The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
This issue brief describes recent trends in the number of Medicaid outpatient prescriptions and the spending on those drugs and examines the implications of recent federal actions on future trends.
This analysis examines the share of inpatient hospital days that are covered by Medicaid nationally and by state at a time when Congress is considering potential cuts to the program. It finds that Medicaid covered at least one in five inpatient hospital days in 48 states and the District of Columbia in 2023.
This policy watch analyzes the latest data on Medicare Part D spending on GLP-1 drugs, initially approved to treat diabetes but in high demand as treatments for obesity, and shows how spending on these drugs has increased substantially in recent years.
These resources are for anyone shopping (or helping someone shop) for health coverage within the health insurance marketplaces created through the Affordable Care Act (also known as the ACA or Obamacare.)
Medicaid represents $1 out of every $5 spent on health care in the U.S. and is the major source of financing for states to provide health coverage and long-term services and supports for low-income residents. This brief examines key questions about Medicaid financing and how it works.
Prior KFF analysis allocated CBO’s federal Medicaid spending reductions and enrollment losses across the states, and this policy watch builds on that analysis to examine the potential impacts in expansion states compared with non-expansion states.
The American Recovery and Reinvestment Act (ARRA), enacted in February 2009, has provided $103 billion in federal fiscal relief to state Medicaid programs over a period of two-and-a-half years to help them address the effects of the 2007-2009 recession. During a recession, unemployment increases and state revenues decline, making it difficult for states to meet the increased demand for Medicaid coverage among the newly unemployed. This brief reviews the ARRA Medicaid fiscal relief provisions—how they…
This budget summary provides an analysis of global health funding amounts provided in the FY 2027 House National Security, Department of State and Related Programs (NSRP) Appropriations Bill.
The U.S. government is the largest donor to global health in the world. This fact sheet breaks down the U.S. global health budget by program area: HIV/PEPFAR; tuberculosis; malaria/the President's Malaria Initiative; the Global Fund to Fight AIDS, Tuberculosis, and Malaria; maternal & child health; nutrition; family planning & reproductive health; global health security; and neglected tropical diseases.
As states completed the “unwinding” of pandemic-era continuous coverage, Medicaid enrollment fell 7.6% in FY 2025 and is expected to be largely flat in FY 2026. At the same time, total Medicaid spending grew by 8.6% in FY 2025 and is expected to grow by 7.9% in FY 2026.
© 2026 KFF
