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.
The Centers for Medicare and Medicaid Services has recently taken actions to increase transparency in Medicare Advantage, however substantial data gaps remain that limit the ability of policymakers and researchers to conduct oversight and assess the program's performance, and for Medicare beneficiaries to compare Medicare Advantage plans offered in their area.
This brief explains the role and implications of cross-market mergers between hospitals and health systems that operate in different regions and describes the approaches that government antitrust agencies have taken in reviewing these types of transactions.
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.
Nearly a quarter (23%) of adults who say they were disenrolled from Medicaid since early 2023 report being uninsured now, finds a new KFF national survey examining how the unwinding affected enrollees. Overall, 19% of adults who had Medicaid prior to the start of unwinding say they were disenrolled at some point in the past year. Of this group, a large majority (70%) were left at least temporarily uninsured, while 30% already had another form…
The Food and Drug Administration granted full approval to Leqembi, a new Alzheimer's drug, on July 6, 2023. This updated policy watch focuses on the implications of Medicare coverage of the drug for program spending as well as equity and affordability issues for beneficiaries, and the potential for the Inflation Reduction Act to address the spending impacts. It also covers additional details from the Centers for Medicare and Medicaid Services about patient registries.
Following the Trump administration’s warning last month that using acetaminophen – the active ingredient in Tylenol – during pregnancy can increase the risk of autism in children, very few adults say the claim about a causal relationship is “definitely true,” though much of the public is uncertain whether to believe it. Trust in the CDC to provide reliable vaccine information has fallen to a new low.
Drawing from KFF’s 50-state survey of state Medicaid HCBS officials, conducted between May and August of 2023, this issue brief describes how states used the PHE authorities to strengthen their HCBS programs, changes as the PHE ends, and the role of family caregivers in providing HCBS.
This issue brief provides an overview of what Medicaid home care (also known as “home- and community-based services” or HCBS) is, who is covered, and what services were available in 2024.
A new KFF poll finds that many older voters are unaware of the provision in the Inflation Reduction Act that for the first time requires the federal government to negotiate the price of some prescription drugs in the Medicare program, a key campaign issue for President Joe Biden. The 48% of voters ages 65 and older who are aware of the landmark change represents a 12 percentage point increase from November, the poll shows. Fifty-two…
In a new analysis of survey data from state Medicaid home care programs, KFF found that in most years since 2016, there have been nearly 700,000 people on waiting or interest lists for expanded home and community-based services (HCBS), with a total of 692,000 across 38 states in 2023 and waiting lists averaging three years. People with intellectual or developmental disabilities make up almost three-quarters of waiting lists, with seniors and adults with physical disabilities…
© 2026 KFF
