BCBS Alpha Prefix List 2025

If you are a Blue Cross Blue Shield Insurance (BCBS) member, you have seen a series of letters that updated on your backside of member’s ID card. These letters are BCBS Prefixes and it is essential for your BCBS health insurance plan. BCBS Alpha Prefix List help to identify the plan you are enrolled in and the geographic region where your plan is based on. In this article we discussed about BCBS Alpha Prefix Lookup and importance of BCBS prefixes.

BCBS Prefix List

AAA to AZZBAA to BZZCAA to CZZDAA to DZZ
EAA to EZZFAA to FZZGAA to GZZHAA to HZZ
IAA to IZZJAA to JZZKAA to KZZLAA to LZZ
MAA to MZZNAA to NZZOAA to OZZPAA to PZZ
QAA to QZZRAA to RZZSAA to SZZTAA to TZZ
UAA to UZZVAA to VZZWAA to WZZXAA to XZZ
YAA to YZZZAA to ZZZ
A2A to A9ZB2A to B9ZC2A to C9ZD2A to D9Z
E2A to E9ZF2A to F9ZG2A to G9ZH2A to H9Z
I2A to I9ZJ2A to J9ZK2A to K9ZL2A to L9Z
M2A to M9ZN2A to N9ZO2A to O9ZP2A to P9Z
Q2A to Q9ZR2A to R9ZS2A to S9ZT2A to T9Z
U2A to U9ZV2A to V9ZW2A to W9ZX2A to X9Z
Y2A to Y9ZZ2A to Z9Z

What is an Alpha Prefix in BCBS Insurance?

Every Blue Cross and Blue Shield plan starts with an Alpha Prefix so they are called in medical terms BCBS Alpha Prefix. Alpha Prefix means plan id starts with three alphabets like ABC, XYZ, etc.

The first two alphabets of the BCBS prefix denote the plan and the third alphabet prefix denotes the type of product the insured choose for coverage.

Example: BCBS Prefix “ZGP” (Blue Cross Blue Shield of Texas – it is a PPO Product)

  • 1st Character “Z” Plan Specific
  • 2nd Character “G” Plan Specific (letter assigned to the BCBS Plan)
  • 3rd Character “P” PPO Product (letter assigned by the BCBS Plan to identify product type elected by the member)
Blue Cross Blue Shield Alpha Prefix
Example of BCBS Alpha Prefix

BSBS insurance has unique prefixes and follows up a unique ID number. It comes up with the facilities such as dental, vision and other health issues. The BCBS prefixes include filling up the claims of the insurance details.

BCBS alpha prefix list
BCBS Alpha Prefix lookup

BCBS Alpha prefix list and BCBS Alpha numeric prefix list are very important to submit claims to BCBS insurance. If you are using electronic submission then prefix is important to submit claims successfully and received by insurance correctly.

BCBS alpha numeric prefix
Example of BCBS Alpha Numeric Prefix

Understanding your BCBS prefix directory can help you better understand your insurance plan and its benefits. It can also help you choose healthcare providers who participate in your plan’s network and offer you the best care at the lowest cost.

Blue Cross Blue Shield customer service?

For Blue Cross Blue Shield customer services please refer to the contact number on backside of the insurance card or visit below article for BCBS contact numbers state wise

BCBS Provider Phone Number and Claim Address

Also Read : BCBS Claim Status on IVR

Please Save : BCBS Prefix List 2025 Pdf

Also Read : Insurance Claim Address (A to Z)

Note- All information is collected from authorized sources of Blue Cross Blue Shield Insurance.

BCBS Prefix Lookup App Download

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