Eligibility & Benefits
When checking eligibility and benefits, be sure the member ID prefix is valid for the date of service (see our prefix page). Alternatively, you can use the "Search by Name" option.
Blue Cross® Blue Shield® of Arizona (AZ Blue) Plans Federal Employee Program® (FEP®) Plans BlueCard® (Out-of-Area) Plans | |
Medicare Advantage Plans | |
Corporate Health Services (CHS) Group Plans (no prefix) | Contact the third-party administrator (TPA) named on the member ID card or use our search tool to find the TPA contact information: 
CHS Group - TPA Information Finder |
BlueDental Stand-Alone Plans (prefix 99D) |
Additional Resources
Member ID Prefixes
Reference our prefix list for recent prefix updates.
Member ID Cards
See ID card samples and information.
Networks & Products
Get an overview of our networks and associated benefit plans.
Telehealth
Access our telehealth code list and coverage information.
Can’t find what you’re looking for? We’re here to help.