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.
A new KFF analysis finds that Affordable Care Act marketplace premiums are least affordable for older adults who earn too much to qualify for federal subsidies, especially those living in rural areas where premiums are highest.
As the Trump Administration and Congress weigh policy options to address high prescription drug prices, a fourth of people taking prescription drugs (24%) and seniors taking drugs (23%) say it is difficult for them to afford their medications, the latest KFF Health Tracking Poll finds.
SAN FRANCISCO, CA, – Dr. David Malebranche, MD, MPH, is back with more than 40 new #AskTheHIVDoc videos about HIV care and treatment.
Healthcare.gov marketplace insurers denied nearly one out of every five claims (19%) submitted for in-network services in 2017, and enrollees only appeal a tiny share (0.5%) of those denied claims, a KFF analysis of recently released claims data finds.
If states were able to receive enhanced Affordable Care Act matching funds for “partial” expansions of Medicaid, fewer people would get health coverage and the federal government would spend more, compared to a traditional expansion under the law, KFF explains in a new brief.
Antiviral medications, including those that treat hepatitis C and HIV/AIDS, cost the Medicaid program more money (before rebates) than any other group of outpatient prescription drugs for each year from 2014 to 2017, according to a new KFF analysis.
ST. LOUIS, Mo. & SAN FRANCISCO, Calif. -- Missouri Foundation for Health (MFH) and KFF (the Henry J. Kaiser Family Foundation) have entered into a new long-term partnership to establish a KHN (Kaiser Health News) Midwest Bureau, based in St. Louis, Missouri.
An improving economy and the Affordable Care Act’s individual mandate may be behind a modest increase in the share of Americans with job-based health insurance in recent years, but the long-term trend remains a downward one, according to a new KFF analysis.
Despite Medicare’s protections, Part D enrollees with serious health conditions can face thousands of dollars in annual out-of-pocket costs for expensive specialty drugs, a new KFF anaylsis finds.
Large Majorities across Parties Say Medi-Cal is Important to the State; Most Residents Say Program is Important to Their Families; Access to Care Remains a Challenge for Some Enrollees Californians rank making health care more affordable among their top overall priorities for the state’s new governor and legislature, with 45 percent citing it as “extremely…
© 2026 KFF