If you found an HGB TRS TRR charge on your credit card, debit card, or bank statement, it is most commonly associated with Humana Military and TRICARE premium billing. This descriptor may appear for TRICARE Reserve Select, TRICARE Retired Reserve, TRICARE Young Adult, TRICARE Prime, or another TRICARE-related payment handled through Humana Military. Because banks… Continue reading HGB TRS TRR Charge: What Is It? Humana Military TRICARE