Insurance Coverage - California Health Care Foundation

California Health Care Almanac

Insurance Coverage

Health insurance is the primary vehicle for obtaining access to medical care and for reimbursing the providers who deliver it. CHCF California Health Care Almanac reports analyze health coverage trends, looking at California health insurers, employer-sponsored coverage, as well as public programs, while tracking data on the state's uninsured residents.

2021 Edition — California Employer Health Benefits

Heidi Whitmore, Jennifer Satorius

Coverage Trends

Workers in California are shouldering more of the costs for their health benefits, paying both a larger share of premiums and higher deductibles and copays. California Employer Health Benefits: Are Workers Covered? presents data from the 2020 California Health Benefits Survey.

2021 Edition — Medi-Cal Facts and Figures

Len Finocchio, James Paci, Matthew Newman, Blue Sky Consulting Group

Medi-Cal, Coverage Trends

Medi-Cal, California’s Medicaid program, is the state’s health insurance program for Californians with low incomes, including children, people with disabilities, and seniors. Get the latest data on this program, which covers one in three Californians.

2021 Edition — California Health Insurance Enrollment

Katherine Wilson

Coverage Trends

In 2020, California health insurers covered 33.8 million enrollees. This quick reference guide shows enrollment by regulator, market, and insurer. Data files are also available to download.

2019 Edition — California Health Insurers

Katherine Wilson

Coverage Trends, Medi-Cal

California Health Insurers: Large Insurers Remain on Top provides a snapshot of the insurance market in California at the end of 2017. This Almanac report looks at market share, enrollment, financial performance, and consumer satisfaction.

Medical Loss Ratio Resources

Katherine Wilson

Coverage Trends

The medical loss ratio (MLR) is the percentage of premium that health insurers spend on medical care and quality improvement activities. These resources include the most recent MLR database with data from 2012 to 2019, as well as documents that describe the MLR and how to use the database.

2019 Edition — California’s County-Based Health Plans

Katherine Wilson

Coverage Trends

The state's county-based health plans are public entities organized through one or more counties to ensure that Medi-Cal enrollees, and in some cases county employees and Covered California enrollees, receive comprehensive care. Where are these plans and who do they cover? How have they changed between 2012 and 2018?

2018 Edition — California’s Uninsured

Coverage Trends, Expanding Health Coverage

Since the implementation of the ACA in 2014, the uninsured rate in California dropped to an all-time low of 9% in 2016. However, 2.9 million Californians remained uninsured. This Almanac report takes a look at who was uninsured in 2016.