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.
In the latest post in the Policy Insights series, Tricia Neuman and Gretchen Jacobson examine the surprising growth in Medicare Advantage enrollment following payment reductions included in the Affordable Care Act. Previous columns in the Policy Insights series are also available on kff.org.
Medicare Part D plan sponsors, which provide drug coverage to 45 million older adults and people with disabilities, have the option to relax their ‘refill too soon’ restrictions in response to the COVID-19 pandemic, as part of efforts to ensure adequate access to medications in disasters or emergencies. This analysis examines the share of Part D enrollees who currently have access to extended supplies of generic, brand-name, and specialty-tier drugs covered by their plan in 2020, prior to relaxation of any early-fill restrictions in response to the COVID-19 outbreak.
As the coronavirus continues to spread, the number of people on Medicare admitted to the hospital for COVID-19 related illness is expected to rise. We analyze how much Medicare beneficiaries could pay out-of-pocket for an inpatient hospital admission under traditional Medicare (assuming no supplemental coverage) or Medicare Advantage plans.
There is ongoing discussion as to whether Congress should waive COVID-19 treatment costs. To inform these discussions, this analysis examines the extent of health care cost-related problems among Medicare beneficiaries. The analysis is based on a composite measure of cost-related burdens that includes problems getting care due to cost, delays seeking care due to cost, and problems paying medical bills among people with Medicare.
A new KFF analysis finds that a relatively small share of people with Medicare Advantage or stand-alone Medicare Part D prescription drug coverage voluntarily switch plans during Medicare’s open enrollment period, which runs annually from Oct. 15 to Dec. 7.
The Medicare Part D program provides an outpatient prescription drug benefit to more than 50 million older adults and people with long-term disabilities in Medicare who enroll in private plans, including stand-alone prescription drug plans (PDPs) to supplement traditional Medicare and Medicare Advantage prescription drug plans (MA-PDs) that include drug coverage and other Medicare-covered benefits. This brief analyzes Medicare Part D enrollment and costs in 2025 and trends over time, based on data from the Centers for Medicare & Medicaid Services (CMS).
This brief provides an overview of premiums and benefits in Medicare Advantage plans that are available for 2025 and key trends over time. Two-thirds of all Medicare Advantage plans with Part D prescription drug coverage (MA-PDs) (67%) will charge no premium (other than the Part B premium) in 2025, similar to 2024 (66%). Nearly all Medicare Advantage plans (97% or more) are offering vision, dental and hearing, as they have in previous years. However, the share of plans offering certain benefits has declined, such as over-the-counter benefits (85% in 2024 vs. 72% in 2025), remote access technologies (74% in 2024 vs. 53% in 2025), meal benefits (72% in 2024 vs. 65% in 2025) and transportation (36% in 2024 vs. 29% in 2025).
The privatization of Medicare has been taking place without much public debate – a trend that has implications for the 68 million people covered by Medicare, health care providers, Medicare spending, and taxpayers. It's not yet clear whether the administration will promote policies to accelerate the privatization of Medicare or focus more on achieving efficiencies and savings within Medicare Advantage, or pursue policies that aim to achieve both. How this plays out will have implications for beneficiaries, health care providers and insurers, and is worthy of serious debate.
In this JAMA Health Forum post, Executive Vice President Larry Levitt recalls the mid-1990s’ public backlash against Health Maintenance Organizations (commonly known as HMOs) – all of which preceded the recent outpouring of health insurance concerns – as well as how consumer protections against coverage restrictions have evolved and fallen short.
This short explainer highlights some of the key information for people with Medicare about how Affordable Care Act, also known as Obamacare, may affect them.
© 2025 KFF