The UCLA Center for Health Policy Research is one of the nation's leading health policy research centers and the premier source of data on the health and health care needs of Californians.
We provide high-quality, evidence-based research and data that informs policy change and action. Explore our 50+ research projects and programs, including our nationally recognized California Health Interview Survey.
Single-payer healthcare in California is possible. An economic and political thicket stands in the way
A UCLA Center for Health Policy Research report on a unified financing model for healthcare in California examined the role of health plans, provider payments, and benefits, and how they could affect access, quality, and equity.
Newsom vowed to transform kids' mental health. Many California schools are waiting
Data from the California Health Interview Survey showing how many California youth weren't receiving needed mental healthcare was used in this news story to illustrate the urgent mental health crisis facing the state. Syndicated in the Redding Record Searchlight (paywall).
2.2M Californians will lose health insurance by 2030, UC Berkeley and UCLA report finds
The story features a report from the UC Berkeley Labor Center and the UCLA Center for Health Policy Research that estimates the number of uninsured people living in the state will reach 4.6 million by 2030.
The story cited childcare 2023 data from a UCLA Center for Health Policy Research study which estimated that nearly half of young children in the state do not receive childcare on a regular basis (10 or more hours per week).
Nadereh Pourat, an associate center director at the UCLA Center for Health Policy Research, provided expert commentary on how cuts to Medi-Cal could affect the financial outlook for California hospitals.
Features: Nadereh Pourat, California Simulation of Insurance Markets (CalSIM)
Maria-Elena Young, a faculty affiliate at the UCLA Center for Health Policy Research, provided expertise in this article about immigration enforcement harms immigrants' health and affects their access to and utilization of healthcare.
Nadereh Pourat, an associate director at the UCLA Center for Health Policy Research, and faculty affiliate Dylan Roby were both quoted in this story as experts on health insurance affordability.
Features: Nadereh Pourat, California Simulation of Insurance Markets (CalSIM)
Mark Peterson, senior fellow at UCLA’s Center for Health Policy Research, provided expert commentary in a new CalMatters documentary about the fight to preserve healthcare funding in California.
Features: Mark Peterson, California Simulation of Insurance Markets (CalSIM)
Mark A. Peterson, professor of public policy at the UCLA Luskin School of Public Affairs and senior fellow at the UCLA Center for Health Policy Research, shared his expertise on how California U.S. Senate candidate Xavier Becerra's record as U.S. Health and Human Services secretary might affect his campaign in the eyes of voters.
UCLA Center for Health Policy Research Senior Fellow Mark A. Peterson provided expert commentary about the medical freedom movement and the need for clear communication between doctors and their patients.
This news story cites data from the California Health Interview Survey that shows Latino caregivers are more likely than their non-Hispanic white peers to live with the person they care for, care for more than two care recipients, and dedicate more hours per week to caregiving.
Features: California Health Interview Survey (CHIS)
This news story cites a report by the UCLA Center for Health Policy Research and the UC Berkeley Labor Center that projected how many Californians could lose health insurance coverage as a result of the 2025 federal budget, known as the One Big Beautiful Bill.
Features: California Simulation of Insurance Markets (CalSIM)
The UCLA Center for Health Policy Research (CHPR) was cited in this story about the city of Long Beach’s 2025 Community Health Assessment, which drew on data from the UCLA CHPR along with other sources to create the 142-page report.
Features: California Health Interview Survey (CHIS)
California Health Interview Survey data showing that 6.7% of people who gambled in the previous year reported symptoms of problem gambling was cited in this story.
Features: California Health Interview Survey (CHIS)