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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 Medicare program will spend at least $13 billion on the Medicare Advantage quality bonus program in 2026, as 68% of Medicare Advantage enrollees are in a plan that qualifies for higher payments under the program.
Half of adults say they have difficulty affording monthly bills or are just able to afford household expenses without having money left over. These groups overwhelmingly rate the economy negatively and are more likely to want 2024 presidential candidates to discuss economic issues.
In discussions of Medicare’s financial condition, attention frequently centers on one specific measure—the solvency of the Medicare Hospital Insurance (HI) trust fund, out of which Medicare Part A benefits are paid. Based on current projections from the Medicare Board of Trustees, the HI trust fund is projected to be depleted in 2036, 12 years from now. These FAQs answer key questions about Medicare financing and trust fund solvency.
This Health Policy 101 chapter provides an overview of the Affordable Care Act (ACA), a major reform of the U.S. health care system aimed at reducing high uninsured rates and alleviating issues like high out-of-pocket costs and coverage exclusions for preexisting conditions. The ACA significantly altered many aspects of the health system and the chapter explores its mechanisms, such as the Health Insurance Marketplaces, and the evolution of the law since its passage in 2010…
About one in eight adults (12%) say they have taken one of an increasingly popular class of prescription drugs known as GLP-1s that are used for weight loss and to treat diabetes and reduce the risk of heart disease and stroke, a new KFF Health Tracking Poll finds. This includes 6% of adults who say they are currently taking one of these drugs, which include Ozempic, Wegovy and MounjaroThe shares of adults who report ever…
This volume examines findings about trusted sources of vaccine information from the latest KFF Tracking Poll on Health Information and Trust. It also explores how the misrepresentation of studies and policy developments contribute to health narratives around vaccines, HIV and PrEP. Lastly, it summarizes new research on the use of generative AI to counteract vaccine misinformation.
Nearly half (45%) of the public are at least somewhat interested in taking a prescription weight-loss drug, including many who say they only want to lose a little weight, though many people lose interest when presented with potential financial and medical drawbacks, the latest KFF Health Tracking Poll reveals.The poll gauges the public’s interest in using prescription drugs to lose weight as a relatively new class of drugs, initially approved to treat diabetes, is garnering…
Federal payments to Medicare Advantage plans, and adjustments for health status, have come under increased scrutiny. This brief answers key questions about coding intensity, recent steps taken by CMS, the effects on beneficiaries, and other proposals to improve payment accuracy.
Higher market concentration in Medicare Advantage insurance markets may lower the incentive for insurers to compete for potential enrollees by making plans more appealing through more comprehensive benefits or lower costs.
More than half (55%) of eligible Medicare beneficiaries are enrolled in Medicare Advantage in 2026. To better understand trends in the growth of the Medicare Advantage program, this brief provides current information about enrollment, including by plan type and firm
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