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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.
Most voters (61%) now say that the outcome of this year’s presidential election will have a major impact on access to abortion in this country – up 10 percentage points from March, a new KFF Health Tracking Poll finds.
The House of Representatives recently passed a budget reconciliation bill that would appropriate funding for cost-sharing reductions that insurers are required to provide to low-income enrollees in the Affordable Care Act marketplace. This policy watch explains what these cost-sharing reductions are, how they relate to federal spending, and what effect appropriating funding might have on premiums and the uninsured rate.
The Health Spending Explorer on the Peterson-KFF Health System Tracker helps users examine five decades worth of numbers documenting expenditures by federal and local governments, private insurers, and individuals on 15 categories of health services, including hospitals, physician and clinic care, and prescription drugs.
While issues of health care costs and affordability may not be at the forefront of this year’s election issues, they remain a major concern among the public.
This issue briefs lays out 10 reasons why Medicare Advantage enrollment has been growing and why we can expect more growth in the years to come.
This KFF survey is a follow-up survey of adults who had ACA Marketplace insurance in 2025. The survey examines the cost concerns and coverage changes that these 2025 Marketplace enrollees are experiencing following the expiration of the enhanced premium tax credits. The survey finds that half of returning enrollees say their health care costs are “a lot higher” and most expect to cut back on basic household expenses to afford coverage.
To document the affordability challenges posed by out-of-pocket health care costs for people with Medicare, this brief analyzes out-of-pocket health care costs as a share of Social Security income and total income, including other sources of income in addition to Social Security.
You can, but generally only under special circumstances that qualify you for a Special Enrollment Period (SEP).
This interactive dashboard provides KFF’s insights from AP VoteCast election polling of the 2024 election, focusing on how abortion, including abortion-related ballot measures, and other health care issues have played into voters’ decisions.
This brief examines how the CMS Innovation Center (also known as CMMI) and Section 402 demonstration authority could become pathways for the Biden Administration to implement policy changes related to prescription drug costs.
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