Here's the honest version of how that math works, and what it does downstream.
The gap lives inside one plan — same insurer, two prices
The cleanest way to see this is to stop comparing payers and start comparing providers inside a single commercial plan. A 2024 study from RTI International, commissioned by the Mental Health Treatment and Research Institute, did exactly that — pulling commercial claims for more than 22 million people across 2019–2021 (RTI International, 2024).
In-network office visits to behavioral health clinicians were paid 22% less on average than visits to medical or surgical clinicians. The further up the rate distribution you look, the worse it gets: 48% lower at the 75th percentile, 70% lower at the 95th. Same insurer. Same network. Same "covered" benefit on the member's card. The price changes depending on whether the provider treats a body or a mind.
None of that reflects whether the work was good or whether the patient got better. It reflects a rate the insurer set — and set lower on purpose.
Parity is the law. The rate sheet says otherwise.
Federal parity law has required equal treatment of mental health and medical/surgical benefits since 2008. Sixteen years later, the reimbursement data keeps reading like the law and the rate sheet are two different documents.
The sharpest recent example is from Connecticut. In its 2026 parity report, the state Insurance Department fined all five of its major commercial insurers — Aetna, Anthem, Cigna, ConnectiCare, and UnitedHealthcare — for parity violations (CT Mirror, May 2026; Becker's, May 2026). Read the rate comparisons underneath the fines and you can see why. Regulators found Anthem paying master's-level behavioral health clinicians roughly 75% of one benchmark while paying its medical and surgical physicians about 115%. Cigna paid licensed clinical social workers around 72%; its orthopedic surgeons got 159%.
Same plan. Same benchmark. The number more than doubles depending on the provider's license and what they treat. For a NY/NJ/CT clinician, those aren't abstractions in a state report — that's the EOB you opened last week.
The enemy in this story isn't the patient who can't pay, and it isn't the surgeon getting 159%. It's a commercial payment architecture that prices behavioral health like it's worth less, then acts surprised when fewer clinicians can afford to provide it in-network.
Low rates don't just annoy clinicians. They thin the network.
This is where the rate stops being a clinician's problem and becomes a patient's. When in-network reimbursement sits below what it costs to deliver care, the predictable thing happens: clinicians stop taking the panel.
The same RTI data shows the result in plain numbers. Across those commercial plans, patients had to go out-of-network 3.5 times more often to see a behavioral health clinician than a medical/surgical one — 8.9 times more often for a psychiatrist and 10.6 times more often for a psychologist (RTI International, 2024). A "covered" mental health benefit that you can't actually use in-network is a directory, not a network.
A clinician who declines a commercial panel isn't a villain. They're responding to a rate that was set without them, for work the insurer already decided to price at a discount. When enough clinicians make that rational call, the in-network roster the insurer advertises thins out — and the member holding the card discovers the gap between "covered" and "cared for" only when they start calling down the list.
This is also the quiet mechanism behind the cash-pay drift in private practice. When a commercial plan pays a fraction of the work's value and stacks a prior-auth tax on top, stepping away from panels is the move that keeps the lights on — which narrows who can get seen. (That trade-off, and where the real income ceiling actually sits, is its own conversation in Cash-Pay vs Insurance: The Real Income Ceiling.)
The system is getting fined for it — slowly
There's a parallel story worth knowing, because it's the same commercial insurers being held to account, and it tells you how fast "accountability" actually moves.
Connecticut's five-insurer action wasn't a one-off. In March 2026, Pennsylvania fined Aetna $550,000 after finding it applied stricter review to certain autism therapies and inpatient opioid-use-disorder treatment than to comparable medical claims (PA Insurance Department, March 2026). In January 2026, Georgia issued nearly $25 million in parity fines against 11 insurers — Oscar Health at $10.2 million, Anthem Blue Cross Blue Shield of Georgia at $4.6 million, Kaiser at $2.6 million (Georgia OCI, January 2026).
Here's the catch. As of this spring, Georgia had collected $0 of that $25 million — the insurers are appealing (11Alive Investigates, 2026).
That's the honest shape of it. The fines are real and they're growing. The collection lags by years. Enforcement exists, and it moves slowly enough that you can't run your practice on the assumption it'll arrive in time to fix your rate this quarter.
What a clinician can actually do with this
You didn't set these rates, and you can't fix a commercial fee schedule from your office. But knowing the shape of the problem changes a few practical moves.
- Know your own in-plan gap. Pull two of your own EOBs — a therapy session and any medical or specialist line you can compare against in the same network — and look at what the plan actually paid. The 22% average is a national figure; your number is the one that runs your business. It's also context for every panel decision you make, and ammunition if you ever testify or comment on rate-setting.
- Document parity gaps when you see them. The Connecticut fines came out of regulators comparing rate sheets and review practices line by line. Your denial letters and EOBs are that same evidence, on a smaller scale. Keeping them clean and structured is what makes a parity complaint or appeal possible later — the practical version of which lives in Mental Health Parity Denials: What to Document.
- Separate the rate problem from the paperwork problem — then fight both. Low reimbursement and prior-auth friction stack on top of each other. The 2026 prior-auth reforms help with one of them, partly, and mostly not for commercial plans (the honest read is in Prior Auth Reform 2026). Don't let a small win on timelines distract from the rate underneath.
- Don't run your business on enforcement arriving in time. Fines are real and growing, but collection lags by years and insurers appeal. If you panel with a commercial plan, do it as a clear-eyed choice about who you want to serve, with the rate fully in view — not on the hope that a regulator fixes it before your next renewal.
The work of treating mental illness is some of the highest-skill, highest-stakes care in medicine. Commercial insurers price it like it's optional. The first step to changing that is refusing to pretend the number is fair — and keeping the receipts that prove it isn't.
VibeCheck is built by a clinician who reads these EOBs too, for the clinician who's tired of the math not adding up.
FAQ
Why do insurance companies pay therapists so little?
Because they set the rate that way. Inside the same commercial plan, in-network behavioral health office visits are reimbursed about 22% less on average than medical or surgical visits — and up to 70% less at the high end of the rate distribution (RTI International, 2024). It isn't tied to outcomes or skill; it's a pricing choice by the insurer, applied to one category of provider.
Is paying behavioral health less than medical care a parity violation?
It can be. Connecticut's 2026 report fined all five major commercial insurers, in part over rate and review disparities — for example, Anthem paying master's-level behavioral health clinicians roughly 75% of a benchmark while paying medical/surgical physicians about 115% (CT Mirror, 2026). Federal parity law requires comparable treatment of mental health and medical/surgical benefits, and reimbursement is one of the factors regulators examine.
Why can't I find a therapist in-network even though my plan "covers" mental health?
Because low in-network rates thin the network. When reimbursement sits below the cost of care, fewer clinicians take the panel — so commercial patients go out-of-network 3.5 times more often for behavioral health than for medical care, and 8.9 times more often to see a psychiatrist (RTI International, 2024). A covered benefit you can't use in-network functions as a directory, not a network.
Are insurers actually being penalized for underpaying behavioral health?
Yes, but slowly. Pennsylvania fined Aetna $550,000 in March 2026, and Georgia issued nearly $25 million in fines against 11 insurers in January 2026 — though as of this spring Georgia had collected $0, with the insurers appealing (PA Insurance Department; 11Alive, 2026). Enforcement is real and growing, but collection lags by years.
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