How to Enroll in Health Insurance Through Covered California

Stepping into full financial independence means taking on expenses you might have never thought about before. Health insurance is one of the big ones. It can feel confusing to navigate premiums and deductibles when you’re already managing rent and student loans, but finding affordable coverage is completely doable. Here’s what you need to know to enroll in a plan through Covered California and protect yourself without breaking your budget.

Are You Required to Have Health Insurance in California?

California has what’s called an individual mandate. That means state law requires you to maintain qualifying health insurance throughout the year. If you don’t have coverage and you don’t qualify for an exemption, you will have to pay a penalty when you file your state taxes.

The penalty is called the Individual Shared Responsibility Penalty. The 2025 amount for an individual making less than $57,580 was $950.

You can avoid the penalty if you qualify for an exemption. Common exemptions include having income low enough not to need to file, experiencing a gap in coverage of three months or less or facing financial hardship. If you don’t qualify for the exemption, you need insurance, or you will be penalized. 

What Happens When You Turn 26?

Under the Affordable Care Act, you can stay on your parents’ marketplace health insurance plan until December 31 of the year you turn 26, which gives you a little breathing room to figure out your next step.

Imagine you just turned 25 in September. Your birthday is three months away, and you suddenly realize your coverage is going to end at the end of the year. Start the enrollment process at least two months before your birthday if you can. This gives you time to research plans, compare costs and complete your application without rushing.

How Do You Apply for a Covered California Health Insurance Plan?

Timing matters when you’re applying for health insurance. Health for California, an agency that has been helping California residents find insurance since 2004, explains that the process depends on your situation. “Generally speaking, you want to sign up during open enrollment. But it also depends on your specific circumstances and when you need coverage to start,” it notes. “For example, if you have a qualifying life event, you have 60 days to enroll in a health insurance plan.”

Open enrollment typically runs from November 1 through January 31 each year. If you enroll during this window, your coverage usually starts on the first of the following month.

Qualifying life events trigger what’s called a Special Enrollment Period. These events give you a 60-day window to sign up regardless of the time of year. Common qualifying life events for young adults include:

• Aging out of a parent’s plan at 26
• Losing job-based health insurance
• Getting married
• Having a baby
• Returning from active military duty
• Moving to a new ZIP code

Step-by-Step Application Checklist

Applying takes a few steps and some careful review, so it helps to have everything you need on hand before you start.

What Are the Metal Tiers All About?

These tiers help you compare how much you’ll pay up front versus how much you’ll pay when you actually use healthcare. The tier names refer to how costs are split, not to how good the care you receive is.

How Do You Choose Between Premium and Out-of-Pocket Costs?

Your monthly premium is what you pay just to have insurance, whether you use it or not. Out-of-pocket costs are what you pay when you actually need care. That includes your deductible, copayments and coinsurance. Plans with lower monthly premiums usually have higher deductibles and copays, while plans with higher monthly premiums typically have lower costs when you visit the doctor.

Health for California notes that your usage patterns should guide your choice. “If you frequently visit the doctor, lower copayments can be easier to manage but will have higher premiums. Alternatively, if you rarely see a doctor, lower premiums and higher out-of-pocket costs might be a good choice.”

For example, you could choose a Bronze plan for $150 a month with a $6,000 deductible, or a Gold plan for $250 a month with a $1,500 deductible. If you end up needing surgery, that Gold plan could save you thousands. However, if you stay healthy all year, the Bronze plan means you spend less overall.

Are High-Deductible Bronze Plans Worth It?

Bronze plans attract many young adults because their monthly premiums are the lowest. The catch is that you’ll pay significantly more before your insurance kicks in.

Miranda Dietz, director of the Health Care Program at the UC Berkeley Labor Center, points out a real concern. “While Bronze-level plans may offer people some peace of mind, the high deductibles and copays tend to discourage people from seeking care,” she explains.

If a doctor’s visit costs $150 and you’re paying the full amount until you hit a $6,000 deductible, you might skip preventive care or delay treatment. Bronze plans make sense if you’re truly healthy, have savings to cover unexpected bills, and mainly want catastrophic protection. If you have ongoing health needs, a Silver or Gold plan often works out better financially.

Should You Consider a Catastrophic Plan?

Catastrophic plans are even more bare-bones than Bronze plans. They’re generally only available to young adults under the age of 30 or people with a financial hardship exemption. These plans have cheap monthly payments, but deductibles are very high. You’ll pay for almost all routine care out of pocket. 

Catastrophic plans protect you in worst-case scenarios like serious accidents or sudden illnesses requiring hospitalization. If you’re under 30, in excellent health, and on a tight budget, a Catastrophic plan can satisfy the state mandate while giving you emergency protection.

What About Provider Networks?

When you’re comparing plans, you’ll see terms like health maintenance organization (HMO), preferred provider organization (PPO), exclusive provider organization (EPO) and point of service (POS). These refer to the type of provider network the plan uses. Here are the differences:

• HMO: You choose a primary care physician who coordinates all your care. Specialist treatment typically requires a referral, and you must use providers within the HMO’s network. These plans typically have lower monthly premiums.
• PPO: You can see any doctor or specialist without a referral. You can even see doctors not in the network, though your costs will be higher. 
• EPO: You generally don’t need a referral for specialist treatment, but you are only covered for care within the plan’s network.
• POS: You have the option to go out-of-network for care, paying more if you do, but to see a specialist, you will typically need a referral.

Say you’ve been seeing the same therapist since high school. If you choose an HMO and that therapist isn’t in the network, you’ll either have to switch providers or pay the full cost yourself. Other plans give more flexibility, but at a higher cost. Check whether your preferred doctors are in the plan’s network before you enroll.

What Options Do Noncitizens Have?

You don’t need to be a U.S. citizen to get health coverage in California. The state has expanded access to Medi-Cal for young adults regardless of immigration status.

Research published in JAMA Network Open found that policy changes make a real difference. Researchers Russell Leonard and Brandy J. Lipton noted that “the California 2020 Medi-Cal expansion to young adults aged 19 to 25 years regardless of immigration status was associated with significant increases in any and Medi-Cal coverage.”

How Can You Cut Your Expenses With Financial Help?

If your income falls within certain ranges, you can get financial help to reduce your monthly payment. These subsidies are called Advance Premium Tax Credits, and they’re applied directly to your premium each month.

When you fill out your Covered California application, the system calculates your eligibility automatically based on your estimated annual income and household size.

Frequently Asked Questions

There’s a lot to know about health insurance, so never be afraid to ask questions. Here are answers to some of the most common concerns.

When should you start the enrollment process if you’re about to turn 26?

Start at least two months before your birthday. This gives you time to research plans and complete your application without rushing. According to the experts at Health for California, aging out of a parent’s plan gives you 60 days to enroll. However, starting early means your coverage can begin right after your previous insurance ends.

Do Bronze plans make sense if you’re on a tight budget?

Bronze plans have the lowest monthly premiums but high deductibles that can discourage you from seeking care. They work best if you’re healthy, have savings to cover unexpected bills, and mainly want catastrophic protection. If you have ongoing health needs, a Silver or Gold plan often works out better financially.

How do you know if you qualify for financial help with your premiums?

When you fill out your Covered California application, the system automatically determines your eligibility based on your income and household size. The application shows you exactly how much help you qualify for and your final premium after subsidies are applied.

Where to Go From Here

Taking control of your health insurance is a major step toward financial wellness. Start by gathering your documents and figuring out your budget, then get quotes to see what plans fit your needs. Take that first step today, and you’ll have one less thing to worry about as you build your independent life.

Photo by Tara Winstead: Pexels