| BCBS Alpha Prefix List of “F”-series | Blue Cross Blue Shield insurance Companies – Statewise |
| FAA | Anthem Central Region (OH, IN, KY) |
| FAB | BCBS Alabama |
| FAC | BCBS Vermont |
| FAD | BCBS Illinois |
| FAE | BCBS Rhose Island |
| FAF | Carefirst BCBS Maryland |
| FAH | BCBS Vermont |
| FAI | Anthem Blue Cross California |
| FAJ | Prefix yet to assign |
| FAK | Prefix yet to assign |
| FAM | Wellmark BCBS |
| FAN | Blue Shield California |
| FAO | BCBS Vermont |
| FAP | Anthem BCBS Virginia |
| FAQ | Prefix yet to assign |
| FAR | Anthem Blue Cross California |
| FAS | Prefix yet to assign |
| FAU | Anthem BCBS Virginia |
| FAV | Prefix yet to assign |
| FAW | BCBS Georgia |
| FAX | BCBS Illinois |
| FAY | BCBS Georgia |
| FAZ | BCBS South Carolina |
| FBA | BCBS Western New York |
| FBB | Anthem Blue Cross California |
| FBC | Wellmark BCBS |
| FBD | Prefix yet to assign |
| FBF | Prefix yet to assign |
| FBG | BCBS Minnesota |
| FBH | Prefix yet to assign |
| FBI | BCBS Alabama |
| FBJ | Anthem Central Region (OH, IN, KY) |
| FBK | Capital Blue Cross |
| FBL | BCBS Georgia |
| FBM | BCBS Kansas City |
| FBN | BCBS South Carolina |
| FBO | BCBS Minnesota |
| FBP | BCBS Michigan |
| FBQ | BCBS Nebraska |
| FBR | BCBS Illinois |
| FBS | BCBS Florida |
| FBU | Prefix yet to assign |
| FBV | Prefix yet to assign |
| FBW | Prefix yet to assign |
| FBX | Anthem |
| FBY | Prefix yet to assign |
| FBZ | BCBS Michigan |
| FCA | Anthem Central Region (OH, IN, KY) |
| FCB | Prefix yet to assign |
| FCC | Prefix yet to assign |
| FCD | BCBS Illinois |
| FCE | Prefix yet to assign |
| FCF | Prefix yet to assign |
| FCG | BCBS Arkansas Blue Advantage |
| FCH | BCBS South Carolina |
| FCI | BCBS Minnesota |
| FCJ | Blue Cross Idaho |
| FCK | Prefix yet to assign |
| FCL | BCBS Nebraska |
| FCM | Wellmark BCBS |
| FCN | Carefirst BCBS Maryland |
| FCO | BCBS South Carolina |
| FCP | Capital Blue Cross |
| FCQ | BCBS Minnesota |
| FCR | Empire BCBS New York |
| FCS | Prefix yet to assign |
| FCT | Prefix yet to assign |
| FCU | BCBS Illinois |
| FCV | Anthem Central Region (OH, IN, KY) |
| FCW | Prefix yet to assign |
| FCX | BCBS Alabama |
| FCY | Anthem Central Region (OH, IN, KY) |
| FCZ | BCBS South Carolina |
| FDA | BCBS Michigan |
| FDB | BCBS Michigan |
| FDC | BCBS Illinois |
| FDD | Empire BCBS New York |
| FDE | BCBS Illinois |
| FDF | Highmark BCBS |
| FDG | BCBS Illinois |
| FDH | Highmark BCBS |
| FDI | Prefix yet to assign |
| FDJ | BCBS Florida |
| FDL | BCBS South Carolina |
| FDM | Prefix yet to assign |
| FDN | Prefix yet to assign |
| FDO | BCBS North Carolina |
| FDP | Regence Blue Cross Blue Shield Oregon |
| FDR | BCBS Georgia |
| FDS | Anthem |
| FDT | Anthem Central Region (OH, IN, KY) |
| FDU | Anthem Central Region (OH, IN, KY) |
| FDV | Highmark BCBS |
| FDW | Anthem Central Region (OH, IN, KY) |
| FDX | BCBS Tennessee |
| FDY | Prefix yet to assign |
| FDZ | Prefix yet to assign |
| FEA | BCBS South Carolina |
| FEB | Prefix yet to assign |
| FEC | Anthem BCBS Virginia |
| FED | Carefirst BCBS Maryland |
| FEE | BCBS Florida |
| FEF | Anthem Central Region (OH, IN, KY) |
| FEG | Carefirst BCBS Maryland |
| FEH | Highmark BCBS |
| FEI | Regence Blue Cross Blue Shield Oregon |
| FEJ | Prefix yet to assign |
| FEK | BCBS Alabama |
| FEL | Anthem Blue Cross California |
| FEM | Highmark BCBS |
| FEN | Anthem Central Region (OH, IN, KY) |
| FEO | Horizon BCBS New Jersey |
| FEP | Prefix yet to assign |
| FEQ | Carefirst BCBS Maryland |
| FER | Highmark BCBS |
| FES | Highmark BCBS |
| FET | BCBS Michigan |
| FEU | Prefix yet to assign |
| FEV | Prefix yet to assign |
| FEW | Prefix yet to assign |
| FEX | Prefix yet to assign |
| FEY | BCBS Georgia |
| FEZ | Anthem Central Region (OH, IN, KY) |
| FFA | Prefix yet to assign |
| FFB | BCBS Nebraska |
| FFC | Prefix yet to assign |
| FFD | Prefix yet to assign |
| FFE | Prefix yet to assign |
| FFF | BCBS Minnesota |
| FFG | Wellmark BCBS |
| FFH | Prefix yet to assign |
| FFI | Independence Blue Cross |
| FFJ | BCBS Georgia |
| FFK | BCBS South Carolina |
| FFL | Wellmark BCBS |
| FFM | BCBS Texas |
| FFN | BCBS Oklahoma |
| FFP | BCBS Tennessee |
| FFQ | BCBS Illinois |
| FFR | Highmark BCBS |
| FFS | Anthem Blue Cross California |
| FFT | BCBS Tennessee |
| FFU | BCBS Florida |
| FFV | Anthem |
| FFW | Anthem BCBS Colorado |
| FFX | Anthem Blue Cross California |
| FFY | Regence Blue Cross Blue Shield Oregon |
| FFZ | BCBS Texas |
| FGB | Anthem |
| FGC | BCBS Massachusetts |
| FGD | Anthem Central Region (OH, IN, KY) |
| FGE | BCBS South Carolina |
| FGF | BCBS Minnesota |
| FGH | BCBS Minnesota |
| FGI | Anthem Central Region (OH, IN, KY) |
| FGJ | Anthem Central Region (OH, IN, KY) |
| FGK | Prefix yet to assign |
| FGL | BCBS Texas |
| FGM | Anthem Central Region (OH, IN, KY) |
| FGN | Prefix yet to assign |
| FGO | Prefix yet to assign |
| FGP | BCBS Michigan |
| FGQ | BCBS South Carolina |
| FGR | BCBS Alabama |
| FGS | BCBS Michigan |
| FGU | BCBS Michigan |
| FGV | Anthem |
| FGW | BCBS Alabama |
| FGX | Blue Shield Northeastern New York |
| FGY | Wellmark BCBS |
| FGZ | Anthem Central Region (OH, IN, KY) |
| FHA | BCBS Illinois |
| FHB | Prefix yet to assign |
| FHC | BCBS Michigan |
| FHD | Prefix yet to assign |
| FHF | Carefirst BCBS Maryland |
| FHG | Prefix yet to assign |
| FHH | BCBS Massachusetts |
| FHI | BCBS Michigan |
| FHJ | BCBS Florida |
| FHK | Blue Shield California |
| FHL | BCBS Illinois |
| FHM | Prefix yet to assign |
| FHN | BCBS Michigan |
| FHP | Prefix yet to assign |
| FHQ | Prefix yet to assign |
| FHR | Highmark BCBS |
| FHS | Prefix yet to assign |
| FHT | Prefix yet to assign |
| FHU | Premera Blue Cross |
| FHV | Wellmark BCBS |
| FHW | BCBS Florida |
| FHX | BCBS Minnesota |
| FHY | Prefix yet to assign |
| FHZ | Blue Shield California |
| FIA | Anthem Central Region (OH, IN, KY) |
| FIB | BCBS Massachusetts |
| FIC | Prefix yet to assign |
| FID | Prefix yet to assign |
| FIF | Highmark BCBS |
| FIG | Prefix yet to assign |
| FIH | Prefix yet to assign |
| FII | BCBS Alabama |
| FIK | Wellmark BCBS |
| FIL | Prefix yet to assign |
| FIM | Wellmark BCBS |
| FIN | Prefix yet to assign |
| FIP | Prefix yet to assign |
| FIQ | Prefix yet to assign |
| FIR | Premera Blue Cross |
| FIU | Prefix yet to assign |
| FIV | Anthem BCBS Colorado |
| FIW | Prefix yet to assign |
| FIX | Anthem Central Region (OH, IN, KY) |
| FIY | Anthem Central Region (OH, IN, KY) |
| FJA | Prefix yet to assign |
| FJB | Prefix yet to assign |
| FJC | BCBS Illinois |
| FJD | Prefix yet to assign |
| FJE | Prefix yet to assign |
| FJF | Prefix yet to assign |
| FJG | Prefix yet to assign |
| FJH | Regence Blue Cross Blue Shield Utah |
| FJI | Wellmark BCBS |
| FJJ | Anthem Blue Cross California |
| FJK | Prefix yet to assign |
| FJL | BCBS Nebraska |
| FJM | Independence Blue Cross |
| FJN | BCBS Illinois |
| FJO | Prefix yet to assign |
| FJP | BCBS Minnesota |
| FJQ | Prefix yet to assign |
| FJR | Highmark BCBS |
| FJS | BCBS Massachusetts |
| FJT | Prefix yet to assign |
| FJU | Prefix yet to assign |
| FJV | Prefix yet to assign |
| FJW | Prefix yet to assign |
| FJX | Prefix yet to assign |
| FJY | Wellmark BCBS |
| FJZ | Anthem Blue Cross California |
| FKA | BCBS Illinois |
| FKB | Prefix yet to assign |
| FKC | Anthem Central Region (OH, IN, KY) |
| FKE | BCBS Michigan |
| FKG | Prefix yet to assign |
| FKJ | Prefix yet to assign |
| FKK | Premera Blue Cross |
| FKM | Highmark BCBS |
| FKN | Highmark BCBS |
| FKQ | Capital Blue Cross |
| FKR | Anthem Blue Cross California |
| FKS | Prefix yet to assign |
| FKT | BCBS Minnesota |
| FKV | Wellmark BCBS |
| FKW | Prefix yet to assign |
| FKX | Prefix yet to assign |
| FKY | BCBS Louisiana |
| FLA | Prefix yet to assign |
| FLB | BCBS Minnesota |
| FLC | Anthem |
| FLD | Wellmark BCBS |
| FLE | BCBS Minnesota |
| FLF | BCBS North Carolina |
| FLG | BCBS South Carolina |
| FLH | Prefix yet to assign |
| FLI | Prefix yet to assign |
| FLJ | BCBS Nebraska |
| FLK | BCBS Illinois |
| FLM | Wellmark BCBS |
| FLN | Blue Shield Northeastern New York |
| FLO | Prefix yet to assign |
| FLP | Horizon BCBS New Jersey |
| FLQ | BCBS South Carolina |
| FLR | BCBS Minnesota |
| FLS | Prefix yet to assign |
| FLT | BCBS South Carolina |
| FLV | BCBS Texas |
| FLX | Wellmark BCBS |
| FLY | Prefix yet to assign |
| FLZ | Anthem Blue Cross California |
| FMA | BCBS Michigan |
| FMB | BCBS Illinois |
| FMC | BCBS Massachusetts |
| FMD | BCBS Massachusetts |
| FME | Blue Cross Idaho |
| FMF | BCBS Illinois |
| FMG | BCBS Minnesota |
| FMH | Carefirst BCBS Maryland |
| FMI | Prefix yet to assign |
| FMJ | Prefix yet to assign |
| FMK | Carefirst Administrators |
| FML | BCBS Michigan |
| FMM | BCBS Michigan |
| FMN | Prefix yet to assign |
| FMO | BCBS Alabama |
| FMP | Prefix yet to assign |
| FMR | Premera Blue Cross |
| FMS | BCBS Texas |
| FMT | BCBS Illinois |
| FMU | BCBS Massachusetts |
| FMV | BCBS Michigan |
| FMW | Regence Blue Shield Idaho |
| FMX | BCBS Minnesota |
| FMY | BCBS Georgia |
| FMZ | Anthem |
| FNA | BCBS Texas |
| FNB | Prefix yet to assign |
| FNC | BCBS Texas |
| FND | BCBS Michigan |
| FNE | Anthem Central Region (OH, IN, KY) |
| FNF | Carefirst BCBS Maryland |
| FNG | BCBS Illinois |
| FNH | Anthem |
| FNJ | Anthem |
| FNK | Prefix yet to assign |
| FNL | BCBS Minnesota |
| FNO | Prefix yet to assign |
| FNP | Anthem |
| FNQ | Prefix yet to assign |
| FNR | Prefix yet to assign |
| FNS | Anthem Blue Cross California |
| FNT | BCBS Nebraska |
| FNU | BCBS Michigan |
| FNV | Prefix yet to assign |
| FNW | BCBS Georgia |
| FNX | Anthem Blue Cross California |
| FNY | BCBS Nebraska |
| FNZ | BCBS Illinois |
| FOA | Premera Blue Cross |
| FOB | Prefix yet to assign |
| FOE | BCBS Massachusetts |
| FOF | Wellmark BCBS |
| FOG | BCBS Minnesota |
| FOH | BCBS South Carolina |
| FOI | BCBS Western New York |
| FOL | Anthem Blue Cross California |
| FOM | Prefix yet to assign |
| FON | Prefix yet to assign |
| FOP | BCBS Minnesota |
| FOR | Anthem Central Region (OH, IN, KY) |
| FOS | Anthem BCBS Virginia |
| FOT | Prefix yet to assign |
| FOU | BCBS Alabama |
| FOV | Horizon BCBS New Jersey |
| FOW | Anthem BCBS Colorado |
| FOX | BCBS Illinois |
| FOY | BCBS Oklahoma |
| FOZ | Prefix yet to assign |
| FPA | BCBS South Carolina |
| FPB | BCBS Alabama |
| FPC | BCBS Illinois |
| FPD | Anthem Blue Cross California |
| FPE | Prefix yet to assign |
| FPF | Anthem Blue Cross California |
| FPG | Carefirst Administrators |
| FPH | Prefix yet to assign |
| FPI | Anthem Blue Cross California |
| FPJ | Prefix yet to assign |
| FPK | Prefix yet to assign |
| FPL | Wellmark BCBS |
| FPM | BCBS Michigan |
| FPN | BCBS Texas |
| FPO | Prefix yet to assign |
| FPP | BCBS Western New York |
| FPQ | Prefix yet to assign |
| FPR | Highmark BCBS |
| FPS | BCBS Alabama |
| FPT | BCBS North Carolina |
| FPU | Carefirst BCBS Maryland |
| FPV | Prefix yet to assign |
| FPX | Carefirst Administrators |
| FPY | BCBS Illinois |
| FPZ | Anthem Blue Cross California |
| FQA | Prefix yet to assign |
| FQC | Prefix yet to assign |
| FQD | Anthem Central Region (OH, IN, KY) |
| FQE | Prefix yet to assign |
| FQF | BCBS Minnesota |
| FQG | Anthem Central Region (OH, IN, KY) |
| FQH | Prefix yet to assign |
| FQJ | Anthem BCBS Colorado |
| FQK | BCBS South Carolina |
| FQL | Prefix yet to assign |
| FQM | Prefix yet to assign |
| FQN | BCBS Illinois |
| FQP | BCBS Minnesota |
| FQQ | Prefix yet to assign |
| FQR | BCBS Massachusetts |
| FQT | Wellmark BCBS |
| FQU | Independence Blue Cross |
| FQW | Prefix yet to assign |
| FQX | Wellmark BCBS |
| FQY | Wellmark BCBS |
| FQZ | BCBS Minnesota |
| FRA | BCBS South Carolina |
| FRB | BCBS Illinois |
| FRC | Wellmark BCBS |
| FRD | Prefix yet to assign |
| FRE | Premera Blue Cross |
| FRF | Prefix yet to assign |
| FRG | BCBS Texas |
| FRH | Prefix yet to assign |
| FRI | Prefix yet to assign |
| FRK | Anthem Blue Cross California |
| FRL | Blue Shield California |
| FRM | Anthem Central Region (OH, IN, KY) |
| FRN | BCBS Texas |
| FRO | Prefix yet to assign |
| FRQ | Prefix yet to assign |
| FRR | Prefix yet to assign |
| FRS | BCBS Massachusetts |
| FRT | Anthem Blue Cross California |
| FRU | Anthem Central Region (OH, IN, KY) |
| FRV | BCBS Alabama |
| FRW | Anthem Central Region (OH, IN, KY) |
| FRX | Anthem Blue Cross California |
| FRY | Blue Shield California |
| FRZ | BCBS Tennessee |
| FSA | Prefix yet to assign |
| FSB | Anthem |
| FSC | Independence Blue Cross |
| FSD | BCBS South Carolina |
| FSE | Anthem Central Region (OH, IN, KY) |
| FSF | Prefix yet to assign |
| FSG | Prefix yet to assign |
| FSH | Premera Blue Cross |
| FSI | Prefix yet to assign |
| FSJ | BCBS Arizona |
| FSK | Anthem Central Region (OH, IN, KY) |
| FSL | BCBS Illinois |
| FSM | BCBS Georgia |
| FSN | Prefix yet to assign |
| FSO | Prefix yet to assign |
| FSP | BCBS Michigan |
| FSQ | Prefix yet to assign |
| FSR | Prefix yet to assign |
| FSS | BCBS Alabama |
| FST | BCBS Massachusetts |
| FSU | Prefix yet to assign |
| FSV | Wellmark BCBS |
| FSX | BCBS South Carolina |
| FSY | Prefix yet to assign |
| FTA | Anthem Blue Cross California |
| FTB | Anthem Central Region (OH, IN, KY) |
| FTC | BCBS Oklahoma |
| FTF | BCBS Georgia |
| FTH | Wellmark BCBS |
| FTI | Prefix yet to assign |
| FTJ | Anthem Central Region (OH, IN, KY) |
| FTK | Prefix yet to assign |
| FTL | Prefix yet to assign |
| FTM | BCBS Georgia |
| FTN | Prefix yet to assign |
| FTO | Prefix yet to assign |
| FTP | Empire BCBS New York |
| FTQ | Anthem Central Region (OH, IN, KY) |
| FTR | BCBS South Carolina |
| FTS | Anthem |
| FTT | Blue Shield California |
| FTU | Anthem Blue Cross California |
| FTV | Blue Cross Idaho |
| FTW | Blue Shield California |
| FTX | Prefix yet to assign |
| FTY | BCBS Illinois |
| FTZ | Prefix yet to assign |
| FUA | Prefix yet to assign |
| FUB | Anthem |
| FUD | Prefix yet to assign |
| FUF | Prefix yet to assign |
| FUG | BCBS Texas |
| FUH | Highmark BCBS |
| FUI | Anthem |
| FUJ | Empire BCBS New York |
| FUK | Prefix yet to assign |
| FUL | Anthem |
| FUM | Wellmark BCBS |
| FUN | BCBS Illinois |
| FUP | Prefix yet to assign |
| FUR | Anthem Blue Cross California |
| FUS | Carefirst Administrators |
| FUT | Carefirst BCBS Maryland |
| FUU | Prefix yet to assign |
| FUW | Anthem Blue Cross California |
| FUY | Anthem Central Region (OH, IN, KY) |
| FUZ | Prefix yet to assign |
| FVA | Prefix yet to assign |
| FVC | Prefix yet to assign |
| FVE | Carefirst BCBS Maryland |
| FVF | Prefix yet to assign |
| FVG | Anthem Blue Cross California |
| FVH | BCBS Illinois |
| FVI | Prefix yet to assign |
| FVJ | Prefix yet to assign |
| FVK | Prefix yet to assign |
| FVL | BCBS Illinois |
| FVM | Anthem Blue Cross California |
| FVN | BCBS Michigan |
| FVO | Prefix yet to assign |
| FVP | Prefix yet to assign |
| FVR | Prefix yet to assign |
| FVS | Blue Shield California |
| FVT | BCBS Vermont |
| FVU | BCBS Texas |
| FVV | BCBS Michigan |
| FVW | Wellmark BCBS |
| FVX | BCBS Illinois |
| FVZ | Anthem Central Region (OH, IN, KY) |
| FWA | Prefix yet to assign |
| FWB | Prefix yet to assign |
| FWC | BCBS Texas |
| FWE | Prefix yet to assign |
| FWF | BCBS Illinois |
| FWG | Prefix yet to assign |
| FWH | BCBS Minnesota |
| FWJ | Anthem BCBS Virginia |
| FWK | Prefix yet to assign |
| FWL | Carefirst BCBS Maryland |
| FWM | BCBS Illinois |
| FWN | BCBS Florida |
| FWP | Prefix yet to assign |
| FWQ | Horizon BCBS New Jersey |
| FWS | Wellmark BCBS |
| FWT | BCBS Alabama |
| FWU | Anthem |
| FWW | BCBS Massachusetts |
| FWX | Wellmark BCBS |
| FWY | BCBS Illinois |
| FWZ | Anthem BCBS Virginia |
| FXA | Prefix yet to assign |
| FXB | Anthem Blue Cross California |
| FXC | BCBS Massachusetts |
| FXD | Prefix yet to assign |
| FXE | Anthem |
| FXF | Anthem Blue Cross California |
| FXG | Prefix yet to assign |
| FXH | Prefix yet to assign |
| FXI | Anthem Blue Cross California |
| FXJ | Anthem Central Region (OH, IN, KY) |
| FXK | Prefix yet to assign |
| FXL | Prefix yet to assign |
| FXM | Prefix yet to assign |
| FXN | Prefix yet to assign |
| FXO | Carefirst Administrators |
| FXP | Prefix yet to assign |
| FXQ | Wellmark BCBS |
| FXR | BCBS Illinois |
| FXS | Prefix yet to assign |
| FXU | Prefix yet to assign |
| FXV | Prefix yet to assign |
| FXW | Anthem BCBS Virginia |
| FXY | BCBS Tennessee |
| FXZ | Anthem Blue Cross California |
| FYA | Prefix yet to assign |
| FYB | Highmark BCBS |
| FYD | Anthem Central Region (OH, IN, KY) |
| FYE | Highmark BCBS |
| FYF | BCBS Minnesota |
| FYG | Anthem BCBS Virginia |
| FYH | Prefix yet to assign |
| FYI | Prefix yet to assign |
| FYJ | Prefix yet to assign |
| FYK | Anthem |
| FYL | Carefirst Administrators |
| FYM | Highmark BCBS |
| FYN | BCBS Florida |
| FYP | Independence Blue Cross |
| FYQ | BCBS Michigan |
| FYR | BCBS Massachusetts |
| FYS | Prefix yet to assign |
| FYT | BCBS Illinois |
| FYV | Blue Shield California |
| FYW | BCBS Minnesota |
| FYX | Prefix yet to assign |
| FYY | Blue Cross Idaho |
| FYZ | BCBS Florida |
| FZA | BCBS South Carolina |
| FZB | Blue Cross Idaho |
| FZC | Prefix yet to assign |
| FZD | BCBS Michigan |
| FZE | Anthem Blue Cross California |
| FZF | Blue Cross Idaho |
| FZG | BCBS Nebraska |
| FZH | Prefix yet to assign |
| FZJ | Anthem Central Region (OH, IN, KY) |
| FZK | Carefirst Administrators |
| FZL | Prefix yet to assign |
| FZM | BCBS Tennessee |
| FZN | Prefix yet to assign |
| FZP | BCBS Michigan |
| FZQ | Capital Blue Cross |
| FZR | Anthem BCBS Nevada |
| FZS | Prefix yet to assign |
| FZT | BCBS Illinois |
| FZU | BCBS Florida |
| FZV | Wellmark BCBS |
| FZW | Premera Blue Cross |
| FZX | Anthem BCBS Virginia |
| FZY | BCBS North Carolina |
| FZZ | Wellmark BCBS |
