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 14th annual 50-state survey of Medicaid and CHIP eligibility, enrollment, renewal, and cost-sharing policies as of January 2016 provides a snapshot of state Medicaid and CHIP policies in place two years into the post-ACA era.
Small and large firms vary substantially on health insurance offer rates and costs. This brief expands on information presented in the 2015 Kaiser/HRET Survey of Employer-Sponsored Health Benefits to look exclusively at differences in offer rates, plan costs, and cost sharing between small firms and large firms.
This chartpack presents a summary of Part D enrollment, premiums, cost sharing, benefit design and other key trends in 2016 and changes over time. For 2016, the analysis finds that 40% of Part D enrollees are now in Medicare Advantage drug plans, and over half of all enrollees are in plans offered by just three firms. The chartpack also highlights some concerning trends in the Low-Income Subsidy market, with the fewest number of premium-free plans…
As policymakers in Washington scrutinize the rising cost of the EpiPen auto-injector, a new analysis from the Kaiser Family Foundation shows that Medicare Part D spending for the potentially life-saving device increased by more than 1000 percent between 2007, the year after the Part D drug benefit took effect, and 2014, the most recent year for which data are available. The higher spending partly results from more Part D enrollees using EpiPens during that period,…
The YouToons help consumers understand health insurance by explaining health insurance premiums, out-of-pocket costs, and provider networks. These three videos are excerpts from the 2014 YouToons video, Health Insurance Explained – The YouToons Have It Covered.
This issue brief provides an overview of Medicare, the health insurance program for people ages 65 and over and younger people with long-term disabilities. The brief review the characteristics of people on Medicare, what Medicare covers, benefit gaps and supplemental coverage, beneficiaries' out-of-pocket health care spending, program spending and financing, payment and delivery system reform, and issues for the future of Medicare.
Based on stakeholder interviews and early data on coverage, reduced uncompensated care costs, and other topics, this issue brief provides an initial look at implementation of Arkansas' Section 1115 Medicaid expansion demonstration waiver to require most adults newly eligible for Medicaid through the Affordable Care Act's Medicaid expansion to enroll in Marketplace plans.
The Kaiser Family Foundation and the Health Research & Educational Trust (HRET) hosts an annual reporters-only web briefing to release the 2015 Kaiser/HRET Employer Health Benefits Survey. The 17th annual Kaiser/HRET survey provides a detailed look at the current state of employer-based coverage and trends in private health insurance, including premiums, worker and employer contributions, firm offer rates, plan deductibles, and other cost-sharing requirements, with breakouts for small and large firms.
Current enrollees in stand-alone Medicare Part D plans are projected to face an average 9 percent increase in premiums if they remain in their current plan for 2017, according to an analysis released today by the Kaiser Family Foundation. During Medicare’s 2017 open enrollment period, which runs from Oct. 15 through Dec. 7, Medicare beneficiaries in each state will have a choice of 22 stand-alone Part D drug plans (PDPs), on average. This is fewer…
To date, there has been little research providing a quantitative look at the causes of medical bill problems and the impacts they have on people’s families, their finances, and their access to health care. To fill this gap, the Kaiser Family Foundation and The New York Times conducted an in-depth survey with 1,204 adults ages 18-64 who report that they or someone in their household had problems paying or an inability to pay medical bills…
© 2026 KFF