BCBS Alpha Prefix List | Blue Cross Blue Shield Companies – State Lookup |
WAA | BCBS of Alabama (AL) |
WAB | BCBS of Illinois (IL) |
WAC | Regence BCBS |
WAD | Florida (FL) Blue |
WAE | BCBS of Texas (TX) |
WAF | Premera BCBS of Alaska (AK) |
WAG BCBS Prefix | BCBS of Illinois (IL) |
WAH | Premera BCBS of Alaska (AK) |
WAI | Regence BCBS |
WAJ | Florida (FL) Blue |
WAK | Wellmark |
WAL | BCBS of Massachusetts (MA) |
WAM | Highmark BCBS of Pennsylvania (PA) |
WAN | BCBS Blue Care Network Michigan (MI) |
WAO | Blue shield(BS) of California (CA) |
WAP |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WAQ | Florida (FL) Blue |
WAR | Not assigned prefix |
WAS | Not assigned prefix |
WAT | BCBS of Rhode Island the (RI) |
WAU | Wellmark |
WAV | BCBS of Massachusetts (MA) |
WAW | BCBS of Massachusetts (MA) |
WAX | Premera BCBS of Alaska (AK) |
WAY | Horizon BCBS of New Jersey (NJ) |
WAZ | Premera BCBS of Alaska (AK) |
WBA | BCBS of Illinois (IL) |
WBB | Blue shield(BS) of California (CA) |
WBC | Anthem BCBS of Virginia (VA) |
WBD | BCBS of South Carolina (SC) / Southcarolinablues |
WBE | Blue Cross (BC) of Idaho (ID) |
WBF | Highmark BCBS of Pennsylvania (PA) |
WBG | Regence BCBS |
WBH | Anthem BCBS of Ohio (OH) |
WBI | Anthem BCBS of Ohio (OH) |
WBJ | Premera BCBS of Alaska (AK) |
WBK | BCBS of North Carolina (NC) |
WBL | Anthem BCBS of Kentucky (KY) |
WBM | Wellmark |
WBN | Anthem BCBS of Indiana (IN) |
WBO | BCBS of Oklahoma (OK) |
WBP | Regence BCBS |
WBQ | BCBS Blue Care Network Michigan (MI) |
WBR | Not assigned prefix |
WBS | Wellmark |
WBT | Anthem BCBS of Ohio (OH) |
WBU | BCBS Blue Care Network Michigan (MI) |
WBV | BCBS of Texas (TX) |
WBW | Anthem BCBS of Georgia (GA) |
WBX | Blue shield(BS) of Northeastern New York (NeNY) |
WBY | BCBS of Minnesota (MN) |
WBZ | Anthem BCBS of Wisconsin (WI) |
WCA | Not assigned prefix |
WCB | Wellmark |
WCC | BCBS of Illinois (IL) |
WCD | BCBS of Minnesota (MN) |
WCE | Anthem Blue Cross(BC) of California (CA) |
WCF | Not assigned prefix |
WCG | Anthem BCBS of Ohio (OH) |
WCH | BCBS of Massachusetts (MA) |
WCI | Anthem BCBS of Wisconsin (WI) |
WCJ | Not assigned prefix |
WCK | BCBS of Massachusetts (MA) |
WCL | Premera BCBS of Alaska (AK) |
WCM | Highmark BCBS of Pennsylvania (PA) |
WCN | Regence BCBS |
WCO | Capital Blue Cross of Pennsylvania (PA) |
WCP | Regence BCBS |
WCQ | Wellmark |
WCR | Not assigned prefix |
WCS | Anthem BCBS of Ohio (OH) |
WCT | Not assigned prefix |
WCU | Anthem Blue Cross(BC) of California (CA) |
WCV | BCBS of Massachusetts (MA) |
WCW | Blue shield(BS) of California (CA) |
WCX | Wellmark |
WCY | Regence BCBS |
WCZ | Blue Cross (BC) of Idaho (ID) |
WDA |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WDB | Anthem BCBS of Virginia (VA) |
WDC | Not assigned prefix |
WDD | Arkansas (AR) Blue Cross |
WDE | BCBS of Alabama (AL) |
WDF |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WDG | Blue shield(BS) of California (CA) |
WDH | Wellmark |
WDI |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WDJ | Not assigned prefix |
WDK | Not assigned prefix |
WDL | Not assigned prefix |
WDM | BCBS of Nebraska (NE) |
WDN | Not assigned prefix |
WDO |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WDP | Not assigned prefix |
WDQ | Anthem BCBS of Ohio (OH) |
WDR | Not assigned prefix |
WDS | Florida (FL) Blue |
WDT | Not assigned prefix |
WDU | Blue shield(BS) of California (CA) |
WDV | Not assigned prefix |
WDW | Not assigned prefix |
WDX | Anthem BCBS of Virginia (VA) |
WDY | Not assigned prefix |
WDZ | Not assigned prefix |
WEA | Anthem BCBS of Georgia (GA) |
WEB | Not assigned prefix |
WEC | BCBS of Minnesota (MN) |
WED | Not assigned prefix |
WEE | Wellmark |
WEF | BCBS of Minnesota (MN) |
WEG | BCBS of Texas (TX) |
WEH | Wellmark |
WEI | Wellmark |
WEJ |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WEK | Wellmark |
WEL | BCBS of Massachusetts (MA) |
WEM | Anthem Blue Cross(BC) of California (CA) |
WEN | Not assigned prefix |
WEO | Not assigned prefix |
WEP | Anthem Blue Cross(BC) of California (CA) |
WEQ | BCBS of Nebraska (NE) |
WER | Not assigned prefix |
WES | Arkansas (AR) Blue Cross |
WET | Anthem Blue Cross(BC) of California (CA) |
WEU | Not assigned prefix |
WEV | BCBS of Western New York (WNY) |
WEW | Not assigned prefix |
WEX | Not assigned prefix |
WEY | Not assigned prefix |
WEZ | Not assigned prefix |
WFA | Highmark BCBS of Pennsylvania (PA) |
WFB |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WFC | Blue Cross (BC) of Idaho (ID) |
WFD | Anthem Blue Cross(BC) of California (CA) |
WFE | Regence BCBS |
WFF | Not assigned prefix |
WFG | Regence BCBS |
WFH | Anthem BCBS of Missouri (MO) |
WFI | Empire BCBS of New York (NY) |
WFJ |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WFK | Not assigned prefix |
WFL | Anthem BCBS of Georgia (GA) |
WFM | Excellus BCBS of New York (NY) |
WFN | Not assigned prefix |
WFO | BCBS of Tennessee (TN) |
WFP | Not assigned prefix |
WFQ BCBS Prefix | Anthem BCBS of Indiana (IN) |
WFR | Not assigned prefix |
WFS | Empire BCBS of New York (NY) |
WFT | Premera BCBS of Alaska (AK) |
WFU | BCBS of South Carolina (SC) / Southcarolinablues |
WFV |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WFW | Highmark BCBS of Pennsylvania (PA) |
WFX | Premera BCBS of Alaska (AK) |
WFY |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WFZ | Excellus BCBS of New York (NY) |
WGA | Not assigned prefix |
WGB | Blue Cross (BC) of Idaho (ID) |
WGC | BCBS of Massachusetts (MA) |
WGD | Not assigned prefix |
WGE | BCBS of Alabama (AL) |
WGF | Anthem Blue Cross(BC) of California (CA) |
WGG | Not assigned prefix |
WGH | Wellmark |
WGI | BCBS Blue Care Network Michigan (MI) |
WGJ |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WGK | Not assigned prefix |
WGL | Anthem BCBS of Georgia (GA) |
WGM | Not assigned prefix |
WGN | Excellus BCBS of New York (NY) |
WGO | Blue shield(BS) of California (CA) |
WGP | Wellmark |
WGQ | Anthem BCBS of New Hampshire (NH) |
WGR | Wellmark |
WGS | Not assigned prefix |
WGT | BCBS of Western New York (WNY) |
WGU | Not assigned prefix |
WGV | Not assigned prefix |
WGW | Anthem BCBS of Missouri (MO) |
WGX | Arkansas (AR) Blue Cross |
WGY | Not assigned prefix |
WGZ | BCBS of Illinois (IL) |
WHA | Not assigned prefix |
WHB | BCBS of Massachusetts (MA) |
WHC | BCBS Blue Care Network Michigan (MI) |
WHD | BCBS Blue Care Network Michigan (MI) |
WHE |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WHF | Wellmark |
WHG | Blue Cross (BC) of Idaho (ID) |
WHH | Wellmark |
WHI | Empire BCBS of New York (NY) |
WHJ | BCBS of Massachusetts (MA) |
WHK | Anthem BCBS of Virginia (VA) |
WHL | BCBS of Western New York (WNY) |
WHM | Not assigned prefix |
WHN | BCBS Blue Care Network Michigan (MI) |
WHO | BCBS Blue Care Network Michigan (MI) |
WHP |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WHQ | Highmark BCBS of Pennsylvania (PA) |
WHR |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WHS | BCBS of Illinois (IL) |
WHT | BCBS of Massachusetts (MA) |
WHU | Wellmark |
WHV |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WHW | BCBS of Minnesota (MN) |
WHX | BCBS of Massachusetts (MA) |
WHY | Anthem BCBS of Indiana (IN) |
WHZ | Anthem BCBS of Georgia (GA) |
WIA | Anthem BCBS of Virginia (VA) |
WIB | BCBS of South Carolina (SC) / Southcarolinablues |
WIC | Not assigned prefix |
WID | BCBS Blue Care Network Michigan (MI) |
WIE | Arkansas (AR) Blue Cross |
WIF | BCBS of North Carolina (NC) |
WIG | Anthem BCBS of Wisconsin (WI) |
WIH | Premera Blue Cross (BC) of Alaska (AK) |
WII | Not assigned prefix |
WIJ | Anthem BCBS of Georgia (GA) |
WIK | Blue shield(BS) of California (CA) |
WIL | BCBS of Alabama (AL) |
WIM | Blue shield(BS) of California (CA) |
WIN | Wellmark |
WIO | Blue shield(BS) of California (CA) |
WIP | Regence BCBS |
WIQ | Anthem BCBS of Georgia (GA) |
WIR | Not assigned prefix |
WIS | Not assigned prefix |
WIT | Not assigned prefix |
WIU | Anthem BCBS of Wisconsin (WI) |
WIV |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WIW | Anthem BCBS of Georgia (GA) |
WIX | Anthem BCBS of Georgia (GA) |
WIY | BCBS of Kansas City |
WIZ | Not assigned prefix |
WJA | Premera BCBS of Alaska (AK) |
WJB | Not assigned prefix |
WJC | Not assigned prefix |
WJD | Anthem BCBS of Georgia (GA) |
WJE | Anthem BCBS of Indiana (IN) |
WJF | BCBS of Illinois (IL) |
WJG | BCBS of Massachusetts (MA) |
WJH |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WJI | Highmark BCBS of Pennsylvania (PA) |
WJJ |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WJK | Capital Blue Cross of Pennsylvania (PA) |
WJL | BCBS of Nebraska (NE) |
WJM | Wellmark |
WJN | Not assigned prefix |
WJO | Highmark BCBS of Pennsylvania (PA) |
WJP | Anthem BCBS of Wisconsin (WI) |
WJQ | Not assigned prefix |
WJR | Anthem BCBS of Virginia (VA) |
WJS | Anthem BCBS of Ohio (OH) |
WJT | Anthem BCBS of Missouri (MO) |
WJU | Wellmark |
WJV | BCBS of Texas (TX) |
WJW | BCBS of Illinois (IL) |
WJX | BCBS of Illinois (IL) |
WJY | BCBS of Illinois (IL) |
WJZ | BCBS of Massachusetts (MA) |
WKA | Anthem BCBS of Ohio (OH) |
WKB | Not assigned prefix |
WKC | Capital Blue Cross of Pennsylvania (PA) |
WKD | BCBS of Alabama (AL) |
WKE | Not assigned prefix |
WKF | Anthem Blue Cross(BC) of California (CA) |
WKG | Not assigned prefix |
WKH | Anthem Blue Cross(BC) of California (CA) |
WKI | Regence BCBS |
WKJ | Anthem BCBS of Ohio (OH) |
WKK | BCBS of Illinois (IL) |
WKL | Premera BCBS of Alaska (AK) |
WKM | Not assigned prefix |
WKN | Not assigned prefix |
WKO | Not assigned prefix |
WKP | Capital Blue Cross of Pennsylvania (PA) |
WKQ | BCBS of North Carolina (NC) |
WKR | Anthem BCBS of Wisconsin (WI) |
WKS | BCBS of Massachusetts (MA) |
WKT | Anthem BCBS of Wisconsin (WI) |
WKU | BCBS of North Carolina (NC) |
WKV | Not assigned prefix |
WKW | BCBS of Massachusetts (MA) |
WKX | Anthem BCBS of Wisconsin (WI) |
WKY | BCBS of Illinois (IL) |
WKZ | Anthem BCBS of Wisconsin (WI) |
WLA | Not assigned prefix |
WLB | BCBS of South Carolina (SC) / Southcarolinablues |
WLC | BCBS of Texas (TX) |
WLD | Not assigned prefix |
WLE | BCBS Blue Care Network Michigan (MI) |
WLF | BCBS of Illinois (IL) |
WLG | BCBS of Alabama (AL) |
WLH | Blue shield(BS) of California (CA) |
WLI | Anthem BCBS of Ohio (OH) |
WLJ | Premera BCBS of Alaska (AK) |
WLK | Blue Cross (BC) of Idaho (ID) |
WLL | Not assigned prefix |
WLM | BCBS of Illinois (IL) |
WLN | Highmark BCBS of Delaware (DE) |
WLO | Not assigned prefix |
WLP | Anthem Blue Cross(BC) of California (CA) |
WLQ | Wellmark |
WLR | Empire BCBS of New York (NY) |
WLS | BCBS of Alabama (AL) |
WLT | Wellmark |
WLU | Anthem BCBS of Indiana (IN) |
WLV | Not assigned prefix |
WLW | Wellmark |
WLX | Wellmark |
WLY | Not assigned prefix |
WLZ | Highmark BCBS of Delaware (DE) |
WMA | Wellmark |
WMB | Not assigned prefix |
WMC | BCBS of Minnesota (MN) |
WMD | BCBS of Minnesota (MN) |
WME | BCBS of Illinois (IL) |
WMF | Wellmark |
WMG | Anthem Blue Cross(BC) of California (CA) |
WMH | Highmark BCBS of Delaware (DE) |
WMI | BCBS Blue Care Network Michigan (MI) |
WMJ | Arkansas (AR) Blue Cross |
WMK | Capital Blue Cross of Pennsylvania (PA) |
WML | Anthem BCBS of Wisconsin (WI) |
WMM | BCBS of Minnesota (MN) |
WMN | BCBS of Illinois (IL) |
WMO | Anthem Blue Cross(BC) of California (CA) |
WMP | BCBS of Minnesota (MN) |
WMQ | Not assigned prefix |
WMR | Anthem BCBS of Indiana (IN) |
WMS | Anthem BCBS of Indiana (IN) |
WMT | Anthem Blue Cross(BC) of California (CA) |
WMU | BCBS of Texas (TX) |
WMV | BCBS of Tennessee (TN) |
WMW BCBS Prefix | Arkansas (AR) Blue Cross |
WMX | Anthem BCBS of Indiana (IN) |
WMY | Arkansas (AR) Blue Cross |
WMZ | Anthem BCBS of Indiana (IN) |
WNA | Anthem BCBS of Indiana (IN) |
WNB | Empire BCBS of New York (NY) |
WNC | BCBS of Alabama (AL) |
WND | Excellus BCBS of New York (NY) |
WNE | Premera BCBS of Alaska (AK) |
WNF | Anthem Blue Cross(BC) of California (CA) |
WNG | Anthem BCBS of Wisconsin (WI) |
WNH | Empire BCBS of New York (NY) |
WNI | Regence BCBS |
WNJ | Not assigned prefix |
WNK | Arkansas (AR) Blue Cross |
WNL |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WNM | BCBS of Western New York (WNY) |
WNN | Not assigned prefix |
WNO | Not assigned prefix |
WNP | Not assigned prefix |
WNQ | BCBS Blue Care Network Michigan (MI) |
WNR | Anthem BCBS of Georgia (GA) |
WNS | BCBS of Illinois (IL) |
WNT | BCBS of Illinois (IL) |
WNU | Not assigned prefix |
WNV | Not assigned prefix |
WNW | BCBS of Massachusetts (MA) |
WNX | Arkansas (AR) Blue Cross |
WNY | Not assigned prefix |
WNZ | BCBS of Massachusetts (MA) |
WOA | Anthem Blue Cross(BC) of California (CA) |
WOB | Premera BCBS of Alaska (AK) |
WOC | Not assigned prefix |
WOD |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WOE | Not assigned prefix |
WOF | BCBS Blue Care Network Michigan (MI) |
WOG | Not assigned prefix |
WOH | Highmark BCBS of Pennsylvania (PA) |
WOI | Not assigned prefix |
WOJ | Arkansas (AR) Blue Cross |
WOK | BCBS of South Carolina (SC) / Southcarolinablues |
WOL | Blue shield(BS) of Northeastern New York (NeNY) |
WOM |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WON | Not assigned prefix |
WOO | BCBS Blue Care Network Michigan (MI) |
WOP | BCBS Blue Care Network Michigan (MI) |
WOQ | BCBS Blue Care Network Michigan (MI) |
WOR | Not assigned prefix |
WOS | Not assigned prefix |
WOT | BCBS Blue Care Network Michigan (MI) |
WOU | Not assigned prefix |
WOV | Anthem BCBS of Georgia (GA) |
WOW | Premera BCBS of Alaska (AK) |
WOX | Not assigned prefix |
WOY | BCBS Blue Care Network Michigan (MI) |
WOZ | Anthem BCBS of Colorado (CO) |
WPA | Arkansas (AR) Blue Cross |
WPB | Capital Blue Cross of Pennsylvania (PA) |
WPC | BCBS of Kansas City |
WPD | Anthem BCBS of Ohio (OH) |
WPE | Not assigned prefix |
WPF | Not assigned prefix |
WPG | BCBS of Kansas City |
WPH | BCBS of Alabama (AL) |
WPI | BCBS Blue Care Network Michigan (MI) |
WPJ | Not assigned prefix |
WPK | Anthem Blue Cross(BC) of California (CA) |
WPL | Anthem BCBS of Ohio (OH) |
WPM | BCBS of Kansas City |
WPN | Not assigned prefix |
WPO | BCBS Blue Care Network Michigan (MI) |
WPP | Not assigned prefix |
WPQ | Anthem BCBS of Colorado (CO) |
WPR | Empire BCBS of New York (NY) |
WPS | Arkansas (AR) Blue Cross |
WPT | Wellmark |
WPU | Anthem Blue Cross(BC) of California (CA) |
WPV | Anthem Blue Cross(BC) of California (CA) |
WPW | Anthem BCBS of Indiana (IN) |
WPX | Anthem Blue Cross(BC) of California (CA) |
WPY | Anthem Blue Cross(BC) of California (CA) |
WPZ | Wellmark |
WQA | Not assigned prefix |
WQB |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WQC | Not assigned prefix |
WQD | BCBS of Western New York (WNY) |
WQE | Highmark BCBS of Pennsylvania (PA) |
WQF | Not assigned prefix |
WQG | Highmark BCBS of Pennsylvania (PA) |
WQH | Highmark BCBS of Pennsylvania (PA) |
WQI | Highmark BCBS of Pennsylvania (PA) |
WQJ | BCBS of Western New York (WNY) |
WQK | Not assigned prefix |
WQL | Not assigned prefix |
WQM | Not assigned prefix |
WQN | BCBS of Illinois (IL) |
WQO | BCBS of Western New York (WNY) |
WQP | Anthem BCBS of Ohio (OH) |
WQQ | BCBS of Western New York (WNY) |
WQR | Highmark BCBS of Pennsylvania (PA) |
WQS | Not assigned prefix |
WQT | Not assigned prefix |
WQU | Anthem BCBS of Ohio (OH) |
WQV | Not assigned prefix |
WQW | Wellmark |
WQX | Not assigned prefix |
WQY | Anthem BCBS of Ohio (OH) |
WQZ | Wellmark |
WRA | Wellmark |
WRB | Not assigned prefix |
WRC | Horizon BCBS of New Jersey (NJ) |
WRD | Not assigned prefix |
WRE | Anthem BCBS of Kentucky (KY) |
WRF | BCBS of Massachusetts (MA) |
WRG | Anthem BCBS of Ohio (OH) |
WRH | Not assigned prefix |
WRI | BCBS of Alabama (AL) |
WRJ | Not assigned prefix |
WRK | BCBS of Rhode Island the (RI) |
WRL | Regence BCBS |
WRM | Highmark BCBS of Pennsylvania (PA) |
WRN | Regence BCBS |
WRO | Anthem BCBS of Georgia (GA) |
WRP | Not assigned prefix |
WRQ | Anthem BCBS of Georgia (GA) |
WRR | Anthem BCBS of Missouri (MO) |
WRS | Anthem Blue Cross(BC) of California (CA) |
WRT | Not assigned prefix |
WRU | Wellmark |
WRV | BCBS of Alabama (AL) |
WRW | BCBS of Rhode Island the (RI) |
WRX | Anthem Blue Cross(BC) of California (CA) |
WRY BCBS Prefix | Anthem BCBS of Georgia (GA) |
WRZ | Anthem BCBS of Georgia (GA) |
WSA | Not assigned prefix |
WSB | BCBS of Minnesota (MN) |
WSC | BCBS of Illinois (IL) |
WSD | Anthem BCBS of Wisconsin (WI) |
WSE | Not assigned prefix |
WSF | Arkansas (AR) Blue Cross |
WSG | Anthem BCBS of Ohio (OH) |
WSH | Not assigned prefix |
WSI | BCBS of North Carolina (NC) |
WSJ | Anthem Blue Cross(BC) of California (CA) |
WSK | Anthem BCBS of Nevada (NV) |
WSL | Wellmark |
WSM | Anthem BCBS of Wisconsin (WI) |
WSN | BCBS of South Carolina (SC) / Southcarolinablues |
WSO | Anthem BCBS of Ohio (OH) |
WSP | Anthem BCBS of Indiana (IN) |
WSQ | Not assigned prefix |
WSR | Not assigned prefix |
WSS | BCBS of Western New York (WNY) |
WST | BCBS of Massachusetts (MA) |
WSU | Wellmark |
WSV | Wellmark |
WSW | BCBS of Illinois (IL) |
WSX | BCBS of Minnesota (MN) |
WSY | Anthem BCBS of Ohio (OH) |
WSZ | BCBS of Illinois (IL) |
WTA | Anthem BCBS of Wisconsin (WI) |
WTB | Wellmark |
WTC | Premera BCBS of Alaska (AK) |
WTD | BCBS of Western New York (WNY) |
WTE | BCBS of Illinois (IL) |
WTF | Not assigned prefix |
WTG | Regence BCBS |
WTH | BCBS of Illinois (IL) |
WTI | Not assigned prefix |
WTJ | Not assigned prefix |
WTK | Not assigned prefix |
WTL | Not assigned prefix |
WTM | BCBS of Illinois (IL) |
WTN | Wellmark |
WTO | Arkansas (AR) Blue Cross |
WTP |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WTQ | BCBS of Alabama (AL) |
WTR | BCBS of Illinois (IL) |
WTS | Anthem BCBS of Wisconsin (WI) |
WTT | Premera BCBS of Alaska (AK) |
WTU | Premera BCBS of Alaska (AK) |
WTV | Premera BCBS of Alaska (AK) |
WTW |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WTX | Not assigned prefix |
WTY | Not assigned prefix |
WTZ | BCBS of Illinois (IL) |
WUA | BCBS Blue Care Network Michigan (MI) |
WUB | BCBS of Texas (TX) |
WUC | Empire BCBS of New York (NY) |
WUD | Not assigned prefix |
WUE | Blue shield(BS) of California (CA) |
WUF | Wellmark |
WUG | Horizon BCBS of New Jersey (NJ) |
WUH |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WUI | Anthem BCBS of Ohio (OH) |
WUJ | BCBS of Rhode Island the (RI) |
WUK | Anthem BCBS of Indiana (IN) |
WUL | Anthem BCBS of Indiana (IN) |
WUM | Highmark BCBS of Pennsylvania (PA) |
WUN | BCBS of North Carolina (NC) |
WUO | Blue shield(BS) of California (CA) |
WUP | Not assigned prefix |
WUQ | Wellmark |
WUR | Horizon BCBS of New Jersey (NJ) |
WUS | Anthem BCBS of Colorado (CO) |
WUT | Anthem BCBS of Indiana (IN) |
WUU | BCBS of South Carolina (SC) / Southcarolinablues |
WUV | BCBS of Massachusetts (MA) |
WUW | Anthem Blue Cross(BC) of California (CA) |
WUX | Anthem BCBS of Indiana (IN) |
WUY | Not assigned prefix |
WUZ | Not assigned prefix |
WVA | Blue Cross (BC) of Idaho (ID) |
WVB | Not assigned prefix |
WVC | Anthem BCBS of Wisconsin (WI) |
WVD | Florida (FL) Blue |
WVE | BCBS of Illinois (IL) |
WVF | Not assigned prefix |
WVG | Not assigned prefix |
WVH | Highmark BCBS of West Virginia (WV) |
WVI | Blue shield(BS) of California (CA) |
WVJ | Not assigned prefix |
WVK | BCBS of North Carolina (NC) |
WVL | BCBS of Alabama (AL) |
WVM | Wellmark |
WVN | Not assigned prefix |
WVO | Arkansas (AR) Blue Cross |
WVP |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WVQ | Not assigned prefix |
WVR | Anthem BCBS of Georgia (GA) |
WVS | Blue shield(BS) of California (CA) |
WVT | Highmark BCBS of Pennsylvania (PA) |
WVU | Anthem BCBS of Kentucky (KY) |
WVV | Not assigned prefix |
WVW | Not assigned prefix |
WVX | Not assigned prefix |
WVY | Anthem BCBS of Colorado (CO) |
WVZ | Wellmark |
WWA | Empire BCBS of New York (NY) |
WWB | BCBS of Massachusetts (MA) |
WWC | BCBS of Massachusetts (MA) |
WWD | Regence BCBS |
WWE | Wellmark |
WWF | BCBS of Texas (TX) |
WWG | Not assigned prefix |
WWH | Not assigned prefix |
WWI | Premera BCBS of Alaska (AK) |
WWJ | Not assigned prefix |
WWK | Not assigned prefix |
WWL | Not assigned prefix |
WWM | Not assigned prefix |
WWN | BCBS of Nebraska (NE) |
WWO |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WWP | Anthem Blue Cross(BC) of California (CA) |
WWQ | Anthem BCBS of Wisconsin (WI) |
WWR | Wellmark |
WWS | Anthem Blue Cross(BC) of California (CA) |
WWT |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WWU | BCBS of Massachusetts (MA) |
WWV | BCBS of Texas (TX) |
WWW |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WWX |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WWY | BCBS of Massachusetts (MA) |
WWZ | BCBS Blue Care Network Michigan (MI) |
WXA | Anthem BCBS of Wisconsin (WI) |
WXB | Wellmark |
WXC | BCBS of Texas (TX) |
WXD | BCBS of Texas (TX) |
WXE | BCBS of Nebraska (NE) |
WXF | BCBS of Texas (TX) |
WXG | BCBS of Texas (TX) |
WXH | BCBS of South Carolina (SC) / Southcarolinablues |
WXI | Not assigned prefix |
WXJ | Regence BCBS |
WXK | Wellmark |
WXL | BCBS of Minnesota (MN) |
WXM | Highmark BCBS of Pennsylvania (PA) |
WXN | BCBS of Illinois (IL) |
WXO | Anthem BCBS of Colorado (CO) |
WXP | Anthem BCBS of Missouri (MO) |
WXQ | Wellmark |
WXR | BCBS of Texas (TX) |
WXS | BCBS of Tennessee (TN) |
WXT | Not assigned prefix |
WXU | BCBS of Texas (TX) |
WXV | Not assigned prefix |
WXW | Not assigned prefix |
WXX | BCBS of Texas (TX) |
WXY | Anthem Blue Cross(BC) of California (CA) |
WXZ | Florida (FL) Blue |
WYA | Not assigned prefix |
WYB | Not assigned prefix |
WYC | Anthem Blue Cross(BC) of California (CA) |
WYD | Not assigned prefix |
WYE | Horizon BCBS of New Jersey (NJ) |
WYF | Wellmark |
WYG | Anthem BCBS of Ohio (OH) |
WYH | BCBS of Illinois (IL) |
WYI | BCBS Blue Care Network Michigan (MI) |
WYJ | Not assigned prefix |
WYK | Anthem BCBS of Virginia (VA) |
WYL | Not assigned prefix |
WYM | BCBS of Illinois (IL) |
WYN | Not assigned prefix |
WYO | BCBS Blue Care Network Michigan (MI) |
WYP | Not assigned prefix |
WYQ | Not assigned prefix |
WYR | Arkansas (AR) Blue Cross |
WYS | BCBS of Alabama (AL) |
WYT |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WYU | BCBS of Illinois (IL) |
WYV | Not assigned prefix |
WYW | Blue Cross (BC) of Idaho (ID) |
WYX |
Independence Blue Cross(BC) of Philadelphia(Phi) and the Southeastern Pennsylvania(PA)
|
WYY | BCBS of Oklahoma (OK) |
WYZ | Florida (FL) Blue |
WZA | Not assigned prefix |
WZB | Anthem BCBS of Wisconsin (WI) |
WZC | Wellmark |
WZD | Anthem BCBS of Wisconsin (WI) |
WZE | Not assigned prefix |
WZF |
Carefirst BCBS of Maryland the (MD), District of Columbia (DC) and the Northern Virginia (VA)
|
WZG | BCBS of Texas (TX) |
WZH | Premera BCBS of Alaska (AK) |
WZI | Blue shield(BS) of California (CA) |
WZJ | Not assigned prefix |
WZK | Not assigned prefix |
WZL | Anthem BCBS of Wisconsin (WI) |
WZM | Anthem BCBS of Ohio (OH) |
WZN | Wellmark |
WZO | Regence BCBS |
WZP | Anthem BCBS of Wisconsin (WI) |
WZQ | Regence BCBS |
WZR | Anthem BCBS of Colorado (CO) |
WZS | Anthem BCBS of Colorado (CO) |
WZT | Anthem BCBS of Colorado (CO) |
WZU | Anthem BCBS of Wisconsin (WI) |
WZV | Anthem BCBS of Wisconsin (WI) |
WZW | Florida (FL) Blue |
WZX | Wellmark |
WZY | Anthem BCBS of Ohio (OH) |
WZZ BCBS Prefix | BCBS of Minnesota (MN) |