Famotidine 20 mg – Typical Cost Snapshot (U.S.)
| Item | Approximate Price* | Notes |
|------|-------------------|-------|
| 28‑tablet pack (28 days of 20 mg) | $12 – $25 | Generic famotidine is very affordable. Prices can vary by pharmacy, region, and insurance coverage. |
| 60‑tablet pack | $22 – $45 | Good for patients who refill regularly. |
| 90‑tablet pack | $35 – $65 | Useful for long‑term therapy or high‑dose regimens. |
*These are average retail prices as of early‑2026.
- Insurance: Many insurance plans cover generic famotidine at a low copay (often $0–$5). Check your plan’s formulary.
- Discount Cards & Coupons: Pharmacies like GoodRx, Blink Health, or the manufacturer’s savings card can reduce the out‑of‑pocket cost by $3–$10 per bottle.
- Online Pharmacies: Some U.S. mail‑order pharmacies (e.g., Costco, Walmart, or online services) offer competitive prices; be sure they’re legitimate and require a prescription.
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How to Get the Best Price
1. Ask Your Provider: If you’re on a high‑dose (e.g., 40 mg twice daily) or a long‑term course, your doctor can sometimes write a single prescription covering 30 days and let you pick the lowest‑priced bottle.
2. Compare Pharmacies: Use price‑comparison tools like GoodRx, SingleCare, or PharmacyChecker.
3. Check Your Insurance: Log in to your insurer’s portal or call the customer service line to see the copay for famotidine.
4. Look for Coupons: The manufacturer’s savings card (often available on the brand’s website) can save you a few dollars per bottle.
5. Consider a Mail‑Order Plan: If you refill frequently, many insurers offer 90‑day or 180‑day mail‑order options that bundle the drug at a lower unit cost.
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Quick Reference for Common Uses
| Indication | Typical Dose | Typical Duration | Approx. Cost for 28‑day Supply |
|------------|--------------|------------------|-------------------------------|
| GERD (reflux) | 20 mg daily | 4–8 weeks | $12–$25 |
| PUD (peptic ulcer) | 20 mg twice daily | 4–8 weeks | $25–$40 |
| Zollinger–Ellison | 40 mg BID | 4–8 weeks (often higher) | $40–$60 |
| Note | | | |
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Bottom Line
Famotidine 20 mg is a generic, inexpensive medication.
- Average out‑of‑pocket cost: roughly $15–$25 for a 28‑day supply if you’re paying cash.
- With insurance: often $0–$5 copay per refill.
If you’re concerned about cost or unsure how to compare, your pharmacy or a pharmacist can walk you through the best options for your specific plan and location.