Dental benefits explainer

Out-of-network dental care

Out-of-network care can involve a lower plan allowance, different coinsurance and balance billing. A plan's percentage does not necessarily apply to the provider's full fee.

Updated August 20, 2026Not clinically reviewed · status

Part of More on Insurance. Related: Dental coverage for children: Medicaid, CHIP, Marketplace plans and braces · More on Dental insurance for seniors: Medicare, Medicare Advantage and other routes · More on Principal dental plans through your employer · Ameritas dental plans and how it explains PPOs and plan terms guide

The practical difference between in-network and out-of-network care is not usually whether you are covered but how much you end up paying. An in-network dentist has contracted with the insurer to accept a set fee schedule, so you owe your deductible and coinsurance share and nothing more. An out-of-network dentist has made no such agreement, so if their fee exceeds the plan's allowed amount, the difference, balance billing, is yours on top of your coinsurance. Some plans reimburse out-of-network care at a lower percentage as well, compounding the difference. None of this makes out-of-network care wrong; continuity with a dentist you trust has real value. It does mean you should know the figures before treatment, not after. Some plans also apply a separate, often lower, maximum specifically for out-of-network care, and whether the practice bills the insurer directly or expects you to pay upfront and claim reimbursement yourself affects your cash flow even when the totals end up similar.

Before you book: verify out-of-network dental care

  1. 1

    Request both provider fees and estimated plan allowances

  2. 2

    Compare total patient responsibility, not percentages alone

  3. 3

    Verify directly with the plan

How it works

What actually changes when you go out of network

FactorDetail
Balance billingThe main difference. The dentist may bill you the gap between their fee and the plan's allowed amount, on top of your coinsurance share.
Lower reimbursement percentageMany plans pay a smaller percentage for out-of-network care than for in-network, independent of the fee difference.
Allowed amount may be calculated differentlySome plans base out-of-network payment on a different schedule entirely, which can widen the gap further.
Claims handlingIn-network practices usually bill the insurer directly. Out of network you may have to pay in full and claim reimbursement yourself.
Assignment of benefitsWhether the insurer pays the dentist or pays you affects your cash flow even when the totals are the same.
Plan type mattersSome plan designs cover out-of-network care reasonably; others, particularly certain managed-care designs, provide little or no benefit outside the network.

Before treatment

Questions that prevent an unpleasant bill

  1. Ask the practice directly whether they are in network with your specific plan, not just your insurer
  2. Ask what their fee is for the proposed procedures
  3. Ask the insurer what the allowed amount is for those procedure codes
  4. Ask the insurer what percentage applies out of network for that category
  5. Calculate the gap yourself: fee minus allowed amount, plus your coinsurance share
  6. Ask whether the practice will submit the claim for you or whether you must pay in full and claim back
  7. For anything substantial, obtain a pretreatment estimate

An insurer being 'accepted' by a practice is not the same as the practice being in network with your plan. Insurers often have multiple networks, and a practice may participate in some and not others.

When out of network makes sense

Legitimate reasons to stay with a non-participating dentist

  • Continuity of care with someone who knows your history, particularly mid-treatment
  • Specific expertise for complex work where the in-network options are limited
  • A practice you trust after a poor experience elsewhere
  • Access: the nearest in-network provider may be impractical
  • Where the difference, once calculated, turns out to be modest for the treatment in question

Reducing the gap

Practical options if you want to stay out of network

  • Ask whether the practice will accept the plan's allowed amount as full payment for this treatment
  • Ask whether a payment plan is available for the balance
  • Ask whether some procedures could be done in network and the complex ones out
  • Check whether your plan has an out-of-network deductible and maximum separate from in-network figures
  • Confirm whether the practice will submit the claim on your behalf, which at least avoids paying everything upfront

Questions people ask

Common questions

01

What is balance billing?

It is being charged the difference between what your dentist charges and what your plan recognizes as the allowed amount. In-network dentists have contractually agreed not to do this, so your liability stops at your deductible and coinsurance. Out-of-network dentists have made no such agreement, so that gap is yours on top of your coinsurance share. It is the single largest financial difference between network and non-network care.

02

Is my dentist 'accepting' my insurance the same as being in network?

No. The distinction costs people real money. A practice that accepts your insurance may simply mean they will submit claims on your behalf while remaining out of network, so balance billing still applies. Insurers also run multiple networks, and a practice may participate in one and not another. Ask specifically: are you in network with this plan?, and confirm with the insurer instead of relying on the practice's summary.

03

Will my plan pay anything out of network?

It depends on the plan design. Many pay something, often at a lower percentage and sometimes against a different allowed-amount schedule. Some managed-care designs provide very little or nothing outside the network. Because the variation is wide, the only reliable approach is to ask the insurer what percentage and what allowed amount apply out of network for the specific procedure codes you need.

04

How do I work out what I will actually pay?

You need four numbers: the dentist's fee, the plan's allowed amount for that procedure, the out-of-network coinsurance percentage, and your remaining deductible and annual maximum. Your cost is the fee minus what the plan pays, and the plan's payment is based on the allowed amount, not the fee. The benefit estimator on this site does the arithmetic once you have the figures; a pretreatment estimate supplies most of them.

05

Should I switch dentists to stay in network?

That is a genuine trade-off instead of an obvious answer. Continuity with someone who knows your history has real value, particularly mid-treatment or for complex work. What is worth doing is calculating the actual difference for the treatment in question, not assuming it is large or small. Sometimes the gap is modest and easily justified; sometimes it is substantial enough to reconsider, at least for that particular course of treatment.

06

Can a practice be in network for one of my insurer's plans but not another?

Yes, and this is one of the more common sources of confusion. Insurers frequently run several distinct networks under one brand name, and a practice may participate in some and not others. Being told 'we accept [insurer name]' is not the same as confirming network status for your specific plan product, always verify against your actual plan, not just the insurer's name.

07

If I pay out of network and claim reimbursement myself, how long does that take?

It varies by insurer, typically a few weeks once the claim is submitted with the required documentation. Because you are paying the practice directly and waiting to be reimbursed, this affects your cash flow even if the total amount is similar to in-network care: a consideration worth weighing alongside the balance-billing gap itself.

08

Does staying out of network affect my annual maximum differently?

The maximum itself is generally the same number regardless of network status, but some plans apply separate, sometimes lower, maximums for out-of-network care specifically. Check whether your plan has one combined maximum or two separate ones, since a lower out-of-network maximum compounds the effect of balance billing and a reduced reimbursement percentage.

09

Is it worth asking an out-of-network dentist to bill the insurer directly?

Worth asking, though not universal: some out-of-network practices will submit claims on your behalf even without a network agreement, which spares you from paying in full upfront and filing for reimbursement yourself. It does not change balance billing or the reimbursement percentage, but it does simplify the cash-flow side, so it is a reasonable question before treatment begins.

10

Do HMO-style dental plans work differently out of network than PPO-style plans?

Often significantly so. Some managed-care dental plan designs provide little or no benefit at all outside a defined network, while PPO-style plans typically pay something out of network, usually at a reduced percentage. Confirm which type of plan you have before assuming any dental plan design behaves the same way outside its network.

11

Can I negotiate the balance-billed amount directly with an out-of-network dentist?

Sometimes: asking whether the practice will accept the plan's allowed amount as full payment, or whether a payment plan is available for the difference, is a normal and reasonable request. Practices vary in how they respond, and there is no harm in asking before treatment begins instead of after the bill arrives.

12

Does emergency dental treatment out of network get billed differently?

Not automatically: dental plans do not universally carry the same emergency-network protections that exist in some medical insurance contexts, so a genuine dental emergency treated by an out-of-network provider may still involve balance billing. If a true emergency requires immediate out-of-network care, address the health need first and sort out the billing afterward, including asking the insurer whether any emergency exception applies to your plan specifically.

Related glossary terms

Sources

  1. Medicare Dental CoverageCenters for Medicare & Medicaid ServicesAccessed 2026-08-17