Health Insurance in California: Covered California Plans and Costs

Health insurance in California benefits from one of the most robust state-run marketplaces in the country. With Covered California serving as the official exchange, health insurance California residents can access a wide range of plans backed by strong consumer protections and, historically, generous subsidies. This article is educational information, not financial or medical advice — prices, subsidies, and rules change every year, so verify current details at CoveredCA.com before you enroll.

California has been a national leader in implementing the Affordable Care Act, expanding Medicaid (known as Medi-Cal in California), and pursuing innovative policies to reduce the uninsured rate. Whether you need individual coverage, a family plan, or want to understand your Medi-Cal eligibility, this guide covers everything you need to know for the 2026 plan year.

Covered California: The State Marketplace

Unlike states that rely on the federal HealthCare.gov platform, California operates its own state-based exchange called Covered California. Launched in 2014, Covered California has become one of the most successful state marketplaces in the nation, enrolling well over a million residents in health plans each year.

Covered California offers several advantages over the federal marketplace:

• Standardized plan designs: California requires insurers to offer standardized benefit packages within each metal tier, making it easier to compare plans side by side.
• Active purchaser model: Covered California actively negotiates with insurers on behalf of consumers, rather than allowing any qualified insurer to participate, which helps keep premiums competitive.
• Robust outreach: The state invests heavily in enrollment assistance, multilingual support, and marketing to reach underserved communities.
• State-level cost help: California has funded additional consumer assistance beyond the federal tax credits at various points — including support that reduced or eliminated deductibles on Silver plans in recent years. Exactly what state help applies for a given year depends on the state budget, so verify current programs.

Plans are organized into the standard metal tiers — Bronze, Silver, Gold, and Platinum — plus a Minimum Coverage plan available to individuals under 30 or those with hardship exemptions. Health plans sold through Covered California are regulated for quality and network adequacy by the California Department of Managed Health Care (DMHC) and, for some products, the California Department of Insurance.

Average Health Insurance Costs in California

Health insurance California costs depend on your region, age, household size, and plan type. California has 19 pricing regions, and premiums can vary significantly between them. The figures below are general, pre-subsidy estimates for a 40-year-old and change annually — treat them as ballpark ranges and check real quotes for your ZIP code:

• Benchmark Silver plan premium: roughly $550–$650 per month before subsidies in recent years, with regional variation.
• Bronze plans: around $350–$450 per month before subsidies.
• Gold plans: approximately $600–$720 per month before subsidies.
• Platinum plans: around $720–$850 per month before subsidies.
• After subsidies: most Covered California enrollees receive financial assistance. Net premiums depend on income and on which subsidies are in effect for the year — see the important 2026 update below.

California’s competitive insurer landscape helps keep premiums in check compared to many other states. However, regions with fewer participating insurers or limited provider networks may see higher costs.

Important 2026 Update: Enhanced Subsidies Have Changed

This is the single biggest change for the 2026 plan year. The enhanced federal premium tax credits — the temporarily expanded subsidies that lowered net premiums for millions of enrollees from 2021 through 2025 — ended on December 31, 2025, according to Covered California’s own guidance. The federal government may restore the extra help, but Covered California cautions that there is no guarantee.

What this means in practice: monthly costs for many enrollees are higher for 2026 than they were during the enhanced-subsidy years, though Covered California notes that some plans may still cost as little as around $10 per month depending on your plan and income. The baseline Affordable Care Act premium tax credits (for incomes generally from 100% of the federal poverty level upward) still exist; it is the temporary enhancements on top of them that lapsed.

California has at times deployed its own state dollars — including a Health Care Affordability Reserve Fund — to add premium or cost-sharing support and cushion swings in federal policy. Whether new state premium subsidies apply for 2026, and at what income levels, is a state budget decision, so verify the current state assistance directly at CoveredCA.com rather than assuming last year’s rules still hold. Covered California also flags additional federal changes on the horizon: new restrictions on marketplace eligibility for certain lawfully present immigrants beginning January 1, 2027, tighter income-verification rules taking effect around 2027, and pre-approval requirements for financial assistance phasing in by 2028. To understand how national policy shapes these benefits, explore our healthcare policy guide.

Medi-Cal: California’s Expanded Medicaid Program

California fully expanded Medicaid under the ACA, and the state has gone further than most by extending coverage to additional populations. Medi-Cal now covers:

• Adults with incomes up to 138% of the federal poverty level
• Children and young adults in eligible families
• Pregnant individuals with expanded income limits
• Income-eligible adults regardless of immigration status — as of January 1, 2024, California extended full-scope Medi-Cal to adults ages 26–49 who were previously excluded, completing coverage for all age groups

Medi-Cal covers a very large share of Californians — on the order of one-third of the state’s population — making it the largest Medicaid program in the nation by enrollment. It provides comprehensive coverage with no monthly premiums and minimal cost-sharing for most enrollees. Benefits include doctor visits, hospital care, prescription drugs, mental health services, dental care (through Denti-Cal), and vision services.

Note that recent state budget decisions have adjusted aspects of coverage for some immigrant adults — including changes to enrollment timing and modest premiums for certain populations in future years. These provisions have shifted during budget negotiations, so verify current Medi-Cal eligibility and any premium requirements for your situation rather than relying on a single reported figure.

Major Health Insurance Companies in California

California’s insurance market is highly competitive, with numerous insurers participating through Covered California:

• Kaiser Permanente: The dominant integrated health system in California, offering both insurance and direct care through its own hospitals and clinics. Known for coordinated care and competitive pricing.
• Blue Shield of California: A major nonprofit insurer with broad provider networks across the state.
• Anthem Blue Cross: Offers extensive PPO and HMO networks throughout California.
• Health Net: Provides a range of plans with competitive premiums, particularly in Southern California.
• Molina Healthcare: Focuses on affordable plans for low-income communities.
• Oscar Health: A technology-forward insurer in select California markets.
• Chinese Community Health Plan: Serves the San Francisco Bay Area with culturally competent care.
• Valley Health Plan: A county-operated plan in Santa Clara County.

Most Californians have access to multiple insurers, though rural areas may have fewer options, and the exact carriers available in your region can change year to year. The choice between an HMO and a PPO network is particularly important in California, where Kaiser Permanente’s closed-network HMO model is a dominant market force.

Open Enrollment and Special Enrollment

The Open Enrollment Period for Covered California typically runs from November 1 through January 31 — note that California extends its deadline beyond the shorter federal marketplace window in most states, giving residents extra time to enroll. Because deadlines can shift, confirm the exact dates for the current plan year at CoveredCA.com; generally, enrolling by mid-December secures a January 1 start.

Special Enrollment Periods are available for qualifying life events including:

• Loss of qualifying health coverage
• Marriage, divorce, or domestic partnership changes
• Birth or adoption of a child
• Moving to a new coverage area within California
• Changes in income affecting subsidy eligibility
• Loss of Medi-Cal eligibility

Medi-Cal enrollment is available year-round with no limited enrollment window.

Subsidies and California’s Individual Mandate

California is one of the few states that has enacted its own individual mandate, requiring most residents to maintain qualifying health coverage or pay a state tax penalty. The penalty is calculated as the greater of a flat dollar amount per household member or a percentage of household income above the filing threshold. Recent penalty amounts have been roughly $900 per adult and about $450 per dependent child, or around 2.5% of household income above the filing threshold — but these figures are adjusted over time, so verify the current amounts with the California Franchise Tax Board before assuming what you might owe.

To help residents comply, California layers financial assistance:

• Federal premium tax credits: The baseline ACA credits remain available based on income; the temporary enhancements on top of them expired at the end of 2025 (see the 2026 update above).
• California state assistance: The state has funded additional premium and/or cost-sharing help at various points, and maintains a reserve fund it can draw on. What applies for a given year depends on the budget — verify current programs.
• Cost-sharing reductions: Available on Silver plans for lower-income enrollees, reducing deductibles, copays, and out-of-pocket maximums.
• Medi-Cal: Free coverage for those who qualify based on income.

These combined programs mean many Covered California enrollees pay reduced premiums, though net costs for 2026 reflect the end of the enhanced federal credits. To dig deeper into how these financial mechanisms work, see our healthcare costs guide and our explainer on how copays work.

Unique Features of California’s Insurance Market

• Essential community providers: California requires insurers to include safety-net clinics and community health centers in their networks, ensuring access for low-income and underserved populations.
• Mental health parity enforcement: California actively enforces mental health parity laws, requiring insurers to cover behavioral health services on equal footing with medical and surgical benefits.
• Telehealth expansion: California has been a leader in expanding telehealth coverage requirements, with state law addressing coverage and reimbursement of telehealth visits.
• Prescription drug cost protections: The state has enacted insulin-related cost measures and other pharmaceutical cost protections for insured residents.
• Broad immigrant coverage: California extended full-scope Medi-Cal to income-eligible adults regardless of immigration status, though specific rules for some populations are subject to ongoing state budget decisions.

Where to Get Help Enrolling

You do not have to navigate Covered California alone, and help is free. The official site, CoveredCA.com, lets you compare plans, estimate subsidies, and screen for Medi-Cal. You can also work with a Certified Enrollment Counselor, a Certified Insurance Agent, or a community-based enrollment partner at no cost — Covered California’s website has a “Find Help” tool to locate someone near you who speaks your language. For Medi-Cal specifically, your county’s social services office can assist with applications year-round. Avoid sharing personal information with unofficial “marketplace” websites; start from CoveredCA.com to be sure you are in the right place.

Frequently Asked Questions

Is health insurance required in California?

Yes. California has a state individual mandate that requires most residents to maintain qualifying health coverage. If you go without coverage and do not qualify for an exemption, you may owe a penalty on your state tax return. The penalty has recently been roughly $900 per adult and about $450 per child, or around 2.5% of household income above the filing threshold, whichever is greater — verify the current amount with the California Franchise Tax Board.

What is the income limit for Medi-Cal?

For most adults, Medi-Cal eligibility is based on Modified Adjusted Gross Income (MAGI) up to 138% of the federal poverty level. Pregnant individuals and children have higher income thresholds. California does not have an asset test for MAGI-based Medi-Cal. Because the poverty guidelines update annually, check the current dollar limits at CoveredCA.com or with your county Medi-Cal office.

Did my subsidy change for 2026?

Possibly. The enhanced federal premium tax credits ended December 31, 2025, so many enrollees’ net premiums are higher for 2026 than in prior years. The baseline ACA credits still exist, and California may add its own assistance depending on the state budget. Re-check your specific subsidy amount at CoveredCA.com during open enrollment — do not assume it is the same as last year.

Can I keep my doctor with a Covered California plan?

It depends on the plan and insurer you choose. Each plan has its own provider network. Before enrolling, use the insurer’s provider directory to confirm that your preferred doctors, hospitals, and specialists are in-network. Kaiser Permanente plans, for example, require you to use Kaiser facilities.

How do I apply for Covered California?

You can apply online at CoveredCA.com, by phone, in person at a local enrollment center, or with the help of a certified enrollment counselor or insurance agent. You will need income documentation, Social Security numbers for household members, and information about any current coverage.

Sources

• Covered California — official state marketplace and its Important Changes / federal changes page (enhanced premium tax credits ended 12/31/2025; possible future restoration not guaranteed; upcoming 2027–2028 federal rule changes)
• Kaiser Family Foundation (KFF) — analysis of ACA enhanced premium tax credit expiration and 2026 premiums
• California Department of Managed Health Care (DMHC) — health plan regulation and consumer help
• California Franchise Tax Board — Individual Shared Responsibility Penalty (state individual mandate)