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 presents the most current data available on the Medicare supplemental insurance (Medigap) market, including enrollment and premiums by state and plan type, analyzes how many beneficiaries have first dollar coverage (particularly Plans C and F), and describes recent Medigap proposals that have emerged as part of efforts to reduce Medicare spending and the national debt.
This brief provides a side-by-side comparison of recent proposals to transform Medicare into a premium support program and slow the future growth in Medicare spending. These proposals each would convert Medicare from a defined benefit program, in which beneficiaries are guaranteed coverage for a fixed set of benefits, to a defined contribution or "premium support" program, in which beneficiaries are provided a fixed federal payment to help cover their health care expenses. The brief compares…
Juliette Cubanski, Associate Director of the Foundation's Program on Medicare Policy, testified on Feb. 27, 2013 before the Senate Special Committee on Aging to provide an overview of the Medicare program and Medicare beneficiaries' costs and service utilization. Testimony (.pdf)
A small share of the 52.4 million elderly individuals and people with disabilities on Medicare have relatively high incomes, but most are of modest means -- with half living on incomes of less than $23,500 last year. Although the majority of beneficiaries have some savings, the value of their assets varies dramatically, and is much lower for black and Hispanic than white beneficiaries, for widows than for widowers, and for younger Medicare beneficiaries with disabilities…
This policy insight examines the unexpected drop in Medicare's per-beneficiary spending projections and its implications for beneficiaries and the program's future.
On March 4, 2014, the Office of Management and Budget released President Obama’s budget for fiscal year (FY) 2015, which includes provisions related to federal spending and revenues, including Medicare savings. The President’s budget would use federal savings and revenues to reduce the federal debt and replace sequestration of Medicare and other federal programs for 2015 through 2024. This brief summarizes the Medicare provisions included in the President’s budget proposal for FY 2015.
This issue brief explains provisions in current law that shield beneficiaries from unexpected and confusing charges when they see physicians and practitioners—namely, the participating provider program, limitation on balance billing, and conditions on private contracting for doctors who opt out of Medicare or join “concierge” practices. It also analyzes the implications of modifying these provisions for beneficiaries, providers, and the Medicare program.
This primer providers an overview of certain delivery system reform models that are being examined in traditional Medicare, and explains model goals, financial incentives, potential beneficiary implications, and results so far with respect to Medicare spending and care quality. The primer discusses accountable care organizations, medical homes and bundled payments.
In this Wall Street Journal Think Tank column Drew Altman discusses how Republicans will assume ownership of health care’s policy and political problems as they assume control, and how that may affect their plans for the Affordable Care Act, Medicaid and Medicare.
Repealing and replacing the Affordable Care Act is a top priority of the Trump Administration and the Republican leadership, which could have implications for the Medicare program. This brief provides a side-by-side comparison of the Medicare-related provisions in six bills and proposals that would repeal the ACA, excluding proposals that would not directly affect Medicare.
© 2026 KFF