Know which price you are reading
List prices, maker cash offers, discount-card prices, insured payments, and government-program prices are different kinds of numbers.
The drugmaker’s published figure is called its list price. Your own bill is not being quoted by that figure. Without insurance, the amount you pay is called the cash price. Ask which price the offer is quoting.
Cash prices recorded on a particular date
The maker’s September 26, 2026 price terms listed cash prices from $299 to $699 for a 28-day supply of Zepbound (tirzepatide) vials or KwikPens.
A KwikPen holds several doses of medicine.
Vials are small medicine bottles. The strengths below identify the packages in those price terms; they are not instructions for how much medicine to take. A milligram (mg) measures the amount of medicine.
The listed price was $299 at 2.5 mg and $399 at 5 mg.
The 7.5 mg package, the 10 mg package, the 12.5 mg package, and the 15 mg package each had a $449 refill offer.
Under that offer, no more than 45 days could pass between the previous delivery and the next refill.
If a refill missed that deadline, the regular price was $499 at 7.5 mg and $699 at 10 mg, 12.5 mg, or 15 mg.
The published offers carried a December 31, 2026 end date.
Treat a dated offer as context. Get the written conditions for your own prescription and for its next refill.
Add the cost of care
A sample taken September 26, 2026 found that online weight-care memberships usually charged separately for the medicine.
Ask for a written bill that lists each charge: the visit, any membership, medicine, tests, and delivery. Ask what you owe if no medicine is prescribed.
Then ask for the continuing price after any introduction, the commitment period, and the cancellation terms. Keep the answer in writing.
Check what cash payment leaves out
The maker’s cash payment sits outside insurance and counts toward neither the deductible nor the out-of-pocket limit in your plan.
Before your plan shares certain costs, you pay the amount called your deductible. The out-of-pocket limit caps your share of covered costs under the plan.
Ask the plan to compare your actual covered cost with the cash option. A low advertised number cannot do that comparison for you.