U.S. — Republicans passed $1 trillion in Medicaid spending cuts on party lines as part of legislation signed by President Donald Trump. The measure, which also ended a portion of Affordable Care Act funding last year, is estimated to cause more than 10 million people in the U.S. to lose coverage or pay more for insurance.

The legislation, known as the 'Big Beautiful Bill,' was signed by President Trump in July 2025. The Congressional Budget Office projected that the 2025 Medicaid cuts would reduce federal spending on healthcare by $1.1 trillion through 2034. This figure is higher than the $789 billion in cuts proposed in the 2017 Republican healthcare bill.

The cuts include a provision that would block 4.2 million people from accessing ACA premium tax credits, according to the Congressional Budget Office. Additionally, the Medicaid cuts in the bill led to the disenrollment of at least 750,000 people from the Affordable Care Act due to claims of fraudulent enrollment.

Senator Chuck Schumer introduced the Protecting Health Care And Lowering Costs Act, which seeks to reverse these changes. The legislation estimates that the Medicaid cuts and ACA funding reductions affect nearly 15 million people.

Ashley Hinson, a Republican Senate candidate in Iowa, launched an advertisement in May stating that healthcare companies are ripping off consumers. She stated that she is working with President Trump to take on big insurance companies. Rep. Tom Kean, R-N.J. is running an advertisement stating that families suffer because of big insurance companies. Sen. Roger Marshall, R-Kan. Is running an advertisement crediting himself for standing up to big insurance companies.

Ashley Hinson, Kean, and Marshall voted for the Medicaid spending cuts. Ashley Hinson and Marshall voted against restoring ACA funding, while Kean did not vote against it. Rep. Kean sponsored a bill to boost Labor Department authority to enforce mental health parity rules for insurance plans.

President Donald Trump held an event to tout Most Favored Nation pricing policies for certain drugs under Medicaid. White House internal polling shows that the administration’s work to lower drug prices is one of its most popular second-term achievements. An NBC News poll conducted in September 2026 found that voters trust Democrats over Republicans on healthcare by 22 points. A New York Times-Siena College poll found that likely voters preferred Democrats over Republicans on healthcare by 24 points.

Why It Matters

The Medicaid spending cuts represent a shift in federal healthcare funding. According to the Congressional Budget Office, the 2025 cuts are the largest single reduction in federal healthcare funding in U.S. history, surpassing the 2011 Medicare cuts that reduced spending by $121 billion over 10 years. The Patient Protection and Affordable Care Act was enacted on March 23, 2010, and amended by the Healthcare and Education Reconciliation Act of 2010 on March 30, 2010.

In 2017, the Republican-led Congress passed the American Health Care Act, which sought to repeal and replace the Affordable Care Act but failed to gain enough support to pass. As of 2025, 13 states still refuse to expand the Medicaid program, according to the Kaiser Family Foundation.

Timeline

The Patient Protection and Affordable Care Act (Pub. L. 111-148, 124 Stat. 119) was enacted on March 23, 2010.

The Healthcare and Education Reconciliation Act of 2010 (Pub. L. 111-152, 124 Stat. 1049), which amended and revised several provisions of the Patient Protection and Affordable Care Act, was enacted on March 30, 2010. Republicans ended a portion of Affordable Care Act funding last year. Ashley Hinson, a Republican Senate candidate in Iowa, launched an advertisement in May stating that healthcare companies are ripping off consumers and that she is working with President Trump to take on big insurance companies.

What's New

Research titled "Senate Republicans Unveil Budget Reconciliation Package: Unpacking The Coverage Provisions" was published in 2025 in Forefront Group. Research titled "Bucking Backlash? Why Republicans' Hyper-Inegalitarian Tax and Budget Bill Passed" was published in 2026.

The 2025 Medicaid cuts include a provision that would block 4.2 million people from accessing ACA premium tax credits, according to the Congressional Budget Office. The 2025 Medicaid cuts are projected to reduce federal spending on healthcare by $1.1 trillion through 2034, according to the Congressional Budget Office, which is higher than the $789 billion in cuts proposed in the 2017 Republican healthcare bill. The Medicaid cuts and ACA funding reductions are estimated to affect nearly 15 million people, according to Senator Chuck Schumer's legislation, the Protecting Health Care And Lowering Costs Act, which seeks to reverse these changes. L. 111-148, 124 Stat. 119) was enacted on March 23, 2010.