Adults with dental insurance that covers orthodontics typically pay between $1,500 and $3,750 out of pocket for traditional metal braces, assuming their plan covers 50% of the cost. But there’s a significant catch: many dental insurance plans don’t cover orthodontics for adults at all, and those that do often cap benefits at a lifetime maximum that covers only a fraction of total treatment costs.
What Braces Cost Before Insurance
Traditional metal braces for adults generally run between $2,750 and $7,500, with the final price depending on the complexity of your case, your location, and how long treatment takes. Adult orthodontic treatment costs 20% to 25% more than treatment for children or teenagers on average, partly because adult teeth are harder to move and cases often require longer treatment timelines.
Clear aligners like Invisalign cost more, typically ranging from $3,500 to $8,000. Ceramic braces (tooth-colored brackets) and lingual braces (placed behind the teeth) also fall at the higher end of the spectrum. If you’re comparing options, traditional metal braces remain the most affordable starting point.
What Insurance Actually Covers
When a dental plan does include orthodontic benefits for adults, it commonly pays 50% of the treatment cost. A Delta Dental PPO plan, for example, covers braces at 50% coinsurance. So on a $5,000 treatment, your plan would pay $2,500 and you’d owe $2,500.
However, most plans also impose a lifetime orthodontic maximum, which is a hard cap on how much the insurer will ever pay toward braces. These maximums commonly range from $1,000 to $2,000, sometimes $2,500. That means even if your plan technically covers 50%, the actual payout may be far less than half. On a $6,000 treatment with a $1,500 lifetime max, your insurance covers $1,500 and you’re responsible for $4,500.
This lifetime maximum is separate from your annual dental maximum (which covers cleanings, fillings, and other routine care). Once you’ve used your orthodontic lifetime benefit, it doesn’t reset the following year.
Many Plans Exclude Adults Entirely
The biggest obstacle for adults isn’t the coverage percentage. It’s whether their plan covers adult orthodontics at all. Many dental insurance plans limit orthodontic benefits to children under 18 or 19. Delta Dental’s PPO plan, for instance, restricts orthodontic coverage to patients up to age 19. Illinois state employee plans similarly require that treatment begin before age 19.
If your current plan doesn’t include adult orthodontic coverage, you have a few options. Some employers offer supplemental dental plans or orthodontic riders that can be added during open enrollment. Standalone orthodontic discount plans also exist, though these aren’t insurance. They provide negotiated rates (typically 20% to 30% off) in exchange for a membership fee. Before committing to any plan, confirm in writing that adult orthodontics is a covered benefit, not just pediatric.
Watch for Waiting Periods
Even when you find a plan that covers adult braces, you likely can’t use the benefit immediately. Most dental plans impose waiting periods before major services become active. For orthodontics and other complex procedures, waiting periods of 6, 12, or even 24 months are common. That means if you sign up for a new dental plan specifically to get braces, you may need to wait a year or two before the orthodontic benefit kicks in. Planning ahead matters here: enrolling in the right plan well before you’re ready to start treatment can save you thousands.
Using HSA and FSA Funds
Health Savings Accounts (HSAs) and Flexible Spending Accounts (FSAs) can significantly reduce your out-of-pocket costs because contributions are made with pre-tax dollars. Both account types cover braces, clear aligners, retainers, follow-up care, and even initial consultations and diagnostic tests. You can use them to pay whatever portion your insurance doesn’t cover.
HSAs are available if you’re enrolled in a high-deductible health plan. The funds roll over year to year, so you can build up savings before starting treatment. FSAs are offered through employers and don’t require a high-deductible plan, but they operate on a “use it or lose it” basis. Any money left in your FSA at the end of the plan year (or a short grace period) disappears. Since orthodontic treatment spans 12 to 24 months, you’ll want to estimate your annual out-of-pocket costs carefully and set your FSA contribution accordingly for each plan year.
At a combined federal and state tax rate of around 30%, putting $3,000 of orthodontic expenses through an HSA or FSA effectively saves you $900.
Lowering Your Total Cost
Most orthodontists offer in-house payment plans that spread costs over the length of treatment, often interest-free. Some offices also provide a discount of 5% to 10% if you pay the full balance upfront. It’s worth asking about both options during your consultation.
Dental schools are another route. University orthodontic clinics charge significantly less than private practices because treatment is performed by residents under faculty supervision. The tradeoff is longer appointments and less scheduling flexibility, but the quality of care is closely monitored.
If your insurance doesn’t cover adult orthodontics, combining a payment plan with HSA or FSA contributions is often the most practical strategy. On a $5,000 treatment, using pre-tax dollars alone could save you $1,000 to $1,500 in taxes, bringing your effective cost closer to what someone with insurance coverage would pay.