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GLP-1 Medication Cost Calculator

Compare monthly and yearly costs for Ozempic, Wegovy, Mounjaro, and Zepbound โ€” with and without insurance.

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โš ๏ธ Estimates only. Actual costs vary by pharmacy, plan, region, and formulary. Prices reflect February 2026 self-pay pricing after MFN deal reductions. Always verify with your pharmacy and insurance provider before making decisions.
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Understanding GLP-1 Costs

Why Are These Medications So Expensive?

GLP-1 receptor agonists like Ozempic, Wegovy, Mounjaro, and Zepbound were among the most expensive medications in America โ€” until early 2026. After the Trump administration negotiated Most Favored Nation (MFN) pricing deals with Novo Nordisk and Eli Lilly, self-pay prices dropped dramatically: from $935โ€“$1,349/month down to $349โ€“$699/month. The new oral Wegovy pill launched at an even more accessible $149/month introductory price.

List Price vs. What You Actually Pay

Thanks to the 2026 MFN deals, self-pay prices have dropped to $349โ€“$699/month depending on the medication. Novo Nordisk is offering Ozempic and Wegovy at $499/month through NovoCare and GoodRx, with a $199/month introductory offer for new patients through March 31, 2026. Eli Lilly offers Mounjaro and Zepbound at $499โ€“$699/month through LillyDirect. The TrumpRx program promises even lower prices (~$346โ€“$350/month) when the website launches in 2026. Medicare Part D now covers both Wegovy and Zepbound for obesity, with estimated costs around $245/month.

How Insurance Formularies Work

Your insurance plan maintains a formulary โ€” a list of covered drugs organized into tiers. Tier 1 (generics) has the lowest copays, while Tier 3โ€“4 (specialty/non-preferred brands) has the highest. GLP-1 medications typically sit on Tier 3 or higher, requiring higher copays or coinsurance (usually 20โ€“40% of the negotiated price). Many plans also require prior authorization, meaning your doctor must document medical necessity before coverage kicks in. Some plans may cover Ozempic (approved for diabetes) but not Wegovy (approved for weight loss) โ€” even though they contain the same molecule.

The Compounding Situation in 2025

During the 2023โ€“2024 semaglutide shortage, compounding pharmacies produced copycat versions at $150โ€“$300 per month. The FDA ended that in early 2025. The good news: with 2026 MFN pricing, brand-name medications are now much more affordable. Self-pay Wegovy at $499/month (or $199/month intro) and the new oral Wegovy pill at $149โ€“$349/month mean the price gap between compounded and brand-name has nearly closed โ€” and you get FDA-approved quality and safety.

Ways to Save on GLP-1 Medications

There are several legitimate ways to reduce your out-of-pocket costs. Here are the most effective strategies.

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Highest Savings
Manufacturer Savings Cards
Novo Nordisk and Eli Lilly both offer copay savings programs. Eligible commercially-insured patients can pay as little as $0โ€“$25/month. Self-pay pricing has dropped dramatically in 2026: $499/month for Ozempic/Wegovy (NovoCare) and $499โ€“$699/month for Mounjaro/Zepbound (LillyDirect). New patients can get $199/month intro pricing through March 31, 2026.
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Quick Win
GoodRx & Discount Cards
Free prescription discount cards from GoodRx, RxSaver, or SingleCare can sometimes reduce cash prices by 10โ€“20%. These work best when you don’t have insurance coverage for the medication. Always compare prices across multiple pharmacies.
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For Low-Income
Patient Assistance Programs
Both Novo Nordisk (NovoCare) and Eli Lilly (Lilly Cares) offer patient assistance programs for uninsured or underinsured patients who meet income requirements. If approved, you may receive your medication for free or at very low cost.
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Worth Trying
Insurance Appeals
If your insurance denies coverage, you can appeal the decision. Ask your doctor to submit a letter of medical necessity, including BMI, comorbidities, and evidence of failed lifestyle interventions. Many denials are overturned on appeal โ€” about 40โ€“50% of appeals succeed.
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Strategic
Switching Medications
Sometimes one medication is covered and another isn’t. If your plan covers Ozempic but not Wegovy, or Mounjaro but not Zepbound, talk to your doctor about switching to the covered option. The active ingredients are the same within each pair, and off-label use for weight loss is common.
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Convenient
Mail-Order Pharmacies
Many insurance plans offer lower copays for 90-day mail-order prescriptions. Check if your plan has a preferred mail-order pharmacy. Additionally, some specialty pharmacies negotiate better rates and may offer savings on self-pay prescriptions.

Frequently Asked Questions

Why is Ozempic so expensive?
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Ozempic (semaglutide) was historically very expensive at ~$935/month list price. However, in early 2026, the Trump administration’s MFN pricing deals with Novo Nordisk dramatically reduced costs. Self-pay Ozempic is now $499/month through NovoCare, with a $199/month introductory offer for new patients. The TrumpRx program will offer it at $350/month. Medicare patients pay approximately $245/month. While still not cheap, it’s nearly half the previous cost.

Does insurance cover weight loss medication?
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Coverage has expanded significantly in 2026. Most commercial insurance plans cover all four major GLP-1 medications. The biggest change: Medicare Part D now covers Wegovy and Zepbound for obesity, not just diabetes. This is a major shift โ€” previously, Medicare only covered Ozempic and Mounjaro for type 2 diabetes. Medicare patients can expect to pay approximately $245/month. Medicaid coverage varies by state but is expanding. Always check your specific formulary and be prepared to go through prior authorization.

What happened to compounded semaglutide?
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Compounded semaglutide is no longer legally available after the FDA resolved the shortage in late 2024. The good news: brand-name prices have dropped so much in 2026 that the cost gap has nearly closed. Self-pay Wegovy is now $499/month (vs $150โ€“$300 for compounded), and the new oral Wegovy pill starts at just $149/month for the first two months. The TrumpRx program will bring injectable prices down to $350/month. If you were using compounded semaglutide, brand-name options are now far more affordable than before.

Can I get GLP-1 medication for free?
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Potentially, yes. Both Novo Nordisk and Eli Lilly offer patient assistance programs (PAPs) for uninsured patients who meet income guidelines. Through NovoCare and Lilly Cares, qualifying patients can receive their medication at no cost. Additionally, some commercially-insured patients can use manufacturer savings cards to reduce copays to $0. Wegovy’s savings card program, for example, has offered $0 copays for eligible patients with commercial insurance. However, these programs have eligibility requirements and enrollment periods, so check each manufacturer’s website for current availability.

Is there a generic version of Ozempic or Mounjaro?
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No, not yet. Semaglutide (Ozempic/Wegovy) and tirzepatide (Mounjaro/Zepbound) are both protected by patents that extend into the early-to-mid 2030s. Because these are complex biologic drugs (not simple chemical compounds), even when patents expire, we’ll see “biosimilars” rather than traditional generics โ€” and biosimilars typically launch at only 15โ€“30% below brand prices. Meaningful price competition from generics or biosimilars is likely still 8โ€“10+ years away. In the meantime, the strategies listed above โ€” savings cards, insurance optimization, and patient assistance programs โ€” are the best ways to manage costs.

What’s the cheapest GLP-1 medication?
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As of February 2026, the new oral Wegovy pill is the most affordable at $149/month intro pricing (first 2 months), then $349/month. For injectables, Ozempic and Wegovy are both $499/month self-pay through NovoCare, while Zepbound starts at $499/month and Mounjaro at $599โ€“$699/month through LillyDirect. New patients can get $199/month intro pricing on Ozempic/Wegovy through March 31, 2026. With commercial insurance and a savings card, all medications can potentially cost $0โ€“$25/month. Medicare patients now pay approximately $245/month for any of these medications. Use our calculator above to find the cheapest option for your specific situation.

More Free GLP-1 Tools

Explore our other evidence-based calculators and comparison tools.

๐Ÿ“š Sources & Pricing Data

Pricing data reflects February 2026 self-pay rates after MFN deal reductions. Actual costs vary by pharmacy, location, insurance plan, and formulary tier.

Prices last updated: February 2026

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