Walmart $4 Prescription List 2026 — Complete Guide

Over 300 generic medications for $4 per month, no insurance required. Here's what's covered, what's not, and the catches most people miss.

Walmart's $4 Prescription Program has been running since 2006, and despite occasional rumors it's been discontinued, it's still going strong in 2026. The concept is simple: roughly 300 generic medications at commonly prescribed dosages for $4 per 30-day supply or $10 for a 90-day supply. No insurance needed, no coupon to clip, no membership required.

How the Program Works

You walk into any Walmart or Sam's Club pharmacy with a valid prescription, and you ask for the $4 price. That's it. The pharmacist runs it as a cash transaction. You can choose to use your insurance instead if your copay happens to be lower, but for most generics, $4 beats your insurance copay — especially if you're on a high-deductible plan.

The $10 option for 90-day supplies works out to $3.33 per month, saving you about $2 over three monthly fills plus two fewer trips to the pharmacy. For maintenance medications you'll be taking long-term, the 90-day option is almost always the better deal.

What's Covered

The program covers generic medications across most major therapeutic categories: antibiotics like amoxicillin and azithromycin, blood pressure medications such as lisinopril, amlodipine, and metoprolol, diabetes drugs including metformin and glipizide, cholesterol-lowering statins like atorvastatin and simvastatin, thyroid medications like levothyroxine, mental health drugs including sertraline and fluoxetine, pain and anti-inflammatory medications, and many more.

The full list is available on Walmart's website and at any Walmart pharmacy counter. It's updated periodically — drugs can be added or removed without advance notice.

What's NOT Covered

The program has clear limitations. No brand-name drugs are included — generics only. The list covers "commonly prescribed dosages," which means higher doses of a covered medication may cost more. Antibiotics, antihistamines, and steroids are generally not included in the base $4 tier. And the program is not available in North Dakota due to state pharmacy laws.

If your medication isn't on the list, Walmart still may offer competitive pricing — it just won't be at the flat $4 rate. In those cases, comparing with a GoodRx or SingleCare coupon at Walmart is worth trying.

The Catches Most People Miss

Paying the $4 cash price means you're not using your insurance. That means the purchase doesn't count toward your insurance deductible or out-of-pocket maximum. For most people on cheap generics, this doesn't matter. But if you're close to hitting your deductible and have expensive medications coming up, running the generic through insurance — even at a higher copay — might save you money in the long run.

First fills must be picked up in-store. Walmart's mail-order service covers refills only, so you'll need to make at least one trip to the pharmacy for each new prescription.

The list can change without notice. If you've been getting a medication for $4 and it suddenly costs more, the drug may have been removed from the program. Have a backup plan — a GoodRx coupon or a transfer to Costco or Cost Plus Drugs.

How It Compares