Independent pharmacies operate on a cash flow model that most lenders, and most banks, have never had to understand. The timing gap between when a pharmacy dispenses a prescription and when it receives reimbursement from a PBM (pharmacy benefit manager) can stretch 14 to 45 days. During that window, the pharmacy has already paid the drug cost to its wholesaler. That float, multiplied across thousands of prescriptions and dozens of payers, creates a structural working capital gap that has nothing to do with credit quality and everything to do with how the reimbursement system is designed.
01DIR fees compound the problem.
Direct and Indirect Remuneration fees are retroactive clawbacks applied by PBMs, sometimes months after a prescription is dispensed, that reduce the net reimbursement the pharmacy actually receives. Because DIR fees are assessed after the fact, a pharmacy cannot accurately forecast its net revenue in real time. For independent pharmacies without the cash reserves of a large chain, an unexpected DIR reconciliation period can create an immediate liquidity crisis that looks, on paper, like a poorly run business. It is not. It is a cash timing problem created by a payment system the pharmacy has no control over.
02340B program dynamics add another layer.
Pharmacies participating in the 340B drug discount program purchase medications at a reduced cost, but the billing, compliance, and audit requirements create administrative overhead that traditional lenders do not factor into their underwriting. A 340B-eligible pharmacy may show lower drug costs on its income statement while carrying higher operational complexity, a trade-off a standard credit model will misread as weakness.
03Distributor payment terms create the third pressure point.
Wholesalers like Cardinal Health, McKesson, and Cencora (formerly AmerisourceBergen) extend net-7 to net-14 payment terms to independent pharmacies. When a pharmacy’s PBM reimbursements are delayed or clawed back, those distributor invoices come due before the receivables arrive. The result is a cash flow cycle that forces pharmacies to choose between maintaining adequate inventory and staying current with their primary supplier, a choice no well-run pharmacy should have to make.