Mounjaro Prices — US Pharmacy Cost vs Canada

At the US pharmacies in our data, the lowest listed discount-card price for Mounjaro is around $872.48. Prices vary by pharmacy, dosage, and pack size, so use the table above to compare specific options near you.

Canadian pharmacy listings in our data show Mounjaro priced from about $1.15 per tablet (converted to USD), before shipping. Pack size and pharmacy both affect the final total — see the Canada pricing table for specifics.

Drug pricing is set separately in each country through different negotiation, regulatory, and distribution systems, so the same medication can legitimately carry different price tags on either side of the border. Check the comparison table above for the specific numbers on Mounjaro.

Generic and brand-name pricing for Mounjaro is broken out in the tables above where both exist in our data. Generic versions are typically the lower-cost option, but availability depends on the specific formulation and dosage.

Many commercial insurance plans cover Mounjaro for its FDA-approved use in managing Type 2 diabetes, but coverage for off-label use, such as weight loss, is less common. Your out-of-pocket cost will depend on your plan's specific formulary, copay, coinsurance, and deductible. Plans often require prior authorization or step therapy before approval. It's important to check with your insurer for details on coverage, estimated costs, and any necessary pre-approval steps. If your plan does not cover the medication, discount programs may provide an alternative way to save.

Medicare Part D and Medicare Advantage plans may cover Mounjaro when prescribed for Type 2 diabetes, often subject to prior authorization. Coverage and cost-sharing vary by plan. For weight management, tirzepatide is marketed under the brand name Zepbound. A specific Medicare program (the GLP-1 Bridge program) is scheduled to provide coverage for certain GLP-1 medications for weight loss under eligibility criteria starting in 2026. Patients should consult their plan's formulary for specific coverage details and copay amounts. If Medicare does not cover your prescription or you have not met your deductible, using a pharmacy savings card could provide an alternative discount.

Mounjaro is a brand-name medication manufactured by Eli Lilly. A generic version (tirzepatide) is not currently available on the market.