Search from more than 66,000 in-network pharmacies at Prime Therapeutics.
Select your plan and enter required information. We will connect you with Prime Therapeutics to provide the in-network pharmacies available for you.
Find stores near you that accept your Horizon EXTRA Benefits Card for OTC items. Log in at HorizonEXTRABenefits.com. You can also check your balance and make purchases from the online catalog. Give us a call at 1-800-480-6598 (TTY 711) if you need help or have any issues with your card.