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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.
State Health Facts is a KFF project that provides free, up-to-date, and easy-to-use health data for all 50 states, the District of Columbia, and the United States. It offers data on specific types of health insurance coverage, including employer-sponsored, Medicaid, Medicare, as well as people who are uninsured by demographic characteristics, including age, race/ethnicity, work status, gender, and income. There are also data on health insurance status for a state's population overall and broken down by age, gender, and income.
Surprisingly, in comparison to the nearly 9% drop in employment from March to June, early data suggests that employers had kept coverage rates remarkably steady, at least through mid-summer. We find that enrollment in the fully-insured group market dropped by just 1.3% from the end of March through the end of June.
This data note explores findings from on an 8-day online search for at home COVID-19 tests at major retailers. The findings are described against the backdrop of the Biden Administration policy requiring plans to cover the cost of these tests. We find that these tests remain hard to find and that this limited availability could negatively affect the success of the reimbursement strategy.
This policy watch provides an early look at how top private insurers are implementing a new requirement to cover the cost of at-home COVID-19 tests. Initially about half offer a direct coverage option and half require an enrollee to pay upfront and then seek reimbursement.
Less than a week after a new federal mandate to cover such products took effect, about half of the nation’s largest private insurers allow enrollees to directly obtain rapid at-home COVID-19 tests from specific sources without having to pay anything upfront, a new KFF analysis finds. The new coverage requirement took effect Jan. 15, just five days after the Biden administration released detailed guidance about implementing the new requirements originally announced on Dec. 2.. The…
About 4.7 million uninsured adults could gain eligibility for Medicaid by 2021 if the 14 remaining non-expansion states were to expand Medicaid under the Affordable Care Act, a new KFF analysis finds. That figure includes an estimated 2.8 million adults who already were uninsured prior to the coronavirus pandemic and would fall in the “coverage gap” – meaning they have incomes too high to qualify for Medicaid but too low for ACA marketplace subsidies –…
Health insurance coverage and access to care improve health outcomes, including viral suppression, for people with HIV in the United States. Prior research has demonstrated that implementation of the Affordable Care Act (ACA) in 2014 increased coverage among people with HIV and that certain forms of coverage are positively correlated with sustained viral suppression. We provide a 2018 update, the latest nationally representative data in this area, as well as trends over time.
This annual survey of employers provides a detailed look at trends in employer-sponsored health coverage, including premiums, worker contributions, cost-sharing provisions, offer rates, and more. This year's report also looks at how employers are approaching coverage of GLP-1 drugs for weight loss, including their concerns about utilization and cost.
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.
This issue brief describes key characteristics of SSI enrollees, explains the SSI eligibility criteria and eligibility determination process, and considers the implications of changes in the SSI program for Medicaid, including the effects of the COVID-19 pandemic and resulting economic downturn as well as proposals supported by President Biden that Congress might consider.
This issue brief highlights key differences between Medicare and Medicaid and raises questions about how a policy to lower the age of Medicare eligibility could affect individuals who are currently enrolled in Medicaid.
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