There are several ways you can help keep your health care costs down when using your prescription drug benefits. 1. Use a Preferred Pharmacy Before you fill prescriptions, be sure you are using a preferred pharmacy in the Preferred Pharmacy Network. Some medications have copays as low as $0 at preferred pharmacies. Some medicines can be filled in a 90-day supply at preferred pharmacies and by mail. Get more information about finding a preferred pharmacy near you or how to switch to a preferred pharmacy. 2. Check Your Drug List Your drug coverage is based on an approved list of drugs considered to be safe and cost-effective. The drug list is regularly updated. It is always a good idea to confirm your medication(s) is on the drug list. Ask your doctor if a different drug may work for you if your prescription is not on the list. 3. Consider/Ask About Generics There are times when a generic drug may be a good option instead of a brand drug. Learn more about the difference between generic and brand drugs . Be sure to ask your doctor if there are generic options for your prescriptions. 4. Use Rewards if Available When you choose your preferred pharmacy, ask if they have a member or buyer rewards program. You may earn rewards through purchases. Some pharmacies allow rewards to be used toward cash discounts on future purchases. Originally published 2/12/2020; Revised 2021, 2022