Medicaid covers braces, but only for children and only when a dentist or orthodontist documents that the teeth need correction for medical reasons, not appearance

Whether Medicaid pays for braces depends on your age, your state, and whether the orthodontic work is considered medically necessary. Most state Medicaid programs cover orthodontics for children under 18 or 19, but they do not cover braces for adults. Even for children, the program will not pay for braces purely to straighten teeth for cosmetic reasons — a dentist must show that the misalignment affects chewing, speech, or jaw function.

The specific rules, the dollar amount covered, and which providers accept Medicaid all vary by state. Your state's Medicaid program decides what counts as medically necessary, how much it will reimburse, and whether you need a referral before seeing an orthodontist. Some states cover the full cost of braces; others cover a percentage and leave you responsible for the rest.

Key Takeaways

  • Medicaid covers braces for children when a dentist determines the work is medically necessary, not cosmetic, but does not cover braces for adults in any state.
  • Your state Medicaid program sets the coverage rules, the maximum amount it will pay, and which orthodontists are in-network, so coverage varies significantly by location.
  • You will need a referral from your child's primary dentist or doctor before an orthodontist can begin treatment and submit a claim to Medicaid.
  • The orthodontist's office should verify coverage with your state Medicaid program before starting treatment, so you know what your out-of-pocket cost will be.

How Medicaid Defines Medical Necessity for Braces

Medicaid will not pay for braces to improve appearance alone. Instead, a dentist or orthodontist must document that the tooth misalignment or bite problem affects the child's ability to eat, speak, or maintain oral health. Examples include an overbite or underbite severe enough to interfere with chewing, crowded teeth that trap food and cause decay, or a crossbite that strains the jaw joint.

The specific conditions that may have access to as medically necessary differ by state. Some states use a standardized measurement called the Dental Aesthetic Index or similar tool to decide whether the case meets the threshold. Others leave the decision to the treating dentist's clinical judgment. Your state Medicaid program publishes its own guidelines, and the orthodontist's office should know them before you schedule a consultation.

A cosmetic case — teeth that are slightly crooked but function normally — will not be covered, even if the child wants straighter teeth for social reasons. If your child's case falls into a gray area, ask the dentist to submit the documentation to Medicaid for a pre-information before you commit to treatment.

Age Limits and Coverage for Adults

Medicaid covers orthodontics for children, typically up to age 18 or 19, depending on your state. Once a child turns 19 or ages out of the state's pediatric coverage, Medicaid will no longer pay for braces, even if the treatment was already in progress.

No state Medicaid program covers braces for adults. If you are an adult and need orthodontic work, you will need to pay out of pocket, use dental insurance through an employer or private plan, or look for low-cost clinics in your area. Some dental schools offer reduced-cost orthodontics performed by students under supervision.

State-by-State Variation in Coverage

Medicaid is a joint federal and state program, so each state sets its own rules for orthodontic coverage. Some states cover braces fully; others cover only a portion and require you to pay a copay or coinsurance. Some states have a dollar limit on how much they will reimburse per case, which may not cover the full cost of treatment.

A few states do not cover orthodontics through Medicaid at all, or cover them only in severe cases. Your state Medicaid program's website or member handbook will list what orthodontic services are covered and what you will owe. If you cannot find the information online, call your state Medicaid office or your child's Medicaid managed care plan — they can tell you whether braces are covered and what the limits are.

The list of in-network orthodontists also varies by state and by managed care plan. If your child is enrolled in a Medicaid managed care plan rather than fee-for-service Medicaid, you may be limited to orthodontists in that plan's network. Using an out-of-network provider may mean you pay the full cost yourself.

Getting a Referral and Starting Treatment

Most Medicaid programs require a referral before your child can see an orthodontist and have the claim covered. The referral usually comes from your child's primary care dentist or physician. Schedule a dental exam first, and ask the dentist to refer your child to an orthodontist if braces appear medically necessary.

Once you have a referral, contact an in-network orthodontist and tell them you have Medicaid coverage. The orthodontist's office should contact your state Medicaid program or your managed care plan to verify coverage before your child's first appointment. This verification step tells you whether braces are covered, what the maximum benefit is, and what your out-of-pocket responsibility will be — copays, coinsurance, or a percentage of the cost.

Do not assume the orthodontist's office has done this verification. Call them a few days before the first appointment to confirm they have checked your coverage. If they have not, ask them to do so before you arrive.

What Medicaid Covers and What You May Pay

Medicaid typically covers the cost of the braces themselves, the initial placement, and periodic adjustments during treatment. Some programs also cover X-rays, impressions, and other diagnostic work needed before braces go on.

What Medicaid does not usually cover includes cosmetic add-ons like colored brackets or tooth-colored wires, and it may not cover retainers after the braces come off. If your child needs a retainer, ask the orthodontist whether Medicaid will pay for it or whether you will need to pay out of pocket.

Even when Medicaid covers braces, you may have a copay at each visit, a coinsurance percentage (you pay a percentage of the cost), or an annual limit on how much Medicaid will reimburse. The orthodontist's office should tell you this amount before treatment starts. If the total cost of braces exceeds Medicaid's limit, you will be responsible for the difference.

Finding an Orthodontist Who Accepts Medicaid

Not all orthodontists accept Medicaid. Some practices do not participate in the program because the reimbursement rates are lower than private insurance or out-of-pocket fees. Your state Medicaid program's website usually has a provider directory where you can search for orthodontists in your area who accept Medicaid.

If you are enrolled in a Medicaid managed care plan, that plan's website will have its own provider directory. Call the plan's member services line if you cannot find an orthodontist near you. They can tell you which providers are in-network and may be able to refer you to one.

If you live in a rural area or a place with few Medicaid-accepting orthodontists, ask your primary dentist for a referral or contact your state Medicaid office for help finding a provider. Some states allow out-of-area referrals if no in-network provider is available locally.

Frequently Asked Questions

Can I get braces through Medicaid if I am 20 years old?

No. Medicaid covers orthodontics only for children, typically up to age 18 or 19. Once you turn 19 or age out of your state's pediatric coverage, Medicaid will no longer pay for braces. You would need to pay out of pocket or explore other options like dental schools or low-cost clinics.

What if my child's teeth are only slightly crooked but they want braces anyway?

Medicaid will not cover braces for appearance alone. The teeth must have a medical problem — such as difficulty chewing, speech issues, or a bite problem that affects jaw function — for Medicaid to pay. If the case is borderline, ask your dentist to submit the documentation to Medicaid for a pre-information before you commit to treatment.

Do I need a referral from my child's doctor or dentist to get braces?

Most state Medicaid programs require a referral before an orthodontist can treat your child and submit a claim. The referral usually comes from your child's primary care dentist or physician. Schedule a dental exam first and ask the dentist to refer your child to an orthodontist if braces appear medically necessary.

What if the orthodontist says treatment will cost more than Medicaid will pay?

Ask the orthodontist's office to verify your coverage with Medicaid before treatment starts. They will tell you the maximum amount Medicaid will reimburse. If the total cost exceeds that amount, you will be responsible for paying the difference. Some orthodontists offer payment plans to help spread the cost over time.

Does Medicaid cover retainers after the braces come off?

Most Medicaid programs do not cover retainers. Medicaid typically covers the braces and adjustments during active treatment, but retainers are often considered a separate service. Ask your orthodontist whether your state Medicaid program covers retainers before treatment ends, so you know whether you will need to pay out of pocket.