BCBS alpha prefix XAA-XZZ. There are total of 696 alpha prefix in BCBS Prefix List XAA-XZZ list and 13 are Not Assigned prefixes out of 696.
| BCBS Prefix 2024 | BCBS Plan Name |
|---|---|
| XAA | Blue Cross Blue Shield Alabama |
| XAB | Blue Cross Blue Shield Alabama |
| XAC | Blue Cross Blue Shield Alabama |
| XAD | Blue Cross Blue Shield Alabama |
| XAE | Blue Cross Blue Shield Alabama |
| XAF | Blue Cross Blue Shield Alabama |
| XAG | Blue Cross Blue Shield Alabama |
| XAH | Blue Cross Blue Shield Arizona |
| XAI | Blue Cross Blue Shield Alabama |
| XAJ | Blue Cross Blue Shield Alabama |
| XAK | Blue Cross Blue Shield Alabama |
| XAL | Blue Cross Blue Shield Alabama |
| XAM | Blue Cross Blue Shield Alabama |
| XAN | Anthem Blue Cross Blue Shield Missouri |
| XAO | BlueShield of California |
| XAP | Blue Cross Blue Shield Alabama |
| XAQ | Blue Cross Blue Shield Alabama |
| XAR | Blue Cross Blue Shield Alabama |
| XAS | Blue Cross Blue Shield Alabama |
| XAT | Blue Cross Blue Shield Alabama |
| XAU | Anthem Blue Cross Blue Shield Colorado |
| XAV | Blue Cross Blue Shield Alabama |
| XAW | Anthem BlueCross |
| XAX | Blue Cross Blue Shield Alabama |
| XAY | Blue Cross Blue Shield Alabama |
| XAZ | Blue Cross Blue Shield Alabama |
| XBA | No Assigned Prefix |
| XBB | Blue Cross Blue Shield Arizona |
| XBC | Blue Cross Blue Shield Arizona |
| XBD | Blue Cross Blue Shield Arizona |
| XBE | No Assigned Prefix |
| XBF | Blue Cross Blue Shield Arizona |
| XBG | No Assigned Prefix |
| XBH | Blue Cross Blue Shield Arizona |
| XBI | No Assigned Prefix |
| XBJ | Empire Blue Cross Blue Shield New York |
| XBK | Blue Cross Blue Shield Arizona |
| XBL | No Assigned Prefix |
| XBM | Blue Cross Blue Shield Arizona |
| XBN | Blue Cross Blue Shield Arizona |
| XBO | Blue Cross Blue Shield Arizona |
| XBP | Blue Cross Blue Shield Arizona |
| XBQ | No Assigned Prefix |
| XBR | Blue Cross Blue Shield Arizona |
| XBS | Blue Cross Blue Shield Arizona |
| XBT | No Assigned Prefix |
| XBU | Blue Cross Blue Shield Arizona |
| XBV | No Assigned Prefix |
| XBW | Anthem Blue Cross Blue Shield Wisconsin |
| XBX | Blue Cross Blue Shield Arizona |
| XBY | Blue Cross Blue Shield Arizona |
| XBZ | No Assigned Prefix |
| XCA | Arkansas BCBS |
| XCB | Arkansas BCBS |
| XCC | Arkansas BCBS |
| XCD | Anthem Blue Cross Blue Shield Connecticut |
| XCE | No Assigned Prefix |
| XCF | Arkansas BCBS |
| XCG | Arkansas BCBS |
| XCH | Arkansas BCBS |
| XCI | Blue Cross Blue Shield Massachusetts |
| XCJ | Arkansas BCBS |
| XCK | Arkansas BCBS |
| XCL | Arkansas BCBS |
| XCM | Arkansas BCBS |
| XCN | No Assigned Prefix |
| XCO | Blue Cross Blue Shield Minnesota |
| XCP | Arkansas BCBS |
| XCQ | Arkansas BCBS |
| XCR | Arkansas BCBS |
| XCS | Arkansas BCBS |
| XCT | Anthem Blue Cross Blue Shield Connecticut |
| XCU | Arkansas BCBS |
| XCV | No Assigned Prefix |
| XCW | Arkansas BCBS |
| XCX | Arkansas BCBS |
| XCY | No Assigned Prefix |
| XCZ | No Assigned Prefix |
| XDA | Anthem BlueCross |
| XDB | Anthem BlueCross |
| XDC | Anthem BlueCross |
| XDD | Anthem BlueCross |
| XDE | Anthem BlueCross |
| XDF | Anthem BlueCross |
| XDG | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| XDH | Anthem BlueCross |
| XDI | Anthem BlueCross |
| XDJ | Anthem BlueCross |
| XDK | Anthem BlueCross |
| XDL | Anthem BlueCross |
| XDM | Anthem BlueCross |
| XDN | Anthem BlueCross |
| XDO | Anthem BlueCross |
| XDP | Anthem BlueCross |
| XDQ | Anthem BlueCross |
| XDR | Anthem BlueCross |
| XDS | Anthem BlueCross |
| XDT | Anthem BlueCross |
| XDU | Anthem BlueCross |
| XDV | Anthem Blue Cross Blue Shield Ohio |
| XDW | Anthem BlueCross |
| XDX | Anthem BlueCross |
| XDY | Anthem Blue Cross Blue Shield Kentucky |
| XDZ | Anthem BlueCross |
| XEA | BlueShield of California |
| XEB | BlueShield of California |
| XEC | BlueShield of California |
| XED | BlueShield of California |
| XEE | BlueShield of California |
| XEF | BlueShield of California |
| XEG | BlueShield of California |
| XEH | BlueShield of California |
| XEI | BlueShield of California |
| XEJ | BlueShield of California |
| XEK | BlueShield of California |
| XEL | BlueShield of California |
| XEM | BlueShield of California |
| XEN | BlueShield of California |
| XEO | BlueShield of California |
| XEP | BlueShield of California |
| XEQ | BlueShield of California |
| XER | BlueShield of California |
| XES | BlueShield of California |
| XET | BlueShield of California |
| XEU | BlueShield of California |
| XEV | BlueShield of California |
| XEW | BlueShield of California |
| XEX | BlueShield of California |
| XEY | BlueShield of California |
| XEZ | BlueShield of California |
| XFA | Anthem Blue Cross Blue Shield Colorado |
| XFB | Anthem Blue Cross Blue Shield Colorado |
| XFC | Anthem Blue Cross Blue Shield Colorado |
| XFD | Anthem Blue Cross Blue Shield Colorado |
| XFE | Anthem Blue Cross Blue Shield Colorado |
| XFF | Anthem Blue Cross Blue Shield Colorado |
| XFG | Anthem Blue Cross Blue Shield Colorado |
| XFH | Anthem Blue Cross Blue Shield Colorado |
| XFI | Anthem Blue Cross Blue Shield Colorado |
| XFJ | Anthem Blue Cross Blue Shield Colorado |
| XFK | Anthem Blue Cross Blue Shield Colorado |
| XFL | Anthem Blue Cross Blue Shield Colorado |
| XFM | Anthem Blue Cross Blue Shield Colorado |
| XFN | Anthem Blue Cross Blue Shield Colorado |
| XFO | Anthem Blue Cross Blue Shield Colorado |
| XFP | Anthem Blue Cross Blue Shield Colorado |
| XFQ | Anthem Blue Cross Blue Shield New Hampshire |
| XFR | Anthem Blue Cross Blue Shield Nevada |
| XFS | Anthem Blue Cross Blue Shield Colorado |
| XFT | Anthem Blue Cross Blue Shield Colorado |
| XFU | BlueShield of California |
| XFV | No Assigned Prefix |
| XFW | Anthem Blue Cross Blue Shield Colorado |
| XFX | Anthem Blue Cross Blue Shield Colorado |
| XFY | Anthem Blue Cross Blue Shield Colorado |
| XFZ | Anthem Blue Cross Blue Shield Colorado |
| XGA | Anthem Blue Cross Blue Shield Georgia |
| XGB | Anthem Blue Cross Blue Shield Connecticut |
| XGC | Anthem Blue Cross Blue Shield Connecticut |
| XGD | Anthem Blue Cross Blue Shield Connecticut |
| XGE | Anthem Blue Cross Blue Shield Connecticut |
| XGF | Anthem Blue Cross Blue Shield Connecticut |
| XGG | Anthem Blue Cross Blue Shield Connecticut |
| XGH | Anthem Blue Cross Blue Shield Connecticut |
| XGI | Anthem Blue Cross Blue Shield Connecticut |
| XGJ | Anthem Blue Cross Blue Shield Connecticut |
| XGK | Anthem Blue Cross Blue Shield Connecticut |
| XGL | Anthem Blue Cross Blue Shield Connecticut |
| XGM | Anthem Blue Cross Blue Shield Connecticut |
| XGN | Anthem Blue Cross Blue Shield Connecticut |
| XGO | Anthem Blue Cross Blue Shield Connecticut |
| XGP | Anthem Blue Cross Blue Shield Connecticut |
| XGQ | Empire Blue Cross Blue Shield New York |
| XGR | Anthem Blue Cross Blue Shield Connecticut |
| XGS | Anthem Blue Cross Blue Shield Connecticut |
| XGT | Anthem Blue Cross Blue Shield Connecticut |
| XGU | Anthem Blue Cross Blue Shield New Hampshire |
| XGV | Anthem Blue Cross Blue Shield Connecticut |
| XGW | Empire Blue Cross Blue Shield New York |
| XGX | Empire Blue Cross Blue Shield New York |
| XGY | Anthem Blue Cross Blue Shield Connecticut |
| XGZ | Anthem Blue Cross Blue Shield Connecticut |
| XHA | Highmark Blue Cross Blue Shield Delaware |
| XHB | Anthem Blue Cross Blue Shield Kentucky |
| XHC | Highmark Blue Cross Blue Shield Delaware |
| XHD | Highmark Blue Cross Blue Shield Delaware |
| XHE | No Assigned Prefix |
| XHF | Anthem Blue Cross Blue Shield Virginia |
| XHG | Highmark Blue Cross Blue Shield Delaware |
| XHH | Highmark Blue Cross Blue Shield Delaware |
| XHI | Blue Cross Blue Shield Rhode Island |
| XHJ | Anthem Blue Cross Blue Shield Indiana |
| XHK | Blue Cross Blue Shield Arizona |
| XHL | Anthem BlueCross |
| XHM | No Assigned Prefix |
| XHN | Blue Cross Blue Shield Massachusetts |
| XHO | BlueCross of Idaho |
| XHP | Highmark Blue Cross Blue Shield Delaware |
| XHQ BCBS prefix | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| XHR | Anthem Blue Cross Blue Shield Connecticut |
| XHS | Blue Cross Blue Shield Illinois |
| XHT | Premera Blue Cross Blue Shield Alaska |
| XHU | BlueShield of California |
| XHV | Anthem Blue Cross Blue Shield New Hampshire |
| XHW | Anthem Blue Cross Blue Shield Georgia |
| XHX | Anthem BlueCross |
| XHY | Anthem Blue Cross Blue Shield Virginia |
| XHZ | Empire Blue Cross Blue Shield New York |
| XIA | Carefirst BCBS |
| XIB | Carefirst BCBS |
| XIC | Carefirst BCBS |
| XID | BlueCross of Idaho |
| XIE | Carefirst BCBS |
| XIF | Carefirst BCBS |
| XIG | Carefirst BCBS |
| XIH | Carefirst BCBS |
| XII | Carefirst BCBS |
| XIJ | Carefirst BCBS |
| XIK | Carefirst BCBS |
| XIL | Carefirst BCBS |
| XIM | Carefirst BCBS |
| XIN | Carefirst BCBS |
| XIO | Carefirst BCBS |
| XIP | Anthem BlueCross |
| XIQ | Carefirst BCBS |
| XIR | Carefirst BCBS |
| XIS | Carefirst BCBS |
| XIT | No Assigned Prefix |
| XIU | No Assigned Prefix |
| XIV | Blue Cross Blue Shield Rhode Island |
| XIW | Anthem Blue Cross Blue Shield Ohio |
| XIX | Anthem Blue Cross Blue Shield Missouri |
| XIY | No Assigned Prefix |
| XIZ | No Assigned Prefix |
| XJA | Florida-Blue |
| XJB | Florida-Blue |
| XJC | No Assigned Prefix |
| XJD | Florida-Blue |
| XJE | Florida-Blue |
| XJF | Florida-Blue |
| XJG | Florida-Blue |
| XJH | Florida-Blue |
| XJI | Florida-Blue |
| XJJ | Florida-Blue |
| XJK | Florida-Blue |
| XJL | Florida-Blue |
| XJM | Florida-Blue |
| XJN | Florida-Blue |
| XJO | Florida-Blue |
| XJP | Florida-Blue |
| XJQ | Florida-Blue |
| XJR | Florida-Blue |
| XJS | Florida-Blue |
| XJT | Florida-Blue |
| XJU | Florida-Blue |
| XJV | Anthem Blue Cross Blue Shield Maine |
| XJW | Florida-Blue |
| XJX | Florida-Blue |
| XJY | Florida-Blue |
| XJZ | Florida-Blue |
| XKA | No Assigned Prefix |
| XKB | BlueShield of California |
| XKC | Blue Cross Blue Shield Illinois |
| XKD | Anthem Blue Cross Blue Shield Georgia |
| XKE | Anthem Blue Cross Blue Shield Georgia |
| XKF | Anthem Blue Cross Blue Shield Georgia |
| XKG | Anthem Blue Cross Blue Shield Georgia |
| XKH | Premera Blue Cross Blue Shield Alaska |
| XKI | Anthem Blue Cross Blue Shield Georgia |
| XKJ | Anthem Blue Cross Blue Shield Georgia |
| XKK | Anthem Blue Cross Blue Shield Georgia |
| XKL | Anthem Blue Cross Blue Shield Georgia |
| XKM | Anthem BlueCross |
| XKN | Anthem Blue Cross Blue Shield Georgia |
| XKO | Anthem Blue Cross Blue Shield Georgia |
| XKP | Anthem Blue Cross Blue Shield Georgia |
| XKQ | Anthem BlueCross |
| XKR | Anthem Blue Cross Blue Shield Georgia |
| XKS | Anthem Blue Cross Blue Shield Georgia |
| XKT | Anthem Blue Cross Blue Shield Georgia |
| XKU | Anthem Blue Cross Blue Shield Georgia |
| XKV | Anthem Blue Cross Blue Shield Georgia |
| XKW | Anthem Blue Cross Blue Shield Georgia |
| XKX | Anthem Blue Cross Blue Shield Georgia |
| XKY | Anthem Blue Cross Blue Shield Georgia |
| XKZ | Anthem Blue Cross Blue Shield Georgia |
| XLA | Blue Cross Blue Shield Hawaii |
| XLB | Blue Cross Blue Shield Hawaii |
| XLC | Blue Cross Blue Shield Hawaii |
| XLD | Blue Cross Blue Shield Hawaii |
| XLE | Blue Cross Blue Shield Hawaii |
| XLF | Blue Cross Blue Shield Hawaii |
| XLG | Blue Cross Blue Shield Hawaii |
| XLH | Blue Cross Blue Shield Hawaii |
| XLI | Blue Cross Blue Shield Hawaii |
| XLJ | Anthem Blue Cross Blue Shield Kentucky |
| XLK | Blue Cross Blue Shield Hawaii |
| XLL | Blue Cross Blue Shield Hawaii |
| XLM | Blue Cross Blue Shield Hawaii |
| XLN | Blue Cross Blue Shield Hawaii |
| XLO | Anthem BlueCross |
| XLP | Blue Cross Blue Shield Hawaii |
| XLQ | Blue Cross Blue Shield Hawaii |
| XLR | Blue Cross Blue Shield Hawaii |
| XLS | Blue Cross Blue Shield Western New York |
| XLT | Blue Cross Blue Shield Hawaii |
| XLU | Empire Blue Cross Blue Shield New York |
| XLV | Wellmark BCBS |
| XLW | Blue Cross Blue Shield Hawaii |
| XLX | Blue Cross Blue Shield Hawaii |
| XLY | Blue Cross Blue Shield Hawaii |
| XLZ | Blue Cross Blue Shield Hawaii |
| XMA | BlueCross of Idaho |
| XMB | BlueCross of Idaho |
| XMC | Anthem Blue Cross Blue Shield Maine |
| XMD | BlueCross of Idaho |
| XME | BlueCross of Idaho |
| XMF | BlueCross of Idaho |
| XMG | BlueCross of Idaho |
| XMH | BlueCross of Idaho |
| XMI | BlueCross of Idaho |
| XMJ | BlueCross of Idaho |
| XMK | BlueCross of Idaho |
| XML | BlueCross of Idaho |
| XMM | BlueCross of Idaho |
| XMN | BlueCross of Idaho |
| XMO | BlueCross of Idaho |
| XMP | BlueCross of Idaho |
| XMQ | BlueCross of Idaho |
| XMR | BlueCross of Idaho |
| XMS | BlueCross of Idaho |
| XMT | BlueCross of Idaho |
| XMU | BlueCross of Idaho |
| XMV | BlueCross of Idaho |
| XMW | Blue Cross Blue Shield Illinois |
| XMX | BlueCross of Idaho |
| XMY | BlueCross of Idaho |
| XMZ | Wellmark BCBS |
| XNA | Anthem Blue Cross Blue Shield Wisconsin |
| XNB | Blue Cross Blue Shield Illinois |
| XNC | Blue Cross Blue Shield North Carolina |
| XND | Regence BCBS |
| XNE | Regence BCBS |
| XNF | Regence BCBS |
| XNG | Blue Cross Blue Shield Western New York |
| XNH | Regence BCBS |
| XNI | No Assigned Prefix |
| XNJ | Regence BCBS |
| XNK | BlueShield of California |
| XNL | Anthem BlueCross |
| XNM | Regence BCBS |
| XNN | Regence BCBS |
| XNO | Regence BCBS |
| XNP | Regence BCBS |
| XNQ | Blue Cross Blue Shield Western New York |
| XNR | Regence BCBS |
| XNS | Anthem Blue Cross Blue Shield New Hampshire |
| XNT | Regence BCBS |
| XNU | Empire Blue Cross Blue Shield New York |
| XNV | Regence BCBS |
| XNW | Anthem Blue Cross Blue Shield Ohio |
| XNX | Anthem BlueCross |
| XNY | No Assigned Prefix |
| XNZ | Empire Blue Cross Blue Shield New York |
| XOA | Blue Cross Blue Shield Illinois |
| XOB | Blue Cross Blue Shield Illinois |
| XOC | Blue Cross Blue Shield Illinois |
| XOD | Blue Cross Blue Shield Illinois |
| XOE | Blue Cross Blue Shield Illinois |
| XOF | Blue Cross Blue Shield Illinois |
| XOG | Blue Cross Blue Shield Illinois |
| XOH | Blue Cross Blue Shield Illinois |
| XOI | No Assigned Prefix |
| XOJ | Blue Cross Blue Shield Illinois |
| XOK | Blue Cross Blue Shield Illinois |
| XOL | Blue Cross Blue Shield Illinois |
| XOM | Blue Cross Blue Shield Illinois |
| XON | Blue Cross Blue Shield Illinois |
| XOO | Blue Cross Blue Shield Illinois |
| XOP | Blue Cross Blue Shield Illinois |
| XOQ | Blue Cross Blue Shield Illinois |
| XOR | Blue Cross Blue Shield Illinois |
| XOS | Blue Cross Blue Shield Illinois |
| XOT | Blue Cross Blue Shield Illinois |
| XOU | Blue Cross Blue Shield Illinois |
| XOV | No Assigned Prefix |
| XOW | Blue Cross Blue Shield Illinois |
| XOX | Blue Cross Blue Shield Illinois |
| XOY | Blue Cross Blue Shield Illinois |
| XOZ | Blue Cross Blue Shield Illinois |
| XPA | Anthem Blue Cross Blue Shield Indiana |
| XPB | Anthem Blue Cross Blue Shield Indiana |
| XPC | Anthem Blue Cross Blue Shield Indiana |
| XPD | Anthem Blue Cross Blue Shield Indiana |
| XPE | Anthem Blue Cross Blue Shield Indiana |
| XPF | Anthem Blue Cross Blue Shield Indiana |
| XPG | Anthem Blue Cross Blue Shield Indiana |
| XPH | No Assigned Prefix |
| XPI | BlueShield of California |
| XPJ | No Assigned Prefix |
| XPK | Anthem Blue Cross Blue Shield Indiana |
| XPL | No Assigned Prefix |
| XPM | No Assigned Prefix |
| XPN | Anthem Blue Cross Blue Shield Ohio |
| XPO | BlueCross of Idaho |
| XPP | Independence BlueCross of Philadelphia and Southeastern Pennsylvania |
| XPQ | BlueCross of Idaho |
| XPR | Anthem Blue Cross Blue Shield Indiana |
| XPS | Anthem Blue Cross Blue Shield Kentucky |
| XPT | No Assigned Prefix |
| XPU | Anthem Blue Cross Blue Shield Indiana |
| XPV | Anthem Blue Cross Blue Shield Indiana |
| XPW | Anthem Blue Cross Blue Shield Indiana |
| XPX | Anthem Blue Cross Blue Shield Indiana |
| XPY | No Assigned Prefix |
| XPZ | Anthem Blue Cross Blue Shield Ohio |
| XQA | Wellmark BCBS |
| XQB | Wellmark BCBS |
| XQC | Wellmark BCBS |
| XQD | Wellmark BCBS |
| XQE | Wellmark BCBS |
| XQF | Wellmark BCBS |
| XQG | Wellmark BCBS |
| XQH | Wellmark BCBS |
| XQI | Wellmark BCBS |
| XQJ | Wellmark BCBS |
| XQK | Wellmark BCBS |
| XQL | Wellmark BCBS |
| XQM | Wellmark BCBS |
| XQN | Wellmark BCBS |
| XQO | Wellmark BCBS |
| XQP | Wellmark BCBS |
| XQQ | Wellmark BCBS |
| XQR | Wellmark BCBS |
| XQS | Wellmark BCBS |
| XQT | Wellmark BCBS |
| XQU | Wellmark BCBS |
| XQV | Wellmark BCBS |
| XQW | Wellmark BCBS |
| XQX | Wellmark BCBS |
| XQY | Wellmark BCBS |
| XQZ | Wellmark BCBS |
| XRA | Blue Cross Blue Shield Massachusetts |
| XRB | Anthem Blue Cross Blue Shield Ohio |
| XRC | Anthem Blue Cross Blue Shield Indiana |
| XRD | BlueShield of California |
| XRE | Anthem Blue Cross Blue Shield Ohio |
| XRF | No Assigned Prefix |
| XRG | Anthem Blue Cross Blue Shield Ohio |
| XRH | Anthem Blue Cross Blue Shield Georgia |
| XRI | Anthem Blue Cross Blue Shield Wisconsin |
| XRJ | Anthem Blue Cross Blue Shield Virginia |
| XRK | Anthem Blue Cross Blue Shield Virginia |
| XRL | Anthem Blue Cross Blue Shield Ohio |
| XRM | Capital BlueCross of Pennsylvania |
| XRN | Anthem Blue Cross Blue Shield Virginia |
| XRO | Anthem Blue Cross Blue Shield Ohio |
| XRP | Anthem BlueCross |
| XRQ | Anthem Blue Cross Blue Shield Virginia |
| XRR | Anthem BlueCross |
| XRS | Anthem Blue Cross Blue Shield Georgia |
| XRT | BlueShield of California |
| XRU | Anthem Blue Cross Blue Shield Colorado |
| XRV | Anthem Blue Cross Blue Shield Ohio |
| XRW | Anthem Blue Cross Blue Shield Maine |
| XRX | Blue Cross Blue Shield Massachusetts |
| XRY | Anthem Blue Cross Blue Shield Connecticut |
| XRZ | Carefirst BCBS |
| XSA | Blue Cross Blue Shield Kansas |
| XSB BCBS prefix | Blue Cross Blue Shield Kansas |
| XSC | No Assigned Prefix |
| XSD | Blue Cross Blue Shield Kansas |
| XSE | Blue Cross Blue Shield Kansas |
| XSF | Blue Cross Blue Shield Kansas |
| XSG | No Assigned Prefix |
| XSH | Blue Cross Blue Shield Kansas |
| XSI | No Assigned Prefix |
| XSJ | Blue Cross Blue Shield Kansas |
| XSK | No Assigned Prefix |
| XSL | Blue Cross Blue Shield Kansas |
| XSM | Blue Cross Blue Shield Kansas |
| XSN | Blue Cross Blue Shield Kansas |
| XSO | Anthem Blue Cross Blue Shield Nevada |
| XSP | No Assigned Prefix |
| XSQ | No Assigned Prefix |
| XSR | No Assigned Prefix |
| XSS | No Assigned Prefix |
| XST | Blue Cross Blue Shield Kansas |
| XSU | Anthem Blue Cross Blue Shield Georgia |
| XSV | Blue Cross Blue Shield Kansas |
| XSW | BlueShield of California |
| XSX | Blue Cross Blue Shield Massachusetts |
| XSY | Anthem Blue Cross Blue Shield Virginia |
| XSZ | Blue Cross Blue Shield Kansas |
| XTA | Anthem Blue Cross Blue Shield Kentucky |
| XTB | Anthem Blue Cross Blue Shield Kentucky |
| XTC | Anthem Blue Cross Blue Shield Kentucky |
| XTD | Anthem Blue Cross Blue Shield Kentucky |
| XTE | Anthem Blue Cross Blue Shield Kentucky |
| XTF | Anthem Blue Cross Blue Shield Kentucky |
| XTG | Anthem Blue Cross Blue Shield Kentucky |
| XTH | Anthem Blue Cross Blue Shield Kentucky |
| XTI | Anthem Blue Cross Blue Shield Kentucky |
| XTJ | Anthem Blue Cross Blue Shield Kentucky |
| XTK | Anthem Blue Cross Blue Shield Kentucky |
| XTL | Anthem Blue Cross Blue Shield Ohio |
| XTM | Anthem Blue Cross Blue Shield Connecticut |
| XTN | Anthem Blue Cross Blue Shield Kentucky |
| XTO | Anthem Blue Cross Blue Shield Virginia |
| XTP | Anthem Blue Cross Blue Shield Virginia |
| XTQ | Anthem Blue Cross Blue Shield Georgia |
| XTR | No Assigned Prefix |
| XTS | Anthem BlueCross |
| XTT | Anthem Blue Cross Blue Shield Colorado |
| XTU | Anthem Blue Cross Blue Shield Ohio |
| XTV | Anthem Blue Cross Blue Shield Kentucky |
| XTW | Blue Cross Blue Shield Illinois |
| XTX | Wellmark BCBS |
| XTY | Blue Cross Blue Shield Texas |
| XTZ | Anthem Blue Cross Blue Shield Ohio |
| XUA | Blue Cross Blue Shield Louisiana |
| XUB | Blue Cross Blue Shield Louisiana |
| XUC | Blue Cross Blue Shield Louisiana |
| XUD | Blue Cross Blue Shield Louisiana |
| XUE | Blue Cross Blue Shield Louisiana |
| XUF | Blue Cross Blue Shield Louisiana |
| XUG | Blue Cross Blue Shield Louisiana |
| XUH | Blue Cross Blue Shield Louisiana |
| XUI | Blue Cross Blue Shield Louisiana |
| XUJ | Blue Cross Blue Shield Louisiana |
| XUK | Blue Cross Blue Shield Louisiana |
| XUL | Blue Cross Blue Shield Louisiana |
| XUM | Blue Cross Blue Shield Louisiana |
| XUN | Blue Cross Blue Shield Louisiana |
| XUO | Anthem Blue Cross Blue Shield Indiana |
| XUP | Blue Cross Blue Shield Louisiana |
| XUQ | Blue Cross Blue Shield Louisiana |
| XUR | Blue Cross Blue Shield Louisiana |
| XUS | Blue Cross Blue Shield Louisiana |
| XUT | Blue Cross Blue Shield Louisiana |
| XUU | Blue Cross Blue Shield Louisiana |
| XUV | Blue Cross Blue Shield Louisiana |
| XUW | Blue Cross Blue Shield Louisiana |
| XUX | Blue Cross Blue Shield Louisiana |
| XUY | Blue Cross Blue Shield Louisiana |
| XUZ | No Assigned Prefix |
| XVA | Anthem Blue Cross Blue Shield Maine |
| XVB | Anthem Blue Cross Blue Shield Maine |
| XVC | Anthem Blue Cross Blue Shield Maine |
| XVD | Premera Blue Cross Blue Shield Alaska |
| XVE | Anthem Blue Cross Blue Shield Maine |
| XVF | Anthem Blue Cross Blue Shield Maine |
| XVG | Anthem Blue Cross Blue Shield Maine |
| XVH | Anthem Blue Cross Blue Shield Maine |
| XVI | Anthem Blue Cross Blue Shield Maine |
| XVJ | Anthem Blue Cross Blue Shield Maine |
| XVK | No Assigned Prefix |
| XVL | Anthem Blue Cross Blue Shield Maine |
| XVM | Anthem Blue Cross Blue Shield Maine |
| XVN | No Assigned Prefix |
| XVO | No Assigned Prefix |
| XVP | Anthem Blue Cross Blue Shield Maine |
| XVQ | Horizon Blue Cross Blue Shield New Jersey |
| XVR | Anthem Blue Cross Blue Shield Maine |
| XVS | Blue Cross Blue Shield Illinois |
| XVT | Regence BCBS |
| XVU | Blue Cross Blue Shield Illinois |
| XVV | Anthem Blue Cross Blue Shield Connecticut |
| XVW | Anthem Blue Cross Blue Shield Maine |
| XVX | No Assigned Prefix |
| XVY | Anthem Blue Cross Blue Shield Georgia |
| XVZ | No Assigned Prefix |
| XWA | No Assigned Prefix |
| XWB | No Assigned Prefix |
| XWC | Carefirst BCBS |
| XWD | Anthem Blue Cross Blue Shield Colorado |
| XWE | Anthem Blue Cross Blue Shield Missouri |
| XWF | Anthem Blue Cross Blue Shield Missouri |
| XWG | Empire Blue Cross Blue Shield New York |
| XWH | Anthem Blue Cross Blue Shield Wisconsin |
| XWI | Wellmark BCBS |
| XWJ | Anthem Blue Cross Blue Shield Connecticut |
| XWK | Blue Cross Blue Shield Rhode Island |
| XWL | Anthem Blue Cross Blue Shield Ohio |
| XWM | Blue Cross Blue Shield Rhode Island |
| XWN | Anthem Blue Cross Blue Shield Connecticut |
| XWO | Carefirst BCBS |
| XWP | Anthem Blue Cross Blue Shield Wisconsin |
| XWQ | Anthem Blue Cross Blue Shield Indiana |
| XWR | Carefirst BCBS |
| XWS | Wellmark BCBS |
| XWT | Premera Blue Cross Blue Shield Alaska |
| XWU | Anthem Blue Cross Blue Shield Colorado |
| XWV | Carefirst BCBS |
| XWW | No Assigned Prefix |
| XWX | Anthem Blue Cross Blue Shield Colorado |
| XWY | Carefirst BCBS |
| XWZ | Carefirst BCBS |
| XXA | Blue Cross Blue Shield Massachusetts |
| XXB | Blue Cross Blue Shield Massachusetts |
| XXC BCBS prefix | Blue Cross Blue Shield Massachusetts |
| XXD | Blue Cross Blue Shield Massachusetts |
| XXE | Blue Cross Blue Shield Massachusetts |
| XXF | Blue Cross Blue Shield Massachusetts |
| XXG BCBS Prefix | Blue Cross Blue Shield Massachusetts |
| XXH | Blue Cross Blue Shield Massachusetts |
| XXI | Blue Cross Blue Shield Massachusetts |
| XXJ | Anthem BlueCross |
| XXK | Blue Cross Blue Shield Massachusetts |
| XXL | No Assigned Prefix |
| XXM Blue Cross Prefix | Blue Cross Blue Shield Massachusetts |
| XXN | Blue Cross Blue Shield Massachusetts |
| XXO | Anthem Blue Cross Blue Shield Indiana |
| XXP BCBS Prefix | Blue Cross Blue Shield Massachusetts |
| XXQ | Blue Cross Blue Shield Massachusetts |
| XXR | Blue Cross Blue Shield Massachusetts |
| XXS | Blue Cross Blue Shield Massachusetts |
| XXT | Blue Cross Blue Shield Massachusetts |
| XXU | Blue Cross Blue Shield Massachusetts |
| XXV | Blue Cross Blue Shield Massachusetts |
| XXW | Blue Cross Blue Shield Massachusetts |
| XXX | No Assigned Prefix |
| XXY | Blue Cross Blue Shield Massachusetts |
| XXZ | Blue Cross Blue Shield Massachusetts |
| XYA | Anthem Blue Cross Blue Shield Virginia |
| XYB | Blue Cross Blue Shield Michigan |
| XYC | Blue Cross Blue Shield Oklahoma |
| XYD | Blue Cross Blue Shield Michigan |
| XYE | Blue Cross Blue Shield Michigan |
| XYF | Blue Cross Blue Shield Michigan |
| XYG | Blue Cross Blue Shield Michigan |
| XYH | Blue Cross Blue Shield Michigan |
| XYI | No Assigned Prefix |
| XYJ | Blue Cross Blue Shield Michigan |
| XYK | Blue Cross Blue Shield Michigan |
| XYL | Blue Cross Blue Shield Michigan |
| XYM | Regence BCBS |
| XYN | Anthem Blue Cross Blue Shield Connecticut |
| XYO | Anthem BlueCross |
| XYP | Blue Cross Blue Shield Michigan |
| XYQ | Blue Cross Blue Shield Michigan |
| XYR | Blue Cross Blue Shield Michigan |
| XYS | Blue Cross Blue Shield Michigan |
| XYT | Blue Cross Blue Shield Illinois |
| XYU | Blue Cross Blue Shield Michigan |
| XYV | Blue Cross Blue Shield Michigan |
| XYW | Blue Cross Blue Shield Michigan |
| XYX | Blue Cross Blue Shield Michigan |
| XYY | Blue Cross Blue Shield Michigan |
| XYZ | Anthem Blue Cross Blue Shield Connecticut |
| XZA | Blue Cross Blue Shield Minnesota |
| XZB | No Assigned Prefix |
| XZC | Blue Cross Blue Shield Minnesota |
| XZD | Blue Cross Blue Shield Minnesota |
| XZE | Blue Cross Blue Shield Minnesota |
| XZF | No Assigned Prefix |
| XZG | No Assigned Prefix |
| XZH | Blue Cross Blue Shield Minnesota |
| XZI | No Assigned Prefix |
| XZJ | No Assigned Prefix |
| XZK | No Assigned Prefix |
| XZL | Blue Cross Blue Shield Minnesota |
| XZM | No Assigned Prefix |
| XZN | No Assigned Prefix |
| XZO | No Assigned Prefix |
| XZP | No Assigned Prefix |
| XZQ | Blue Cross Blue Shield Minnesota |
| XZR | Blue Cross Blue Shield Minnesota |
| XZS | No Assigned Prefix |
| XZT | No Assigned Prefix |
| XZU | Blue Cross Blue Shield Minnesota |
| XZV | No Assigned Prefix |
| XZW | No Assigned Prefix |
| XZX | Blue Cross Blue Shield Minnesota |
| XZY | No Assigned Prefix |
| XZZ | No Assigned Prefix |
BCBS alpha prefix XAA- XZZ is updated as per received latest information from authorized sources or websites of BCBS insurance and other reputed online portals. If any discrepancy found please let us know via the contact us page, we are committed to providing correct and genuine information.
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BCBS Alpha Prefix Lookup:
BCBS Alpha Numeric Prefix List 2024
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