Your Group Number can be found on
your Blue Cross and Blue Shield ID Card.
Please contact Customer Service at 1-888-671-6871 for your group number.
FEP Members: If you are part of the Federal Employee Program (FEP), you should use Group Number 53533 when registering. If you wish to view claims or benefit information, please go to http://www.fepblue.org.
Postal Members: If you are part of the Postal Service Health Benefits (PSHB) Program, you should use Group Number 63715 when registering. If you wish to view claims or benefit information, please go to https://www.fepblue.org/our-plans/usps.