Enrollment in the Program is open to Costco members (and their dependents) who have no prescription drug coverage available. Anyone receiving benefits from a publicly funded health care program, such as Medicare or Medicaid, is not eligible.
Costco Member Prescription Program Preferred Drug List
The Costco Member Prescription Program offers cost savings on ALL prescription medications. This preferred drug list is an abbreviated guide. Visit your local Costco pharmacy for complete pricing and get started today.