Out-of-Network Billing for Therapists: Can You Bill, and What Are Your Client's Options?

Out-of-network does not mean you can't bill. Bomi figures out the client's out-of-network options and runs the billing, so you can give clients a clear answer instead of a guess.

A client's plan changes, or a new client comes in with insurance you're not paneled with, and the question lands on your desk: can you still bill this payer, and if so, what does it actually cost the client? “Out-of-network” (OON) sounds like a dead end, but it usually isn't. This guide walks through what OON means for a private therapy practice, whether you can bill a payer you don't have a contract with, and the four realistic paths a client has when their plan is out-of-network for you.

What does out-of-network mean for a therapy practice?

Being out-of-network with a payer simply means you don't have a participating-provider contract with that insurer. You haven't agreed to their in-network fee schedule, and they haven't agreed to treat you as a contracted provider. It is a contractual status, not a judgment about your services. The same clinician can be in-network with one payer and out-of-network with the next.

What changes when you're OON is how the plan handles the claim. Instead of paying you a contracted in-network rate, the plan either applies the client's out-of-network benefits (if the plan has any) or treats the care as non-covered. The deciding factor is the client's specific plan, which is why the first move is always to verify the client's out-of-network benefits rather than assume.

Can you still bill a payer you're not in-network with?

Often, yes. If the client's plan carries out-of-network benefits, you can bill the payer as an out-of-network provider and the payer will process the claim on its OON schedule. So the answer is not a reflexive “you're out-of-network, so no” — nor a reflexive “sure, we'll bill them.” It depends entirely on whether the plan has OON benefits, which we confirm before answering.

The number that decides everything for OON is almost always the deductible. OON deductibles tend to be high and are often fully unmet, and a “0% coinsurance” line means the plan pays 100% only after the deductible is met — not that the plan pays everything now. So before you can tell a client what insurance will do for them, the OON deductible (total and remaining), the out-of-pocket max, coinsurance, copay, and the plan-year reset date all matter. A useful piece of arithmetic: sessions-to-deductible = OON deductible ÷ your session fee. If the deductible is $9,500 and your fee is $225, that's roughly 42 sessions before the plan starts paying — reachable for a weekly client inside a plan year, but worth seeing in plain numbers.

The honest bottom line: while a large OON deductible is unmet, the client is effectively paying your full fee per session — the same as self-pay — until they meet it. That isn't a reason to avoid billing insurance; it's just the reality the client needs in order to choose. One caveat to set with clients: an eligibility check tells you the benefits, but not the payer's OON allowed amount, which sets the exact deductible credit and any balance-bill per session. That precise number confirms on the first processed claim.

Your client's options when their plan is out-of-network

When you're OON for a client, there are four realistic paths. Which one fits is the practice's and client's call, not something to assume.

Option 1: Out-of-network benefits and reimbursement

If the plan has out-of-network benefits, you (or the client) can submit claims to the payer and the plan reimburses on its OON schedule — partially, and typically only after the OON deductible is met. The client pays your fee at the time of service, and those payments build toward the deductible; once it's met, the plan pays its share of subsequent sessions. This is the path that lets a client keep seeing an out-of-network provider while still getting something back from their plan.

Option 2: A superbill the client submits

A superbill is an itemized receipt of the sessions you provided — dates of service, CPT codes, diagnosis, charges, and your practice details — that the client submits to their own insurer to claim out-of-network reimbursement. Instead of you filing the claim, the client files it and the plan reimburses the client directly. It's a common arrangement for OON therapists: the client pays you up front, you hand them a superbill, and they recover whatever their OON benefits allow. The reimbursement is still governed by the same deductible and coinsurance as Option 1; the only difference is who submits the paperwork.

Option 3: A single-case agreement (SCA)

A single-case agreement (SCA) is a one-off contract in which the payer agrees to cover an out-of-network provider at in-network or near-in-network terms for one specific client. Payers will sometimes grant an SCA when there's a real reason the client needs to stay with you — no comparable in-network provider available, continuity of care for an established client, or a specialized need the network can't meet. It has to be requested and approved by the payer; it isn't automatic. When granted, it can substantially lower the client's out-of-pocket cost because the care is treated closer to in-network for the duration of the agreement.

Option 4: Self-pay

If a client would rather not involve insurance — or the OON deductible is high enough that insurance won't pay for a long while — they can simply pay your self-pay rate. When a client self-pays, the No Surprises Act requires you to provide a written Good Faith Estimate. Self-pay is often the cleanest option when a client's OON benefits are thin, and a client who self-pays can still ask for a superbill later if they decide to pursue OON reimbursement on their own.

How Bomi helps

When a client's plan is out-of-network for you, Bomi does the legwork instead of bouncing it back to you. We run insurance discovery and verify the client's out-of-network benefits — the deductible (total and remaining), out-of-pocket max, coinsurance, copay, and plan-year reset — then hand you the real cost picture and the sessions-to-deductible math. From there we lay out the options, bill the payer as an OON provider when that's the call, generate superbills for the client to submit, and handle the self-pay billing if that's the path. You make the business decision; we run the billing behind it.

This article is general information, not legal or insurance advice. Out-of-network benefits, single-case agreements, and reimbursement vary by plan — always verify the specifics with the client's plan.

Have an out-of-network client and not sure which option fits? We're happy to help — reach us here https://www.billwithbomi.com/#contact.