Individual health insurance is a policy you buy on your own, rather than getting coverage through an employer. You purchase it either through the federal Health Insurance Marketplace (or your state’s equivalent) or directly from an insurance company. The policy belongs to you, which means your coverage stays the same even if you change jobs, move to freelance work, or retire early.
How It Differs From Employer Coverage
With employer-sponsored (group) insurance, your company selects the plan options, negotiates rates, and typically pays a portion of your premium. The tradeoff is that your coverage and network can change every time you switch employers. Individual insurance flips that dynamic: you choose the plan, you pay the full premium (though subsidies can offset much of the cost), and the policy is portable. It follows you regardless of your employment status.
Individual plans are especially common among self-employed workers, freelancers, early retirees, part-time employees without benefits, and anyone in the gap between jobs. They’re also used by people whose employer offers coverage that’s too expensive or too limited for their needs.
Where to Buy a Plan
You have two main routes: the ACA Marketplace or the private (off-exchange) market. The plans themselves can be identical. Many insurers sell the exact same policies in both places, and all Marketplace plans meet ACA consumer-protection standards, including coverage for pre-existing conditions and a required set of essential health benefits.
The key difference is financial assistance. Premium tax credits and cost-sharing reductions are only available through the Marketplace. If you’re confident you won’t qualify for any subsidies, buying directly from an insurer works fine and may offer a slightly simpler application process.
Outside the Marketplace, you’ll also find non-ACA-compliant options like short-term plans and hospital indemnity plans. These often have lower premiums, but they can exclude pre-existing conditions and offer far more limited benefits. Comparison-shopping among these plans is harder because they don’t follow standardized rules.
Plan Types You’ll See
Regardless of where you buy, individual plans come in several network structures. Each one balances flexibility against cost.
- HMO (Health Maintenance Organization): Limits coverage to doctors and hospitals within its network, except in emergencies. You’ll typically need a referral from a primary care doctor to see a specialist. Premiums tend to be lower.
- PPO (Preferred Provider Organization): Lets you see any provider, in-network or out, without a referral. Out-of-network care costs more, but you have the most flexibility.
- EPO (Exclusive Provider Organization): Similar to an HMO in that out-of-network care isn’t covered (except emergencies), but you generally don’t need referrals to see specialists.
- POS (Point of Service): A hybrid. You pay less for in-network providers, but you can go out of network at a higher cost. Like an HMO, you need a referral from your primary care doctor for specialist visits.
Metal Tiers and What They Mean
ACA-compliant individual plans are grouped into five categories based on how you and the insurer split costs. These aren’t quality ratings. They reflect cost-sharing structure.
- Catastrophic: Lowest premiums, highest out-of-pocket costs. Available only to people under 30 or those who qualify for a hardship or affordability exemption.
- Bronze: Low premiums, high deductibles. The plan covers roughly 60% of average costs; you cover 40%.
- Silver: Moderate premiums and deductibles. The only tier eligible for cost-sharing reductions, which can significantly lower your deductible and copays if your income qualifies.
- Gold: Higher premiums, lower out-of-pocket costs when you use care.
- Platinum: Highest premiums, lowest out-of-pocket costs. Best for people who use a lot of healthcare services.
For the 2026 plan year, the out-of-pocket maximum for any Marketplace plan is capped at $10,600 for an individual and $21,200 for a family. That’s the most you’d pay in a year for covered services, no matter which tier you choose.
What Determines Your Premium
Under the ACA, insurers can only use five factors to set your premium. They cannot charge more based on your health history, gender, or the type of work you do.
The five permitted factors are your age (premiums can be up to three times higher for older adults than for younger ones), your location, tobacco use (insurers can add up to 50% for tobacco users), whether you’re covering just yourself or a family, and which plan category you pick. That’s it. Two people of the same age in the same ZIP code choosing the same plan will pay the same premium, regardless of their medical history.
Financial Help That Lowers Your Costs
Many people who buy individual insurance qualify for premium tax credits that reduce their monthly payment. To be eligible, your household income generally needs to be at least 100% of the federal poverty level. These credits are only available through the Marketplace, and they’re applied directly to your monthly bill so you don’t have to wait until tax season.
There’s a second layer of help that’s less well-known: cost-sharing reductions. These lower your deductible, copays, and coinsurance, not just your premium. The catch is that they only apply if you enroll in a Silver plan. After you apply on the Marketplace, your eligibility notice will tell you whether you qualify. The lower your income within the eligible range, the more you save. Choosing a Bronze or Gold plan with the same income means you’d still get the premium tax credit but lose these extra out-of-pocket savings.
When You Can Enroll
You can’t buy an individual Marketplace plan whenever you want. Open Enrollment typically runs from November 1 through mid-January for coverage starting the following year. Outside that window, you need a qualifying life event to trigger a Special Enrollment Period, which generally gives you 60 days to sign up.
Qualifying life events fall into four categories:
- Loss of coverage: Losing job-based insurance, aging off a parent’s plan at 26, or losing Medicaid or CHIP eligibility.
- Household changes: Getting married or divorced, having a baby, or adopting a child.
- Moving: Relocating to a new ZIP code or county, including students moving for school.
- Other events: Income changes that affect your eligibility, becoming a U.S. citizen, or leaving incarceration.
Is Health Insurance Still Required?
The federal penalty for not having health insurance ended in 2019 (for the 2018 tax year onward). Most Americans face no tax consequence for being uninsured. However, California, Connecticut, the District of Columbia, and Maryland still enforce their own individual mandates with state-level penalties. If you live in one of those places, going without coverage will cost you at tax time.
Even in states without a mandate, carrying individual insurance protects you from the kind of medical debt that remains the leading cause of personal bankruptcy in the U.S. A single ER visit or unexpected diagnosis can easily run into tens of thousands of dollars, and the out-of-pocket cap on ACA plans puts a hard ceiling on your annual exposure.