Mounjaro Cost in St Louis: Local Pharmacy Guide 2026
Mounjaro costs in St Louis, Missouri continue to be among the most expensive in the world. Our 2026 guide details local US pharmacy costs, online options, and proven tips to cut your out-of-pocket expense.
St Louis Pharmacy Costs for Mounjaro
Absent insurance or manufacturer savings cards, Mounjaro in St Louis is priced at:
- Walgreens St Louis: $990—$1,380 per monthly supply
- CVS Pharmacy St Louis: $980—$1,380 per pen
- Walmart Pharmacy St Louis: $860—$1,220 per pen
- Schnucks Pharmacy: $930—$1,350 per pen
- Dierbergs Pharmacy: $950—$1,380 per pen
Costco Pharmacy consistently offers the cheapest retail cost in St Louis — and you do not require a Costco card to use their pharmacy.
With insurance, out-of-pocket generally fall from $50—$250 per month, based on your plan. Manufacturer savings cards can drop the cost to as low as $0—$25 per month for qualifying non-government patients.
Telehealth and Cost-Reduction Strategies in St Louis
Besides walk-in pharmacies, St Louis patients have several discount programs:
- Eli Lilly Savings Card — Qualifying commercially insured patients can pay as little as $25 per month for Mounjaro.
- GoodRx / RxSaver cards — No-cost savings cards that can lower the retail cost by $150—$400 at St Louis pharmacies.
- Ro / Hims & Hers — Telehealth services with compounded tirzepatide starting $299—$499 per month, delivered to St Louis.
- Costco Pharmacy — Typically $100—$300 cheaper than CVS and Walgreens for Mounjaro.
- Patient assistance programs — Eli Lilly offers income-based assistance for underinsured patients that qualify.
Frequently Asked Questions
How much does Mounjaro cost out-of-pocket in St Louis?
Absent insurance, Mounjaro in St Louis generally costs $900—$1,400 per pen at chain pharmacies. Costco Pharmacy often offers the lowest cash price, frequently around $850—$1,200.
What ‘s the cheapest way to get Mounjaro in St Louis?
The most affordable routes are: (1) Eli Lilly savings card ($25/month with commercial insurance), (2) GoodRx coupons (saves $100—$300), or (3) compounded tirzepatide via telehealth ($299—$499/month).
Does insurance cover Mounjaro in St Louis?
Most private insurance plans include Mounjaro, usually with copays of $25—$250 per month based on your formulary tier. Medicare may cover Mounjaro for diabetes but typically not for weight loss in 2026.
Can I get Mounjaro through telehealth in St Louis?
Yes. Telehealth platforms like Ro, Hims & Hers, and Found will issue scripts for Mounjaro and deliver it straight to your St Louis home.
Important: This guide is for informational purposes only and does not constitute medical advice. Please consult a qualified healthcare provider before commencing any medication.