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.
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 (.
This analysis examines the share of Medicare beneficiaries who would be helped over time if the program were to add a limit on out-of-pocket spending to traditional Medicare. This analysis was conducted jointly with the Medicare Payment Advisory Commission (MedPAC) in response to a request made during a Feb. 26, 2013 hearing of the House Ways and Means' Subcommittee on Health.
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.
New weight loss drugs, such as Novo Nordisk’s Ozempic and Wegovy (semaglutide) and Eli Lilly’s Mounjaro (tirzepatide), could be transformative for people who struggle with obesity and obesity-related medical conditions, but there are major questions to consider related to insurance coverage, the cost of the drugs, and who has access. On August 4, three experts joined Larry Levitt, executive vice president for health policy at KFF, for a 45-minute “Health Wonk Shop” discussion about the questions surrounding what a new generation of weight loss drugs means for patients and payers.
This brief examines key Medicare provisions included in "The Path to Prosperity: Restoring America's Promise," a long-term budget proposal released by House Budget Chairman Paul Ryan on April 5, 2011, which outlines a strategy for reducing federal spending and reducing the national debt over time.
Beginning January 2013, Medicare spending will be subject to automatic, across-the-board reductions, known as “sequestration,” which is slated to reduce Medicare payments to plans and providers by up to 2 percent.
This data note presents new information to help set a context for understanding the implications of recent changes to Medicare's income-related premiums incorporated in the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA), a new law to repeal and replace Medicare's Sustainable Growth Rate (SGR) formula for physician payments. It describes current requirements with respect to the income-related premiums under Medicare Part B and Part D, including the number and share of Medicare beneficiaries who are estimated to pay income-related premiums and revenues raised from the income-related premium, based on data from the Centers for Medicare and Medicaid Services (CMS) Office of the Actuary (OACT). It also explains the recently enacted changes in MACRA that will affect some higher-income people on Medicare who are already paying income-related premiums, beginning in 2018.
Several major deficit-reduction and entitlement reform proposals include raising Medicare's age of eligibility from 65 to 67 as a way of improving Medicare's solvency.
This month marks the start of the ACA's fifth open enrollment period and finds three in ten of the public saying they haven't heard anything at all about the current open enrollment period. Despite their overall views of the ACA, the majority of the public (61 percent) – including most Democrats (71 percent), independents (58 percent), and half of Republicans (52 percent) – say that because President Trump and Republicans in Congress are now in control of the government, they are responsible for any problems with the health care law moving forward. This month’s tracking poll also examines public support for two variations of a Medicare buy-in proposal.
This issue brief highlights a major implication of the American Health Care Act and Better Care Reconciliation Act for Medicare. Both bills would repeal the Affordable Care Act provision to increase the payroll tax on high-income earners. Repealing this surtax would move up the insolvency date of the Medicare Part A trust fund by 2 years, from 2028 to 2026, and also worsens the program's long-term financial outlook.
© 2026 KFF