed site visits, and other compliance issues, prompting CMS to review nearly $200 million in claims tied to those providers.

HHS and CMS Leaders: ‘If It Smells Like Fraud, We’re Not Paying’

At a press conference announcing the freeze, Kennedy said the administration is deploying AI, advanced analytics, and traditional financial reviews to identify suspicious activity. “We are not sending Medicaid and Medicare dollars out the door until we have confidence that they are being spent lawfully and appropriately,” Kennedy said, as reported by CBS News.

Oz was blunt in his assessment: “If it smells like fraud, we’re not paying for it anymore.” He called the deferral “the largest we’ve ever made” and said CMS is “done trying to chase down stolen and misused funds after they’ve already left the building.”

Kennedy also announced that HHS is expanding its exclusion authority, allowing CMS and the HHS Office of Inspector General to remove individuals and entities found to have committed fraud from federal healthcare programs, with some offenders facing permanent bans.

Legal and Political Pushback

Both states have pushed back against the administration’s actions. Minnesota Attorney General Keith Ellison filed a federal lawsuit in March 2026 challenging the earlier $243 million freeze, arguing it was illegal. The new, larger freeze could expand the scope of that legal battle.

California Attorney General Rob Bonta characterized the targeting as political, saying in a social media post, “Once again, California appears to be targeted solely for political reasons,” as The Guardian reported.

The administration has framed the actions as non-partisan, though Vance acknowledged in May that “mostly blue states” have not taken Medicaid fraud seriously. Kennedy echoed that theme Tuesday, saying, “If Governor Gavin Newsom or Governor Tim Walz wants this funding released, all they have to do is provide basic documentation showing that these services are legitimate and not fraudulent. And that’s common sense.”

What’s Next

The administration maintains that the funding is “deferred,” not cut — meaning California and Minnesota can receive the withheld money if they provide documentation demonstrating the payments were legitimate. However, state officials argue the documentation requirements are unprecedented and potentially impossible to satisfy.

With the 2026 midterm elections approaching, the Medicaid crackdown is likely to become a significant political flashpoint. The Minnesota lawsuit will test the legal standing of the administration’s actions, while California may pursue its own legal challenge. Meanwhile, the administration has signaled that other states could face similar scrutiny, raising the stakes for Medicaid programs nationwide.