Out-of-network benefits kick in when you see a doctor or use a facility that hasn’t signed a contract with your insurance plan. Your insurance may still cover a portion of the cost, but you’ll pay significantly more than you would for in-network care. How much more depends on your plan type, your plan’s “allowed amount” for the service, and what the provider actually charges.
Which Plan Types Cover Out-of-Network Care
Not every health insurance plan offers out-of-network benefits. The type of plan you have determines whether you get any reimbursement at all.
PPO (Preferred Provider Organization) plans give you the most flexibility. You can see both in-network and out-of-network providers, visit specialists without a referral, and still receive partial coverage for out-of-network services. In-network care is cheaper, but the plan pays something either way.
HMO (Health Maintenance Organization) plans require you to stay within their network for care, except in emergencies. If you see an out-of-network provider for a non-emergency service, the plan typically pays nothing.
EPO (Exclusive Provider Organization) plans work similarly to HMOs in this regard. You’re required to get care from the plan’s network of preferred providers. If you go out of network, you cover the full cost yourself, with an exception for emergency care.
If you have an HMO or EPO, “out-of-network benefits” effectively don’t exist for routine or planned care. The rest of this article applies mainly to PPO plans or other plans that explicitly include out-of-network coverage.
How Your Plan Calculates What It Pays
When you see an in-network provider, your insurance company has already negotiated a set price for each service. Out-of-network providers have no such agreement, so your plan uses a different number to decide what it will cover: the “allowed amount.” This is the maximum your plan will pay for a given service, sometimes called the “eligible expense” or “payment allowance.”
The allowed amount is typically based on what’s considered usual, customary, and reasonable (UCR) for that service in your geographic area. In practice, this means your insurer looks at what providers in your region generally charge for the same procedure and sets a cap accordingly. The problem is that out-of-network providers can charge whatever they want, and their fees often exceed this cap.
Here’s where the math gets expensive. Say your out-of-network provider charges $100 for a service, but your plan’s allowed amount is $70. Your insurance calculates its share based on that $70, not the $100. If your plan pays 60% of the allowed amount, that’s $42 from insurance. You owe the remaining $28 of the allowed amount as your coinsurance, plus the $30 difference between the provider’s charge and the allowed amount. Your total bill: $58 out of a $100 charge.
What Balance Billing Means for You
That extra $30 in the example above is called a “balance bill.” It’s the gap between what the provider charges and what your insurance considers the allowed amount. In-network providers have agreed not to balance bill you for covered services. Out-of-network providers have made no such agreement, so they can send you a bill for the full difference.
Balance billing is the single biggest reason out-of-network care gets so expensive. Your coinsurance percentage might look manageable on paper, but the balance bill on top of it can dwarf what you expected to pay. For a major procedure where the provider charges $20,000 and the allowed amount is $12,000, that gap alone is $8,000 before your coinsurance even factors in.
Out-of-Network Cost Sharing in Practice
Out-of-network coinsurance rates are notably higher than in-network rates. A typical PPO plan might charge you 20% coinsurance for in-network care and 40% for out-of-network care. High-deductible health plans follow a similar pattern, often covering 80% in-network and dropping to 60% out-of-network.
On top of the higher coinsurance, out-of-network care usually comes with a separate, higher deductible. You might have a $500 in-network deductible and a $1,500 out-of-network deductible, meaning you pay significantly more before insurance contributes anything. These two deductibles often run independently, so money you’ve spent toward your in-network deductible may not count toward the out-of-network one.
There’s another catch that surprises many people. The federal out-of-pocket maximum set by the Affordable Care Act, which caps total spending at $10,600 for an individual and $21,200 for a family in the 2026 plan year, does not include out-of-network care. Your plan may have its own out-of-network maximum, but it’s often much higher than the in-network limit, and any balance billing doesn’t count toward it at all. This means your out-of-network spending has fewer guardrails than you might assume.
Protections Under the No Surprises Act
Federal law does protect you in certain situations where out-of-network care isn’t your choice. The No Surprises Act, which took effect in 2022, restricts surprise billing for people with job-based or individual health plans in three specific scenarios: emergency care, non-emergency care from out-of-network providers at in-network facilities (such as an out-of-network anesthesiologist during your surgery at an in-network hospital), and air ambulance services from out-of-network providers.
In these protected situations, you can only be charged your in-network cost-sharing amount. The provider and insurer work out the rest between themselves. This law doesn’t help, however, when you knowingly choose to see an out-of-network provider for planned care.
How to File an Out-of-Network Claim
With in-network providers, claims go to your insurance automatically. Out-of-network providers may not file claims on your behalf, which means you could need to submit them yourself. The key document is called a superbill, an itemized receipt your provider gives you after your visit.
A complete superbill includes the provider’s name and National Provider Identifier number, their office location and contact information, your personal and insurance details, the date of your visit, the diagnosis and procedure codes for the services you received, and the fees charged. You submit this to your insurance company, typically by uploading it through their member portal or mailing it to the claims address on your insurance card.
Check your plan documents for filing deadlines. Many plans require claims to be submitted within 90 days to a year of the service date, and missing that window can mean losing your reimbursement entirely.
How to Lower Out-of-Network Costs
Out-of-network bills aren’t always final. Providers set their own prices, and many are willing to negotiate, especially if you ask before the service or shortly after receiving the bill.
Start by researching what the service typically costs in your area. FAIR Health, a nonprofit, offers free cost lookup tools that show both in-network and out-of-network estimates for medical and dental procedures by zip code. Once you have that benchmark, call the provider’s office and ask for the specific procedure codes and fees they plan to charge. Then ask whether they’d consider a price closer to the in-network rate or the regional average. Many providers will, particularly if the alternative is a drawn-out collections process.
If you’ve already received a bill that seems high, contact the billing office and reference what other providers in the area charge for the same service. Ask if they’ll match a FAIR Health estimate, or at least split the difference. If the billing department won’t budge, ask about payment plans or financial assistance programs. Organizations like the Patient Advocate Foundation can also help you formally dispute a bill.
Before seeing any out-of-network provider for planned care, it’s worth calling your insurance company to ask exactly how they’ll process the claim: what their allowed amount is for the specific procedure, what your coinsurance will be, and whether any of the cost counts toward your out-of-pocket maximum. Getting those numbers upfront lets you make an informed decision about whether the provider is worth the extra cost.