Why Does Costco Not Accept HSA Cards?

Costco, like many other retailers, does not accept HSA cards due to a variety of reasons. It's important to understand why this popular wholesale store does not support these payment methods.

One of the main reasons Costco does not accept HSA cards is because they require specific merchant category codes (MCC) for transactions. HSA cards are typically tied to healthcare-related expenses, and Costco's MCC may not align with these codes, leading to a technical limitation in processing payments.

Additionally, Costco aims to keep costs low for its customers by negotiating with credit card companies for lower transaction fees. Accepting HSA cards could potentially increase their transaction fees, impacting their ability to offer competitive prices on their products.

Furthermore, Costco may have operational challenges in accommodating HSA payments, such as the need for additional training for staff or changes to their existing payment systems.


Costco's decision not to accept HSA cards can be traced back to several reasons that many shoppers might not be aware of. While it's a convenient option for many, the technical aspects play a significant role in this policy.

Download our FREE mobile app to get more of the following

Over 7,000+ HSA eligible items for sale.
Check on product HSA (Health Savings Account) eligibility
Get price update notifications
And more!

Did you find this page useful?

Subscribe to our Newsletter