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 looks at premium changes for Medicare Part D stand-alone prescription drug plans between 2025 and 2026. For plans that were offered nationwide in 2025 and will continue to be offered in 2026, Part D enrollees in many states will see lower monthly premiums in 2026.
This brief analyzes changes in the new tax and budget reconciliation law that modify which drugs will be selected for Medicare drug price negotiation, which will lead to higher Medicare spending and higher costs for beneficiaries who take these medications.
The increase translates into an additional $35 billion to Medicare Advantage plans in 2026 compared to this year….The increase in payments is larger than for 2025 (3.7%) or 2024 (3.3%), but below the increase for 2023 (8.5%), and comes at a time of increasing scrutiny over Medicare Advantage payments.
How these new workforce reductions at the Social Security Administration will affect people is unknown but could make it harder for people to get connected to benefits they might qualify for…which would in turn affect access to health insurance coverage through Medicare and Medicaid.
More than two years ago President Biden signed into law Medicare drug pricing provisions in the Inflation Reduction Act. KFF's September Health Tracking Poll examines voter's views on these provisions and finds that large majorities of voters are unaware of the provisions despite reporting support for them.
This post for Health Affairs Forefront examines how the results of the first-ever Medicare drug price negotiations will generate savings for the government and for Medicare beneficiaries, and how candidates' views on the issue could play a role in the upcoming elections and in the future of government negotiation.
Changes to the Medicare Part D benefit in the Inflation Reduction Act will mean lower out-of-pocket costs for Part D enrollees but higher costs for Part D plans overall, leading to concerns about possible premium increases. These FAQs provide context for understanding Part D premiums in 2025 and changes in recent years, and describe actions the Centers for Medicare & Medicaid Services (CMS) is taking to mitigate potential premium increases.
This brief provides an overview of the Medicare Part D prescription drug benefit, including current data on plan availability, enrollment, and spending and financing, and highlights changes made under the Inflation Reduction Act.
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.
This brief analyzes 2024 Medicare Part D enrollment, premiums, and cost sharing. The analysis highlights the continued growth in Medicare Advantage enrollment in the Part D marketplace and substantially higher average monthly premiums for stand-alone Part D drug plan coverage. Changes to the Part D benefit included in the Inflation Reduction Act are helping to lower out-of-pocket costs for patients but could also contribute to higher-priced Part D coverage.
© 2026 KFF