CMPP
Everyone deserves access to affordable prescription medications.
As the high price of prescription drugs continues to soar, many people are struggling to pay for medications. That’s why we’ve created the Costco Member Prescription Program (CMPP). This prescription discount program enables Costco members to obtain lower prices at Costco and participating pharmacies for their families and pets - whether or not they have insurance.
The Costco Member Prescription Program is offered at no additional charge. It's one of the many benefits of being a Costco member.
Get exclusive members-only prescription prices.
Search for your medication and save today.
How Does the Costco Discount Prescription Program Work?
CMPP is an Rx discount program that enables Costco members to save money by receiving lower medication prices at Costco and participating network pharmacies. Costco negotiates discounts on drug prices to offer members lower prices on medications. It's simple. There's no enrollment or extra fees - no coupons, no insurance or other RX cards required.
The CMPP pricing applies to in-person or mail order at local Costco pharmacies and at thousands of participating neighborhood pharmacies including: Albertsons, Kroger, Safeway, Walgreens, Wegman, Vons, and many more.
CMPP is an easy way for Costco members to take advantage of lower prescription prices.
Save money on a wide variety of prescription drugs.
The Costco discount prescription program offers instant savings on a wide variety of prescription drugs, both brand-name and generic. Use your Costco Membership Card to save money on popular prescription drugs, as well as generic medications, common vaccines, booster shots, numerous pet medications, and medical supplies. You can also get discounts on compound medications prescribed by your physician
Pay less for pet medications today!
Get discounts on vaccines and booster shots!
How much of a prescription discount can I expect?
The Costco Member Prescription Program offers discounts on preprescription drugs up to 80% or more, depending on the medication.
Ask your Costco pharmacist about your CMPP savings. They can also recommend a similar medication as a replacement for the one you have been prescribed, which may have a higher discount.
Do prescriptions cost the same at all pharmacies?
Prescription prices can vary from one pharmacy to the next. That is why we encourage our members to visit costco.com/cmpp to compare prices before filling their prescriptions.
Even if you have insurance, it’s important to compare your copay cost to the CMPP discount price to ensure that you’re getting the lowest price possible. Please note that prices are subject to change and may vary by location.
Can you use CMPP with insurance, government programs, or other RX cards?
CMPP can only be used as the primary prescription discount. CMPP cannot be combined with any commercial, Med D or State plans. Rx discount cards, coupons and other standard insurance programs CANNOT be used in conjunction with CMPP discount card pricing.
For more detailed information on the Costco Member Prescription Program view all FAQs.
How to use the Costco Member Prescription Program
Follow these three easy steps:
1. Search
Search for your medication at Costco.com/cmpp to compare prices and save.
2. Show
3. Save
Save money instantly with exclusive Costco member-only pricing!Present your Costco Membership Card at your local Costco pharmacy or one of the thousands of participating network pharmacies. Once you show your Costco Membership Card, pharmacy staff will identify you as a CMPP member. Remember to ask for your member discount. If you have any questions about CMPP, just ask your pharmacist.
When visiting participating pharmacies, remember to also bring the Costco BIN# (018422) and PCN Info (VENTEG) along with your Costco Card for easier processing.