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 Visualizing Health Policy infographic provides a snapshot of the role of Medicare Advantage plans, an alternative to traditional Medicare, including information about the proportion of Medicare beneficiaries who are enrolled in Medicare Advantage plans, geographic differences in Medicare Advantage penetration, the trend of increasing enrollment in Medicare Advantage plans, and the concentration of enrollment…
In the face of rising prescription drug costs, a large majority of the public supports federal efforts to lower drug spending. Policymakers are considering several proposals that would lower prescription drug costs. To better understand the potential out-of-pocket cost exposure that Medicare beneficiaries may face for Part B drugs, which are typically administered by physicians and other health care providers, we analyzed cost-sharing liability for these drugs in traditional Medicare and cost-sharing requirements in Medicare Advantage plans.
This brief provides an overview of the major health-related COVID-19 federal emergency declarations that have been made since early on in the pandemic, summarizes the flexibilities triggered by each, and identifies the implications for their ending, related to coverage, costs, and payment for COVID-19 testing, treatments, and vaccines; Medicaid coverage and federal match rates; telehealth; access to medical countermeasures through FDA emergency use authorization (EUA); and other Medicaid, Medicare and private health insurance flexibilities.
Earlier this week, the Biden Administration announced the final Medicare Advantage rates for 2023, which are projected to result in an average increase in Medicare Advantage plan revenue of 8.5% compared to 2022 - the highest average expected increase in recent years.
This analysis examines health care cost-related problems among Medicare beneficiaries, comparing beneficiaries in traditional Medicare, including those with and without supplemental coverage, to those in Medicare Advantage, with a focus on racial equity. We compare rates of cost-related problems among White, Black, and Hispanic beneficiaries, those in fair or poor health, and those under age 65 with long-term disabilities. The measure of cost-related problems include problems getting care due to cost, delays seeking care due to cost, and problems paying medical bills among people with Medicare.
Many people enrolled in Medicare go without dental care, especially beneficiaries of color, according to a new KFF analysis of dental coverage and costs for people with Medicare.
This analysis finds that Medicare spending for Medicare Advantage enrollees was $321 higher per person in 2019 than if enrollees had instead been coverage by traditional Medicare, leading to an estimated $7 billion in additional spending in 2019. It also examines the implications of expected growth in Medicare Advantage enrollment and payments per enrollee from 2021 to 2029.
This analysis builds on our prior work – Medicare and Dental Coverage: A Closer Look – by analyzing hearing and vision use, out-of-pocket spending and cost-related barriers to care among Medicare beneficiaries as well as hearing and vision benefits in Medicare Advantage plans. It also incorporates top-level findings from the analysis of dental services to provide a comprehensive profile of dental, hearing, and vision benefits in Medicare.
Many Medicare beneficiaries face high annual out-of-pocket costs for dental and hearing care -- services that generally aren’t covered in traditional Medicare, but typically are covered by Medicare Advantage plans though the scope and value of these benefits vary, finds a new KFF analysis.
This slideshow explains key elements of the Medicare program, which now provides health coverage to 55 million people — including 46 million people age 65 and older and another 9 million younger adults with permanent disabilities.
© 2026 KFF