5 Key Facts About Medicaid Expansion
This issue brief examines Medicaid expansion enrollment and Medicaid spending in expansion and non-expansion states and describes the characteristics of adults covered by the Medicaid expansion.
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A Look at Variation in Medicaid Spending Per Enrollee by Group and Across States
Issue BriefBecause states have flexibility in designing their programs, state Medicaid spending and enrollment varies across states. This data note provides an overview of total Medicaid spending per enrollee by eligibility group and state.
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Marketplace Insurers are Proposing a 7% Average Premium Hike for 2025 and Pointing to Rising Hospital Prices and GLP-1 Drugs as Key Drivers of Costs
News ReleaseACA Marketplace insurers are proposing a median premium increase of 7% for 2025, similar to the 6% premium increase filed for 2024, according to a new KFF analysis of the preliminary rate filings. Insurers’ proposed rate changes – most of which fall between 2% and 10% – may change during the review process.
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Donor Government Funding for HIV in Low- and Middle-Income Countries in 2023
ReportThis report provides an analysis of donor government funding to address the HIV response in low- and middle-income countries in 2023, the latest year available, as well as trends over time. It includes both bilateral funding from donors and their multilateral contributions to the Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund), UNITAID, and Joint United Nations Programme on HIV/AIDS (UNAIDS).
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5 Key Facts about Medicaid’s Share of National Health Spending
Issue BriefTo provide historical context for how changes to Medicaid spending may impact national health spending trends, this brief explores how Medicaid spending contributes to national health spending and how different service areas contribute to Medicaid costs.
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5 Key Facts About Medicaid and Provider Taxes
Issue BriefThis issue brief uses data from KFF’s 2025-2026 survey of Medicaid directors to describe states’ current provider taxes, explore how the 2025 reconciliation law changed the federal rules governing provider taxes, and summarize potential impacts of the changes across states.
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Medicare Program Integrity and Efforts to Root Out Improper Payments, Fraud, Waste and Abuse
Issue BriefThis brief explains fraud, waste, abuse, and improper payments in Medicare and describes actions to ensure Medicare program integrity.
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Congress Passes Full-Year Continuing Resolution Bill, Maintaining Global Health Funding at Prior Year Levels
Fact SheetOn March 15, 2025, the President signed a full-year “continuing resolution” (CR) that continues funding the federal government through the rest of the fiscal year. It maintains U.S. global health funding at the prior year (FY 2024) level ($10.8 billion).
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What to Know about Medicare Spending and Financing
Issue BriefThis brief provides an overview of Medicare spending and financing, based on the most recent historical and projected data from the Medicare Trustees and the Congressional Budget Office (CBO). The brief highlights trends in Medicare spending and key drivers of spending growth, including higher enrollment, growth in health care costs, and increases in payments to Medicare Advantage plans.
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Donor Government Funding for Family Planning in 2021
ReportIn 2021, donor government funding for family planning activities totaled US$1.39 billion, essentially flat compared to the 2020 amount (US$1.41 billion). This report provides an analysis of donor government funding to address family planning in low- and middle-income countries in 2021.