Allowed Amount, UCR and Balance: Why Insurance Reimburses Less Than You Paid

Your insurer reimburses less than you paid an out-of-network clinician because it does not pay a share of the clinician's charge. It pays a share of its own "allowed amount," the maximum it will pay for a covered service, after your deductible. If the allowed amount is lower than the charge, the gap is yours, and at some insurers it does not count toward your deductible. Plans set the allowed amount in different ways: some use "usual, customary and reasonable" (UCR) charges from a benchmark database, others use a percentage of what Medicare would pay.

The way to predict your reimbursement is to learn your plan's method, deductible and coinsurance before you start care. This article explains each term, walks through a hypothetical example in percentages, and covers New York's disclosure rules. It is general information, not tax or legal advice.

The four numbers on every out-of-network claim

A preferred (in-network) provider may not bill you for that balance on covered services. An out-of-network clinician has no contract with your plan, so the balance is part of what you agreed to pay. For one large insurer, Aetna, what you pay when you are balance billed does not count toward your deductible. Check your own plan's rule.

How plans set the allowed amount

Usual, customary and reasonable (UCR)

UCR is the amount paid for a service in a geographic area based on what providers in the area usually charge for the same or similar service, and it is sometimes used to set the allowed amount. A plan using UCR picks a percentile of local charges from a database. At a higher percentile, more clinicians' charges fall at or under the allowed amount.

A percentage of Medicare

Other plans start from a Medicare-based fee schedule and pay a percentage of it. Cigna's 2026 parity filing with Virginia's insurance regulator illustrates both approaches: under its first option, plan sponsors choose a percentile of charges between the 50th and 95th, using FAIR Health data for professional services; under its second, they choose a percentage of the Medicare Resource-Based Relative Value Scale. In both, payment is based on the lesser of the billed charge or that maximum. In that filing the client (the employer or plan sponsor) selects the percentile or percentage, which is one reason two people with the same insurer can get very different reimbursement.

Other methods

Plans can use other approaches or combinations, and your plan documents should state the method. Aetna, for example, tells members that the method the plan uses to set the recognized or allowed amount, and the percentage the plan pays, are in the plan documents or available by calling the number on the member ID card.

A worked example in percentages (hypothetical)

The figures below are invented round numbers, chosen to show the arithmetic. They are not any clinician's fees and not any plan's actual rates. Imagine a visit whose charge is treated here as one hundred percent.

Both plans "pay seventy percent," yet the reimbursement differs by about a fifth of the charge because the allowed amount differs. That is the most common reason people are surprised by an out-of-network reimbursement.

Now add the deductible. If you have not met your out-of-network deductible, the plan pays nothing until the allowed amounts you have accumulated reach it. Under hypothetical plan A, each visit counts only sixty percent of the charge toward the deductible, and if your plan follows the Aetna rule, the balance above the allowed amount counts for nothing. Early in the plan year, the first several visits may produce no reimbursement at all, only deductible credit.

A second hypothetical: the same plan across a year

The single-visit example hides the effect that surprises people most: timing. Using hypothetical plan A again, suppose your out-of-network deductible equals the allowed amount for four visits. Again, these are invented figures for illustration only.

Two lessons follow. First, a plan year that starts in January means the deductible restarts then, so a course of care that begins in late autumn may cross a reset. Second, even after every deductible and maximum is met, the balance above the allowed amount usually remains yours, so the allowed amount sets a floor on what out-of-network care costs you.

Common misreadings

• "My plan pays eighty percent out of network, so I will get eighty percent back." The percentage applies to the allowed amount, after the deductible, not to the charge.
• "The plan made a mistake because it paid less than the charge." Paying less than the charge is the normal result when the allowed amount is lower than the charge. Check whether the plan applied its own method correctly.
• "New York law says plans must pay the 80th percentile." It requires insurers to make such an option available for group coverage and to disclose how they pay; it does not set every plan's payment level.
• "The clinician can lower my balance by billing the insurer." The allowed amount is the same whoever submits the claim; who files affects convenience, not the plan's maximum.
• "My employer plan follows New York rules because I work in New York." Self-funded employer plans are governed by federal law, and parity, not state disclosure law, is the main tool there.

What New York requires insurers to tell you

For insured plans that offer out-of-network coverage, Insurance Law 3217-a requires the insurer to provide:

• A clear description of the methodology it uses to reimburse out-of-network services.
• The amount it will reimburse under that methodology, stated as a percentage of the usual and customary cost.
• Examples of anticipated out-of-pocket costs for frequently billed out-of-network services.
• Written and online tools that reasonably let you estimate your out-of-pocket costs.
• On request, the approximate dollar amount it will pay for a specific out-of-network service, with a notice that the estimate is not binding.

New York law defines "usual and customary cost" as the eightieth percentile of all charges for the particular service by providers in the same or similar specialty in the same geographic area, as reported in a benchmarking database maintained by a nonprofit organization not affiliated with insurers. FAIR Health's 80th percentile benchmark is the standard New York insurers must use in those examples.

What the 80th percentile rule does and does not mean

This is often misread. Insurance Law 3241 requires insurers issuing comprehensive group policies with out-of-network coverage to make available, and provide on request, at least one option that covers at least eighty percent of the usual and customary cost, after any deductible. It does not require every New York plan to pay at that level. Your employer may have chosen a different option, and self-funded employer plans are not governed by New York insurance law. What the disclosure rules do guarantee, for insured plans, is that you can find out what your plan pays relative to that benchmark.

How to estimate your own reimbursement before the first visit

1. Get the clinician's procedure codes for the visits you expect (for example, an initial evaluation and follow-up medication visits) and their location.
2. Ask your plan: what method sets the out-of-network allowed amount, and what is the allowed amount for these codes at this location? For a New York insured plan, ask for the approximate amount under Insurance Law 3217-a.
3. Ask for your out-of-network deductible, how much of it you have met, and your coinsurance percentage.
4. Ask whether amounts above the allowed amount count toward your deductible or out-of-pocket maximum.
5. Ask whether your plan has an out-of-network out-of-pocket maximum and how close you are to it.
6. Write down the representative's name, date and call reference.

Treat whatever you are told as an estimate. New York's rule itself says the approximate amount an insurer gives on request is not binding. Still, an estimate in writing, or a call reference number, gives you something concrete to point to if the processed claim comes back far lower, and it lets you compare the expected out-of-pocket share with the cost of in-network options before you commit to a course of care. If the numbers make out-of-network care hard to sustain, comparing in-network and out-of-network psychiatry costs can help you decide.

The full call script is in how to check your out-of-network mental health benefits, and the claim itself is covered in superbills and out-of-network claims.

When the allowed amount seems wrong

Parity rules require that the processes used to set out-of-network rates for mental health care be comparable to those for medical care. See mental health parity rights for how to request the plan's analysis, and how to appeal a denied mental health claim if reprocessing is refused.

How Dr. Lewis's practice explains reimbursement

The practice is out of network with all insurance plans, and payment is due at the time of service. Its insurance page explains that insurers usually reimburse around 50-80% of their "approved visit cost" or "customary amount" for a session, and that this approved amount may or may not be as much as the actual cost of the visit; you pay the office in full and the insurer reimburses you. That approved visit cost is the allowed amount described above, which is why the practice suggests asking your insurer about your deductible, reimbursement rate and approved visit cost before starting. The practice also offers a Good Faith Estimate of expected costs before care begins. See the insurance and payment page and the article on what out-of-network psychiatry really costs, and browse related guides in the Choosing Psychiatric Care guide.

Frequently asked questions

Is the allowed amount the same as what I will be reimbursed?

No. The plan pays its coinsurance share of the allowed amount, and only after your deductible is met. Your reimbursement is the allowed amount minus any remaining deductible, times the plan's coinsurance percentage.

Can I see my plan's allowed amount before I book?

Usually yes. Ask the plan for the out-of-network allowed amount for the specific procedure codes and location. New York insured plans must, on request, give the approximate amount they will pay for a specific out-of-network service.

What is FAIR Health?

FAIR Health maintains a database of health care charges used as a benchmark. In New York, its 80th percentile benchmark is the standard insurers use in their out-of-network cost examples, and some insurers use its data to set allowed amounts; Cigna, for example, uses FAIR Health data for professional services under one of its options.

Why did my reimbursement go up later in the year?

Most often because you met your out-of-network deductible. Before that, the allowed amounts count toward the deductible and the plan pays little or nothing.

Where on the explanation of benefits do I find the allowed amount?

Most EOBs show the billed charge, the allowed (or eligible) amount, the amount applied to your deductible, your coinsurance and the plan's payment in separate columns. The difference between the charge and the allowed amount is often labeled as not covered or as an amount above the plan's maximum.

Do amounts above the allowed amount count toward my out-of-pocket maximum?

Often not. Aetna, for example, says amounts you pay when balance billed do not count toward your deductible. Check your plan documents or ask the plan how it treats them for the deductible and the out-of-pocket maximum.

Sources

1. Allowed amount (Glossary). HealthCare.gov (U.S. Centers for Medicare & Medicaid Services), 2026. healthcare.gov
2. Balance billing (Glossary). HealthCare.gov (U.S. Centers for Medicare & Medicaid Services), 2026. healthcare.gov
3. UCR (Usual, Customary, and Reasonable) (Glossary). HealthCare.gov (U.S. Centers for Medicare & Medicaid Services), 2026. healthcare.gov
4. New York Insurance Law Section 3241: Network coverage. New York State Senate (Consolidated Laws), 2026. nysenate.gov
5. New York Insurance Law Section 3217-A: Disclosure of information. New York State Senate (Consolidated Laws), 2026. nysenate.gov
6. Protections for New York Consumers: Understanding Your Out-of-Pocket Costs. FAIR Health, 2026. fairhealthconsumer.org
7. 2026 Nonquantitative Treatment Limitation (NQTL) Submission Template: Out-of-Network Out-Patient Provider Reimbursement. Cigna Health and Life Insurance Company (filed with the Virginia State Corporation Commission, Bureau of Insurance), 2026. cigna.com
8. Reasonable charge and out-of-network payments. Aetna, 2026. aetna.com
9. 29 CFR 2590.712: Parity in mental health and substance use disorder benefits. Electronic Code of Federal Regulations, 2026. ecfr.gov
10. Health Insurance for Transgender New Yorkers. New York State Department of Financial Services, 2025. dfs.ny.gov

Educational information, not medical, tax or legal advice. Decisions about diagnosis, medication and treatment belong with a clinician who knows your history.