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 provides an overview of the Medicare Part D prescription drug benefit, including current data on plan availability, enrollment, and spending and financing, and highlights changes made under the Inflation Reduction Act.
An analysis of 2022 KFF Women’s Health Survey (WHS) data finds that although large shares of women report needing mental health services over the past two years, a significant percentage did not access services they felt they needed.
This brief, based on the 2022 KFF Women's Health Survey highlights how workplace benefits and caring for children’s health care differ by gender and among different subpopulations of women.
While climate change poses health threats for everyone, people of color, low-income people, and other marginalized or high-need groups face disproportionate risks due to underlying inequities and structural racism and discrimination.
Disparities in health and health care for people of color and underserved groups are longstanding challenges. This brief provides an introduction to what health and health care disparities are, why it is important to address disparities, the status of disparities today, recent federal actions to address disparities, and key issues related to addressing disparities looking ahead.
Section 1115 Medicaid demonstration waivers offer states an avenue to test new approaches in Medicaid that differ from what is required by federal statute, so long as the approach is likely to “promote the objectives of the Medicaid program.” Waivers generally reflect priorities identified by states as well as changing priorities from one presidential administration to another. The Biden administration encouraged states to propose waivers that expand coverage, reduce health disparities, advance whole-person care, and improve access to behavioral health care. Looking ahead, the new Trump administration’s waiver priorities will likely differ significantly from those of the Biden administration. However, it is unclear how the Trump administration will treat certain waivers promoted and approved by the Biden administration.
This issue brief describes trends in health coverage in 2023, examines the characteristics of the uninsured population ages 0-64, and summarizes the access and financial implications of not having coverage.
This page holds an archive of KFF's regular surveys of states about their Medicaid home- and community-based services (HCBS) programs and their eligibility policies for people who are eligible for Medicaid on the basis of having a disability or being ages 65 and older (the “non-MAGI” eligibility pathways).
Oral health is key to overall health and well-being, and the use of dental services helps prevent and treat dental disease and improves oral health. The prevalence of unmet oral health needs is higher among people with low incomes, including those with Medicaid. This issue brief describes Medicaid dental coverage, examines the use of dental services for children and adults in Medicaid, and discusses current challenges and policy changes that impact access to oral health care for Medicaid enrollees.
On September 21, 2023, the Centers for Medicare and Medicaid Services (CMS) finalized a rule that is intended to help low-income Medicare beneficiaries gain access to Medicaid coverage of Medicare premiums and often, cost sharing, through the Medicare Savings Programs.
© 2026 KFF