Zepbound Savings Card 2026: How to Qualify and Activate Your $25 Copay

The 2026 Zepbound savings card lets most commercially insured adults lower their Zepbound single-dose pen prescription to as little as a $25 copay for up to 13 fills per calendar year. To keep the benefit, you must attest that you have commercial drug insurance (no Medicare or Medicaid), meet Lilly’s household-income requirements, activate the card online, and re-enroll once the card or calendar year ends. If you are denied, correcting insurance billing codes or using an Rx.com discount card can often get your costs back down.

• The $25 copay applies only to the Zepbound single-dose pen when your commercial plan covers the drug. (zepbound.lilly.com)
• Savings are capped at $100 per 28-day fill and $1,300 total each calendar year. (zepbound.lilly.com)
• You can use the card for up to 13 prescription fills before you must re-enroll for a new card. (zepbound.lilly.com)
• Government health programs (Medicare, Medicaid, TRICARE®, VA) make you ineligible, and the pharmacy will reject the claim. (zepbound.lilly.com)
• Most rejections trace back to expired cards, missing BIN/PCN numbers, or alternate funding programs on your plan.
• If you do not qualify, you can compare cash prices or explore alternatives such as the Rx.com weight loss program.

What the Zepbound savings card is and why it exists

Lilly’s Zepbound savings card is a manufacturer copay assistance program that lowers out-of-pocket costs for eligible adults with commercial insurance. The 2026 card covers up to $100 per monthly prescription and up to $1,300 per calendar year, bringing many fills down to a fixed $25 copay. The benefit applies only to the FDA-approved single-dose pen formulation, not to vials or the self-pay KwikPen program. (zepbound.lilly.com)

Who qualifies for the 2026 card?

You must meet every line of Lilly’s eligibility checklist to activate the card. The key points are:

• Commercial drug insurance: Your plan must list Zepbound as a covered drug (even if it requires prior authorization).
• No government coverage: Medicare, Medicaid, TRICARE®, VA and similar programs void eligibility. (zepbound.lilly.com)
• U.S. resident and 18 years or older.
• Household-income attestation: During enrollment you must confirm your annual household income is below the cap Lilly sets in the online form. (Lilly does not publicly publish the exact dollar limit.)
• Alternate funding programs: If your employer pharmacy-benefit manager forces you into an “alternate funding” vendor, Lilly bars use of the card.

If any of these points change mid-year-for example, you move to Medicare-you must stop using the card and notify the program. (zepbound.lilly.com)

How to activate your card step by step

Activation takes about five minutes if you gather the right information first.

1. Collect your insurance card. You will need the Rx BIN, PCN, group and member ID numbers.
2. Visit the official enrollment portal. Go to enrollment.zepbound.lilly.com and click “Enroll in savings.”
3. Answer the eligibility questions. These include income attestation, insurance type and confirmation you are not on Medicare or Medicaid.
4. Create or confirm a Lilly account. Enter your email and set a password to store the digital copay card.
5. Save or print the card. The portal displays your unique BIN, PCN and ID numbers. Screenshot or print them for the pharmacy.

You can also text “ZEPBOUND” to 85099 from the phone number listed on the enrollment page to receive the card via SMS.

How the $25 copay and refill limits work

The card pays the difference between your plan’s normal copay and $25, up to Lilly’s maximum. If your plan’s copay is $125, Lilly contributes $100 and you pay $25. If the copay is $400, Lilly still covers only $100 and you pay $300.

Re-enroll after 13 fills or December 31. The terms state the card “may be used for up to 13 prescription fills per calendar year” and expires on 12/31/2026. (zepbound.lilly.com) If you fill monthly, that works out to one year of coverage. You can re-enroll for a fresh card once the limit is reached or a new year begins.

Common denial reasons and quick fixes

Most pharmacy rejections fall into a handful of predictable buckets.

• Card expired or out of fills: Check the printed “valid through” date and the number of refills used. Re-enroll if needed.
• Wrong formulation: The $25 card is only for the single-dose pen NDCs. If your doctor wrote “KwikPen,” the claim will reject.
• Government insurance detected: If your plan secondary is Medicare or Medicaid, the rejection is automatic and irreversible.
• Alternate funding program flag: Some PBMs mark claims as AFP; ask your HR department to opt you out or switch back to the standard pharmacy benefit.
• Missing BIN/PCN: Make sure the pharmacist enters every number exactly as printed on the card.
• Copay accumulator blocker: A few plans refuse to apply manufacturer assistance to deductibles, leaving a large balance. Appeal to your plan or ask the pharmacist to run the claim under “coordination of benefits.”

Can you stack the savings card with a pharmacy coupon?

No-the terms forbid combining the card with any other discount on the same claim. However, you can try the $25 card first; if it rejects, ask the pharmacist to rerun the claim as a cash prescription and apply an Rx.com free discount card. In many states, a coupon can bring the cash price below $499 even without the savings card.

Use Rx.com’s drug price comparison tool to see real-time cash prices at 60,000 U.S. pharmacies before you walk in.

What if you do not qualify?

If you are excluded from the $25 card because of Medicare, Medicaid or a high commercial copay, you still have options:

• Appeal to your plan. Our separate guide explains how to request prior authorization or an exception.
• Compare cash prices. Some pharmacies now list retail prices under $900 for certain doses-check Zepbound prices on Rx.com before filling.