BC:Blue-Cross-BS:Blue-Shield Company List | IAA to IZZ – BCBS Prefix List 2024 | Provider Phone Number |
---|---|---|
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IAA BCBS Prefix | WisconsinBCBS-Phonelist |
Prefix-un-assigned | IAB BCBS Prefix | Not applicable |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IAC BCBS Prefix | BCBSRegence:800 253 0838 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IAD BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IAE BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IAF BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IAG BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IAH BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Prefix-un-assigned | IAI BCBS Prefix | Not applicable |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IAJ BCBS Prefix | BCBSCarefirst-phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IAK BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IAL BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IAM BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Prefix-un-assigned | IAN BCBS Prefix | Not applicable |
Prefix-un-assigned | IAO BCBS Prefix | Not applicable |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IAP BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Prefix-un-assigned | IAQ BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IAR BCBS Prefix | ALBCBS: 205 220 6899 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IAS BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IAT BCBS Prefix | NYBCBSEmpire:800 992 2583 |
BC:Blue-Cross-BS:Blue-Shield of Nebraska | IAU BCBS Prefix | NE-BCBS:800 635 0579 NE-MedicareBCBS: 888 505 2022 NE-FEPBCBS: 800 223 5584 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IAV BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IAW BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Prefix-un-assigned | IAX BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IAY BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Prefix-un-assigned | IAZ BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IBA BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
Horizon BC:Blue-Cross-BS:Blue-Shield of NJ | IBB BCBS Prefix | NewJerseyBCBS:800 624 1110 NJBCBS-phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IBC BCBS Prefix | WisconsinBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IBD BCBS Prefix | WisconsinBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IBE BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IBF BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Prefix-un-assigned | IBG BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IBH BCBS Prefix | ALBCBS: 205 220 6899 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IBI BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IBJ BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IBK BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Independence Blue-cross of Philadelphia and South-eastern PA | IBL BCBS Prefix | PennsylvaniaBluecross-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IBM BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Prefix-un-assigned | IBN BCBS Prefix | Not applicable |
Independence Blue-cross of Philadelphia and South-eastern PA | IBO BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IBP BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IBQ BCBS Prefix | BCBSRegence:800 253 0838 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IBR BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IBS BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IBT BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IBU BCBS Prefix | ALBCBS: 205 220 6899 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IBV BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IBW BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | IBX BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
Prefix-un-assigned | IBY BCBS Prefix | Not applicable |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IBZ BCBS Prefix | BCBSRegence:800 253 0838 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ICA BCBS Prefix | BCBSCarefirst-phonelist |
Prefix-un-assigned | ICB BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Colorado | ICC BCBS Prefix | Bluecross-Blueshield:(800) 282 4548 ColoradoBluecross-Blueshield-Phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ICD BCBS Prefix | BCBSCarefirst-phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ICE BCBS Prefix | BCBSCarefirst-phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ICF BCBS Prefix | BCBSCarefirst-phonelist |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | ICG BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | ICH BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Floridablue | ICI BCBS Prefix | BCBSFL:800 955 5692 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | ICJ BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ICK BCBS Prefix | BCBSCarefirst-phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ICL BCBS Prefix | BCBSCarefirst-phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | ICM BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | ICN BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of North Carolina | ICO BCBS Prefix | NC-BCBS:800 214 4844 NCBluemedicare:888 296 9790 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | ICP BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Prefix-un-assigned | ICQ BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | ICR BCBS Prefix | OhioBCBS-Phonelist |
Prefix-un-assigned | ICS BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Western New York | ICT BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
Prefix-un-assigned | ICU BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | ICV BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | ICW BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Prefix-un-assigned | ICX BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | ICY BCBS Prefix | OhioBCBS-Phonelist |
Prefix-un-assigned | ICZ BCBS Prefix | Not applicable |
BC of Idaho -Blue-Cross | IDA BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
Floridablue | IDB BCBS Prefix | BCBSFL:800 955 5692 |
Prefix-un-assigned | IDC BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IDD BCBS Prefix | VirginiaBCBS: 833 592 9956 |
BC of Idaho -Blue-Cross | IDE BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
BC of Idaho -Blue-Cross | IDF BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
Prefix-un-assigned | IDG BCBS Prefix | Not applicable |
Prefix-un-assigned | IDH BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IDI BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IDJ BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IDK BCBS Prefix | NYBCBSEmpire:800 992 2583 |
BC of Idaho -Blue-Cross | IDL BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
BC of Idaho -Blue-Cross | IDM BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
BC of Idaho -Blue-Cross | IDN BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
BC:Blue-Cross-BS:Blue-Shield of Kansas | IDO BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
BC of Idaho -Blue-Cross | IDP BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IDQ BCBS Prefix | VirginiaBCBS: 833 592 9956 |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | IDR BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Kansas City | IDS BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IDT BCBS Prefix | VirginiaBCBS: 833 592 9956 |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IDU BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Prefix-un-assigned | IDV BCBS Prefix | Not applicable |
Prefix-un-assigned | IDW BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IDX BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IDY BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IDZ BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IEA BCBS Prefix | BCBSRegence:800 253 0838 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IEB BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IEC BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IED BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Prefix-un-assigned | IEE BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IEF BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Prefix-un-assigned | IEG BCBS Prefix | Not applicable |
Premera BC:Blue-Cross-BS:Blue-Shield of AK | IEH BCBS Prefix | AlaskaBCBSPremera:800 722 4714 |
Independence Blue-cross of Philadelphia and South-eastern PA | IEI BCBS Prefix | PennsylvaniaBluecross-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IEJ BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IEK BCBS Prefix | BCBSCarefirst-phonelist |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IEL BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
Prefix-un-assigned | IEM BCBS Prefix | Not applicable |
Prefix-un-assigned | IEN BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of North Carolina | IEO BCBS Prefix | NC-BCBS:800 214 4844 NCBluemedicare:888 296 9790 |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IEP BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IEQ BCBS Prefix | NYBCBSEmpire:800 992 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IER BCBS Prefix | VirginiaBCBS: 833 592 9956 |
BC:Blue-Cross-BS:Blue-Shield of Texas | IES BCBS Prefix | TX-BCBS:800 451 0287 TX-Medicare-BCBS:877 774 8592 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Connecticut | IET BCBS Prefix | BCBSConnecticut-list |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IEU BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Prefix-un-assigned | IEV BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IEW BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IEX BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IEY BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IEZ BCBS Prefix | BCBSCarefirst-phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IFA BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IFB BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of Western New York | IFC BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IFD BCBS Prefix | BCBSRegence:800 253 0838 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IFE BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IFF BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Prefix-un-assigned | IFG BCBS Prefix | Not applicable |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFH BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFI BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFJ BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFK BCBS Prefix | PennsylvaniaBCBS-Phonelist |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IFL BCBS Prefix | BCBSRegence:800 253 0838 |
Prefix-un-assigned | IFM BCBS Prefix | Not applicable |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFN BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFO BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Nevada | IFP BCBS Prefix | NevadaBCBS-Phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IFQ BCBS Prefix | BCBSCarefirst-phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | IFR BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
Prefix-un-assigned | IFS BCBS Prefix | Not applicable |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFT BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFU BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFV BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IFW BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IFX BCBS Prefix | OhioBCBS-Phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IFY BCBS Prefix | BCBSCarefirst-phonelist |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IFZ BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Independence Blue-cross of Philadelphia and South-eastern PA | IGA BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Prefix-un-assigned | IGB BCBS Prefix | Not applicable |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IGC BCBS Prefix | BCBSCarefirst-phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IGD BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IGE BCBS Prefix | ALBCBS: 205 220 6899 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IGF BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IGG BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Independence Blue-cross of Philadelphia and South-eastern PA | IGH BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IGI BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Independence Blue-cross of Philadelphia and South-eastern PA | IGJ BCBS Prefix | PennsylvaniaBluecross-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IGK BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IGL BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Prefix-un-assigned | IGM BCBS Prefix | Not applicable |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IGN BCBS Prefix | PennsylvaniaBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Western New York | IGO BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IGP BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IGQ BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Prefix-un-assigned | IGR BCBS Prefix | Not applicable |
Prefix-un-assigned | IGS BCBS Prefix | Not applicable |
Prefix-un-assigned | IGT BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IGU BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IGV BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IGW BCBS Prefix | BCBSCarefirst-phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IGX BCBS Prefix | BCBSCarefirst-phonelist |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IGY BCBS Prefix | BCBSCarefirst-phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IGZ BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Prefix-un-assigned | IHA BCBS Prefix | Not applicable |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IHB BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Prefix-un-assigned | IHC BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Nebraska | IHD BCBS Prefix | NE-BCBS:800 635 0579 NE-MedicareBCBS: 888 505 2022 NE-FEPBCBS: 800 223 5584 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IHE BCBS Prefix | OhioBCBS-Phonelist |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IHF BCBS Prefix | NYBCBSEmpire:800 992 2583 |
Prefix-un-assigned | IHG BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IHH BCBS Prefix | ALBCBS: 205 220 6899 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IHI BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IHJ BCBS Prefix | NYBCBSEmpire:800 992 2583 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IHK BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of WV | IHL BCBS Prefix | WestvirginiaBCBS:800 543 7822 WVMedicareBCBS:888 459 4020 |
High-mark BC:Blue-Cross-BS:Blue-Shield of DE | IHM BCBS Prefix | DelawareBCBS:800 346 6262 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IHN BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IHO BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Prefix-un-assigned | IHP BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IHQ BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IHR BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IHS BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IHT BCBS Prefix | ALBCBS: 205 220 6899 |
Prefix-un-assigned | IHU BCBS Prefix | Not applicable |
Prefix-un-assigned | IHV BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IHW BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Colorado | IHX BCBS Prefix | Bluecross-Blueshield:(800) 282 4548 ColoradoBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IHY BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IHZ BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IIA BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Prefix-un-assigned | IIB BCBS Prefix | Not applicable |
Horizon BC:Blue-Cross-BS:Blue-Shield of NJ | IIC BCBS Prefix | NewJerseyBCBS:800 624 1110 NJBCBS-phonelist |
BC of Idaho -Blue-Cross | IID BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IIE BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IIF BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IIG BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Prefix-un-assigned | IIH BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Tennessee | III BCBS Prefix | TN-BCBS:800 924 7141 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IIJ BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IIK BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IIL BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IIM BCBS Prefix | PennsylvaniaBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IIN BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Prefix-un-assigned | IIO BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Western New York | IIP BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
Floridablue | IIQ BCBS Prefix | BCBSFL:800 955 5692 |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IIR BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Prefix-un-assigned | IIS BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IIT BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
Independence Blue-cross of Philadelphia and South-eastern PA | IIU BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Floridablue | IIV BCBS Prefix | BCBSFL:800 955 5692 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IIW BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC of Idaho -Blue-Cross | IIX BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IIY BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Floridablue | IIZ BCBS Prefix | BCBSFL:800 955 5692 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IJA BCBS Prefix | WisconsinBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | IJB BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
Prefix-un-assigned | IJC BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of New Hampshire | IJD BCBS Prefix | New HampshireBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Western New York | IJE BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJF BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJG BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJH BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJI BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJJ BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJK BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJL BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Prefix-un-assigned | IJM BCBS Prefix | Not applicable |
Floridablue | IJN BCBS Prefix | BCBSFL:800 955 5692 |
Prefix-un-assigned | IJO BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IJP BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJQ BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC of Idaho -Blue-Cross | IJR BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IJS BCBS Prefix | WisconsinBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJT BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Texas | IJU BCBS Prefix | TX-BCBS:800 451 0287 TX-Medicare-BCBS:877 774 8592 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJV BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Prefix-un-assigned | IJW BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IJX BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Capitalbluecross of PA | IJY BCBS Prefix | PennsylvaniaCapitalBC:800 874 8433 |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IJZ BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | IKA BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IKB BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IKC BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IKD BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Independence Blue-cross of Philadelphia and South-eastern PA | IKE BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Independence Blue-cross of Philadelphia and South-eastern PA | IKF BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Prefix-un-assigned | IKG BCBS Prefix | Not applicable |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IKH BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Floridablue | IKI BCBS Prefix | BCBSFL:800 955 5692 |
Prefix-un-assigned | IKJ BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IKK BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IKL BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Prefix-un-assigned | IKM BCBS Prefix | Not applicable |
Prefix-un-assigned | IKN BCBS Prefix | Not applicable |
High-mark BC:Blue-Cross-BS:Blue-Shield of DE | IKO BCBS Prefix | DelawareBCBS:800 346 6262 |
Prefix-un-assigned | IKP BCBS Prefix | Not applicable |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IKQ BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Missouri | IKR BCBS Prefix | MissouriBCBS:888 571 9054 MOBluecrossBlueshield–Phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IKS BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | IKT BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IKU BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IKV BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IKW BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IKX BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Nebraska | IKY BCBS Prefix | NE-BCBS:800 635 0579 NE-MedicareBCBS: 888 505 2022 NE-FEPBCBS: 800 223 5584 |
Prefix-un-assigned | IKZ BCBS Prefix | Not applicable |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | ILA BCBS Prefix | NYBCBSEmpire:800 992 2583 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | ILB BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | ILC BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | ILD BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | ILE BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of Alabama | ILF BCBS Prefix | ALBCBS: 205 220 6899 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | ILG BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | ILH BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
Prefix-un-assigned | ILI BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | ILJ BCBS Prefix | WisconsinBCBS-Phonelist |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | ILK BCBS Prefix | BCBSRegence:800 253 0838 |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | ILL BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
Prefix-un-assigned | ILM BCBS Prefix | Not applicable |
Prefix-un-assigned | ILN BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | ILO BCBS Prefix | WisconsinBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Kansas City | ILP BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
Prefix-un-assigned | ILQ BCBS Prefix | Not applicable |
Prefix-un-assigned | ILR BCBS Prefix | Not applicable |
Premera BC:Blue-Cross-BS:Blue-Shield of AK | ILS BCBS Prefix | AlaskaBCBSPremera:800 722 4714 |
BC:Blue-Cross-BS:Blue-Shield of Illinois | ILT BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
Prefix-un-assigned | ILU BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Alabama | ILV BCBS Prefix | ALBCBS: 205 220 6899 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | ILW BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of Alabama | ILX BCBS Prefix | ALBCBS: 205 220 6899 |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | ILY BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | ILZ BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Excellus BC:Blue-Cross-BS:Blue-Shield of Newyork | IMA BCBS Prefix | NYExcellusBCBS:800 920 8889 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IMB BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IMC BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Prefix-un-assigned | IMD BCBS Prefix | Not applicable |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IME BCBS Prefix | PennsylvaniaBCBS-Phonelist |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IMF BCBS Prefix | BCBSRegence:800 253 0838 |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IMG BCBS Prefix | BCBSRegence:800 253 0838 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Colorado | IMH BCBS Prefix | Bluecross-Blueshield:(800) 282 4548 ColoradoBluecross-Blueshield-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IMI BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Missouri | IMJ BCBS Prefix | MissouriBCBS:888 571 9054 MOBluecrossBlueshield–Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Maine | IMK BCBS Prefix | MaineBluecross-Blueshield-Phonelist |
Prefix-un-assigned | IML BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Western New York | IMM BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
Prefix-un-assigned | IMN BCBS Prefix | Not applicable |
Prefix-un-assigned | IMO BCBS Prefix | Not applicable |
Prefix-un-assigned | IMP BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Tennessee | IMQ BCBS Prefix | TN-BCBS:800 924 7141 |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IMR BCBS Prefix | ALBCBS: 205 220 6899 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | IMS BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IMT BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IMU BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IMV BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IMW BCBS Prefix | OhioBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Missouri | IMX BCBS Prefix | MissouriBCBS:888 571 9054 MOBluecrossBlueshield–Phonelist |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IMY BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IMZ BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | INA BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
Premera BC:Blue-Cross-BS:Blue-Shield of AK | INB BCBS Prefix | AlaskaBCBSPremera:800 722 4714 |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | INC BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of North Carolina | IND BCBS Prefix | NC-BCBS:800 214 4844 NCBluemedicare:888 296 9790 |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | INE BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Prefix-un-assigned | INF BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | ING BCBS Prefix | OhioBCBS-Phonelist |
Prefix-un-assigned | INH BCBS Prefix | Not applicable |
High-mark BC:Blue-Cross-BS:Blue-Shield of DE | INI BCBS Prefix | DelawareBCBS:800 346 6262 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | INJ BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | INK BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Tennessee | INL BCBS Prefix | TN-BCBS:800 924 7141 |
Prefix-un-assigned | INM BCBS Prefix | Not applicable |
Prefix-un-assigned | INN BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | INO BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of North Carolina | INP BCBS Prefix | NC-BCBS:800 214 4844 NCBluemedicare:888 296 9790 |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | INQ BCBS Prefix | BCBSRegence:800 253 0838 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | INR BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | INS BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | INT BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Prefix-un-assigned | INU BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | INV BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Independence Blue-cross of Philadelphia and South-eastern PA | INW BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Prefix-un-assigned | INX BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | INY BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
Prefix-un-assigned | INZ BCBS Prefix | Not applicable |
Prefix-un-assigned | IOA BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Tennessee | IOB BCBS Prefix | TN-BCBS:800 924 7141 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IOC BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IOD BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IOE BCBS Prefix | NYBCBSEmpire:800 992 2583 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IOF BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Blue-Shield of North-eastern-Newyork | IOG BCBS Prefix | NY-BS:800 444 4552 NYBluecard:800 429 9886 |
Prefix-un-assigned | IOH BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IOI BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IOJ BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IOK BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IOL BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IOM BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Floridablue | ION BCBS Prefix | BCBSFL:800 955 5692 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IOO BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Western New York | IOP BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IOQ BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IOR BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
BC:Blue-Cross-BS:Blue-Shield of North Carolina | IOS BCBS Prefix | NC-BCBS:800 214 4844 NCBluemedicare:888 296 9790 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IOT BCBS Prefix | PennsylvaniaBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IOU BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Prefix-un-assigned | IOV BCBS Prefix | Not applicable |
Prefix-un-assigned | IOW BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IOX BCBS Prefix | OhioBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IOY BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IOZ BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IPA BCBS Prefix | VirginiaBCBS: 833 592 9956 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IPB BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Prefix-un-assigned | IPC BCBS Prefix | Not applicable |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IPD BCBS Prefix | PennsylvaniaBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IPE BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Prefix-un-assigned | IPF BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IPG BCBS Prefix | VirginiaBCBS: 833 592 9956 |
BC:Blue-Cross-BS:Blue-Shield of Kansas | IPH BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
Prefix-un-assigned | IPI BCBS Prefix | Not applicable |
Prefix-un-assigned | IPJ BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IPK BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of Kansas City | IPL BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IPM BCBS Prefix | PennsylvaniaBCBS-Phonelist |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IPN BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Prefix-un-assigned | IPO BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IPP BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IPQ BCBS Prefix | OhioBCBS-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IPR BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IPS BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of Illinois | IPT BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
BC of Idaho -Blue-Cross | IPU BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IPV BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IPW BCBS Prefix | BCBSRegence:800 253 0838 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IPX BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of Western New York | IPY BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
BC:Blue-Cross-BS:Blue-Shield of Rhode Island | IPZ BCBS Prefix | RI-BCBS:800 230 9050 |
Prefix-un-assigned | IQA BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQB BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Capitalbluecross of PA | IQC BCBS Prefix | PennsylvaniaCapitalBC:800 874 8433 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQD BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Tennessee | IQE BCBS Prefix | TN-BCBS:800 924 7141 |
BC:Blue-Cross-BS:Blue-Shield of Tennessee | IQF BCBS Prefix | TN-BCBS:800 924 7141 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IQG BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | IQH BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Missouri | IQI BCBS Prefix | MissouriBCBS:888 571 9054 MOBluecrossBlueshield–Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IQJ BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQK BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQL BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQM BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IQN BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | IQO BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
Prefix-un-assigned | IQP BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQQ BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IQR BCBS Prefix | WisconsinBCBS-Phonelist |
Independence Blue-cross of Philadelphia and South-eastern PA | IQS BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IQT BCBS Prefix | OhioBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IQU BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQV BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQW BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IQX BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IQY BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Prefix-un-assigned | IQZ BCBS Prefix | Not applicable |
Horizon BC:Blue-Cross-BS:Blue-Shield of NJ | IRA BCBS Prefix | NewJerseyBCBS:800 624 1110 NJBCBS-phonelist |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IRB BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Colorado | IRC BCBS Prefix | Bluecross-Blueshield:(800) 282 4548 ColoradoBluecross-Blueshield-Phonelist |
Prefix-un-assigned | IRD BCBS Prefix | Not applicable |
Prefix-un-assigned | IRE BCBS Prefix | Not applicable |
Prefix-un-assigned | IRF BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IRG BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Prefix-un-assigned | IRH BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Rhode Island | IRI BCBS Prefix | RI-BCBS:800 230 9050 |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IRJ BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IRK BCBS Prefix | ALBCBS: 205 220 6899 |
Prefix-un-assigned | IRL BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Kansas City | IRM BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
Prefix-un-assigned | IRN BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IRO BCBS Prefix | OhioBCBS-Phonelist |
Floridablue | IRP BCBS Prefix | BCBSFL:800 955 5692 |
Floridablue | IRQ BCBS Prefix | BCBSFL:800 955 5692 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IRR BCBS Prefix | OhioBCBS-Phonelist |
Floridablue | IRS BCBS Prefix | BCBSFL:800 955 5692 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IRT BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Connecticut | IRU BCBS Prefix | BCBSConnecticut-list |
Prefix-un-assigned | IRV BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IRW BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IRX BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Independence Blue-cross of Philadelphia and South-eastern PA | IRY BCBS Prefix | PennsylvaniaBluecross-Phonelist |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | IRZ BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | ISA BCBS Prefix | OhioBCBS-Phonelist |
Premera BC:Blue-Cross-BS:Blue-Shield of AK | ISB BCBS Prefix | AlaskaBCBSPremera:800 722 4714 |
Horizon BC:Blue-Cross-BS:Blue-Shield of NJ | ISC BCBS Prefix | NewJerseyBCBS:800 624 1110 NJBCBS-phonelist |
BC:Blue-Cross-BS:Blue-Shield of Arizona | ISD BCBS Prefix | ArizonaBCBS: 800 232 2345 ArizonamedicareBCBS: 800 446 8331 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | ISE BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Prefix-un-assigned | ISF BCBS Prefix | Not applicable |
Prefix-un-assigned | ISG BCBS Prefix | Not applicable |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ISH BCBS Prefix | BCBSCarefirst-phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | ISI BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Independence Blue-cross of Philadelphia and South-eastern PA | ISJ BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | ISK BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | ISL BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | ISM BCBS Prefix | PennsylvaniaBCBS-Phonelist |
BC of Idaho -Blue-Cross | ISN BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | ISO BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | ISP BCBS Prefix | WisconsinBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Kansas City | ISQ BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
Prefix-un-assigned | ISR BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Missouri | ISS BCBS Prefix | MissouriBCBS:888 571 9054 MOBluecrossBlueshield–Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IST BCBS Prefix | OhioBCBS-Phonelist |
BC of Idaho -Blue-Cross | ISU BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
Prefix-un-assigned | ISV BCBS Prefix | Not applicable |
BC of Idaho -Blue-Cross | ISW BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | ISX BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Prefix-un-assigned | ISY BCBS Prefix | Not applicable |
BC of Idaho -Blue-Cross | ISZ BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ITA BCBS Prefix | BCBSCarefirst-phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | ITB BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | ITC BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Independence Blue-cross of Philadelphia and South-eastern PA | ITD BCBS Prefix | PennsylvaniaBluecross-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of North Carolina | ITE BCBS Prefix | NC-BCBS:800 214 4844 NCBluemedicare:888 296 9790 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | ITF BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | ITG BCBS Prefix | Not applicable |
Capitalbluecross of PA | ITH BCBS Prefix | PennsylvaniaCapitalBC:800 874 8433 |
Prefix-un-assigned | ITI BCBS Prefix | Not applicable |
Prefix-un-assigned | ITJ BCBS Prefix | Not applicable |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | ITK BCBS Prefix | BCBSCarefirst-phonelist |
Prefix-un-assigned | ITL BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | ITM BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | ITN BCBS Prefix | Not applicable |
Blue-Shield of North-eastern-Newyork | ITO BCBS Prefix | NY-BS:800 444 4552 NYBluecard:800 429 9886 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | ITP BCBS Prefix | OhioBCBS-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | ITQ BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | ITR BCBS Prefix | NYBCBSEmpire:800 992 2583 |
Arkansas BC:Blue-Cross-BS:Blue-Shield | ITS BCBS Prefix | ArkansasBCBS: 800 238 8379 ARBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | ITT BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | ITU BCBS Prefix | BCBSRegence:800 253 0838 |
Prefix-un-assigned | ITV BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Illinois | ITW BCBS Prefix | IllinoisBCBS:800 972 8088 ILBCBS-Phonelist |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | ITX BCBS Prefix | BCBSRegence:800 253 0838 |
Independence Blue-cross of Philadelphia and South-eastern PA | ITY BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | ITZ BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IUA BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Connecticut | IUB BCBS Prefix | BCBSConnecticut-list |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IUC BCBS Prefix | OhioBCBS-Phonelist |
Prefix-un-assigned | IUD BCBS Prefix | Not applicable |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IUE BCBS Prefix | NYBCBSEmpire:800 992 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Missouri | IUF BCBS Prefix | MissouriBCBS:888 571 9054 MOBluecrossBlueshield–Phonelist |
Premera BC:Blue-Cross-BS:Blue-Shield of AK | IUG BCBS Prefix | AlaskaBCBSPremera:800 722 4714 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IUH BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Rhode Island | IUI BCBS Prefix | RI-BCBS:800 230 9050 |
Prefix-un-assigned | IUJ BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IUK BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IUL BCBS Prefix | BCBSCarefirst-phonelist |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IUM BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
Prefix-un-assigned | IUN BCBS Prefix | Not applicable |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IUO BCBS Prefix | NYBCBSEmpire:800 992 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Connecticut | IUP BCBS Prefix | BCBSConnecticut-list |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IUQ BCBS Prefix | BCBSCarefirst-phonelist |
Independence Blue-cross of Philadelphia and South-eastern PA | IUR BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Independence Blue-cross of Philadelphia and South-eastern PA | IUS BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IUT BCBS Prefix | OhioBCBS-Phonelist |
Prefix-un-assigned | IUU BCBS Prefix | Not applicable |
RegenceBC:Blue-Cross-BS:Blue-Shield(Oregon/Idaho/Utah/Washington) | IUV BCBS Prefix | BCBSRegence:800 253 0838 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IUW BCBS Prefix | OhioBCBS-Phonelist |
Prefix-un-assigned | IUX BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IUY BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Prefix-un-assigned | IUZ BCBS Prefix | Not applicable |
Prefix-un-assigned | IVA BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IVB BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Kansas City | IVC BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
Prefix-un-assigned | IVD BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IVE BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of Tennessee | IVF BCBS Prefix | TN-BCBS:800 924 7141 |
Prefix-un-assigned | IVG BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Rhode Island | IVH BCBS Prefix | RI-BCBS:800 230 9050 |
BC:Blue-Cross-BS:Blue-Shield of Louisiana | IVI BCBS Prefix | LABCBS:800 495 2583 BluecardLouisiana:800 810 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IVJ BCBS Prefix | WisconsinBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Mississippi | IVK BCBS Prefix | MSBCBS:800 257 5825 |
Prefix-un-assigned | IVL BCBS Prefix | Not applicable |
Prefix-un-assigned | IVM BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Tennessee | IVN BCBS Prefix | TN-BCBS:800 924 7141 |
Prefix-un-assigned | IVO BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IVP BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IVQ BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Arizona | IVR BCBS Prefix | ArizonaBCBS: 800 232 2345 ArizonamedicareBCBS: 800 446 8331 |
BC:Blue-Cross-BS:Blue-Shield-California-Bluecross | IVS BCBS Prefix | CaliforniaBCBS: 800 677 6669 CABCBS-Phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IVT BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Floridablue | IVU BCBS Prefix | BCBSFL:800 955 5692 |
High-mark BC:Blue-Cross-BS:Blue-Shield of PA | IVV BCBS Prefix | PennsylvaniaBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IVW BCBS Prefix | WisconsinBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IVX BCBS Prefix | OhioBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Rhode Island | IVY BCBS Prefix | RI-BCBS:800 230 9050 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IVZ BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IWA BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Prefix-un-assigned | IWB BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IWC BCBS Prefix | VirginiaBCBS: 833 592 9956 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IWD BCBS Prefix | BCBSCarefirst-phonelist |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IWE BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IWF BCBS Prefix | NYBCBSEmpire:800 992 2583 |
Excellus BC:Blue-Cross-BS:Blue-Shield of Newyork | IWG BCBS Prefix | NYExcellusBCBS:800 920 8889 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IWH BCBS Prefix | BCBSCarefirst-phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IWI BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IWJ BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IWK BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IWL BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Prefix-un-assigned | IWM BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IWN BCBS Prefix | OhioBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Missouri | IWO BCBS Prefix | MissouriBCBS:888 571 9054 MOBluecrossBlueshield–Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IWP BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IWQ BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Connecticut | IWR BCBS Prefix | BCBSConnecticut-list |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IWS BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Capitalbluecross of PA | IWT BCBS Prefix | PennsylvaniaCapitalBC:800 874 8433 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Virginia | IWU BCBS Prefix | VirginiaBCBS: 833 592 9956 |
BC:Blue-Cross-BS:Blue-Shield of Kansas City | IWV BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
BC:Blue-Cross-BS:Blue-Shield of Massachusetts | IWW BCBS Prefix | MABCBS: 800 443 6657 BluecardMassachusetts:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Western New York | IWX BCBS Prefix | WNYHighmarkBCBS:800950 0051 WNYfederal:877 327 1395 WNY-FEP-BCBS:800 234 5082 |
Empire BC:Blue-Cross-BS:Blue-Shield of Newyork | IWY BCBS Prefix | NYBCBSEmpire:800 992 2583 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IWZ BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Arkansas BC:Blue-Cross-BS:Blue-Shield | IXA BCBS Prefix | ArkansasBCBS: 800 238 8379 ARBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IXB BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Prefix-un-assigned | IXC BCBS Prefix | Not applicable |
Prefix-un-assigned | IXD BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IXE BCBS Prefix | OhioBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IXF BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IXG BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IXH BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Floridablue | IXI BCBS Prefix | BCBSFL:800 955 5692 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Indiana | IXJ BCBS Prefix | IndianaBluecross-Blueshield-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IXK BCBS Prefix | OhioBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IXL BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IXM BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IXN BCBS Prefix | OhioBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of CA-Blueshield | IXO BCBS Prefix | CA-BS:800 541 6652 800 468 9935 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Missouri | IXP BCBS Prefix | MissouriBCBS:888 571 9054 MOBluecrossBlueshield–Phonelist |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IXQ BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IXR BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IXS BCBS Prefix | Not applicable |
Prefix-un-assigned | IXT BCBS Prefix | Not applicable |
Independence Blue-cross of Philadelphia and South-eastern PA | IXU BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Prefix-un-assigned | IXV BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IXW BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IXX BCBS Prefix | OhioBCBS-Phonelist |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IXY BCBS Prefix | OhioBCBS-Phonelist |
Prefix-un-assigned | IXZ BCBS Prefix | Not applicable |
Prefix-un-assigned | IYA BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IYB BCBS Prefix | WisconsinBCBS-Phonelist |
Independence Blue-cross of Philadelphia and South-eastern PA | IYC BCBS Prefix | PennsylvaniaBluecross-Phonelist |
Capitalbluecross of PA | IYD BCBS Prefix | PennsylvaniaCapitalBC:800 874 8433 |
Prefix-un-assigned | IYE BCBS Prefix | Not applicable |
Prefix-un-assigned | IYF BCBS Prefix | Not applicable |
Floridablue | IYG BCBS Prefix | BCBSFL:800 955 5692 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Kentucky | IYH BCBS Prefix | KentuckyBluecross-Blueshield-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IYI BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Kansas City | IYJ BCBS Prefix | KansasBCBS:800 432 3990 KansasF.E.P BCBS: 800 432 0379 |
Prefix-un-assigned | IYK BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IYL BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Prefix-un-assigned | IYM BCBS Prefix | Not applicable |
Premera BC:Blue-Cross-BS:Blue-Shield of AK | IYN BCBS Prefix | AlaskaBCBSPremera:800 722 4714 |
Prefix-un-assigned | IYO BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Colorado | IYP BCBS Prefix | Bluecross-Blueshield:(800) 282 4548 ColoradoBluecross-Blueshield-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of South Carolina | IYQ BCBS Prefix | SC-BCBS:800 868 2510 SC-FEPBCBS: 888 930 2345 |
Floridablue | IYR BCBS Prefix | BCBSFL:800 955 5692 |
Prefix-un-assigned | IYS BCBS Prefix | Not applicable |
Prefix-un-assigned | IYT BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IYU BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IYV BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Independence Blue-cross of Philadelphia and South-eastern PA | IYW BCBS Prefix | PennsylvaniaBluecross-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IYX BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IYY BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IYZ BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Alabama | IZA BCBS Prefix | ALBCBS: 205 220 6899 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Wisconsin | IZB BCBS Prefix | WisconsinBCBS-Phonelist |
Prefix-un-assigned | IZC BCBS Prefix | Not applicable |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IZD BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
Care-first BC:Blue-Cross-BS:Blue-Shield(Maryland/District of Columbia/Northern Virginia) | IZE BCBS Prefix | BCBSCarefirst-phonelist |
Independence Blue-cross of Philadelphia and South-eastern PA | IZF BCBS Prefix | PennsylvaniaBluecross-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZG BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IZH BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZI BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZJ BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Ohio | IZK BCBS Prefix | OhioBCBS-Phonelist |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZL BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZM BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IZN BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZO BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC of Idaho -Blue-Cross | IZP BCBS Prefix | ID-BC:800 627 1188 Idaho-FEP-BC:800 627 6656 |
Prefix-un-assigned | IZQ BCBS Prefix | Not applicable |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZR BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZS BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IZT BCBS Prefix | Not applicable |
Wellmark BC:Blue-Cross-BS:Blue-Shield of SD/IO | IZU BCBS Prefix | Southdakota/IowaBCB:800 774 3892 BCBSFEP-SD/IO:800 532 1537 |
Anthem BC:Blue-Cross-BS:Blue-Shield of Georgia | IZV BCBS Prefix | GABluecross-Blueshield:800 676 2583 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZW BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZX BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
BC:Blue-Cross-BS:Blue-Shield of Michigan | IZY BCBS Prefix | MichiganProfessionalBCBS:800 344 8525 MichiganHospitalBCBS:800 249 5103 MichiganVisionBCBS: 800 482 4047 |
Prefix-un-assigned | IZZ BCBS Prefix | Not applicable |
Complete BCBS Prefix List from AAA to ZZZ and A2A to Z9Z with claim mailing…
Complete BCBS Prefix List from AAA to ZZZ and A2A to Z9Z with claim mailing…
Complete BCBS Prefix List from AAA to ZZZ and A2A to Z9Z with claim mailing…
Complete BCBS Prefix List from AAA to ZZZ and A2A to Z9Z with claim mailing…
Complete BCBS Prefix List from AAA to ZZZ and A2A to Z9Z with claim mailing…
Complete BCBS Prefix List from AAA to ZZZ and A2A to Z9Z with claim mailing…
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