Medical Billing Guides

BCBS, or Blue Cross Blue Shield, utilizes various member ID prefixes to help medical billers, healthcare providers, and patients identify the appropriate healthcare plans. The BCBS prefixes range from RAA to RZZ, and this guide aims to provide an exhaustive…

BCBS member ID prefixes are a critical tool for medical billers, healthcare providers, and patients to identify the correct BCBS healthcare plan. To make your work easier, we’ve compiled a complete list of BCBS prefixes from XAA to XZZ, including…