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.
Medicare Part D is a voluntary outpatient prescription drug benefit for people with Medicare provided through private plans, including stand-alone prescription drug plans and Medicare Advantage plans that offer drug coverage. This analysis provides an overview of Medicare Part D plan availability, premiums, and cost sharing in 2025 and key trends over time.
KFF’s Survey of Medicaid Financial Eligibility for Older Adults & People with Disabilities, conducted in March 2025 by KFF and Watts Health Policy Consulting, provides a baseline of Medicaid eligibility as states return to normal operations after the end of the COVID-19 pandemic and ahead of potential changes to the Medicaid program.
This issue brief provides an overview of what Medicaid home care (also known as “home- and community-based services” or HCBS) is, who is covered, and what services were available in 2025.
Medicaid home care programs offer various supports to family caregivers such as paid caregiving, self-directed services, respite care, and caregiver training. This issue brief describes the availability of self-directed services and supports for family caregivers in Medicaid home care in 2025, before most provisions in the reconciliation law take effect.
On July 4, President Trump signed into law the budget reconciliation bill, previously known as “One Big Beautiful Bill Act.” The law includes several policy changes that could have significant implications for the health and health coverage of older Americans ages 50 and older, including those who are covered by Medicare.
This brief examines current Medicaid eligibility policies and enrollment patterns using data from KFF’s 2024 50-state survey of states’ eligibility and enrollment policies for seniors and people with disabilities, and 2021 Medicare and Medicaid claims data from the Centers for Medicare and Medicaid Services (CMS).
Virtually all (98.9%) of the 2.6 million Medicare beneficiaries enrolled in a Medicare Advantage plan that terminated coverage at the end of 2025 have at least one MA-PD available in 2026, including more than two-thirds (68.7%) who have the option of enrolling in a plan sponsored by the same insurer.
Each year, Medicare beneficiaries have an opportunity to make changes to how they receive their Medicare coverage during the nearly 8-week annual open enrollment period. This brief answers key questions about the Medicare open enrollment period and Medicare coverage options.
On Thursday, August 11, a panel of KFF experts held a web briefing to explain the provisions in the Inflation Reduction Act and how they would affect people and federal health spending.
This slideshow explains the prescription drug provisions proposed in the Inflation Reduction Act as passed by the Senate
© 2026 KFF
