The Health Insurance Marketplace is where people who do not receive health insurance through an employer can purchase their own coverage. It was created by the Affordable Care Act, which many people still refer to as Obamacare, and both names describe exactly the same program.
The plans themselves come from ordinary insurance companies rather than from the government. The Marketplace is simply the organized place where you compare those plans against each other and enroll in whichever one you choose.
Who the Marketplace is for
Most people can use the Marketplace if they are not covered through an employer and are not currently enrolled in Medicaid, provided they live in the United States lawfully. Two particular situations change that general picture, and both are worth understanding before you begin an application.
The first situation is coverage offered at work. If your employer provides coverage that counts as affordable under the regulations, you generally cannot receive financial assistance toward a Marketplace plan instead. You remain permitted to purchase one, although it would probably cost you considerably more. The definition of affordable is more particular than it sounds, so it is worth having a licensed agent confirm where your situation actually falls.
The second situation is age, because once you approach 65 your options operate differently. We explain that separately in what happens to your coverage at 65.
Which income the Marketplace counts
The figure that matters is your household's expected income for the year you actually want coverage, rather than the amount you earned during the previous year. If your income changed recently, use the amount you realistically expect going forward.
Household normally means you, your spouse if you have one, and anyone you claim as a dependent on your tax return. That definition catches people out regularly, because the household the Marketplace counts is a tax household rather than simply the number of people currently living in your home.
What help with the cost actually means
Depending on your household income and the number of people in your household, you may receive assistance paying your monthly premium. That assistance arrives as a discount applied directly to the amount you pay each month, so you do not wait until you file your taxes to receive the benefit.
How much assistance you receive, or whether you receive any at all, depends entirely on your particular circumstances. This page cannot calculate that, and it should not attempt to. A licensed agent can review your actual situation and price the available options properly alongside you.
One recent development matters considerably here. The additional financial assistance available through 2025 expired at the end of that year, and premium payments consequently increased for most households. Households earning above 400% of the federal poverty level no longer receive any assistance whatsoever with the cost. Below that level assistance remains available, although it generally covers less of the premium than it did previously.
Health conditions cannot count against you
Marketplace plans cannot refuse your application or charge you a higher premium because of a health condition, including any condition you already have before applying. It is one of the few genuinely uncomplicated rules in this entire subject.
What a licensed agent does, and what it costs
A licensed agent is somebody your state has specifically authorized to help people with health coverage. They can review your circumstances, explain the options actually available where you live, and help you complete an enrollment application.
Working with an agent does not cost you anything. Agents are compensated by the insurance company rather than by you, and a plan costs exactly the same amount whether you enroll through an agent or entirely independently. Many people assume an agent adds a markup somewhere, and that assumption is simply incorrect.
Which plans are available is a local question rather than a statewide one. The insurance companies participating in the Marketplace differ considerably from county to county, so the only realistic comparison is the one covering the particular county where you actually live.
When you are allowed to sign up
The Marketplace does not accept applications continuously throughout the year. Open enrollment is the annual window when anyone can sign up without needing a particular reason, and it begins on November 1. If you want your coverage to start on January 1, you generally need to finish your application by December 15.
Outside that window you need a qualifying life change, such as losing your existing coverage, moving, getting married, or having a baby. Those changes open a window of their own, usually lasting 60 days. We cover the difference in more detail in open enrollment and special enrollment.
One older rule has genuinely changed and still causes confusion. Having a low income used to open a year-round sign-up window by itself, and that ended in August 2025. A low income may still affect how much help you receive with the cost, but it is no longer a reason you can enroll outside the usual dates.
What we actually do
We are an independent insurance agency that helps people use the Marketplace. If you share your details with us, we match you with a licensed agent working in your state, and that agent contacts you directly, normally the same day.
That agent reviews your circumstances, explains the options available in your county, and helps you complete an enrollment application if you decide to proceed. Your information goes to exactly one agent rather than being distributed around a list of companies. There is no cost involved and no obligation to enroll in anything.
Where to read next
- How to apply for Marketplace coverage, step by step
- Open enrollment and special enrollment, and when you can actually sign up
- Bronze, Silver, Gold and Platinum: what the metal levels mean
Coverage rules differ from state to state, so it is worth reading the page for where you live: North Carolina, Florida, Texas, Tennessee, South Carolina, Alabama or Wisconsin.