Thu May 08 22:20:00 UTC 2025: ## Medicaid Expansion Funding Under Threat Amidst Budget Cuts

**Washington D.C.** – The future of Medicaid expansion under the Affordable Care Act (ACA) is uncertain as pressure mounts to reduce federal spending. Dr. Mehmet Oz, head of the Centers for Medicare & Medicaid Services (CMS), has publicly suggested cutting federal funding for the ACA’s Medicaid expansion, sparking controversy and concern among experts.

Oz argues that the federal government over-subsidizes healthier individuals who gained coverage through the expansion, compared to the traditional Medicaid population. He cites a disparity in federal funding percentages (90% for expansion enrollees versus a lower percentage for traditional beneficiaries) and points to potential waste due to individuals receiving coverage in multiple states. He also expressed concerns voiced by governors about the rising cost of Medicaid.

However, this proposal has been met with sharp criticism from leading health policy experts. Dr. Benjamin Sommers of Harvard Medical School argues that Oz’s claims lack evidence, stating that studies show no negative impact on traditional Medicaid beneficiaries from the expansion and highlights the potential for 15 million people to lose coverage, with over 10 million becoming uninsured. Professor Jamila Michener of Cornell University echoed this sentiment, calling Oz’s logic flawed and his understanding of Medicaid inadequate. She emphasized that the expansion population is less expensive to cover, and cutting funding would ultimately lead to increased healthcare costs due to delayed or forgone care. Professor Michael Sparer of Columbia University added that reducing federal support could lead to states dropping the expansion entirely, resulting in fewer beneficiaries.

Over 20 million Americans have gained coverage through the ACA’s Medicaid expansion, according to the Kaiser Family Foundation. House Republicans are tasked with finding $880 billion in budget cuts, making Medicaid a potential target. This has led to warnings from both Republican and Democratic lawmakers about the devastating consequences for constituents if funding is cut. Several states have automatic cancellation clauses for Medicaid expansion if federal funding drops below a certain level, potentially leading to immediate and widespread loss of coverage.

The debate highlights the complex political and economic challenges surrounding Medicaid funding and the potential impact on millions of Americans’ access to healthcare. Newsweek has reached out to the CMS press office for comment.

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