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 data spotlight examines the availability of gap coverage in the private Medicare Part D drug plans offered to beneficiaries in 2011, the first year of the phase-out of the gap, as required under the 2010 health reform law.
This Kaiser Family Foundation study examines how the coverage gap in Medicare’s drug benefit known as the “doughnut hole” affects Medicare beneficiaries and their prescribing patterns.
This issue brief identifies the major provisions in the Patient Protection and Affordable Care Act (ACA) that are designed to improve care and streamline service delivery for dual eligibles, the millions of low-income seniors and younger persons with disabilities who are enrolled in both the Medicaid and Medicare programs.
This brief summarizes key findings from the full collection of 2010 Part D Data Spotlights examining key trends in the private stand-alone drug plans available to Medicare beneficiaries. The spotlight is one in a series analyzing key aspects of the Medicare Part D drug plans that will be available to beneficiaries in 2010.
The Kaiser Media Fellowships in Health: Site Visits and Events Fellowship program site visits are a central part of the Kaiser Media Fellowships in Health Program.
This updated fact sheet provides trend information about prescription drug expenditures and coverage, key factors that contribute to rising prescription spending, and efforts to contain rising drug costs. May 2010 Fact Sheet (.
This brief presents current monthly data on Medicare Advantage plan participation, enrollment and penetration. It also summarizes recent activities by the Centers for Medicare and Medicaid Services (CMS), participating health plans, and the research community pertaining to the Medicare Advantage program and prescription drug plans that began serving the Medicare population in January 2006.
The November 2010 tracking poll was conducted in the days following the mid-term election that resulted in major gains for Republicans, including a shift in control of the House of Representatives.
This month’s Kaiser Health Tracking Poll, conducted during the four days following the mid-term election, asked voters in an open-ended question to name in their own words the biggest factors influencing their vote for Congress, and found that health care was a factor, but not a dominant one.
This chartbook provides the most recent and reliable data available about the Medicare program and the 47 million seniors and younger people with disabilities who get health insurance coverage through the program.
© 2026 KFF