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.
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.
This issue brief describes Medicaid’s role for people with dementia, including how they qualify, what services Medicaid provides, and what their utilization and spending is, and builds on our work examining Medicaid’s role for vulnerable populations and Medicaid's role in the provision of long-term services and supports.
The Affordable Care Act (ACA) has changed access to health coverage for millions of women across the nation, including a provision requiring most private health insurance plans to provide coverage for prescription contraceptives and services.
Ever since the Supreme Court ruled in June 2012 that states could effectively choose whether or not to accept the Affordable Care Act’s expansion of Medicaid eligibility, that choice has been one of the most prominent and often one of the most contentious issues for states. In this report, we provide new projections of the impact of Medicaid expansion on health coverage, Medicaid enrollment, and costs in states that have not expanded Medicaid.
Continuing an effort to explore Affordable Care Act (ACA) implementation in the states, the Kaiser Family Foundation and the Blue Shield of California Foundation examined ACA implementation in California (CA) at a Sacramento, Calif. briefing and panel discussion on May 28. A state official, experts and advocates discussed issues and challenges related to implementation of the law, and the practical impact of providing coverage to roughly 4.5 million Californians who have coverage via the state marketplace or the Medi-Cal expansion.
The Affordable Care Act (ACA) requires most private health insurance plans to provide coverage for a broad range of preventive services, including most contraceptives for women. This policy was at the center of a Supreme Court case brought forward by for-profit corporations (Hobby Lobby and Conestoga) that successfully claimed that the contraceptive coverage requirement violated their religious rights. Last month, the Supreme Court agreed to hear yet another challenge (Zubik v Burwell) to the contraceptive coverage requirement, this time brought by nonprofit corporations, claiming that the accommodation established by the federal government for religiously affiliated nonprofit employers with objections to contraception violates their religious rights.
As the U.S. Supreme Court gears up to hear a new round of legal challenges to the ACA’s contraceptive coverage requirement, a new Kaiser Family Foundation data note finds 10 percent of nonprofits with more than 1,000 employees have requested an "accommodation" to the health law's birth control requirement.
To help reporters understand the national landscape and issues surrounding the Medicaid expansion, KFF holds a web briefing exclusively for journalists with Medicaid experts Laura Snyder and Robin Rudowitz.
The ACA Medicaid expansion has garnered different responses from statelawmakers - Democratics and Republicans as well as governors and legislatures. While it does not cover how every state has enacted the ACA Medicaid expansion, this fact sheet highlights some of the different actions state lawmakers have taken in response to the ACA Medicaid expansion.
An updated issue brief from the Kaiser Family Foundation gives a detailed profile of health concerns for lesbian, gay, bisexual and transgender individuals, offers the latest demographic data, and discusses the impact of recent changes in state and federal policies on health coverage, including the Affordable Care Act and same-sex marriage.
In this column for The Wall Street Journal’s Think Tank, Drew Altman discusses how Democratic victories in several close gubernatorial races on Tuesday could revive efforts to expand Medicaid.
© 2026 KFF