Mounjaro Cost 2026: Complete Price Guide With & Without Insurance

Mounjaro price at a glance (2026)

Mounjaro retail price explained

Mounjaro (tirzepatide) has a list price of $1,023.56 per month as of 2026. This is the wholesale acquisition cost (WAC) set by Eli Lilly. At retail pharmacies, the actual price you pay without insurance typically ranges from $1,000 to $1,085 per month, depending on the pharmacy's markup and your location.

All Mounjaro doses cost the same price per month — whether you're on 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, or 15mg. Each box contains 4 single-dose pens (one month supply, one injection per week). The price does not increase as your dose increases.

Mounjaro prices by pharmacy (without insurance)

Prices are estimates based on reported patient experiences and may vary by location and over time. Always call your local pharmacy for exact pricing.

Mounjaro cost with insurance

Insurance coverage for Mounjaro depends entirely on your plan and your diagnosis. Here's what to expect by insurance type:

Commercial insurance (employer or marketplace)

With the Lilly savings card, eligible patients with commercial insurance pay as little as $25/month. The card covers up to $500 of copay per fill for Mounjaro (diabetes) or Zepbound (weight management). See our complete GLP-1 coupons and savings cards guide for all current offers.

Medicare coverage

Medicare Part D plans may cover Mounjaro for type 2 diabetes with prior authorization. Coverage varies by plan:

• With coverage: $35–$100/month depending on your coverage phase (deductible, initial, catastrophic)
• Without coverage: Full retail price ($1,000+)
• Weight loss only: Medicare does NOT cover Mounjaro or any GLP-1 for weight loss alone

The Lilly savings card is not available for Medicare/Medicaid beneficiaries by law. However, if you have Medicare and type 2 diabetes, check your Part D formulary to see if Mounjaro is covered.

Medicaid coverage

Medicaid may cover Mounjaro for type 2 diabetes in some states. Coverage varies significantly by state. Most states require:

• Documented type 2 diabetes diagnosis
• Prior authorization
• Step therapy (tried metformin first)
• HbA1c above a certain threshold

Contact your state Medicaid office to verify coverage.

Mounjaro cost without insurance

If you don't have insurance — or your plan doesn't cover Mounjaro — you have several options that cost far less than the $1,000+ retail price:

Option 1: Zepbound vials via LillyDirect ($299-$449/month)

Zepbound is the exact same drug as Mounjaro (tirzepatide), but FDA-approved for weight management instead of diabetes. Eli Lilly launched single-dose vials through LillyDirect in 2025, making it available without insurance at a fraction of the retail price:

Vials require self-injection with a syringe (not an auto-injector pen). LillyDirect ships nationwide with cold-chain packaging. See our Zepbound Cost Guide for full details.

Option 2: Compounded tirzepatide via telehealth ($249-$449/month)

Compounded tirzepatide is made by FDA-registered compounding pharmacies and prescribed through telehealth platforms. It contains the same active ingredient as Mounjaro and Zepbound:

Check your eligibility for compounded tirzepatide — free consultation, results in 2-3 days.

Option 3: Use FSA/HSA funds (save 20-30%)

If you have a Flexible Spending Account (FSA) or Health Savings Account (HSA), you can use pre-tax dollars to pay for Mounjaro, Zepbound, or compounded tirzepatide. This effectively reduces your cost by your marginal tax rate (typically 20-30%):

• Mounjaro retail $1,085 → ~$760-$868 after FSA/HSA
• Zepbound vials $449 → ~$315-$359 after FSA/HSA
• Compounded $249 → ~$174-$199 after FSA/HSA

Mounjaro cost per dose strength

One of the most common questions is whether higher doses cost more. The answer is no — all Mounjaro doses cost the same per month:

The titration schedule typically goes: 2.5mg for 4 weeks → 5mg for 4 weeks → 7.5mg for 4 weeks → 10mg for 4 weeks → 12.5mg or 15mg as maintenance. See our GLP-1 Dose Calculator for personalized dosing guidance.

Mounjaro vs Zepbound: which should you choose?

Mounjaro and Zepbound are the exact same drug (tirzepatide) made by Eli Lilly. The key differences:

If you want tirzepatide for weight loss, Zepbound is the right choice — it's FDA-approved for that purpose, costs less without insurance, and is more likely to be covered by insurance. See our Zepbound vs Mounjaro guide for more details.

Mounjaro vs Wegovy cost comparison

Compounded semaglutide (Wegovy's active ingredient) is cheaper than compounded tirzepatide, but tirzepatide typically produces more weight loss. See our Mounjaro vs Wegovy comparison and Wegovy Cost Guide.

Lilly savings card: how it works

The Lilly savings card (also called the LillyDirect savings program) can reduce your out-of-pocket cost to as little as $25/month. Here's what you need to know:

7 ways to save on Mounjaro and tirzepatide

1. Use the Lilly savings card — $25/month with commercial insurance. Sign up at LillyDirect.com.
2. Switch to Zepbound vials — $299-$449/month via LillyDirect, no insurance needed. Same drug.
3. Try compounded tirzepatide — $249-$449/month via telehealth. Check eligibility.
4. Use FSA/HSA funds — Pay with pre-tax dollars to save 20-30% effectively.
5. Compare pharmacies — Costco is often $50-$100 cheaper than CVS or Walgreens.
6. Check Medicare Part D — If you have diabetes and Medicare, Mounjaro may be covered for $35-$100/month.
7. Ask about manufacturer patient assistance — Lilly offers free medication for eligible low-income patients without insurance. Apply at Lillycares.com.

Getting a Mounjaro or tirzepatide prescription online

If you need a prescription for tirzepatide, telehealth platforms offer online consultations with US-licensed doctors. The process typically takes 3-5 days:

1. Fill out a health questionnaire — Medical history, current weight, BMI, goals
2. Video or phone consultation — A licensed provider reviews your case
3. Prescription issued — If eligible, the provider writes a prescription
4. Medication shipped — Compounded tirzepatide ships in 3-5 days with cold-chain packaging
5. Ongoing support — Follow-up consultations, dose adjustments, and coaching

See our guides on tirzepatide telehealth and getting a Mounjaro prescription online.

Will Mounjaro cost change in 2026?

Several factors may affect Mounjaro pricing in 2026:

• List price stability: Eli Lilly has not announced price increases for Mounjaro in 2026. The list price remains at $1,023.56/month.
• Zepbound vials expansion: Lilly is expanding Zepbound vial availability, maintaining the $299-$449/month price point.
• Medicare negotiation: Mounjaro is not currently on the Medicare drug negotiation list, but this could change in future cycles.
• Compounded market competition: More telehealth providers are entering the compounded tirzepatide market, driving prices down to $249-$399/month.
• Insurance coverage expansion: More insurers are adding Zepbound to formularies for weight management, which could improve access.

Related guides

• GLP-1 Cost Guide 2026
• Zepbound Cost Guide
• Wegovy Cost Guide
• GLP-1 Comparison Guide 2026
• Zepbound vs Mounjaro
• Mounjaro vs Wegovy
• How to Get Mounjaro for Weight Loss
• How to Get Mounjaro Without Insurance
• Mounjaro Online Prescription
• Tirzepatide Telehealth Guide
• GLP-1 Dose Calculator
• Cheapest Compounded Tirzepatide
• Mounjaro Savings Card
• Mounjaro Alternatives
• Tirzepatide Cost Per Month: $249-$1,050 Full Price Breakdown ( )
• How to Get Zepbound Without Insurance: 6 Cheaper Options ( )
• Compounded Tirzepatide Cost Complete Price Breakdown by Dose

Medical disclaimer: This content is for informational purposes only. Always consult a qualified healthcare provider before starting or changing any medication. Prices are estimates based on publicly available data and patient reports as of August 2026 and may change.