The symptom: paid orders that bounce back
An order rejection is the pharmacy declining to fill a submitted order. When it happens after the clinic has already paid, the clinic now has to unwind a charge, diagnose why the order failed, fix and resubmit it, and explain the delay to a patient who expected their medication. One rejection can consume more staff time than placing ten clean orders.
At volume the rejection rate becomes an operational tax. Even a small percentage of post-pay rejections, multiplied across refill day, means a recurring queue of refunds and resubmissions. The pattern erodes trust internally — staff start padding timelines and double-checking everything manually — and externally, because patients remember the order that was late.