Insurance Paid Less Than Your Therapy Contract Rate?

Last reviewed: October 7, 2026.

Compare the allowed amount on the remittance, not the deposit, with the current fee schedule for that product, clinician and location. In our experience, most payments that look low turn out to be an out-of-date reference rate or a different insurance product. The genuine underpayments are usually a contract-loading problem that only the payer can fix, and they need claim-level evidence.

What we usually find when a therapy payment looks low

• A stale reference rate. The number on file came from the original contract, and the payer’s annual updates have replaced it. Pull the current schedule before calling anything an underpayment; see Find Your Contracted Therapy Fee Schedule.

• A different product. The same payer can pay a PPO member and a narrower-network member differently for the same session. When amounts vary from client to client, check which plan each client has before assuming an error.

• Patient share or an offset. The CMS remittance guidance explains that adjustments appear at claim and provider level, including recoveries of earlier overpayments. A copay, deductible or recoupment can shrink the deposit while the allowed amount is correct.

• Different amounts for different clinicians. We have seen one plan allow very different amounts for the same code billed by two clinicians in the same group. That can be intended tier pricing or a loading mistake; the payer has to say which. Before routing it, the plan asked us for each rendering clinician’s NPI, license level and service location, and the line of business.

• A missing rate component. A Medicaid managed care plan left a contracted add-on out of its pricing on a batch of psychotherapy claims. It overturned the first claim after a dispute, and the rest had to be pursued one claim at a time as each dispute window allowed.

Telehealth-only status can put you on a lower schedule

One loading problem deserves its own section because it is easy to miss. BCBSIL told us a group credentialed as telehealth-only was correctly paid from the schedule it applies to providers who render services exclusively by telehealth. The group had since opened a physical office, but its record still said virtual-only.

1. Updating the address alone did not fix it. BCBSIL asked for a Demographic Change Form using the Telemedicine/Telehealth option, answering “Virtual Only” as No and describing the telehealth still offered.

2. BCBSIL also questioned whether one address was a real office, because the building was marketed as a shared workspace. It wanted a location where a patient can walk in for in-person care, not a mailing or directory address.

3. Once corrected, the change applied from an effective date, and BCBSIL said claims on or after that date needed corrected claims to pick up the new pricing. Repricing was not automatic.

Build the comparison before you call

1. Save the remittance lines for the affected claims, with the allowed amount and adjustment codes.

2. Write down the schedule version, product, clinician tier and location that should apply, and the amount it gives.

3. Show the difference per claim, leaving out correctly assigned patient responsibility and unrelated recoveries.

4. Count the pattern: first affected date of service, number of claims, total difference and a few example claim numbers.

That last item matters. When BCBSIL routed a fee-schedule loading correction to its network operations team, it asked for exactly those four things. Its provider relations replies also warned that a case closes if a requested reply doesn’t arrive within three business days; if that happens, open a new case rather than replying to the closed one.

Correction or negotiation: use the right request

A wrong schedule assignment is a correction, and the payer should fix it and reprocess. Wanting a higher rate than the one correctly loaded is a negotiation, which is a separate request, and some payers refuse it outright. BCBSIL has told us it is not negotiating individual commercial fee schedules. For a single claim priced wrongly under your agreement, the BCBSIL claim review page points participating providers to their agreement and manual for review and appeal rights. Other payers use their own forms and deadlines.

Don’t pass a disputed shortfall to the client, and don’t change the code or provider on a claim to chase a higher amount. For a published example of a payer changing therapy rates and partly reversing course, see Alma Partially Reversed Aetna’s 90837 Cut.

Frequently Asked Questions

Should the insurance deposit equal my contracted rate?

Rarely. The deposit is the allowed amount minus the client’s copay, coinsurance or deductible, and minus any recoveries, often across several claims. Compare allowed amounts, not deposits.

Why does the same session pay differently for two clients?

Usually because the clients have different products under the same payer, each with its own schedule. Check the plan on each claim before treating the lower one as an error.

If the payer fixes my fee schedule, are old claims repaid?

Not automatically in our experience. The fix applies from an effective date, and the payer may require corrected claims or a claims project for earlier dates of service. Ask which, in writing.

Can I negotiate a higher rate instead?

You can ask, but it is a different request from fixing a loading error, and some payers decline individual negotiations. Confirm the current schedule is loaded correctly first.

Sources

• CMS: health care payment and remittance advice

• BCBSIL: claim review and appeal

• BCBSIL: provider information updates