Health Insurance Plans in California
Browse ACA Marketplace plans available to California residents through Covered California, the state-based exchange.
California uses its own state-based exchange
California residents enroll in ACA Marketplace plans through Covered California, not HealthCare.gov. Live plan pricing for California isn't available through the federal CMS API that Policymage uses for federal marketplace states. Visit Covered California directly to shop plans, or use our comparison tool to learn about plan types, metal tiers, and subsidy eligibility before you enroll.
Affordable, budget, and low-cost ACA plans in California
Whether you're searching for cheap, affordable, budget-friendly, low-cost, inexpensive, economical, or discount health insurance in California, every ACA Marketplace plan available through Covered California must cover the same 10 Essential Health Benefits set by federal law — preventive care, emergency services, hospitalization, prescription drugs, maternity, mental health, and more. No Marketplace plan can deny you for a pre-existing condition or charge you more for being sick. The only real differences between a "cheap" plan and an expensive one are the monthly premium, the metal tier, the provider network, and how much you pay out of pocket when you actually use care. Below we break down every way to find lower-cost coverage in California so you can match a plan to both your budget and your expected medical needs.
Budget Marketplace coverage in California
Bronze-tier plans have the lowest monthly premium of any metal level in California, making them the budget choice for healthy adults who rarely visit the doctor. Expect a high deductible (often $7,500+) in exchange for the low monthly cost. If you qualify for the Premium Tax Credit (APTC), your effective premium can drop significantly — many California residents pay $0–$50/month for Bronze coverage after subsidies are applied.
Low-cost Silver plans & Cost-Sharing Reductions
Silver-tier plans are the only tier eligible for Cost-Sharing Reductions (CSR), which lower your deductible, copays, and out-of-pocket maximum if your household income is between 100% and 250% of the Federal Poverty Level. For California residents in that income range, an enhanced Silver plan often beats a Bronze plan on total annual cost — the slightly higher premium is more than offset by far lower costs when you receive care.
Discount HSA-eligible HDHP options
HSA-eligible High-Deductible Health Plans (HDHPs) in California let you contribute pre-tax dollars to a Health Savings Account. For 2025 IRS limits, individuals can contribute up to $4,300 and families up to $8,550. Unused funds roll over year to year — and after age 65, you can withdraw for any expense without penalty. An HDHP pairs a low, economical premium with a tax-advantaged savings vehicle.
Cheap catastrophic plans (under 30 only)
California residents under 30 — or those with a hardship/affordability exemption — may qualify for catastrophic coverage. Premiums are the lowest of any tier, but the deductible equals the federal out-of-pocket maximum (~$9,200 in 2025) so it's true emergency-only coverage. Catastrophic plans don't qualify for APTC subsidies.
Inexpensive HMO vs. PPO networks in California
Network type is one of the biggest levers on price in California. HMO and EPO plans restrict you to an in-network provider list but carry noticeably lower premiums, making them the most inexpensive structure for most residents. PPO plans cost more but let you see out-of-network providers. If your preferred doctors are in an HMO network, it's usually the most value-efficient choice.
Finding the best value (lowest total cost) in California
The cheapest premium isn't always the most affordable plan overall. The smart way to shop in California is to estimate your total annual cost — premium × 12, plus your expected deductible and copays — rather than chasing the lowest sticker price. A modest mid-tier plan can be the best value if you take regular prescriptions or see specialists. Enter your ZIP, age, and income in our compare tool to rank plans by real total cost after subsidies, not just headline premium.
Health insurance companies in California
These are the major health insurers that have offered ACA Marketplace plans to California residents in recent plan years. Carrier participation and the counties each insurer serves change every year, so always confirm current availability for your ZIP code on Covered California before enrolling. Every plan from every carrier below covers the same federally-required Essential Health Benefits — they differ on premium, provider network, and which doctors and hospitals are in-network.
Before choosing an insurer in California, look up each plan's provider directory on Covered California and confirm your doctors, preferred hospitals, and prescription drugs are covered in-network. Network fit usually matters more than a small premium difference.
How to enroll in ACA health insurance in California
California residents shop for ACA-compliant Marketplace plans through Covered California. Open Enrollment for plan year 2025 runs from November 1 through January 31 for Covered California residents. Outside that window, you need a Qualifying Life Event (job loss, marriage, birth, move) to enroll mid-year via a Special Enrollment Period.
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Gather your household details
Estimate your 2026 household income (gross, before taxes), everyone you'll claim as a tax dependent, current health insurance status, and your California ZIP code.
- 2
Compare plans across metal tiers
Use a free comparison tool to see Bronze, Silver, Gold, and Platinum plans side by side. Pay attention to monthly premium, deductible, out-of-pocket maximum, and whether your doctors are in-network.
- 3
Check subsidy eligibility (APTC + CSR)
Enter your projected household income — Covered California will calculate your Advance Premium Tax Credit and tell you if you qualify for Cost-Sharing Reductions on Silver plans.
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Enroll directly through Covered California
Submit your application at www.coveredca.com. Coverage starts January 1 if you enroll by December 15 (or earlier in some states), or February 1 for later December enrollments.
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Pay your first premium to activate
Coverage is not active until your insurer receives your first premium payment. You'll receive payment instructions directly from the carrier within a few business days of enrollment.
Medicaid eligibility in California
California has expanded Medicaid under the ACA. If your household income is at or below 138% of the Federal Poverty Level (about $20,783/year for an individual, $43,056/year for a family of 4), you likely qualify for free or very low-cost Medicaid instead of a Marketplace plan.
Medicaid in California covers doctor visits, hospital care, prescription drugs, preventive screenings, mental health care, and more. There's no Open Enrollment window — you can apply year-round. Apply directly through your state Medicaid office or California's marketplace, which will check your eligibility automatically.
APTC subsidy examples for California households
The Advance Premium Tax Credit (APTC) caps what California residents pay for the benchmark Silver plan as a percentage of household income. Through the Inflation Reduction Act extension, the 400% Federal Poverty Level (FPL) cliff is suspended through 2025 — households above 400% FPL still qualify for APTC if benchmark Silver exceeds 8.5% of income.
| Household size | Annual income | % of FPL | Capped premium share |
|---|---|---|---|
| 1 person | $22,590 | 150% | ~4% of income |
| 1 person | $37,650 | 250% | ~6% of income |
| 2 persons | $40,880 | 200% | ~4% of income |
| 4 persons | $78,000 | 250% | ~6% of income |
| 4 persons | $124,800 | 400% | ~8.5% of income |
Federal Poverty Level figures use the 2025 HHS guidelines for the 48 contiguous states & DC. Alaska and Hawaii use higher FPL thresholds. Actual subsidy depends on your county's benchmark Silver premium, household composition, and tax filing status. Always verify with official Marketplace before enrolling.
Top counties in California for ACA plans
Plan availability, premiums, and participating insurers vary by county within California. These are the five most populous counties — enter the listed ZIP code in our compare tool to see plans for that area.
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Frequently asked questions about ACA insurance in California
When does Open Enrollment end in California for ACA plans?
Open Enrollment for California residents runs from November 1 through January 31. California runs its own exchange (Covered California), which set the January 31 deadline. Outside Open Enrollment, you need a Qualifying Life Event to enroll in a Special Enrollment Period.
How much does ACA health insurance cost in California?
Premiums in California vary by age, county, plan tier, and tobacco use. Bronze plans offer the lowest premiums; Platinum plans have the highest. APTC subsidies can significantly reduce your effective cost based on household income.
Does California use HealthCare.gov or its own state exchange?
California runs its own state-based Marketplace called Covered California (https://www.coveredca.com). You enroll there directly — not at HealthCare.gov. Plan offerings, enrollment dates, and customer support are managed by California, not the federal government.
Has California expanded Medicaid under the ACA?
Yes. California has expanded Medicaid, so adults with household income up to 138% of the Federal Poverty Level (approximately $20,783/year for an individual) qualify for free or very low-cost Medicaid. There's no Open Enrollment window — you can apply year-round.
What are the income limits for ACA subsidies in California?
Premium Tax Credit eligibility starts at 100% of the Federal Poverty Level — about $15,060/year for an individual or $31,200/year for a family of 4. Through 2025, the upper income cap is removed: California residents above 400% FPL still qualify if benchmark Silver costs more than 8.5% of their income. Use the Covered California subsidy calculator for your exact estimate.
What are the metal tiers in California (Bronze, Silver, Gold, Platinum)?
California ACA plans come in four metal tiers based on actuarial value (the percentage of medical costs the plan covers on average): Bronze (~60%), Silver (~70%), Gold (~80%), and Platinum (~90%). Bronze has the lowest premium and highest deductible; Platinum has the highest premium and lowest deductible. Silver is the "benchmark" tier used to calculate APTC subsidies, and it's the only tier eligible for Cost-Sharing Reductions if you qualify by income.
Are HSA-eligible plans available in California?
Yes. HSA-eligible High-Deductible Health Plans (HDHPs) are available in California through Covered California. For 2025, HDHPs must have a deductible of at least $1,650 (individual) or $3,300 (family), and you can contribute up to $4,300 (individual) or $8,550 (family) to your HSA pre-tax. HSA contributions roll over year-to-year and can be invested.
Do California ACA plans cover dental and vision?
California ACA Marketplace plans for adults include preventive care, mental health, prescriptions, hospitalization, and the 10 Essential Health Benefits — but adult dental and vision are not federally required. Most California plans cover pediatric dental and vision automatically. For adult dental/vision, you typically buy a separate standalone plan through Covered California or directly from an insurer.
What is a Qualifying Life Event for Special Enrollment in California?
Outside Open Enrollment, California residents can enroll in or change ACA plans within 60 days of a Qualifying Life Event: loss of other health coverage, marriage or divorce, birth or adoption of a child, moving to a new county or state, a change in income that affects subsidy eligibility, becoming a US citizen, or release from incarceration. Have documentation ready when applying through Covered California.
How do I find in-network doctors and hospitals in California?
Each California ACA plan has its own provider network. Before enrolling, look up the plan on Covered California, click the carrier name to access their provider directory, and search for your specific doctors and preferred hospitals by name. Out-of-network care typically isn't covered (HMO plans) or costs significantly more (PPO plans). If you have an existing provider relationship, network match is usually more important than the lowest premium.
Find Plans in California
Enter your ZIP code to see all plans available in your county with your exact premium after subsidies.
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