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In this July 1 column for The New York Times Opinion section, KFF Executive Vice President for Health Policy Larry Levitt explains how the budget reconciliation bill passed by the Senate on July 1 is effectively a partial repeal of the Affordable Care Act (ACA) and, if signed into law, the resulting reductions in Medicaid…
On June 27, 2025, the U.S. Supreme Court issued its opinion on Kennedy v. Braidwood Management, ruling that the ACA requirement that most private insurers and Medicaid expansion programs cover preventive services recommended by the United States Preventive Services Task Force (USPSTF) with no cost-sharing is constitutional.
This brief uses 2021 Medicaid claims data to examine utilization among Medicaid expansion adults and estimate how much cost sharing these enrollees could be required to pay under the new requirement if all states imposed the maximum cost sharing amounts. This is an illustrative analysis intended to describe which enrollees may be subject to the most cost sharing under the new provisions rather than estimate exactly what expansion enrollees may actually pay.
To understand the impact of Medicaid work requirements included in the budget reconciliation bill being debated in Congress, KFF has undertaken two different analyses using different data sources. Using 2023 data from the Survey of Income and Program Participation, this analysis looks at the share of adults who work at least 80 hours per month, the reasons some do not, and how consistently individuals meet the requirement over a six-month period.
This brief looks at changes to Marketplace plans recently finalized by the Centers for Medicare and Medicaid Services (CMS) that may incentivize insurers to make their plans less generous. With less generous plans, consumers could face higher out-of-pocket costs, though those who don't qualify for premium tax credits could see lower premiums.
This analysis details the number of people who would become uninsured from policy changes in the ACA Marketplaces and Medicaid. The Congressional Budget Office estimates that, taken together, these changes will result in 16 million more uninsured people in the year 2034 than would otherwise be the case.
On May 22, the House passed a reconciliation bill, the One Big Beautiful Bill Act, which would partially pay to extend expiring tax cuts by cutting Medicaid. The Congressional Budget Office (CBO) estimates that the bill would reduce federal Medicaid spending by $793 billion over ten years and 10.3 million fewer people would be enrolled in Medicaid in 2034, including 1.3 million people with Medicare, otherwise known as “dual-eligible individuals”.
This brief describes federal citizenship and immigration status eligibility and eligibility verification requirements for Medicaid. Eligibility for federally-funded coverage under Medicaid and the Children’s Health Insurance Program is limited to U.S. citizens and certain lawfully present immigrants.
To improve the affordability of abortion services, many states have passed laws that require state-regulated plans to cover the full cost of abortion services for their enrollees. This data note documents the costs associated with abortion care in private plans. Also, KFF analyzes how out of pocket spending has been affected by state laws that require full coverage of abortion services.
This issue brief discusses key changes to immigration policies that may take place under the second Trump administration based on his previous record and campaign statements, and their implications.
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