If I registered for Blue Rewards prior, do I need to re-register in a new year? January 05, 2026 15:33 No. Blue Rewards registrants who renew their BlueCross policy do not need to re-register for Blue Rewards. Related articles Will I get a new Blue Rewards card to use in 2026? Can reward dollars earned in 2025 be used in 2026? Why is my card not working? Can Blue Rewards dollars be used on dental or vision expenses? How long will it take for the carryover dollars to show in my Blue Rewards account?