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When Every Payer Writes Their Own Rules: The Regulatory Interpretation Crisis in Behavioral Health

behavioral health behavioral health billing compliance insurance Apr 01, 2026

I want to ask a question that I think every behavioral health provider, compliance officer, and billing director in this country deserves an honest answer to:

When are we going to stop pretending that the current payer-by-payer interpretation of behavioral health regulation is workable?

 

Because it is not. And everyone operating inside this system knows it.

The Problem Nobody Wants to Name Out Loud

 

Here in Ohio, community behavioral health providers operate under the Ohio Administrative Code. These are the rules. They are published. They are supposed to be the standard. And yet, when a Managed Care Organization decides to audit your claims or deny payment, the rules they apply are often their own interpretation of those rules not the rules themselves.

Each MCO has carved out its own version of what constitutes a “technical miss.” And I am not talking about clinical quality failures. I am talking about documentation placement disputes and administrative technicalities that have nothing to do with whether the patient received appropriate care.

Let me give you real examples, because providers living this need to know they are not alone.

A payer denies a claim because a clinical element was documented in the progress note rather than the treatment plan. The information exists. It was captured by the clinician. It is in the medical record. But because it lives in the “wrong” document within the same record, the payer calls it wrong and denies all of the services. The clinical work happened. The documentation happened. The payer just did not find it where they decided it should be.

A payer denies group therapy claims totaling hundreds of thousands of dollars over clinician-to-client ratios documented in group notes. The organization has sign-in sheets. The data clearly shows the ratio was met. But the supporting documentation was not presented in the way the auditor expected. As a result, a six-figure prepay hold is now in place and may lead to denials. Not because the group was run improperly. Not because patients were harmed. But because the auditor’s checklist required the information to appear in a specific location.

A payer denies telehealth claims because the progress note did not contain a telehealth consent even though the signed telehealth consent form was submitted with the documentation. The consent exists. It was obtained. It was sent. But because a separate consent acknowledgment was not restated inside the body of the progress note itself, the claim is denied. The patient consented. The provider documented it. The payer just wanted it said twice, in two places, and didn’t specify the expectation.

One of the clearest examples comes from Ohio. The Administrative Code is explicit that substance use disorder services and documentation are to be based on ASAM Clinical Criteria. Providers built their programs around that standard.

Yet an MCO denied detox services using InterQual criteria, a different clinical review tool that is not cited in Ohio’s administrative rules.

The state defined the standard. The MCO applied a different one. And the provider was left holding the denial, caught between what the regulation requires and what the payer chose to enforce.

Some providers accepted these denials without realizing the discrepancy.

These are not documentation quality issues. These are gotcha denials built on interpretive preferences that were never published, never communicated, and never applied consistently and in some cases, directly contradict the administrative code the payer is supposed to follow. The result? Providers are not documenting to a standard. They are documenting to a moving target, one that shifts depending on which payer is reviewing the claim and which auditor happens to be assigned that week.

Clawbacks Built on Interpretive Sand

Let’s be direct about what this costs. When an MCO decides that a “technical miss” warrants a clawback or a prepayment denial, they are pulling real revenue out of organizations that are already running on razor-thin margins. Behavioral health and substance use disorder programs are not sitting on deep financial reserves. Many are community-based. Many are serving Medicaid-dominant populations. A single audit finding based on one of these interpretive technicalities can mean hundreds of thousands of dollars recouped not because care was inappropriate, but because the documentation did not satisfy a standard the provider didn’t know existed until too much was at stake.

And here is what makes it worse: providers often have no reliable way to prevent these denials in advance, because the standard being applied was never clearly communicated. You cannot train your staff to meet a requirement that does not exist in writing until the denial letter arrives. You cannot build a documentation workflow that satisfies every possible auditor preference when those preferences are never published.

Where Is the State in All of This?

This is the part that keeps me up at night. State Medicaid rarely steps in to clarify what the code actually means. The Administrative Code exists, but when two MCOs interpret the same provision differently, who is the arbiter? Not the state, at least not in any consistent, timely, or transparent way.

Providers are left in a regulatory no-man’s land. They know what the law says. They do not always know what the payer thinks the law says. And when those two things diverge which they do, routinely the provider absorbs the financial hit.

The state has an obligation here. If you write a rule, own it. Publish interpretive guidance. Issue clarifications. When MCOs apply your rules inconsistently, step in and say, “This is what we meant.” That is not happening at the pace or volume that behavioral health providers need it to happen.

This Is Not Just an Ohio Problem and It Is Not Just Medicaid

I recently listened to an attorney on a podcast who specializes in healthcare compliance speak about the exact same dynamics playing out with commercial payers in his state. The examples were staggering. Commercial insurers are applying their own interpretive filters to addiction medicine documentation, creating denial patterns that do not track back to any published rule or policy manual.

One of the most striking examples he gave involved patient liability. A commercial carrier told a participating addiction treatment provider that they were required to collect the patient's financial responsibility before the carrier would release payment on the claim. This was not a standard cost-sharing arrangement. The carrier was holding back actual claims payment money owed to a participating, in-network provider until the provider could prove that patient collections had been obtained. The provider did everything right. The service was covered. The claim was clean. And the carrier made payment contingent on the provider acting as their collections department first.

This is not a system functioning as intended. It reflects a process where documentation expectations are enforced in ways that are not always clear at the time services are delivered, leaving organizations exposed to significant financial risk despite appropriate care being provided.

 

What Has to Change

I am not calling for the elimination of oversight. I have spent over thirty-five years in this field. I believe in compliance. I believe in documentation integrity. I believe in accountability. But accountability has to go both directions.

And let me say this plainly: fraud exists in behavioral health. I know it. The industry knows it. There are bad actors, and there are organizations engaged in willful neglect of the standards that the rest of the providers work hard to uphold. Those bad actors should be held accountable fully and without hesitation. But what is happening right now is not targeted enforcement. It is a blanket approach.

Organizations across the continuum are absorbing the financial and operational consequences of a system that does not consistently distinguish between true noncompliance and technical documentation differences.

As a result, organizations delivering appropriate care are facing the same financial exposure as those that are not. That is not a compliance-driven outcome it is a system that fails to differentiate risk appropriately.

State Medicaid agencies need to own their rules. If administrative code is published, interpretive guidance should be published alongside it. It should not be left to multiple MCOs to create inconsistent interpretations of the same requirement.

MCOs must apply consistent, transparent standards. If a documentation element is required for payment, it should be clearly outlined in provider guidance before the claim is submitted not introduced in a denial after the fact.

Commercial payers are not exempt from this issue. The same interpretive creep seen in Medicaid is present in commercial insurance. Patients do have financial responsibility—that is not in dispute. But there is a clear difference between patient cost-sharing obligations and a payer withholding its contractual payment pending proof of collection efforts.

The Bottom Line

Behavioral health providers are not asking for leniency they are asking for clarity and consistency. Write the rules clearly. Apply them consistently. And when interpretation is required, define it in writing before it is enforced.

The behavioral health field is paying attention. Providers are stretched thin. And the patients who depend on these services deserve a system where compliance expectations are clear, consistent, and knowable in advance not determined after the fact.

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