Live in the West Region? There is now a referral approval waiver in place through April 30, 2025. Learn More About the Referral Approval Waiver. Also, you have until April 30 to set up your payment info if you pay by EFT, credit card, or debit card. This is for TRICARE Prime, TRICARE Select, TYA, TRS, and TRR plans. If you miss this deadline, you will be disenrolled back to Jan. 1. Visit www.tricare.mil/west today.