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 brief outlines Medicaid's role for Medicare beneficiaries. It describes the role that Medicaid plays for 10 million Medicare beneficiaries to help inform upcoming debates about proposals to restructure Medicaid financing in ways that could reduce federal funding.
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
People who are dually eligible for both Medicare and Medicaid coverage can get their Medicare coverage in a variety of ways. The brief breaks out the data for traditional Medicare, Medicare Advantage plans that are available to all Medicare beneficiaries, and plans that are designed specifically for dual-eligible beneficiaries.
This data note provides an overview of programs that help beneficiaries with modest incomes with their Medicare costs, including the Medicare Savings Programs and the Part D Low-Income Subsidy, and highlights findings from corresponding state-level profiles of eligibility and enrollment.
© 2026 KFF