California Health Care Foundation
  • Our Approach
        • 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, articles, issue briefs, explainers, data snapshots, infographics, fact sheets, and other resources to help make meaningful change possible in California’s health care system.

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          Connect with health care experts and leaders through our networks and events.

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        • For Grantees

          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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Insurance Coverage Data

Our research on insurance coverage monitors enrollment trends across California’s complex health insurance landscape. We analyze coverage gaps, affordability challenges, and access barriers — providing critical evidence to inform policies and to strengthen supportive programs.

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    Featured Resources

    Report

    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.

    February 24, 2025
    Facts and Data
    Stethoscope sitting on printed graph with calculator

    Medical Loss Ratio Resources — 2025 Edition

    July 18, 2016
    Facts and Data
    Doctor examines a young woman's ear

    Medi-Cal Facts and Figures Almanac — 2024 Edition

    June 12, 2024
    Facts and Data
    Stethoscope laying on top of document that reads "Explanation of benefits"

    California Employer Health Benefits Almanac — 2023 Edition

    April 17, 2023
    Facts and Data

    California Health Insurers Almanac — 2024 Edition

    October 24, 2024
    Facts and Data
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    OAKLAND
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    Oakland, CA 94612
    Tel: 510.238.1040 Fax: 510.201.2991
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    1415 L Street #820
    Sacramento, CA 95814
    Tel: 916.329.4540 Fax: 916.329.4544
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