Therapists can't routinely waive or discount insured clients' copays: payer contracts require collecting cost sharing, and for Medicare/Medicaid the OIG treats routine waivers as false claims and Anti-Kickback Statute violations. What's allowed: case-by-case hardship waivers under a written policy with objective income criteria and documentation, and a sliding scale for private-pay clients who aren't billing insurance.
Quietly not collecting a $60 copay for a client who is spacing sessions out to monthly feels like kindness. To your payer contract it's a breach, and to Medicare it can be a kickback. There is a legal way to flex fees for people who can't pay; it has to be built as a policy, not improvised as a favor.
Why is routinely waiving copays a contract breach?
Because the copay is part of the payer's price design, and your contract makes you its collection agent. When you bill a payer, you attest that your charge is real; if you charge $150, the plan pays $120 expecting the client to pay $30, and you never collect the $30, your effective charge was $120, and the plan overpaid by its share of the difference. Payer contracts name this directly: providers must make reasonable efforts to collect cost sharing, and routine waivers are grounds for termination and recoupment.
For Medicare and Medicaid the stakes jump from contractual to federal. The HHS Office of Inspector General's 1994 Special Fraud Alert, still the operative guidance, says routine waiver of copays and deductibles results in false claims, violates the Anti-Kickback Statute, and drives overutilization. The logic: a waived copay is a thing of value offered to induce a federal-program patient to choose your services. Penalties under the fraud and abuse laws run to criminal exposure, treble damages, per-claim civil penalties, and exclusion from federal programs.
"Insurance-only billing," advertising "we accept your insurance as payment in full," and waiving copays for colleagues or clergy as a standing practice all fall in the same bucket. The word that separates legal from illegal is routine.
When can you legally waive a copay?
After a good-faith, documented, individual determination of financial hardship, the exception the OIG itself recognizes. Four elements make it defensible. One: a written policy that exists before the waiver, with objective criteria. Two: criteria anchored to something external. Most practices use multiples of the federal poverty guidelines, which are updated annually and standardized nationally. Three: documentation in the file, meaning a signed client attestation at minimum, plus pay stubs, a tax return, or unemployment paperwork for anything ongoing. Four: case-by-case application with a review date, because hardship is a circumstance, not a permanent trait.
What kills the defense: advertising waivers ("copays waived!" is the exact phrasing the OIG flags), waiving for everyone who asks, waiving only for referral sources, or having no paper. The pattern that surfaces in audits is Medicare copays waived for anyone described as "on a fixed income," with no policy and no income documentation, across some 30 clients over two years. A routine payer audit samples EOBs against deposits, finds systematic non-collection, and the practice ends up repaying the plan's overpayment share and spending five figures on health-care counsel. Intent never comes into it; the missing piece is the file.
Hardship waivers are for the client's circumstance, never for marketing. The moment a waiver appears in your Psychology Today profile or intake brochure, it stops being an accommodation and becomes an advertised inducement, the precise thing the fraud alert targets.
How does a sliding scale legally coexist with insurance?
By living entirely on the private-pay side of your practice. A sliding scale for clients who pay out of pocket and don't bill insurance is legal in every state and common in community practice. The APA's guidance draws the same line: flexible fees for self-pay clients are fine; adjusting insured clients' cost sharing is where contract and fraud exposure begin.
Keep one standard published fee: that's what goes on claims and superbills, because a superbill showing $180 when the client paid a sliding $90 misstates your charge to the insurer. Define discount tiers off income and household size using the poverty guidelines. Apply the tiers by written criteria, with the same documentation for everyone, so no auditor (or board complaint) can read your discounts as arbitrary or discriminatory.
| Client type | Sliding scale? | What controls the price |
|---|---|---|
| Private pay, no insurance used | Yes | Your written sliding-scale policy |
| In-network insured | No; copay stands | Payer fee schedule + cost sharing |
| In-network, documented hardship | Waiver, not scale | Your hardship policy, case by case |
| Medicare/Medicaid | Waiver only, strict | OIG hardship exception, documented |
| Out-of-network PPO (superbill) | Risky; bill what they truly paid | Plan's OON terms |
One wrinkle worth naming: an insured client may choose to pay privately and not use their benefits, and in that case your sliding scale can apply. The choice must be genuinely theirs, documented, and for Medicare clients this gets restrictive enough (opt-out and private-contracting rules) that you should get specific advice before doing it. The insurance vs. private pay framework covers how these populations fit together in one practice.
What do auditors actually look for?
The gap between what you billed and what you collected. A payer audit pulls your claims, then your deposit records and client ledgers, and flags patterns: copays never collected, balances written off en masse at year-end, "courtesy adjustments" clustered on one payer's members. They also compare the fee on your claims against what cash clients actually pay. A large, undocumented spread reads as misrepresenting your usual charge.
Your defense is boring paperwork, produced on request: the written policy predating the discounts, the signed hardship worksheet in each file, the income documentation, the review dates, and collection attempts (statements, a call log) for balances you ultimately waived. Practices that survive audits are the ones whose discounts trace to a policy. Keep your payer contracts and fee schedules in the same file: an auditor's questions come down to which terms applied when, a record paneled.ai keeps as a side effect of paneling you.
[PRACTICE NAME]: FINANCIAL HARDSHIP AND SLIDING SCALE POLICY Effective date: [DATE] Review date: [DATE + 1 YEAR]
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STANDARD FEES Standard fee per service: 90791 $[X] / 90837 $[X] / 90834 $[X] / 90847 $[X]. All claims, superbills, and statements reflect standard fees and the amount actually paid.
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SLIDING SCALE (private-pay clients not billing insurance) Discounts are based on gross household income and household size, measured against the current federal poverty guidelines (FPG), verified annually.
Tier A (household income at or below 150% FPG): $[FEE] per session Tier B (151-250% FPG): $[FEE] per session Tier C (251-400% FPG): $[FEE] per session Above 400% FPG: standard fee
Sliding-scale slots available at any time: [N]. Tier assignments are reviewed every [6/12] months or upon change in circumstances.
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HARDSHIP WAIVER (insured clients, including Medicare/Medicaid) Copays, coinsurance, or deductibles may be reduced or waived only upon a good-faith, individual determination of financial hardship, documented on the worksheet below, approved by [OWNER/DIRECTOR], and reviewed every [90] days. Waivers are never advertised, never routine, and never offered to induce anyone to begin or continue treatment.
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DOCUMENTATION Each discount or waiver file contains: completed worksheet, client attestation signature, supporting documentation ([pay stubs / tax return / benefits letter]), approval signature, and review date. Collection attempts for waived balances are logged.
INCOME CRITERIA WORKSHEET
Client: [NAME] Date: [DATE] Completed by: [STAFF]
Household size (self + dependents): [N] Gross monthly household income (all sources): $[X] Annualized income: $[X × 12] Current-year FPG for household of [N]: $[FROM ASPE.HHS.GOV] Income as % of FPG: [ANNUALIZED ÷ FPG × 100]%
Hardship factors (check + describe): [ ] job loss [ ] medical expenses [ ] housing disruption [ ] other: ______
Documentation attached: [ ] pay stubs [ ] tax return [ ] benefits letter [ ] client attestation only (short-term waiver, max [90] days)
Determination: [ ] Tier A/B/C sliding fee $____ [ ] hardship waiver of copay/coinsurance for dates [START]-[REVIEW] [ ] no adjustment
Client attestation: "I certify the income information above is accurate and agree to notify the practice if my circumstances change." Signature: ______________ Date: ______
Approved by: ______________ Review date: ______
The policy takes an hour to set up and makes every generous decision you were already inclined to make defensible. Write it before the next client who needs it sits down; retrofitting documentation after an audit letter costs far more.
Common questions
- Can I waive copays for my therapy clients?
- Not routinely. Your payer contract obligates you to collect cost sharing, and for Medicare and Medicaid, routine waivers implicate the federal Anti-Kickback Statute and False Claims Act. The exception is a documented, good-faith determination of financial hardship for a specific client, made case by case under a written policy, never advertised.
- Can I offer a sliding scale if I take insurance?
- Yes, for private-pay clients. Your sliding scale applies to people paying out of pocket who aren't using insurance benefits. For insured clients, the payer's fee schedule and cost-sharing terms control, and discounting their copay or coinsurance without documented hardship can breach your contract.
- Is it illegal to waive a Medicare copay?
- Routinely, yes. The HHS Office of Inspector General has said since 1994 that routine waiver of Medicare copays and deductibles results in false claims and violates the Anti-Kickback Statute. Waiving after a good-faith, documented determination of the individual patient's financial hardship is the recognized exception.
- What counts as financial hardship for a copay waiver?
- Objective, documented facts about the individual client, such as income relative to the federal poverty guidelines, household size, recent job loss, or extraordinary medical expenses, assessed under a written policy and supported by documentation such as pay stubs or a tax return. It must be case by case; a blanket practice is what regulators treat as routine waiver.
- Can I charge private-pay clients less than my insurance rate?
- Generally yes, carefully. Keep one published standard fee schedule, apply sliding-scale discounts under written income criteria, and check your contracts for clauses tying rates to your standard fee. Consistent, documented criteria are what separate a defensible sliding scale from what a payer auditor calls misrepresentation of your usual fee.
The paneled.ai team · Credentialing specialists. We file and track insurance credentialing applications for behavioral health providers every day — these guides come from what we see go wrong (and right) in real applications.