Medicaid is free at the point of care, but you may pay premiums, copays, or share costs depending on your state and income

Medicaid covers doctor visits, hospital stays, and prescription drugs without charging you an upfront fee when you receive care. However, "free" does not mean zero cost in all cases. Some states charge monthly premiums to people on Medicaid, and most states allow copayments for certain services — typically $1 to $5 per visit or prescription. A few states charge coinsurance, meaning you pay a percentage of the cost. The amount you pay, if anything, depends on which state you live in, your household income, and which Medicaid program you are in.

The federal government sets a floor — it prohibits states from charging copays that are so high they prevent people from getting care — but each state designs its own cost structure within those limits. This means your neighbor in a different state might pay nothing while you pay $3 per doctor visit, or vice versa.

Key Takeaways

  • Medicaid covers the full cost of most medical services at the time you receive care, with no bill sent to you afterward.
  • Some states charge monthly premiums ranging from $10 to $50 or more, depending on your income and family size.
  • Copayments for doctor visits, emergency room visits, and prescriptions are common in most states, typically $1 to $5 per service.
  • Your state's Medicaid program website or your local Medicaid office can tell you exactly what costs apply to your coverage.
  • Pregnant people, children under 21, and emergency services are often exempt from copays even in states that charge them for other services.

How premiums work in Medicaid

About half of U.S. states charge premiums for at least some Medicaid enrollees. These are monthly fees you pay to keep your coverage active, separate from any copays you might owe when you use care. Premium amounts vary widely — some states charge as little as $10 per month for individuals, while others charge $50 or more depending on household size and income.

States set income thresholds above which premiums kick in. For example, a state might charge no premium if you earn below 100% of the federal poverty line, but charge $20 per month if you earn between 100% and 150% of poverty. If you fall behind on premiums, your coverage can be terminated, though most states give you a grace period of one or two months before that happens.

Not all Medicaid programs in a state charge premiums. Medicaid for children, pregnant people, and people over 65 are often exempt. Your state's Medicaid website lists which groups pay premiums and how much.

Copayments and other out-of-pocket costs

Copayments are the most common cost Medicaid enrollees face. A copay is a fixed amount you pay at the time of service — for example, $3 when you see a doctor or $1 when you pick up a prescription. The copay goes to the provider or pharmacy; Medicaid pays the rest. Most states cap copays at $5 per visit or prescription, though some allow higher amounts for emergency room visits or non-emergency use of the ER.

Some services are exempt from copays in most states. These include preventive care (like vaccines and cancer screenings), emergency services, and family planning. Pregnant people and children under 21 are often protected from copays entirely, even in states that charge them for other groups.

A smaller number of states use coinsurance instead of or in addition to copays. Coinsurance means you pay a percentage of the cost — for example, 20% of a hospital bill. This can result in much higher out-of-pocket costs than a fixed copay, so it matters which state you live in.

Income limits and how they affect your costs

Your household income determines whether you are in Medicaid at all, and it also determines what you pay if you are enrolled. States set their own income limits, which means the same income level might make you may be able to access in one state and ineligible in another. Within Medicaid, higher income often means higher premiums or copays.

For example, a state might have three income tiers: people earning below 100% of poverty pay no premium, people earning 100–150% of poverty pay $15 per month, and people earning 150–200% of poverty pay $30 per month. Your income is recalculated once a year, usually around the time you renew your coverage, so your costs can change annually.

Medicaid expansion states versus non-expansion states

States that expanded Medicaid under the Affordable Care Act generally have lower or no premiums for adults earning up to 138% of the federal poverty line. Non-expansion states have not extended Medicaid to this income group at all, so people in that income range often have no coverage option through Medicaid.

In expansion states, the federal government covers 90% of the cost of care for the expansion population, which is why states can afford to charge lower premiums or none at all. In non-expansion states, Medicaid is typically limited to children, pregnant people, parents of dependent children, elderly people, and people with disabilities — and costs vary by state.

What happens if you cannot afford your premiums or copays

If you cannot pay a premium, contact your state Medicaid office before your coverage lapses. Some states have hardship exemptions that waive or reduce premiums for people facing financial difficulty. You will need to document your hardship — job loss, medical emergency, or other crisis — but the process exists in most states.

If you cannot afford a copay at the time of service, tell the provider or pharmacy. Providers are not required to waive copays, but many do for people who explain financial hardship. Some community health centers and federally may have access to health centers (FQHCs) do not charge copays at all, regardless of your Medicaid program.

If your coverage is terminated because you missed premiums, you can reapply. Most states allow you to restart coverage within a certain period without a waiting period, though this varies by state.

How to find out what you will pay in your state

Your state's Medicaid program website lists premiums, copays, and other costs by income level and program type. You can also call your state Medicaid office or visit your local Medicaid enrollment office to ask about costs before you enroll. Some states have online tools that show estimated costs based on your household size and income.

When you enroll, you should receive a document called a "Summary of Benefits and Coverage" or "Evidence of Coverage" that spells out what you pay for different services. Keep this document — it is your reference for what copays apply to your care.

Frequently Asked Questions

Do I have to pay anything to use Medicaid?

You do not pay at the time you receive care — Medicaid covers the full cost of the service. However, you may owe a copay (usually $1–$5) at the point of service, and some states charge monthly premiums to keep your coverage active. Whether you pay anything depends on your state and income.

What is the difference between a premium and a copay?

A premium is a monthly fee you pay to keep your Medicaid coverage active, whether you use it or not. A copay is a fixed amount you pay when you actually receive a service — like a doctor visit or prescription. You might pay both, one, or neither, depending on your state and income level.

Can my Medicaid coverage be canceled if I cannot pay the premium?

Yes, if you fall behind on premiums, your coverage can be terminated after a grace period (usually one or two months). However, most states have hardship exemptions that waive or reduce premiums for people facing financial difficulty. Contact your state Medicaid office before your coverage lapses to ask about options.

Are children and pregnant people charged copays?

In most states, children under 21 and pregnant people are exempt from copays, even if other Medicaid enrollees pay them. Some states also exempt preventive care and emergency services from copays for all enrollees. Check your state's Medicaid website or call your local office to confirm what applies to you.

Does Medicaid cost the same in every state?

No. Each state sets its own premiums, copays, and income limits within federal guidelines. This means costs vary significantly by state. Your state's Medicaid program website shows what you will pay based on your income and household size.