How much does Diamox 250 mg cost without insurance?
As of August 2026, the lowest verified cash price for Diamox 250 mg (Acetazolamide) is $11.21 at Mark Cuban Cost Plus, based on 3 verified US pharmacy quotes. You don't need insurance to fill it, every price below is a real quote we verified, not an estimate or an insurance copay.
| Pharmacy / source | Type | Verified cash price |
|---|---|---|
| Mark Cuban Cost Plus | pharmacy | $11.21 |
| Honeybee Health | pharmacy | $29.00 |
| PlanetDrugsDirect | pharmacy | $58.99 |
Last verified Aug 23, 2026. Cash prices only, from verified public retail and mail-order sources, no insurance copays, no estimates, no extrapolation across strengths or quantities. Prices change; confirm at the pharmacy counter. See our methodology.
Common questions
- What is the cheapest way to buy Diamox 250 mg without insurance?
- The lowest verified cash price we currently have for Diamox 250 mg (Acetazolamide) is $11.21 at Mark Cuban Cost Plus, from 3 verified pharmacy quotes. Prices change; confirm at the pharmacy before you buy.
- Is a generic version of Diamox available?
- Diamox is dispensed as Acetazolamide. Cash prices above reflect what US pharmacies verified most recently.