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 examines four safety-net hospitals to learn how they were preparing for the full implementation of the Affordable Care Act (ACA), in order to gain additional insight into the strategies being used and challenges being faced among safety-net hospitals across the country.
California’s Medicaid program, Medi-Cal, is the largest state Medicaid program in the nation, insuring almost one-third of Californians. For several decades, Medi-Cal has been transitioning from a fee-for-service (FFS) system to risk-based managed care, and more than three-quarters of all Medi-Cal beneficiaries, including low-income children, adults, seniors, and people with disabilities, are now enrolled in managed care plans. As other state Medicaid programs increase their reliance on risk-based managed care, a review of California’s transition…
Health care ranks among the top issues for voters in the Democratic primaries. This slideshow examines the role of health care as an issue in the 2020 California Democratic primary and is based on KFF analysis of AP VoteCast, a survey of California primary voters conducted for the Associated Press by NORC at the University of Chicago.
This brief presents findings from discussions with service providers across sectors (including health, legal, and education), local officials, and parents in immigrant families in the San Francisco Bay Area and San Diego about issues facing immigrant families and providers in the current environment, how the local communities have responded to growing needs, and key priorities and opportunities identified for serving immigrant communities.
The latest Chart of the Week provides a look at the socioeconomic breakdown of the uninsured population in California, sourced from KFF's State Health Facts database.
This survey by the Kaiser Family Foundation and California Health Care Foundation gauges California residents’ views on health care priorities facing the state’s new governor and legislature, including health care affordability, access to care, mental health and substance use treatment, and provider shortages. It also highlights Californians’ experiences in the health care system, as well as views on the Affordable Care Act, Covered California, Medi-Cal, and proposals to advance a single-payer health insurance system in…
As California ramps up its CalAIM initiative, the state will incorporate and transition its Whole Person Care pilot program's services statewide through the state’s Medicaid managed care system. This brief examines the lessons from those pilots in coordinating and integrating physical health, behavioral health, and social services.
California’s Uninsured Struggle With Costs and Access And Say They Want Insurance, But Most Have Heard Little About The Affordable Care Act, And Many Who Are Likely To Be Eligible For Medi-Cal or Exchange Subsidies Don’t Know It Many Undocumented Immigrants in CA Think They Will Get Coverage Through the ACA But Won’t Menlo Park, Calif. – California’s uninsured are skipping medical care, struggling with costs and want coverage, but many report knowing little about…
In the first of many events to highlight Affordable Care Act (ACA) implementation in the states and on the front lines across the country, the Kaiser Family Foundation partnered with the Blue Shield of California Foundation to examine ACA implementation in California (CA) at a Washington, D.C., briefing and panel discussion on February 19, 2014. State and county officials, experts and advocates discussed the latest developments and lessons learned about the ACA implementation in California, a…
Based on a baseline survey of low-income Americans and the Affordable Care Act (ACA), this report, The Uninsured at the Starting Line in California, provides data on insurance coverage, barriers to care, and financial security among uninsured adults before ACA implementation in California.
© 2026 KFF