Coverage

Through regulations and the House budget reconciliation bill, significant changes are being considered by Congress and the Trump Administration for how the Affordable Care Act’s health insurance Marketplaces would work. To examine how these changes could reshape the ACA’s Marketplaces, KFF held a virtual briefing on June 11 featuring leaders from two state-based Marketplaces to get perspectives from the field.

In his latest column, President and CEO Drew Altman discusses how, with nearly half, or about 10 million MAGA supporters and Republicans receiving coverage through the ACA Marketplaces, the policy changes and cuts being considered by Republicans to the Marketplaces will directly affect their own voters. Altman writes: “Republicans are no longer interested in repealing the ACA but seem comfortable shrinking it significantly if they can, so long as they don’t touch protections for pre-existing conditions, which is now a political third rail.”

House Republicans have passed a reconciliation package (the “One Big Beautiful Bill Act”) that would make significant changes to Medicaid and the Affordable Care Act (ACA) Marketplaces and increase the number of people without health insurance by an estimated 10.9 million. This analysis estimates state-level increases in the number of uninsured people due to this legislation, along with other changes to the Marketplace, including the expiration of the enhanced premium tax credits.

As Congress weighs spending cuts and other changes to Medicaid, more than half (54%) of the public say they are worried significant reductions in federal Medicaid spending would negatively affect their family’s ability to obtain and afford health care, a new KFF Health Tracking Poll finds. This includes about three…

This analysis examines the potential impacts of a provision in the House reconciliation bill that proposes reducing the federal matching rate for the Affordable Care Act (ACA) Medicaid expansion population from 90% to 80% for states that either provide health coverage or financial assistance to purchase health coverage to individuals who are not “a qualified alien.”

What percentage of people are covered by Medicaid in your state? Our State Medicaid fact sheets provide a snapshot with key data for Medicaid in every state related to current coverage, access, and financing, as well as a politics section for each state.

This page displays an interactive map of the current status of state decisions on the Affordable Care Act’s Medicaid expansion. Additional Medicaid expansion resources are listed (with links) below the map.

The Biden administration finalized several major Medicaid regulations with the intent of improving access to Medicaid services. Collectively, the rules span hundreds of pages of text, are extremely complex, and were set to be implemented over several years, with measurable increases in federal Medicaid spending. Overturning the rules would reduce regulation of managed care companies, nursing facilities, and other providers; increase barriers to enrolling in and renewing Medicaid coverage, and roll back enrollee protections, payment transparency, and requirements for improved access.

In his latest column, KFF President and CEO Drew Altman discusses the history of the battles over the ACA’s provisions that were designed to expand coverage for the uninsured, which helps explain the effort to cut federal funding for the Medicaid expansion today. The real underlying issues, he says, are the same divisions that have always plagued the debate about covering the uninsured.