A Medicaid payment suspension can freeze every dollar a pharmacy or practice bills the program, and it can happen before a single fact behind the allegation has been proven. Under 42 CFR 455.23, a state Medicaid agency must suspend payments once it determines a credible allegation of fraud exists against a provider, and the hold can remain in place for the full length of the fraud investigation and any legal proceedings that follow. For a practice that depends on Medicaid reimbursement for payroll and inventory, the suspension itself is often the more urgent problem. The threshold that triggers the freeze is explained in The Credible Allegation of Fraud Standard in Medicaid Enforcement; this guide covers the good-cause arguments that get the hold lifted or narrowed once it is in place.
The Credible Allegation Standard
A credible allegation of fraud is an allegation the state Medicaid agency has reviewed and determined carries indicia of reliability, drawn from any source: a fraud hotline complaint, a claims data-mining anomaly, a provider self-disclosure, a whistleblower complaint, or a referral out of a program integrity audit. Once that threshold is met, 42 CFR 455.23(a) requires the agency to suspend payments, and the agency may impose the suspension without advance notice to the provider. Written notice must follow within 5 days of the suspension, or within 30 days if a law enforcement agency has asked in writing that notice be delayed to protect its investigation. The notice must state that the suspension is temporary, describe the general nature of the allegation without compromising the investigation, and advise the provider of the right to submit written evidence for the agency's consideration.
Good Cause Exceptions to Suspension
Under 42 CFR 455.23(e), a state Medicaid agency may find good cause not to impose a suspension, or not to continue one already in place, on three grounds: a law enforcement agency has specifically asked that suspension not proceed because it would compromise or jeopardize an investigation, another remedy the state has available protects Medicaid funds more effectively or more quickly than suspension, or the agency determines, based on written evidence the provider submits, that suspension should be removed. A separate provision, 42 CFR 455.23(f), allows the agency to suspend only in part when a full suspension would cut off patient access to care, such as when the provider is the sole community physician or serves a large share of beneficiaries in a federally designated medically underserved area.
Good cause is an evidentiary showing the provider has to build, not a formality the state grants for the asking.
Building the Case to Lift the Hold
The written evidence a provider submits under 42 CFR 455.23(e) is the fastest lever for lifting a suspension before the fraud investigation concludes. The strongest submissions address the specific basis for the allegation and identify safeguards, such as enhanced claims review, that protect the program without a full freeze. A suspension is a separate action from any recoupment demand or audit appeal the agency has filed; disputing the recoupment amount alone does not satisfy the good-cause standard. The state must also obtain quarterly certification from its Medicaid Fraud Control Unit that the investigation remains active, and a declined certification ends the suspension. Under 42 CFR 455.23(c), a suspension ends once the state or prosecuting authorities determine the evidence of fraud is insufficient, or once the legal proceedings tied to the allegation are complete. Medicaid Fair Hearings: Appealing Audit and Enrollment Actions covers the separate process for challenging the underlying audit finding itself.
Why Early Legal Counsel Is Critical
It is critical that Medicaid providers promptly retain experienced healthcare defense counsel upon receiving a payment suspension notice, a credible allegation of fraud determination, or a related audit action. Early legal intervention can protect the provider's rights, structure the written evidence submitted under 42 CFR 455.23(e) before the state acts, avoid statements that concede points the investigation has not established, and preserve the defenses available if the matter proceeds toward litigation. A suspension left unaddressed for months can compound into exposure beyond the frozen claims, including exposure under the False Claims Act or referral toward an OIG exclusion. Delaying representation until the investigation is well underway can significantly affect the outcome.
How Health Law Alliance Can Help
Health Law Alliance represents pharmacies, physicians, and other Medicaid providers facing payment suspensions arising from credible allegations of fraud, program integrity audits, and related state enforcement actions, as part of the firm's Medicaid audit defense practice. The firm prepares the written evidence a state agency needs to find good cause within days of a suspension notice, not after the freeze has already forced payroll or inventory decisions. If your practice has received a Medicaid payment suspension notice or a credible allegation of fraud determination, contact us for a free, confidential consultation.
