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California Health Care Foundation
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        • Our Approach

          The California Health Care Foundation is an independent, nonprofit philanthropy that works to improve the health care system so that all Californians have the care they need.

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          CHCF works on many different fronts to support California’s health care system. Explore resources, events, or networks related to each topic.

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          CHCF publishes reports, issue briefs, resource libraries, fact sheets, and more to help make meaningful change in California’s health care system.

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          CHCF funds projects that are aligned with its strategic goals and relevant to California health care as outlined in these goals.

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  • About Us
        • About Us

          The California Health Care Foundation is an independent, nonprofit philanthropy that works to improve the health care system so that all Californians have the care they need.

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Key Topic: Private Insurance Market

  • Resource

    California Health Insurers, Enrollment Almanac — 2025 Edition

    This California Health Care Almanac quick reference guide shows enrollment by regulator, market, and insurer. A companion data file contains California enrollment for 2012 to 2023.

    December 16, 2025

  • Resource

    Polling in Congressional Districts 22, 40, and 41 Reveals Attitudes About Medi-Cal, Covered California, and Federal Cuts to Both

    April 15, 2025

  • Resource

    Polling in Congressional District 41 Reveals Attitudes About Medi-Cal, Covered California, and Federal Cuts to Both

    In March 2025, NORC at the University of Chicago fielded a 12-question poll among a representative sample of Californians in three congressional districts (22, 40, and 41) to assess attitudes about Medi-Cal, Covered California, and possible reductions to federal funding…

    April 15, 2025

  • Resource

    Polling in Congressional District 40 Reveals Attitudes About Medi-Cal, Covered California, and Federal Cuts to Both

    In March 2025, NORC at the University of Chicago fielded a 12-question poll among a representative sample of Californians in three congressional districts (22, 40, and 41) to assess attitudes about Medi-Cal, Covered California, and possible reductions to federal funding…

    April 15, 2025

  • Resource

    Polling in Congressional District 22 Reveals Attitudes About Medi-Cal, Covered California, and Federal Cuts to Both

    In March 2025, NORC at the University of Chicago fielded a 12-question poll among a representative sample of Californians in three congressional districts (22, 40, and 41) to assess attitudes about Medi-Cal, Covered California, and possible reductions to federal funding…

    April 15, 2025

  • Resource

    California Health Insurers Almanac — 2024 Edition

    This Almanac provides a snapshot of the insurance market in California at the end of 2022. Data from the state’s two insurance regulators — the California Department of Managed Health Care and the California Department of Insurance — and other…

    October 24, 2024

  • Road with an arrow painted in th emiddle, pointing to the horizon
    Resource

    Clearing the Path: Streamlining Enrollment in Covered California for Californians Transitioning from Medi-Cal

    This report examines the initial implementation of SB 260, which instructs Covered California to automatically enroll eligible Californians transitioning from Medi-Cal in a subsidized marketplace plan.

    August 23, 2024

  • Illustration of private equity investors evaluating a hospital for profitability.
    Resource

    Private Equity in Health Care: Prevalence, Impact and Policy Options for California and the U.S.

    This brief describes national and California-specific trends in private equity acquisitions of health care service providers, such as outpatient clinics, hospitals and nursing homes.

    May 07, 2024

  • Stethoscope laying on top of document that reads "Explanation of benefits"
    Resource

    California Employer Health Benefits Almanac — 2023 Edition

    In 2022, 64% of firms in California offered health benefits to at least some of their employees. Premium costs are typically shared between employers and workers. This report presents data compiled from the 2022 KKF Employer Health Benefits Survey.

    April 17, 2023

  • Resource

    California Health Insurance Enrollment in 2021

    Total health insurance enrollment in California in 2021 increased by 1.4% (474,000) to 34.3 million enrollees. This compared to 3.3% growth in 2020.

    December 21, 2022

  • Resource

    California Health Insurance Stable in 2021, but Many Will Need to Switch Coverage Once COVID-19 Pandemic Protections End

    During 2021, the second calendar year of the COVID-19 pandemic, California’s health insurance landscape remained relatively stable. This article focuses exclusively on Californians under age 65, which is the threshold for age-based Medicare coverage, and the coverage rates highlighted below…

    November 04, 2022

  • Resource

    Health Insurance and Health Care Affordability Perceptions Among Individual Insurance Market Enrollees in California in 2021

    This 2021 survey sought to better understand if Californians purchasing their health insurance on the individual market perceived their coverage to be affordable.

    May 17, 2022

  • American Rescue Plan
    Blog

    ACA Health Insurance Enrollment Sets New Record

    Stories That Caught Our Attention: Experts say total Affordable Care plan signups were probably undercounted because of data-gathering limitations.

    June 14, 2021

  • Resource

    California Policy Perspectives on Association Health Plans

    Recent federal regulatory changes have reduced the requirements and conditions under which association health plans can form, allowing them to bypass coverage requirements specified in the Affordable Care Act. In response, many states have issued regulations to mitigate the effects…

    March 12, 2021

  • Illustration of various charts and infographics
    Resource

    Covered California Dashboards

    These dashboards centralize basic information about Covered California enrollment, coverage, and premiums. The dashboards sort the information by county, by region, and by date.

    November 13, 2019

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OAKLAND
1438 Webster Street #400
Oakland, CA 94612
Tel: 510.238.1040 Fax: 510.201.2991
Directions to CHCF Oakland

SACRAMENTO
1415 L Street #820
Sacramento, CA 95814
Tel: 916.329.4540 Fax: 916.329.4544
Directions to CHCF Sacramento

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