A PBM audit can start weeks before any finding is issued, and a pharmacy often learns it is under review only when a deposit comes up short. A pharmacy benefit manager that stops remittance, holds a portion of payment, or routes new claims to manual review while an audit is open is acting under the provider agreement it signed with the pharmacy, not under a government suspension rule. That distinction controls what happens next: contract terms and dispute deadlines, not federal suspension regulations. The pharmacy is usually still required to keep dispensing and adjudicating claims while the hold runs, which is why the cash flow problem and the dispensing decision have to be handled separately.
What the Network Agreement Typically Permits
Most PBM provider agreements give the PBM broad authority to review claims for credentialing, dispensing, and documentation compliance, and that same authority language is usually what a PBM cites to justify a payment hold or a manual-review routing once an audit opens. A payment hold is a different contractual action than a recoupment offset. A recoupment offset recovers a dollar amount the PBM has already determined it overpaid, applied against future remittance. A payment hold suspends payment on claims where no determination has been made yet. Reading the agreement's audit and offset clauses side by side is the first step; the audit's full sequence, from notice to final determination, shows where a hold typically sits.
Demand the Basis and the Expected Duration in Writing
A pharmacy on a payment hold is entitled to ask the PBM, in writing, which provision of the agreement authorizes the hold, which claims or date range it covers, and how long the PBM expects it to run. PBMs rarely volunteer an end date on their own. The written request should also ask whether the hold is a precursor to a recoupment offset or a separate manual-review process, since the two follow different timelines, and the audit appeal process, laid out in full in PBM Audit Appeal Levels: The Full Sequence, only starts once the PBM has issued an actual finding.
Reading the Remittance Advice
The remittance advice a PBM sends with each payment cycle is the clearest record of what is actually happening to a pharmacy's claims. A remark code on a suspended claim identifies why the claim is being held for review, and that code is not a denial code; a claim under manual review has been paused, not rejected. Comparing the remittance advice against the pharmacy's own claims log, cycle over cycle, is how a pharmacy documents the specific claims affected and the dollar amount actually being withheld, rather than relying on the PBM's own summary of the hold.
Keep Dispensing Decisions Separate From Cash Flow Decisions
A payment hold does not usually suspend a pharmacy's obligation to keep filling and adjudicating claims under the agreement, and treating a cash flow problem as a dispensing problem, by declining fills, changing sourcing, or altering documentation to speed up payment, can create new exposure on top of the audit already underway. The safer posture is to manage the hold as a contract dispute on its own track. If the hold escalates into a dispute the agreement routes to arbitration rather than court, PBM Arbitration Clauses: Where Your Dispute Actually Goes covers where that dispute is actually decided, and a pharmacy that lets a network termination threat drive same-day changes to its dispensing practice usually creates the fact pattern the PBM's next audit will use.
The written notice a pharmacy demands on day one, the basis, the date range, and the expected duration, is usually the difference between a two-week hold and a six-month one.
Why Early Legal Counsel Is Critical
It is critical that pharmacies promptly retain experienced healthcare defense counsel once a payment hold or manual-review routing begins, rather than waiting for a formal audit finding. Early legal intervention can identify the specific contract provision the PBM is relying on, demand the basis and duration in writing, and preserve the pharmacy's dispute rights before an informal hold hardens into a recoupment demand or a network termination action. Delaying legal involvement narrows the pharmacy's options once the PBM has already characterized the hold as routine.
How Health Law Alliance Can Help
Health Law Alliance has handled 5,000+ matters across healthcare regulatory and audit defense over 25+ years, including PBM payment holds, manual-review routing, and the recoupment demands that often follow. If your pharmacy is on a payment hold or has claims routed to manual review during an open PBM audit, contact Health Law Alliance's PBM audit defense attorneys for a free, confidential consultation before the hold turns into a recoupment demand or a network termination action.
