October 2025
Mental Health Parity Laws
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An overview of the basics on federal and state mental health parity laws, how they differ, and how these policies affect coverage for Californians in state-regulated health insurance.

Explainer
July 2025
An Overview of the Drug Supply Chain

A graphic of a supply chain showing a truck, a package, and a person, rotating around a globe

Prescription drugs go through complex, dynamic supply chains to get from the manufacturer to the patient. Learn about who the main players are, what role they play, how they generate revenues, and more in this high-level explainer.

Explainer
January 2025
What is Cost Sharing in Health Insurance?

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This explainer aims to help clarify and explain the common cost-sharing terms often addressed in health policy legislation.

Explainer
July 2024
Health Insurance in California 101: A Quick Guide to Understanding Health Insurance
A chalkboard with the words "health insurance." A maroon stethoscope is on the chalkboard

This explainer includes an explanation of CHBRP, an overview of health insurance coverage in California, vocabulary to know for a better understanding of health policy legislation, and useful links to several other resources and organizations that provide additiona

Explainer
January 2024
Network Adequacy and Health Care Access Regulations in California
A group of people in lab coats have their hands placed on top of each other in the middle of a circle

This explainer discusses current network adequacy standards for enrollees in California-regulated plans and policies, related federal and state regulations, and new and evolving issues that impact accessibility and coverage of health care for enrollees in California’s state-regulated insurance markets.

Explainer
November 2023
Systemic Racism and Health Policy Analysis

Small figures on wood cylinders lie in a network connected by black lines. Red and green viruses law between the netowrk.

Because many disparities in health outcomes have their roots in systemic racism, it is important to explore the impact that systemic racism has on health policies, practices, structures, systems, and the information available to CHBRP. 

Explainer
November 2022
California's Population Aged 65 Years and Older
Two pairs of hands, one from a younger person and one from an older person, hold each other.

This explainer provides an overview of the population aged 65 and older in California, including sources of health insurance, demographic information, and how legislation and regulations may impact insurance coverage for this population

Explainer
October 2021
An Overview of Claims Data and How CHBRP Estimates Utilization and Unit Cost
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This explainer provides an overview of claims data, including how the data is collected, what information may be available within the datasets, and how the data are used to inform CHBRP's analyses.

Explainer