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.
In 2023, 5.2 million dual-eligible individuals were enrolled in a Medicare Advantage plan designed specifically for dual-eligible individuals, known as Dual-Eligible Special Needs Plans (D-SNPs). This brief highlights 10 things to know about D-SNPs, including national and state enrollment trends, plan availability, insurer participation, benefits, and prior authorization rates and denials
This issue briefs lays out 10 reasons why Medicare Advantage enrollment has been growing and why we can expect more growth in the years to come.
This brief summarizes findings from 20 studies published between January 1, 2018 and April 1, 2023 that compare quality of care and beneficiary experiences between people of color in Medicare Advantage and White enrollees, or the total Medicare Advantage population.
For 2024, the average Medicare beneficiary has access to 43 Medicare Advantage plans and can choose from plans offered by 8 firms. Among the majority of Medicare Advantage plans that cover prescription drugs, 66 percent will charge no premium in addition to the monthly Medicare Part B premium. As in previous years, the vast majority of Medicare Advantage plans will offer supplemental benefits, including fitness, dental, vision, and hearing benefits.
With open enrollment underway, Medicare beneficiaries have until December 7th to review and select their coverage for 2024. They also have a lot of options to choose from, as two new KFF analyses show.
Medicare Part D prescription drug coverage is available for people with Medicare who enroll in private plans, either a stand-alone prescription drug plan (PDP) for people in traditional Medicare, or a Medicare Advantage plan that covers all Medicare benefits, including prescription drugs (MA-PD). This issue brief provides an overview of Part D plan availability and premiums in 2024 and key trends over time.
The annual blitz of ads for Medicare Advantage plans has become a rite of fall, as health insurers, brokers and other third parties seek to court enrollees for these private plans, which are offered to the 65 million people with Medicare during the program’s open enrollment season.
To capture the state of television marketing activities and consider the implications for people with Medicare, KFF analyzed ad data compiled by the Wesleyan Media Project, that were obtained from Vivvix (formerly Kantar) CMAG, a data analytics and consulting firm, and were coded by the Wesleyan Media Project in collaboration with KFF. The data set included all English-language TV ads that aired across national and local markets on broadcast television or national cable, from October 1st, 2022, through December 7th, 2022, the period that includes the Medicare open enrollment period for coverage in 2023.
© 2025 KFF