Mounjaro Coupon

Summary: The Mounjaro Savings Card from Eli Lilly takes eligible commercially-insured patients to as little as $25 per 1-month or 3-month fill, capped at $1,950 per calendar year, but it excludes anyone on Medicare, Medicaid, or any other government plan.

This content is for informational purposes only and is not medical advice. Always consult a qualified healthcare provider before starting, changing, or stopping any medication.

The short answer: the Mounjaro Savings Card from Eli Lilly is the only manufacturer coupon that exists, and if you have commercial insurance that covers Mounjaro you can pay as little as $25 per month (or per 3-month fill) up to a maximum annual savings of $1,950 per calendar year ^[1][2]. The card is free, you enroll online at mounjaro.lilly.com, and it caps out at 13 fills per year. Medicare, Medicaid, TRICARE, and VA patients are explicitly excluded. Cash payers without commercial insurance have a different set of options, none of them as cheap as $25.

Everything below is the cheapest legal path tree: who qualifies for what, how much you actually pay, and where the program ends.

The Mounjaro Savings Card, exact terms

This is the program everyone calls "the Mounjaro coupon." It is run by Lilly USA, LLC and the official terms live at mounjaro.lilly.com/savings-resources ^[1].

A "1-month" fill is defined as 28 days and up to 4 single-dose pens. A 3-month fill is 84 days and up to 12 pens ^[2]. The card covers a maximum of 13 prescription fills per calendar year, which is where the often-quoted "save up to $1,950" number comes from: thirteen 1-month fills, each saving up to $150 off the insurance copay, equals $1,950. If you stretch the math across the "save up to $573 over 13 fills" framing you sometimes see in older marketing, that is the difference between the previous monthly cap and the current one. Use the current cap: $150 max savings per 1-month fill, $1,950 annually ^[2].

The card expires on 12/31/2026. Lilly renews these programs every year or two but reserves the right to change terms at any time, so re-read the page when you re-enroll ^[2].

Who qualifies (and who Lilly says no to)

Eligibility is restrictive. You must check every box ^[1][2]:

• You have a valid Mounjaro prescription for an FDA-approved use (type 2 diabetes).
• You are enrolled in commercial drug insurance. That means a private plan from an employer, the ACA marketplace, or a private insurer you buy yourself.
• You are 18 or older.
• You are a resident of the United States or Puerto Rico.

You do NOT qualify if you have:

• Medicare Part D, Medicare Advantage, Medicare prescription coverage, or Medigap.
• Medicaid.
• TRICARE, CHAMPUS, VA benefits, DoD, Indian Health Service.
• Any state prescription drug assistance program.
• No insurance at all (the card requires commercial coverage to process).

This federal exclusion is not a Lilly choice. The anti-kickback statute prohibits manufacturer coupons from subsidizing prescriptions paid for by federal programs. Every brand-name savings card in the United States has the same restriction.

How to enroll, step by step

The signup is free and takes about five minutes ^[1][3].

1. Go to mounjaro.lilly.com/savings-resources. Use that exact URL. Several third-party sites mimic the Lilly branding and either charge a fee or sell your data. Lilly never charges to issue a card.
2. Click "Get Your Card" or "Activate Savings Card."
3. Answer the eligibility screening questions: insurance type, age, residency, prescription status.
4. Enter your name, date of birth, address, and commercial insurance details (BIN, PCN, group number from your insurance card).
5. Receive the card immediately as a printable page, a digital wallet card, or a text message.
6. Bring the card (or the BIN/PCN numbers) to your pharmacy at pickup. The pharmacy runs the card alongside your insurance claim; the system calculates the discounted price automatically.

If the pharmacy says the card "won't go through," ask them to manually enter the BIN/PCN/Group/ID numbers from the card. Most pharmacy systems handle Mounjaro savings cards on a daily basis. If yours genuinely cannot, transfer the prescription to a different pharmacy. Independent pharmacies and the chains (CVS, Walgreens, Walmart, Costco) all process Lilly savings cards.

What the savings card does not cover

The card is not a universal discount. Specifically, it does not ^[2]:

• Pay any cost above the $150 per-month or $1,950 annual savings cap. If your insurance copay is $500, the card knocks it down to $350, not $25. The $25 floor only kicks in when your insurance copay is already $175 or less.
• Apply to prescriptions for off-label use. Mounjaro is FDA approved for type 2 diabetes only ^[5]. If your prescriber wrote the script with a weight-loss diagnosis code, the card terms technically do not apply (in practice, pharmacies process based on the prescription, not the chart note, but Lilly reserves the right to revoke).
• Combine with GoodRx, SingleCare, or any other discount card on the same fill. You pick one route per fill.
• Cover compounded tirzepatide. The card is locked to the specific NDC codes for the Mounjaro single-dose pen ^[2]. Compounded tirzepatide from a 503A or 503B pharmacy is a different product and not eligible.
• Cover anyone on a government health program, as covered above.

If you are uninsured or on Medicare and you came looking for the $25 price, the savings card is not your path. The rest of this page is.

LillyDirect Self Pay: the cash-pay alternative (for Zepbound, not Mounjaro)

LillyDirect is Lilly's direct-to-consumer pharmacy, and it sells Zepbound vials at a fixed cash price of roughly $349 to $599 per month depending on the dose strength. This is the option a lot of cash payers ask about when they hear about a "$299 self-pay" or "$349 self-pay" price online.

The catch: LillyDirect Self Pay applies to Zepbound, not Mounjaro. Zepbound is tirzepatide approved for chronic weight management. Mounjaro is tirzepatide approved for type 2 diabetes. Same molecule, different brand, different commercial program. There is no equivalent direct-to-consumer cash price for Mounjaro pens because Mounjaro's indication (T2D) is reliably covered by commercial and Medicare drug plans, so Lilly has no incentive to discount it for cash payers.

What this means in practice:

• If you have type 2 diabetes and your insurance doesn't cover Mounjaro, you cannot buy the Mounjaro pen at $349 from Lilly. Your options are list price (around $1,069), the $499 commercial-no-coverage tier of the savings card if you have non-covering commercial insurance, or switching brands.
• If you have a weight-related indication and your prescriber is willing to write for Zepbound instead, Zepbound vials at $349 to $599 through LillyDirect is the cheapest brand-name tirzepatide a cash payer can legally buy in 2026.

Talk to your prescriber. The molecule is identical. The brand and the savings structure are not.

GoodRx, RxSaver, and pharmacy discount cards

GoodRx prints a coupon for Mounjaro at most US pharmacies. Real-world savings are modest. List price for a 1-month supply of Mounjaro is around $1,069, and GoodRx typically discounts that 5 to 15%, landing somewhere in the $900 to $1,000 range depending on pharmacy and dose ^[3]. RxSaver and SingleCare run similar numbers.

GoodRx is most useful for:

• Medicare patients whose plan does not cover Mounjaro and who therefore cannot use the Lilly savings card.
• Uninsured patients who don't qualify for Lilly Cares (above the income threshold) but want some discount.
• Patients shopping between pharmacies, since prices vary by ZIP code.

It is not useful if you have commercial insurance that covers Mounjaro. The savings card beats GoodRx by an order of magnitude. You cannot stack the two on the same fill ^[3].

Lilly Cares Foundation (patient assistance for low income)

The Lilly Cares Foundation is Eli Lilly's patient assistance program, and it is the most important route for uninsured patients and Medicare patients who cannot afford their copay ^[4].

Eligibility requirements:

• US resident.
• Household income at or below 400% of the federal poverty level (approximately $60,000/year for a single person, $124,000/year for a family of four in 2026).
• Either uninsured, or insured but unable to afford the medication after using all other resources.
• Valid prescription for Mounjaro.

If you qualify, Lilly Cares provides Mounjaro at no cost. The medication ships to your prescriber's office or a participating pharmacy. Approval takes about 2 to 4 weeks, and the program renews annually. Apply at lillycares.com. You will need recent tax returns or pay stubs, proof of residence, and a prescriber's signature on part of the application ^[4].

This is the only legal route to free Mounjaro in the United States. Sites advertising "free Mounjaro samples" or "no-prescription Mounjaro" are either fraudulent, selling counterfeit product, or selling compounded tirzepatide that is not the same as Mounjaro.

State pharmaceutical assistance programs

Many states run their own pharmaceutical assistance programs for residents who cannot afford prescription medications. These are smaller and stricter than Lilly Cares, but they sometimes help patients who fall in the gap between Medicare eligibility and Lilly Cares' income limit. Examples include PACE/PACENET in Pennsylvania, EPIC in New York, and Senior PharmAssist in North Carolina.

To find your state's program, search "[your state] pharmaceutical assistance program" on a .gov site, or call your State Health Insurance Assistance Program (SHIP) office. These programs are slow, paperwork-heavy, and not advertised, but they exist. Use the Lilly Mounjaro Savings Card terms specifically exclude state assistance programs from stacking, so this is an either/or, not a both ^[2].

Medicare patients: what to do

Medicare Part D covers Mounjaro for type 2 diabetes on most plans, subject to formulary tiers, prior authorization, and deductibles. Out-of-pocket costs range from $50 to several hundred dollars per month, depending on plan and where you are in your deductible cycle.

What Medicare Part D does NOT cover: Mounjaro used solely for weight loss. Federal law prohibits Medicare from covering weight-loss drugs. Legislation to change this has been introduced (the Treat and Reduce Obesity Act) but not enacted as of mid-2026.

Strategies if you are on Medicare:

• Run your plan through medicare.gov's Plan Finder and compare Mounjaro coverage across plans during open enrollment.
• Enroll in the Medicare Prescription Payment Plan (M3P) if your Mounjaro copay is high. M3P is a free budgeting tool that spreads your annual Part D out-of-pocket costs into 12 monthly payments. Lilly's site explicitly directs Medicare patients to it ^[1].
• If your copay is still unaffordable, apply to Lilly Cares Foundation. Medicare enrollment does not disqualify you from Lilly Cares the way it disqualifies you from the savings card.
• Compare your plan copay to GoodRx cash price for Mounjaro at your local pharmacy. Occasionally GoodRx wins.

Mounjaro cost without insurance: the real numbers

If you have no insurance at all, here is the honest cost landscape:

The $25 monthly figure does not exist for the uninsured. Anyone advertising "$25 Mounjaro with no insurance" is either misrepresenting the program or selling something that is not Mounjaro.

How much does Mounjaro cost with insurance

Out-of-pocket cost with commercial insurance depends on your plan's formulary and copay structure, not on Mounjaro's list price. Typical ranges in 2026:

• Tier 2 or Tier 3 specialty copay: $40 to $100 per month before the savings card; $25 per month after the card.
• Higher copay or coinsurance plans: $200 to $500 per month before the card; $50 to $350 per month after the card (the card knocks off up to $150 per fill).
• High-deductible health plans before the deductible is met: $800 to $1,069 per month for the first few fills, dropping after the deductible. The savings card still applies up to its $150 monthly cap during the deductible phase.

If your plan denies Mounjaro entirely, ask your prescriber to file a prior authorization with documentation of your A1C, BMI, and prior diabetes medications. PA approval rates are high for type 2 diabetes diagnoses with a clear treatment rationale.

Mounjaro cost in the UK

A note for international searchers. In the UK, Mounjaro is available through the NHS for type 2 diabetes under NICE guidance and from private clinics for weight management. Private prescription prices for Mounjaro in 2026 typically run £140 to £260 per month depending on dose and pharmacy. NHS prescription charges are a flat £9.90 per item (England, 2026 rate) if you are not exempt. The Eli Lilly US savings card does not apply outside the US; the UK has no equivalent manufacturer coupon for retail patients. Lilly UK does run patient access schemes negotiated with the NHS, but those operate at the system level, not the individual patient level.

The cheapest legal path: decision tree

Follow this in order. Stop at the first row that matches you.

The legal cost floor for brand-name Mounjaro is $0 (Lilly Cares) for income-qualified patients and $25/month (savings card) for commercially-insured patients. Everything else is a tradeoff between coverage, indication, and which brand of tirzepatide you actually receive.

Frequently asked questions about the Mounjaro coupon

How do I get a Mounjaro coupon for $25 a month?

Apply for the Eli Lilly Mounjaro Savings Card at mounjaro.lilly.com/savings-resources. You must have commercial insurance that covers Mounjaro, be 18+, be a US resident, and have a valid Mounjaro prescription. Apply online in five minutes, card is free.

Can I use the Mounjaro Savings Card with Medicare?

No. The card explicitly excludes Medicare Part D, Medicare Advantage, Medigap, Medicaid, TRICARE, VA, DoD, and IHS enrollees. This is a federal anti-kickback rule, not Lilly's choice. Medicare patients should look at Lilly Cares Foundation or the Medicare Prescription Payment Plan instead.

How much can I save with the Mounjaro Savings Card?

Up to $150 per 1-month fill, $300 per 2-month fill, or $450 per 3-month fill, with a $1,950 annual maximum across up to 13 fills. If your insurance copay is already $175 or less, the card drops you to the $25 floor.

Is there a Mounjaro coupon for uninsured patients?

Not the $25 savings card. Uninsured patients should apply to the Lilly Cares Foundation at lillycares.com for free Mounjaro if household income is at or below 400% of the federal poverty level. Otherwise GoodRx at $900 to $1,000 per month is the next-best option.

Does GoodRx work for Mounjaro?

Yes, but the discount is modest (typically 5 to 15% off the $1,069 list price). GoodRx is most useful for Medicare patients without coverage and uninsured patients above Lilly Cares income limits. You cannot combine GoodRx with the Mounjaro Savings Card on the same fill.

How much does Mounjaro cost without insurance?

List price is approximately $1,069 per month at retail pharmacies. With GoodRx, around $900 to $1,000. With Lilly Cares (if you qualify), $0. The often-cited $25 price requires commercial insurance and does not apply to uninsured patients.

How do I get Mounjaro covered by insurance if my plan denies it?

Ask your prescriber to file a prior authorization with documentation of your A1C, BMI, prior diabetes medications tried, and contraindications to alternatives. PA approval for type 2 diabetes is common. If denied, you can appeal once with additional documentation; most commercial plans cover Mounjaro for T2D with PA.

Is Mounjaro covered by medical insurance for weight loss?

Mounjaro is FDA approved only for type 2 diabetes. For weight management, the same molecule is sold as Zepbound. Most commercial plans cover Mounjaro for T2D and Zepbound for weight management separately, with different prior authorization criteria. Medicare does not cover either for weight loss.

Does the LillyDirect Self Pay $349 price apply to Mounjaro?

No. LillyDirect Self Pay is a cash-pay program for Zepbound vials (weight management indication), priced around $349 to $599 per month. There is no equivalent direct-to-consumer cash price for Mounjaro pens. Patients seeking cheap tirzepatide for non-diabetes use typically switch to Zepbound through a prescriber.

Can I get a Mounjaro coupon in the UK?

The Eli Lilly US savings card is US and Puerto Rico only. UK patients access Mounjaro through the NHS (for type 2 diabetes under NICE criteria) or pay privately at £140 to £260 per month. No retail manufacturer coupon exists for UK consumers.

How long is the Mounjaro Savings Card valid?

Each card covers up to 13 fills per calendar year. The current card expires December 31, 2026. You can re-enroll annually as long as you still meet eligibility criteria. Lilly has renewed the program every year since Mounjaro's 2022 launch.

Where the program ends

The Mounjaro Savings Card exists because Eli Lilly wants Mounjaro on as many commercial formularies as possible, and reducing the patient's out-of-pocket cost increases adherence and refill rates. It is a real program, used by hundreds of thousands of patients, and your $25 fill is funded by Lilly's net revenue on the same prescription. There is no catch beyond the eligibility rules.

What there is not, anywhere, is a coupon that gets uninsured patients or Medicare patients to $25. If you see one advertised, it is either a different program (Lilly Cares, free for low-income), a different drug (Zepbound, not Mounjaro), or a scam. Stick to mounjaro.lilly.com and lillycares.com. Both are free. Both are legitimate. Everything else on the search results page is downstream of those two sources.