How to Use GoodRx and Prescription Discount Cards

GoodRx is the most widely known and widely used prescription discount service in the United States — a free tool that shows lower-than-retail prices for medications at local pharmacies by providing pre-negotiated discount codes. Understanding how GoodRx and similar tools work, when to use them vs. insurance, and their limitations helps you consistently pay the lowest available price for your prescriptions.

What Goodrx Does And How It Works

GoodRx negotiates discounted prices with pharmacy benefit managers (PBMs) — the companies that manage prescription drug benefits for insurers — and passes these negotiated rates to consumers through free discount codes. The result: prices that are often 40–80% below the retail ("sticker") price that uninsured patients would otherwise pay at the pharmacy counter.

GoodRx charges the consumer nothing — it earns revenue from the PBMs when a prescription is filled using a GoodRx code (a small transaction fee). Pharmacies accept GoodRx because the negotiated volume and reduced PBM fees make it worthwhile.