The Centers for Medicare & Medicaid Services (CMS) can revoke a physician's Medicare billing privileges without finding a single fraudulent claim. Under 42 CFR 424.535(a)(8), CMS treats a pattern or practice of submitting claims that fail to meet Medicare requirements as abuse of billing privileges, a standalone ground for revocation. The determination turns on the claims record itself: how many claims were denied, what kind of billing error produced the denials, and whether the provider has been through this before. For a physician practice, a revocation under this ground ends Medicare billing immediately and can bar reenrollment for years.

What Counts as a Pattern or Practice

CMS's regulation lists two distinct bases for abuse of billing privileges. The first covers claims for services that could not have been furnished on the date of service, such as a claim billed for a deceased beneficiary. The second, the pattern-or-practice ground in 42 CFR 424.535(a)(8)(ii), lets CMS revoke enrollment when it determines that a provider or supplier has a pattern or practice of submitting claims that fail to meet Medicare requirements. CMS weighs four factors: the percentage of submitted claims denied during the period under review, the provider's history of final adverse actions, the type of billing non-compliance and the specific facts behind it, and any other information CMS considers relevant. None of the four factors requires CMS to show intent to defraud. A documented run of denials tied to the same billing defect, such as a missing certification element like those addressed in Physician Orders and Certifications Under Audit, can be enough to support the finding.

How Contractors Build the Record

The claims record CMS relies on for a pattern-or-practice finding usually comes from a Medicare Administrative Contractor, RAC, or UPIC audit that happened long before the revocation notice arrives. Reviewers sample a provider's claims, measure the denial rate against the local coverage determination that governs the service, and can apply extrapolation to carry that error rate across the full claims universe. The same sample that supports a recoupment demand becomes the denial-percentage evidence CMS cites under 42 CFR 424.535(a)(8)(ii). A recurring documentation gap, like the therapy-threshold issues in Physical Therapy Medicare Audits and the Therapy Threshold, can generate exactly this kind of record over time. Treating the audit response and the revocation risk as separate problems leaves half the record unanswered.

The pattern-or-practice ground does not require CMS to prove fraud. A documented rate of claims that fail to meet Medicare requirements, tied to a specific billing defect, is itself enough to support revocation under 42 CFR 424.535(a)(8)(ii).

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What a Revocation Under This Ground Carries

A revocation under the pattern-or-practice ground takes effect on the last date of service among the claims CMS cites, not the date of the notice, so billing can be cut off retroactively. CMS then sets a reenrollment bar based on the severity of the conduct: generally a minimum of one year and not more than ten, with up to three additional years if CMS finds the provider is trying to reenroll under a different name or identity, and up to twenty years if the provider is being revoked from Medicare for a second time. For a solo or small physician practice, that bar can mean no Medicare billing for however long CMS sets it.

Responding Before Revocation

Because the pattern-or-practice finding is built from an existing audit record, the strongest response happens before CMS issues the notice: correcting the documentation defect an auditor flagged and challenging the denial rate itself if the underlying sample or extrapolation is flawed. Once CMS cites 42 CFR 424.535(a)(8)(ii) in a revocation notice, the practice is defending a finding already built on a contractor's record, through the same reconsideration and administrative law judge process that governs other Medicare revocations.

Why Early Legal Counsel Is Critical

It is critical that physicians and practices promptly retain experienced healthcare defense counsel upon receiving an additional documentation request, an audit notice, or any CMS or contractor communication that could feed a pattern-or-practice determination. Early legal intervention can protect the practice's rights, address the documentation gap an auditor has flagged, preserve the record for an appeal, and allow counsel to communicate with the contractor and CMS on the practice's behalf. Delaying legal representation can significantly affect the outcome of a revocation action and expose the practice to a longer reenrollment bar.

How Health Law Alliance Can Help

Health Law Alliance represents physicians and practices at every stage of a Medicare audit, from the first document request through a revocation notice and appeal, as part of our broader Medicare audit defense practice. If CMS or a contractor has cited a pattern of denied or noncompliant claims against your practice, contact us today for a free, confidential consultation on Medicare enrollment revocation defense.