Drug Cost & Insurance

How Much Does Gabapentin Cost Without Insurance?

Andre Stone | MD

Medically reviewed by Andre Stone | MD, University of Pittsburgh School of Medicine on August 25th, 2026.

The cash price of generic gabapentin varies by dose, quantity, formulation, pharmacy, and location, so check current prices with local pharmacies or discount services. Gabapentin capsules are commonly available in 100 mg, 300 mg, and 400 mg strengths; 800 mg gabapentin is generally supplied as a tablet. Retail pharmacies like CVS and Walgreens often charge higher prices than discount programs. GoodRx and other discount programs may lower the cash price, but savings vary by prescription, pharmacy, location, and program terms. Before filling the prescription, compare current prices across pharmacies and discount apps, and ask Walmart whether the prescription qualifies for its discounted-drug program.

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