As per latest update of Blue Cross Alpha Prefix by State AAA-AZZ, in the below mentioned format. All information is updated as per latest updates from authorized portals as well. BCBS insurance is largest private insurance in USA. The BCBS Prefixes are showing the different BCBS plans as per their specialization and geographic area.
BCBS Prefix List AAA to AZZ
| BCBS Prefix list 2024 | BCBS Plan Name |
|---|---|
| AAA | BlueCross Blue Shield Alabama |
| AAB | BlueCross Blue Shield Michigan |
| AAC | BlueCross Blue Shield Illinois |
| AAD | BlueCross Blue Shield South Carolina |
| AAE | Anthem BlueCross Blue Shield Nevada |
| AAF | BlueCross Blue Shield Arizona |
| AAG | Anthem BlueCross Blue Shield Georgia |
| AAH | Blue Shield California |
| AAI | BlueCross Blue Shield Michigan |
| AAJ | No Assigned Prefix |
| AAK | Anthem BlueCross Blue Shield Indiana |
| AAL | No Assigned Prefix |
| AAM | BlueCross Blue Shield Alabama |
| AAN | Empire BlueCross Blue Shield New York |
| AAO | Blue Shield California |
| AAP | BlueCross Blue Shield Tennessee |
| AAQ | Anthem BlueCross Blue Shield Kentucky |
| AAR | Carefirst BCBS |
| AAS | Anthem BlueCross Blue Shield Indiana |
| AAT | Anthem BlueCross |
| AAU | Anthem BlueCross Blue Shield Ohio |
| AAV | Anthem BlueCross Blue Shield Georgia |
| AAW | No Assigned Prefix |
| AAX | BlueCross Blue Shield South Carolina |
| AAY | BlueCross of Idaho |
| AAZ | Anthem BlueCross Blue Shield Indiana |
| ABA | BlueCross Blue Shield Illinois |
| ABB | BlueCross Blue Shield Arizona |
| ABC | BlueCross Blue Shield Alabama |
| ABD | Regence BCBS |
| ABE | BlueCross Blue Shield Minnesota |
| ABF | Empire BlueCross Blue Shield New York |
| ABG | BlueCross Blue Shield Illinois |
| ABH | BlueCross Blue Shield Minnesota |
| ABI | Highmark BlueCross Blue Shield Pennsylvania |
| ABJ | BlueCross Blue Shield Minnesota |
| ABK | Carefirst BCBS |
| ABL | BlueCross Blue Shield Illinois |
| ABM | BlueCross Blue Shield Alabama |
| ABN | Anthem BlueCross Blue Shield Nevada |
| ABO | Anthem BlueCross |
| ABP | BlueCross Blue Shield North Carolina |
| ABQ | Carefirst BCBS |
| ABR | Carefirst BCBS |
| ABS | Wellmark BCBS |
| ABT | Anthem BlueCross Blue Shield Connecticut |
| ABU | BlueCross Blue Shield Minnesota |
| ABV | BlueCross Blue Shield Tennessee |
| ABW | Anthem BlueCross Blue Shield Colorado |
| ABX | Blue Shield California |
| ABY | Carefirst BCBS |
| ABZ | Anthem BlueCross Blue Shield Indiana |
| ACA | BlueCross Blue Shield Alabama |
| ACB | No Assigned Prefix |
| ACC | No Assigned Prefix |
| ACD | Empire BlueCross Blue Shield New York |
| ACE | Highmark BlueCross Blue Shield Pennsylvania |
| ACF | Premera BlueCross of Alaska |
| ACG | BlueCross Blue Shield Tennessee |
| ACH | Empire BlueCross Blue Shield New York |
| ACI | Anthem BlueCross Blue Shield Kentucky |
| ACJ | Anthem BlueCross Blue Shield New Hampshire |
| ACK | Empire BlueCross Blue Shield New York |
| ACL | BlueCross of Idaho |
| ACM | BlueCross Blue Shield Massachusetts |
| ACN | BlueCross Blue Shield Texas |
| ACO | Carefirst BCBS |
| ACP | No Assigned Prefix |
| ACQ | Florida Blue |
| ACR | Anthem BlueCross |
| ACS | Carefirst BCBS |
| ACT | BlueCross Blue Shield Illinois |
| ACU | Blue Shield California |
| ACV | Wellmark BCBS |
| ACW | Anthem BlueCross |
| ACX | BlueCross Blue Shield Illinois |
| ACY | No Assigned Prefix |
| ACZ | Anthem BlueCross Blue Shield Georgia |
| ADA | Anthem BlueCross |
| ADB | Anthem BlueCross Blue Shield Missouri |
| ADC | BlueCross Blue Shield Illinois |
| ADD | Anthem BlueCross Blue Shield Indiana |
| ADE BCBS Prefix | BlueCross Blue Shield Illinois |
| ADF | BlueCross Blue Shield Western New York |
| ADG | Anthem BlueCross Blue Shield Missouri |
| ADH | Anthem BlueCross Blue Shield Ohio |
| ADI | Anthem BlueCross |
| ADJ | BlueCross Blue Shield Nebraska |
| ADK | Anthem BlueCross |
| ADL | Anthem BlueCross Blue Shield Indiana |
| ADM | BlueCross Blue Shield Illinois |
| ADN | Anthem BlueCross Blue Shield Missouri |
| ADO | BlueCross Blue Shield Michigan |
| ADP | Empire BlueCross Blue Shield New York |
| ADQ | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| ADR | Wellmark BCBS |
| ADS | No Assigned Prefix |
| ADT | No Assigned Prefix |
| ADU | Florida Blue |
| ADV | BlueCross Blue Shield Illinois |
| ADW | Maryland/District of Columbia/Northern Virginia |
| ADX | Florida Explore-my-plan |
| ADY | No Assigned Prefix |
| ADZ | Anthem BlueCross Blue Shield Missouri |
| AEA | BlueCross Blue Shield Texas |
| AEB | No Assigned Prefix |
| AEC | Anthem BlueCross Blue Shield Kentucky |
| AED | Carefirst BCBS |
| AEE | Arkansas BCBS |
| AEF | BlueCross Blue Shield Illinois |
| AEG | Anthem BlueCross Blue Shield Ohio |
| AEH | Carefirst BCBS |
| AEI | Anthem BlueCross Blue Shield Virginia |
| AEJ | No Assigned Prefix |
| AEK | Anthem BlueCross Blue Shield Ohio |
| AEL | Anthem BlueCross |
| AEM | Carefirst BCBS |
| AEN | Highmark BlueCross Blue Shield Pennsylvania |
| AEO | BlueCross Blue Shield Massachusetts |
| AEP | Wellmark BCBS |
| AEQ | BlueCross Blue Shield Michigan |
| AER | BlueCross Blue Shield Texas |
| AES | BlueCross Blue Shield Alabama |
| AET | Anthem BlueCross |
| AEU | BlueCross Blue Shield Texas |
| AEV | BlueCross Blue Shield Texas |
| AEW | Florida Blue |
| AEX | BlueCross Blue Shield Texas |
| AEY | No Assigned Prefix |
| AEZ | BlueCross Blue Shield Illinois |
| AFA | No Assigned Prefix |
| AFB | BlueCross Blue Shield Kansas City |
| AFC | Wellmark BCBS |
| AFD | BlueCross Blue Shield South Carolina |
| AFE | Blue Shield California |
| AFF | No Assigned Prefix |
| AFG | BlueCross Blue Shield Kansas City |
| AFH | Anthem BlueCross Blue Shield Ohio |
| AFI | BlueCross Blue Shield Rhode Island |
| AFJ | Anthem BlueCross Blue Shield Nevada |
| AFK | BlueCross Blue Shield South Carolina |
| AFL | No Assigned Prefix |
| AFM | BlueCross Blue Shield Minnesota |
| AFN | Anthem BlueCross Blue Shield Ohio |
| AFO | Arkansas BCBS |
| AFP | No Assigned Prefix |
| AFQ | Regence BCBS |
| AFR | Anthem BlueCross |
| AFS | No Assigned Prefix |
| AFT | Anthem BlueCross Blue Shield Virginia |
| AFU | Anthem BlueCross Blue Shield Virginia |
| AFV | Carefirst BCBS |
| AFW | No Assigned Prefix |
| AFX | BlueCross Blue Shield Illinois |
| AFY | Highmark BlueCross Blue Shield Pennsylvania |
| AFZ | Anthem BlueCross Blue Shield Ohio |
| AGA | Anthem BlueCross Blue Shield Georgia |
| AGB | Excellus BlueCross Blue Shield New York |
| AGC | Empire BlueCross Blue Shield New York |
| AGD | Anthem BlueCross Blue Shield Indiana |
| AGE | Anthem BlueCross Blue Shield Ohio |
| AGF | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| BCBS prefix AGG | Anthem BlueCross Blue Shield Ohio |
| AGH | Anthem BlueCross Blue Shield Georgia |
| AGI | Anthem BlueCross Blue Shield Nevada |
| AGJ | BlueCross of Idaho |
| AGK | BlueCross Blue Shield Minnesota |
| AGL | Premera BlueCross Blue Shield Alaska |
| AGM | BlueCross of Idaho |
| AGN | Carefirst BCBS |
| AGO | No Assigned Prefix |
| AGP | BlueCross Blue Shield Minnesota |
| AGQ | Carefirst BCBS |
| AGR | Anthem BlueCross Blue Shield Colorado |
| AGS | Anthem BlueCross |
| AGT | Blue Shield California |
| AGU | Carefirst BCBS |
| AGV | BlueCross Blue Shield South Carolina |
| AGW | No Assigned Prefix |
| AGX | Anthem BlueCross Blue Shield Virginia |
| AGY | Anthem BlueCross Blue Shield Wisconsin |
| AGZ | BlueCross Blue Shield Massachusetts |
| AHA | BlueCross Blue Shield Illinois |
| AHB | Anthem BlueCross Blue Shield Ohio |
| AHC | Premera BlueCross of Alaska |
| AHD | Carefirst BCBS |
| AHE | Empire BlueCross Blue Shield New York |
| AHF | No Assigned Prefix |
| AHG | BlueCross Blue Shield North Carolina |
| AHH | Anthem BlueCross Blue Shield Wisconsin |
| AHI | No Assigned Prefix |
| AHJ | No Assigned Prefix |
| AHK | No Assigned Prefix |
| AHL | Florida Blue |
| AHM | BlueCross Blue Shield Illinois |
| AHN | Carefirst BCBS |
| AHO | No Assigned Prefix |
| AHP | BlueCross Blue Shield Texas |
| AHQ | BlueCross Blue Shield Illinois |
| AHR | Carefirst BCBS |
| AHS | BlueCross Blue Shield Oklahoma |
| AHT | Anthem BlueCross Blue Shield Wisconsin |
| AHU | No Assigned Prefix |
| AHV | Anthem BlueCross Blue Shield Indiana |
| AHW | BlueCross Blue Shield Vermont |
| AHX | Anthem BlueCross Blue Shield Ohio |
| AHY | No Assigned Prefix |
| AHZ | Carefirst BCBS |
| AIA | BlueCross Blue Shield Texas |
| AIB | BlueCross Blue Shield Michigan |
| AIC | No Assigned Prefix |
| AID | Anthem BlueCross Blue Shield Ohio |
| AIE | Carefirst BCBS |
| AIF | BlueCross Blue Shield Michigan |
| AIG | BlueCross Blue Shield Michigan |
| AIH | Anthem BlueCross Blue Shield Wisconsin |
| AII | BlueCross Blue Shield Louisiana |
| AIJ | Anthem BlueCross Blue Shield New Hampshire |
| AIK | BlueCross Blue Shield Michigan |
| AIL | Anthem BlueCross Blue Shield Wisconsin |
| AIM | BlueCross Blue Shield Massachusetts |
| AIN | No Assigned Prefix |
| AIO | Anthem BlueCross Blue Shield Virginia |
| AIP | Anthem BlueCross Blue Shield Nevada |
| AIQ | No Assigned Prefix |
| AIR | Capital BlueCross of Pennsylvania |
| AIS | BlueCross Blue Shield Michigan |
| AIT | BlueCross Blue Shield Michigan |
| AIU | BlueCross Blue Shield Louisiana |
| AIV | Carefirst BCBS |
| AIW | BlueCross Blue Shield Illinois |
| AIX | BlueCross Blue Shield South Carolina |
| AIY | Anthem BlueCross Blue Shield Indiana |
| AIZ | Florida Blue |
| AJA | BlueCross Blue Shield South Carolina |
| AJB | BlueCross Blue Shield Louisiana |
| AJC BCBS Prefix | Blue Shield California |
| AJD | Anthem BlueCross Blue Shield Ohio |
| AJE | Florida Blue |
| AJF | BlueCross Blue Shield South Carolina |
| AJG | BlueCross Blue Shield Illinois |
| AJH | BlueCross Blue Shield South Carolina |
| AJI | Florida Blue |
| AJJ | No Assigned Prefix |
| AJK | BlueCross Blue Shield Illinois |
| AJL | BlueCross Blue Shield Texas |
| AJM | No Assigned Prefix |
| AJN | No Assigned Prefix |
| AJO | Anthem BlueCross Blue Shield Indiana |
| AJP | No Assigned Prefix |
| AJQ | Anthem BlueCross |
| AJR | BlueCross Blue Shield Michigan |
| AJS | Anthem BlueCross Blue Shield Indiana |
| AJT | BlueCross Blue Shield Michigan |
| AJU | Carefirst BCBS |
| AJV | Florida Blue |
| AJW | Anthem BlueCross Blue Shield Kentucky |
| AJX | Premera BlueCross Blue Shield Alaska |
| AJY | BlueCross Blue Shield South Carolina |
| AJZ | No Assigned Prefix |
| AKA | BlueCross Blue Shield Massachusetts |
| AKB | Anthem BlueCross Blue Shield Ohio |
| AKC | BlueCross Blue Shield South Carolina |
| AKD | BlueCross Blue Shield Minnesota |
| AKE | No Assigned Prefix |
| AKF | Empire BlueCross Blue Shield New York |
| AKG | No Assigned Prefix |
| AKH | Anthem BlueCross Blue Shield Ohio |
| AKI | Anthem BlueCross Blue Shield Nevada |
| AKJ | Regence BCBS |
| AKK | Anthem BlueCross Blue Shield Ohio |
| AKL | Anthem BlueCross Blue Shield Ohio |
| AKM | BlueCross Blue Shield Michigan |
| AKN | Anthem BlueCross Blue Shield Georgia |
| AKO | No Assigned Prefix |
| AKP | No Assigned Prefix |
| AKQ | Empire BlueCross Blue Shield New York |
| AKR | Regence BCBS |
| AKS | Anthem BlueCross |
| AKT | Anthem BlueCross Blue Shield Georgia |
| AKU | No Assigned Prefix |
| AKV | Empire BlueCross Blue Shield New York |
| AKW | BlueCross Blue Shield South Carolina |
| AKX | Anthem BlueCross Blue Shield Kentucky |
| AKY | Carefirst BCBS |
| AKZ | Anthem BlueCross Blue Shield Georgia |
| ALA | Wellmark BCBS |
| ALB | Carefirst BCBS |
| ALC | Regence BCBS |
| ALD | No Assigned Prefix |
| ALE | BlueCross Blue Shield Texas |
| ALF | Wellmark BCBS |
| ALG | No Assigned Prefix |
| ALH | No Assigned Prefix |
| ALI | Anthem BlueCross Blue Shield Indiana |
| ALJ | No Assigned Prefix |
| ALK | Premera BlueCross Blue Shield Alaska |
| ALL | Anthem BlueCross Blue Shield Ohio |
| ALM | Anthem BlueCross Blue Shield Ohio |
| ALN | Highmark BlueCross Blue Shield Pennsylvania |
| ALO | Wellmark BCBS |
| ALP | Anthem BlueCross Blue Shield Connecticut |
| ALQ | No Assigned Prefix |
| ALR | Anthem BlueCross Blue Shield Connecticut |
| ALS | BlueCross Blue Shield Michigan |
| ALT | BlueCross Blue Shield Texas |
| ALU | Highmark BlueCross Blue Shield West Virginia |
| ALV | Premera BlueCross Blue Shield Alaska |
| ALW | BlueCross of Idaho |
| ALX | Anthem BlueCross Blue Shield Ohio |
| ALY | No Assigned Prefix |
| ALZ | No Assigned Prefix |
| AMA | BlueCross Blue Shield Illinois |
| AMB | Anthem BlueCross Blue Shield Nevada |
| AMC | No Assigned Prefix |
| AMD | Anthem BlueCross Blue Shield Indiana |
| AME | Blue Shield California |
| AMF | Anthem BlueCross Blue Shield Wisconsin |
| AMG | BlueCross Blue Shield Illinois |
| AMH | Anthem BlueCross Blue Shield Nevada |
| AMI | BlueCross of Idaho |
| AMJ | Anthem BlueCross Blue Shield Ohio |
| AMK BCBS Prefix | Premera BlueCross Blue Shield Alaska |
| AML | Wellmark BCBS |
| AMM | Highmark BlueCross Blue Shield Pennsylvania |
| AMN | BlueCross of Idaho |
| AMO | No Assigned Prefix |
| AMP | Blue Shield California |
| AMQ | Highmark BlueCross Blue Shield Pennsylvania |
| AMR BCBS Prefix | BlueCross Blue Shield Texas |
| AMS | BlueCross Blue Shield Illinois |
| AMT | BlueCross of Idaho |
| AMU | Anthem BlueCross Blue Shield Virginia |
| AMV | Anthem BlueCross Blue Shield Wisconsin |
| AMW | Anthem BlueCross Blue Shield Wisconsin |
| AMX | BlueCross Blue Shield North Carolina |
| AMY | Anthem BlueCross Blue Shield Kentucky |
| AMZ | Anthem BlueCross Blue Shield Wisconsin |
| ANA | BlueCross Blue Shield Massachusetts |
| ANB | Anthem BlueCross Blue Shield Wisconsin |
| ANC | BlueCross Blue Shield Nebraska |
| AND | BlueCross Blue Shield Illinois |
| ANE | Regence BCBS |
| ANF | No Assigned Prefix |
| ANG | No Assigned Prefix |
| ANH | Anthem BlueCross Blue Shield Kentucky |
| ANI | Florida Blue |
| ANJ | Anthem BlueCross |
| ANK | Anthem BlueCross Blue Shield Wisconsin |
| ANL | No Assigned Prefix |
| ANM | No Assigned Prefix |
| ANN | Anthem BlueCross Blue Shield Ohio |
| ANO | BlueCross Blue Shield Illinois |
| ANP | Anthem BlueCross Blue Shield Nevada |
| ANQ | Florida Blue |
| ANR | Carefirst BCBS |
| ANS | Blue Shield California |
| ANT | Anthem BlueCross Blue Shield Ohio |
| ANU | Anthem BlueCross Blue Shield Ohio |
| ANV | Carefirst BCBS |
| ANW | Anthem BlueCross Blue Shield Missouri |
| ANX | Anthem BlueCross Blue Shield Wisconsin |
| ANY | BlueCross Blue Shield Illinois |
| ANZ | Wellmark BCBS |
| AOA | Anthem BlueCross Blue Shield Ohio |
| AOB | BlueCross Blue Shield Michigan |
| AOC | Anthem BlueCross Blue Shield Missouri |
| AOD | BlueCross Blue Shield Western New York |
| AOE | Anthem BlueCross |
| AOF | Wellmark BCBS |
| AOG | BlueCross Blue Shield Western New York |
| AOH | BlueCross Blue Shield Western New York |
| AOI | BlueCross Blue Shield Texas |
| AOJ | BlueCross Blue Shield Western New York |
| AOK | Regence BCBS |
| AOL | No Assigned Prefix |
| AOM | Highmark BlueCross Blue Shield Pennsylvania |
| AON | BlueCross Blue Shield Illinois |
| AOO | BlueCross Blue Shield Minnesota |
| AOP | Blue Shield Northeastern New York |
| AOQ | BlueCross Blue Shield Western New York |
| AOR | BlueCross Blue Shield Western New York |
| AOS | BlueCross Blue Shield Tennessee |
| AOT | Anthem BlueCross Blue Shield Missouri |
| AOU | No Assigned Prefix |
| AOV | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| AOW | BlueCross Blue Shield Michigan |
| AOX | BlueCross Blue Shield North Carolina |
| AOY | BlueCross of Idaho |
| AOZ | Anthem BlueCross |
| APA | Wellmark BCBS |
| APB | Arkansas BCBS |
| APC | Anthem BlueCross Blue Shield Ohio |
| APD | BlueCross Blue Shield Illinois |
| APE | Regence BCBS |
| APF | No Assigned Prefix |
| APG | Anthem BlueCross Blue Shield Connecticut |
| APH | Anthem BlueCross Blue Shield Connecticut |
| API | BlueCross Blue Shield Western New York |
| APJ | BlueCross Blue Shield Massachusetts |
| APK | BlueCross Blue Shield Arizona |
| APL | No Assigned Prefix |
| APM | Highmark BlueCross Blue Shield Pennsylvania |
| APN | Anthem BlueCross Blue Shield Indiana |
| APO | Anthem BlueCross |
| APP | Wellmark BCBS |
| APQ | Anthem BlueCross Blue Shield Connecticut |
| APR | Anthem BlueCross Blue Shield Connecticut |
| APS | BlueCross Blue Shield South Carolina |
| APT | No Assigned Prefix |
| APU | BlueCross Blue Shield Minnesota |
| APV | BlueCross Blue Shield Illinois |
| APW | BlueCross Blue Shield Massachusetts |
| APX | Blue Shield California |
| APY | Highmark BlueCross Blue Shield Pennsylvania |
| APZ | No Assigned Prefix |
| AQA | Florida Blue |
| AQB | BlueCross Blue Shield Rhode Island |
| AQC | Anthem BlueCross Blue Shield Ohio |
| AQD | Anthem BlueCross Blue Shield Ohio |
| AQE | BlueCross of Idaho |
| AQF | Wellmark BCBS |
| AQG | Anthem BlueCross Blue Shield Wisconsin |
| AQH | BlueCross Blue Shield Massachusetts |
| AQI | Anthem BlueCross Blue Shield Kentucky |
| AQJ | Premera BlueCross Blue Shield Alaska |
| AQK | BlueCross Blue Shield Minnesota |
| AQL | Highmark BlueCross Blue Shield Pennsylvania |
| AQM | No Assigned Prefix |
| AQN | Anthem BlueCross Blue Shield Georgia |
| AQO | No Assigned Prefix |
| AQP | BlueCross Blue Shield South Carolina |
| AQQ | BlueCross Blue Shield Michigan |
| AQR | Anthem BlueCross Blue Shield Georgia |
| AQS | Blue Shield California |
| BCBS Prefix AQT | Premera BlueCross Blue Shield Alaska |
| AQU | BlueCross Blue Shield Kansas City |
| AQV | Regence BCBS |
| AQW | No Assigned Prefix |
| AQX | Empire BlueCross Blue Shield New York |
| AQY | BlueCross Blue Shield Alabama |
| AQZ | BlueCross Blue Shield Illinois |
| ARA | BlueCross Blue Shield Western New York |
| ARB | BlueCross Blue Shield Texas |
| ARC | Anthem BlueCross |
| ARD | BlueCross Blue Shield New Mexico |
| ARE | Anthem BlueCross Blue Shield Georgia |
| ARF | No Assigned Prefix |
| ARG | Highmark BlueCross Blue Shield Pennsylvania |
| ARH | Carefirst BCBS |
| BCBS Prefix ARI | No Assigned Prefix |
| ARJ | Anthem BlueCross Blue Shield Missouri |
| ARK | Anthem BlueCross |
| ARL | Carefirst BCBS |
| ARM | Blue Shield California |
| ARN | BlueCross Blue Shield Alabama |
| ARO | No Assigned Prefix |
| ARP | BlueCross Blue Shield Illinois |
| ARQ | Anthem BlueCross Blue Shield Georgia |
| ARR | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| ARS | BlueCross Blue Shield Texas |
| ART | BlueCross Blue Shield Minnesota |
| ARU | BlueCross Blue Shield Texas |
| ARV | Anthem BlueCross |
| ARW | Anthem BlueCross Blue Shield Missouri |
| ARX | BlueCross Blue Shield Kansas |
| ARY | Anthem BlueCross Blue Shield Connecticut |
| ARZ | Highmark BlueCross Blue Shield Pennsylvania |
| ASA | Carefirst BCBS |
| ASB | Excellus BlueCross Blue Shield New York |
| ASC | No Assigned Prefix |
| ASD | BlueCross Blue Shield Illinois |
| ASE | BlueCross Blue Shield North Carolina |
| ASF | BlueCross Blue Shield Illinois |
| ASG | Excellus BlueCross Blue Shield New York |
| ASH | Anthem BlueCross Blue Shield Kentucky |
| ASI | BlueCross Blue Shield Kansas City |
| ASJ | Anthem BlueCross Blue Shield Kentucky |
| ASK | Wellmark BCBS |
| ASL | Horizon BlueCross Blue Shield New Jersey |
| ASM | Carefirst BCBS |
| ASN | No Assigned Prefix |
| ASO | Anthem BlueCross Blue Shield Indiana |
| ASP | BlueCross Blue Shield Massachusetts |
| ASQ | Anthem BlueCross Blue Shield Wisconsin |
| ASR | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| ASS | No Assigned Prefix |
| AST | BlueCross Blue Shield Tennessee |
| ASU | Anthem BlueCross Blue Shield Georgia |
| ASV | Carefirst BCBS |
| ASW | No Assigned Prefix |
| ASX | Anthem BlueCross Blue Shield Georgia |
| ASY | BlueCross Blue Shield Michigan |
| ASZ | Anthem BlueCross Blue Shield Ohio |
| ATA | BlueCross Blue Shield Illinois |
| ATB | Wellmark BCBS |
| ATC | BlueCross Blue Shield Michigan |
| ATD | Regence BCBS |
| ATE | Empire BlueCross Blue Shield New York |
| ATF | No Assigned Prefix |
| ATG | Carefirst BCBS |
| ATH | BlueCross Blue Shield Massachusetts |
| ATI | BlueCross Blue Shield Alabama |
| ATJ | Anthem BlueCross Blue Shield Connecticut |
| ATK | Anthem BlueCross Blue Shield Connecticut |
| ATL | No Assigned Prefix |
| ATM | Anthem BlueCross Blue Shield Maine |
| ATN | Anthem BlueCross Blue Shield Missouri |
| ATO | BlueCross Blue Shield Illinois |
| ATP | Wellmark BCBS |
| ATQ | Blue Shield California |
| ATR | Anthem BlueCross |
| ATS | BlueCross Blue Shield Illinois |
| ATT | No Assigned Prefix |
| ATU | Carefirst BCBS |
| ATV | BlueCross Blue Shield Illinois |
| ATW | Anthem BlueCross Blue Shield Virginia |
| ATX | No Assigned Prefix |
| ATY | BlueCross Blue Shield South Carolina |
| ATZ | BlueCross Blue Shield Illinois |
| AUA | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| AUB | BlueCross Blue Shield Michigan |
| AUC | No Assigned Prefix |
| AUD | No Assigned Prefix |
| AUE | Anthem BlueCross Blue Shield Virginia |
| AUF | Anthem BlueCross Blue Shield Georgia |
| AUG | BlueCross Blue Shield Michigan |
| AUH | Highmark BlueCross Blue Shield Pennsylvania |
| AUI | No Assigned Prefix |
| AUJ | Anthem BlueCross Blue Shield Wisconsin |
| AUK | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| AUL | Empire BlueCross Blue Shield New York |
| AUM | Carefirst BCBS |
| AUN | No Assigned Prefix |
| AUO | No Assigned Prefix |
| AUP | BlueCross Blue Shield Michigan |
| AUQ | Anthem BlueCross Blue Shield Wisconsin |
| AUR | Anthem BlueCross Blue Shield Wisconsin |
| AUS | Blue Shield California |
| AUT | Florida Blue |
| AUU | No Assigned Prefix |
| AUV | BlueCross Blue Shield Michigan |
| AUW | Highmark BlueCross Blue Shield Delaware |
| AUX | BlueCross Blue Shield Massachusetts |
| AUY | Wellmark BCBS |
| AUZ | BlueCross Blue Shield Texas |
| AVA | BlueCross Blue Shield Minnesota |
| AVB | Carefirst BCBS |
| AVC | BlueCross Blue Shield South Carolina |
| AVD | BlueCross Blue Shield Minnesota |
| AVE | Empire BlueCross Blue Shield New York |
| AVF | BlueCross Blue Shield Western New York |
| AVG | BlueCross Blue Shield New Mexico |
| AVH | No Assigned Prefix |
| AVI | Anthem BlueCross Blue Shield Virginia |
| AVJ | No Assigned Prefix |
| AVK | Blue Shield California |
| AVL | Premera BlueCross Blue Shield Alaska |
| AVM | Carefirst BCBS |
| AVN | Premera BlueCross Blue Shield Alaska |
| AVO | Anthem BlueCross Blue Shield Virginia |
| AVP | Anthem BlueCross Blue Shield Georgia |
| AVQ | No Assigned Prefix |
| AVR | Carefirst BCBS |
| AVS | No Assigned Prefix |
| AVT | Anthem BlueCross |
| AVU | No Assigned Prefix |
| AVV | Premera BlueCross Blue Shield Alaska |
| AVW | BlueCross Blue Shield Massachusetts |
| AVX | Empire BlueCross Blue Shield New York |
| AVY | BlueCross Blue Shield Texas |
| AVZ | Anthem BlueCross Blue Shield Connecticut |
| AWA | Regence BCBS |
| AWB | Premera BlueCross Blue Shield Alaska |
| AWC | Anthem BlueCross Blue Shield Connecticut |
| AWD | BlueCross Blue Shield Minnesota |
| AWE | Anthem BlueCross Blue Shield Connecticut |
| AWF | BlueCross Blue Shield Illinois |
| AWG | No Assigned Prefix |
| AWH | No Assigned Prefix |
| AWI | BlueCross Blue Shield Alabama |
| AWJ | Premera BlueCross Blue Shield Alaska |
| AWK | Wellmark BCBS |
| AWL | Anthem BlueCross Blue Shield Connecticut |
| AWM | Highmark BlueCross Blue Shield Pennsylvania |
| AWN | BlueCross Blue Shield Illinois |
| AWO | BlueCross Blue Shield Illinois |
| AWP | Anthem BlueCross |
| AWQ | Regence BCBS |
| AWR | Highmark BlueCross Blue Shield Pennsylvania |
| AWS | Wellmark BCBS |
| AWT | Anthem BlueCross Blue Shield Connecticut |
| AWU | No Assigned Prefix |
| AWV | Anthem BlueCross Blue Shield Connecticut |
| AWW | BlueCross Blue Shield Alabama |
| AWX | Anthem BlueCross Blue Shield Ohio |
| AWY | Anthem BlueCross Blue Shield Connecticut |
| AWZ | BlueCross Blue Shield Alabama |
| AXA | BlueCross Blue Shield Nebraska |
| AXB | Highmark BlueCross Blue Shield Delaware |
| AXC | Arkansas BCBS |
| AXD | BlueCross Blue Shield Massachusetts |
| AXE | Anthem BlueCross Blue Shield Indiana |
| AXF | Anthem BlueCross Blue Shield Georgia |
| AXG | Florida Blue |
| AXH | No Assigned Prefix |
| AXI | No Assigned Prefix |
| AXJ | Anthem BlueCross Blue Shield Nevada |
| AXK | Carefirst BCBS |
| AXL | BlueCross Blue Shield Michigan |
| AXM | BlueCross Blue Shield Illinois |
| AXN | No Assigned Prefix |
| AXO | Blue Shield California |
| AXP | BlueCross Blue Shield Massachusetts |
| AXQ | BlueCross Blue Shield Minnesota |
| AXR | BlueCross Blue Shield South Carolina |
| AXS | BlueCross Blue Shield Massachusetts |
| AXT | BlueCross Blue Shield Illinois |
| AXU | Anthem BlueCross Blue Shield Georgia |
| AXV | BlueCross Blue Shield Illinois |
| AXW | Carefirst BCBS |
| AXX | BlueCross Blue Shield Alabama |
| AXY | No Assigned Prefix |
| AXZ | No Assigned Prefix |
| AYA | Carefirst BCBS |
| AYB | Blue Shield California |
| AYC | BlueCross Blue Shield Texas |
| AYD | Florida Blue |
| AYE | Wellmark BCBS |
| AYF | BlueCross Blue Shield Illinois |
| AYG | Carefirst BCBS |
| AYH | BlueCross Blue Shield Massachusetts |
| AYI | BlueCross Blue Shield Tennessee |
| AYJ | Anthem BlueCross |
| AYK | Anthem BlueCross |
| AYL | No Assigned Prefix |
| AYM | No Assigned Prefix |
| AYN | BlueCross Blue Shield Alabama |
| AYO | No Assigned Prefix |
| AYP | No Assigned Prefix |
| AYQ | BlueCross Blue Shield Massachusetts |
| AYR | Highmark BlueCross Blue Shield Pennsylvania |
| AYS | Premera BlueCross Blue Shield Alaska |
| AYT | Anthem BlueCross Blue Shield Nevada |
| AYU | Anthem BlueCross Blue Shield Wisconsin |
| AYV | No Assigned Prefix |
| AYW | BlueCross Blue Shield Western New York |
| AYX | Anthem BlueCross Blue Shield Wisconsin |
| AYY | Blue Shield California |
| AYZ | BlueCross Blue Shield North Carolina |
| AZA | BlueCross Blue Shield North Carolina |
| AZB | Anthem BlueCross Blue Shield Connecticut |
| AZC | Anthem BlueCross Blue Shield Colorado |
| AZD | No Assigned Prefix |
| AZE | BlueCross Blue Shield Illinois |
| AZF | BlueCross Blue Shield Mississippi |
| AZG | No Assigned Prefix |
| AZH | BlueCross Blue Shield Texas |
| AZI | No Assigned Prefix |
| AZJ | Anthem BlueCross Blue Shield Connecticut |
| AZK | BlueCross Blue Shield Massachusetts |
| BCBS Prefix AZL | Anthem BlueCross Blue Shield Connecticut |
| AZM | No Assigned Prefix |
| AZN | Excellus BlueCross Blue Shield New York |
| AZO | Blue Shield California |
| AZP | No Assigned Prefix |
| AZQ | No Assigned Prefix |
| AZR | No Assigned Prefix |
| AZS | Blue Shield California |
| AZT | Blue Shield California |
| AZU | Anthem BlueCross |
| AZV | Anthem BlueCross |
| AZW | BlueCross Blue Shield Illinois |
| AZX | Anthem BlueCross Blue Shield Georgia |
| AZY | Blue Shield California |
| AZZ | Carefirst BCBS |
We are updating information time to time as per received latest info from official web portals of BCBS insurance , in the Blue Cross Alpha Prefix by State AAA-AZZ if any discrepancy found please reach us via contact us page.
BCBS Prefix Lookup
Blue Cross Alpha Prefixes by State (Updated 2024)
BCBS Alpha Numeric Prefix List 2024
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