BCBS Prefix List GAA to GZZ

Blue Cross Blue Shield Provider Phone Number
Blue Cross Blue Shield Federal Phone Number
BCBS Prefix List 2021 - AlphaState LookupBCBS Company
GAA-Unallocated/Not Assigned
GABMassachusettsBlue-Cross Blue-Shield of Massachusetts
GACIllinoisBlue-Cross Blue-Shield of Illinois
GADCaliforniaBlue-Shield of California
GAECaliforniaAnthem Blue-Cross
GAFIllinoisBlue-Cross Blue-Shield of Illinois
GAGTexasBlue-Cross Blue-Shield of Texas
GAHNew YorkExcellus Blue-Cross Blue-Shield of New York
GAI-Unallocated/Not Assigned
GAJSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GAKMassachusettsBlue-Cross Blue-Shield of Massachusetts
GAL-Unallocated/Not Assigned
GAMTexasBlue-Cross Blue-Shield of Texas
GANGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GAOMassachusettsBlue-Cross Blue-Shield of Massachusetts
GAPGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GAQGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GAR-Unallocated/Not Assigned
GASArkansasArkansas Blue-Cross Blue-Shield
GATAlabamaBlue-Cross Blue-Shield of Alabama
GAUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GAV-Unallocated/Not Assigned
GAWMassachusettsBlue-Cross Blue-Shield of Massachusetts
GAX-Unallocated/Not Assigned
GAYOhioAnthem Blue-Cross Blue-Shield of Ohio
GAZVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GBAMontanaBlue-Cross Blue-Shield of Montana
GBBGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GBCSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GBDRhode IslandBlue-Cross Blue-Shield of Rhode Island
GBEMichiganBlue-Cross Blue-Shield of Michigan
GBFIllinoisBlue-Cross Blue-Shield of Illinois
GBGMichiganBlue-Cross Blue-Shield of Michigan
GBHIllinoisBlue-Cross Blue-Shield of Illinois
GBICaliforniaBlue-Shield of California
GBJPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GBK-Unallocated/Not Assigned
GBL-Unallocated/Not Assigned
GBMGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GBNPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GBO-Unallocated/Not Assigned
GBP-Unallocated/Not Assigned
GBQMissouriAnthem Blue-Cross Blue-Shield of Missouri
GBRMissouriAnthem Blue-Cross Blue-Shield of Missouri
GBSMinnesotaBlue-Cross Blue-Shield of Minnesota
GBTOhioAnthem Blue-Cross Blue-Shield of Ohio
GBUCaliforniaAnthem Blue-Cross
GBVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GBWIllinoisBlue-Cross Blue-Shield of Illinois
GBXIllinoisBlue-Cross Blue-Shield of Illinois
GBY-Unallocated/Not Assigned
GBZSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GCAAlabamaBlue-Cross Blue-Shield of Alabama
GCB-Unallocated/Not Assigned
GCCMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GCDCaliforniaAnthem Blue-Cross
GCEMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GCFCaliforniaAnthem Blue-Cross
GCGCaliforniaBlue-Shield of California
GCH-Unallocated/Not Assigned
GCICaliforniaBlue-Shield of California
GCJNew YorkEmpire Blue-Cross Blue-Shield of New York
GCK-Unallocated/Not Assigned
GCLLouisianaBlue-Cross Blue-Shield of Louisiana
GCM-Unallocated/Not Assigned
GCN-Unallocated/Not Assigned
GCO-Unallocated/Not Assigned
GCP-Unallocated/Not Assigned
GCQOhioAnthem Blue-Cross Blue-Shield of Ohio
GCRSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GCS-Unallocated/Not Assigned
GCTGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GCUOhioAnthem Blue-Cross Blue-Shield of Ohio
GCVNew York (Western)Blue-Cross Blue-Shield of Western New York
GCWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GCXAlabamaBlue-Cross Blue-Shield of Alabama
GCY-Unallocated/Not Assigned
GCZ-Unallocated/Not Assigned
GDANew York (Western)Blue-Cross Blue-Shield of Western New York
GDBCaliforniaAnthem Blue-Cross
GDCVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GDDCaliforniaAnthem Blue-Cross
GDEColoradoAnthem Blue-Cross Blue-Shield of Colorado
GDFAlaskaPremera Blue-Cross Blue-Shield of Alaska
GDGMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GDHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GDINew York (Western)Blue-Cross Blue-Shield of Western New York
GDJ-Unallocated/Not Assigned
GDKNorth CarolinaBlue-Cross Blue-Shield of North Carolina
GDLMichiganBlue-Cross Blue-Shield of Michigan
GDMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GDNMichiganBlue-Cross Blue-Shield of Michigan
GDO-Unallocated/Not Assigned
GDPMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GDQOhioAnthem Blue-Cross Blue-Shield of Ohio
GDR-Unallocated/Not Assigned
GDSNew YorkEmpire Blue-Cross Blue-Shield of New York
GDTSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GDUIllinoisBlue-Cross Blue-Shield of Illinois
GDVOhioAnthem Blue-Cross Blue-Shield of Ohio
GDWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GDX-Unallocated/Not Assigned
GDYNew York (Western)Blue-Cross Blue-Shield of Western New York
GDZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GEAPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GEB-Unallocated/Not Assigned
GECAlabamaBlue-Cross Blue-Shield of Alabama
GEDPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GEECaliforniaBlue-Shield of California
GEF-Unallocated/Not Assigned
GEGOhioAnthem Blue-Cross Blue-Shield of Ohio
GEHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GEIKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
GEJArkansasArkansas Blue-Cross Blue-Shield
GEK-Unallocated/Not Assigned
GEL-Unallocated/Not Assigned
GEMMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GENAlabamaBlue-Cross Blue-Shield of Alabama
GEOCaliforniaAnthem Blue-Cross
GEPAlabamaBlue-Cross Blue-Shield of Alabama
GEQ-Unallocated/Not Assigned
GER-Unallocated/Not Assigned
GESCaliforniaAnthem Blue-Cross
GETSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GEUIllinoisBlue-Cross Blue-Shield of Illinois
GEVVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GEW-Unallocated/Not Assigned
GEXAlabamaBlue-Cross Blue-Shield of Alabama
GEY-Unallocated/Not Assigned
GEZMinnesotaBlue-Cross Blue-Shield of Minnesota
GFAGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GFBCaliforniaAnthem Blue-Cross
GFCSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GFD BCBS PrefixPennsylvaniaCapital Blue-Cross of Pennsylvania
GFEOhioAnthem Blue-Cross Blue-Shield of Ohio
GFFCaliforniaAnthem Blue-Cross
GFGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GFH-Unallocated/Not Assigned
GFIMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GFJNorth CarolinaBlue-Cross Blue-Shield of North Carolina
GFK-Unallocated/Not Assigned
GFLIllinoisBlue-Cross Blue-Shield of Illinois
GFM BCBS PrefixGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GFN-Unallocated/Not Assigned
GFO-Unallocated/Not Assigned
GFPMichiganBlue-Cross Blue-Shield of Michigan
GFQGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GFROhioAnthem Blue-Cross Blue-Shield of Ohio
GFS-Unallocated/Not Assigned
GFTSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GFUAlaskaPremera Blue-Cross Blue-Shield of Alaska
GFVMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GFW-Unallocated/Not Assigned
GFXTexasBlue-Cross Blue-Shield of Texas
GFY-Unallocated/Not Assigned
GFZNew YorkEmpire Blue-Cross Blue-Shield of New York
GGAPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GGBCaliforniaBlue-Shield of California
GGCGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GGDCaliforniaBlue-Shield of California
GGE-Unallocated/Not Assigned
GGFGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GGGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GGHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GGIArizonaBlue-Cross Blue-Shield of Arizona
GGJ-Unallocated/Not Assigned
GGKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GGLOhioAnthem Blue-Cross Blue-Shield of Ohio
GGMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GGNNew YorkEmpire Blue-Cross Blue-Shield of New York
GGOMichiganBlue-Cross Blue-Shield of Michigan
GGPMinnesotaBlue-Cross Blue-Shield of Minnesota
GGQCaliforniaAnthem Blue-Cross
GGRPennsylvaniaCapital Blue-Cross of Pennsylvania
GGS BCBS PrefixCaliforniaAnthem Blue-Cross
GGTPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GGU-Unallocated/Not Assigned
GGVArkansasArkansas Blue-Cross Blue-Shield
GGWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GGXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GGY-Unallocated/Not Assigned
GGZIllinoisBlue-Cross Blue-Shield of Illinois
GHAWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
GHB-Unallocated/Not Assigned
GHC-Unallocated/Not Assigned
GHDAlaskaPremera Blue-Cross Blue-Shield of Alaska
GHEOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
GHFOhioAnthem Blue-Cross Blue-Shield of Ohio
GHGTexasBlue-Cross Blue-Shield of Texas
GHH-Unallocated/Not Assigned
GHIKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
GHJMinnesotaBlue-Cross Blue-Shield of Minnesota
GHKFloridaFlorida-Blue
GHL-Unallocated/Not Assigned
GHMTexasBlue-Cross Blue-Shield of Texas
GHNIllinoisBlue-Cross Blue-Shield of Illinois
GHOPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GHP BCBS PrefixMichiganBlue-Cross Blue-Shield of Michigan
GHQNew York (Western)Blue-Cross Blue-Shield of Western New York
GHRMassachusettsBlue-Cross Blue-Shield of Massachusetts
GHSNew YorkExcellus Blue-Cross Blue-Shield of New York
GHT-Unallocated/Not Assigned
GHUArizonaBlue-Cross Blue-Shield of Arizona
GHVTexasBlue-Cross Blue-Shield of Texas
GHWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GHXIllinoisBlue-Cross Blue-Shield of Illinois
GHYSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GHZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GIAMassachusettsBlue-Cross Blue-Shield of Massachusetts
GIBTennesseeBlue-Cross Blue-Shield of Tennessee
GICCaliforniaAnthem Blue-Cross
GIDAlabamaBlue-Cross Blue-Shield of Alabama
GIECaliforniaAnthem Blue-Cross
GIFNew York (Western)Blue-Cross Blue-Shield of Western New York
GIGLouisianaBlue-Cross Blue-Shield of Louisiana
GIHMichiganBlue-Cross Blue-Shield of Michigan
GIIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GIJMichiganBlue-Cross Blue-Shield of Michigan
GIKNew York (Western)Blue-Cross Blue-Shield of Western New York
GILOhioAnthem Blue-Cross Blue-Shield of Ohio
GIMMichiganBlue-Cross Blue-Shield of Michigan
GIN-Unallocated/Not Assigned
GIOTennesseeBlue-Cross Blue-Shield of Tennessee
GIPSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GIQMichiganBlue-Cross Blue-Shield of Michigan
GIR-Unallocated/Not Assigned
GISAlabamaBlue-Cross Blue-Shield of Alabama
GITGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GIUNorth CarolinaBlue-Cross Blue-Shield of North Carolina
GIV-Unallocated/Not Assigned
GIWNew York (Western)Blue-Cross Blue-Shield of Western New York
GIX-Unallocated/Not Assigned
GIY-Unallocated/Not Assigned
GIZ-Unallocated/Not Assigned
GJA-Unallocated/Not Assigned
GJBIndianaAnthem Blue-Cross Blue-Shield of Indiana
GJCArkansasArkansas Blue-Cross Blue-Shield
GJDVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GJE-Unallocated/Not Assigned
GJF-Unallocated/Not Assigned
GJG-Unallocated/Not Assigned
GJHNebraskaBlue-Cross Blue-Shield of Nebraska
GJICaliforniaAnthem Blue-Cross
GJJPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GJKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GJL-Unallocated/Not Assigned
GJMNew YorkEmpire Blue-Cross Blue-Shield of New York
GJNGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GJOCaliforniaAnthem Blue-Cross
GJPIllinoisBlue-Cross Blue-Shield of Illinois
GJQOhioAnthem Blue-Cross Blue-Shield of Ohio
GJR-Unallocated/Not Assigned
GJSNew YorkEmpire Blue-Cross Blue-Shield of New York
GJTMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GJU-Unallocated/Not Assigned
GJVFloridaFlorida-Blue
GJW-Unallocated/Not Assigned
GJXNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
GJYMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GJZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GKAGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GKBMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GKC-Unallocated/Not Assigned
GKDAlabamaBlue-Cross Blue-Shield of Alabama
GKE-Unallocated/Not Assigned
GKFKansas CityBlue-Cross Blue-Shield of Kansas City
GKGMinnesotaBlue-Cross Blue-Shield of Minnesota
GKH-Unallocated/Not Assigned
GKIMichiganBlue-Cross Blue-Shield of Michigan
GKJPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GKKPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GKLSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GKMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GKNAlabamaBlue-Cross Blue-Shield of Alabama
GKOMichiganBlue-Cross Blue-Shield of Michigan
GKPConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
GKQMinnesotaBlue-Cross Blue-Shield of Minnesota
GKRMinnesotaBlue-Cross Blue-Shield of Minnesota
GKS-Unallocated/Not Assigned
GKTMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GKUGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GKVIndianaAnthem Blue-Cross Blue-Shield of Indiana
GKWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GKXIllinoisBlue-Cross Blue-Shield of Illinois
GKYOhioAnthem Blue-Cross Blue-Shield of Ohio
GKZOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
GLAFloridaFlorida-Blue
GLBCaliforniaAnthem Blue-Cross
GLCMichiganBlue-Cross Blue-Shield of Michigan
GLD-Unallocated/Not Assigned
GLEGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GLFMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GLGMichiganBlue-Cross Blue-Shield of Michigan
GLHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GLIIdahoBlue-Cross of Idaho
GLJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GLKArizonaBlue-Cross Blue-Shield of Arizona
GLLGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GLM-Unallocated/Not Assigned
GLNCaliforniaAnthem Blue-Cross
GLOPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GLP-Unallocated/Not Assigned
GLQCaliforniaBlue-Shield of California
GLRMinnesotaBlue-Cross Blue-Shield of Minnesota
GLSCaliforniaAnthem Blue-Cross
GLTMichiganBlue-Cross Blue-Shield of Michigan
GLU-Unallocated/Not Assigned
GLVCaliforniaBlue-Shield of California
GLWIllinoisBlue-Cross Blue-Shield of Illinois
GLXOhioAnthem Blue-Cross Blue-Shield of Ohio
GLYGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GLZMassachusettsBlue-Cross Blue-Shield of Massachusetts
GMAVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GMBIllinoisBlue-Cross Blue-Shield of Illinois
GMCMichiganBlue-Cross Blue-Shield of Michigan
GMDOhioAnthem Blue-Cross Blue-Shield of Ohio
GMEMassachusettsBlue-Cross Blue-Shield of Massachusetts
GMFIdahoBlue-Cross of Idaho
GMGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GMHMichiganBlue-Cross Blue-Shield of Michigan
GMIMinnesotaBlue-Cross Blue-Shield of Minnesota
GMJMichiganBlue-Cross Blue-Shield of Michigan
GMKIllinoisBlue-Cross Blue-Shield of Illinois
GMLOhioAnthem Blue-Cross Blue-Shield of Ohio
GMMKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
GMNFloridaFlorida-Blue
GMOGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GMPFloridaFlorida-Blue
GMQMichiganBlue-Cross Blue-Shield of Michigan
GMR-Unallocated/Not Assigned
GMSIllinoisBlue-Cross Blue-Shield of Illinois
GMTConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
GMUMichiganBlue-Cross Blue-Shield of Michigan
GMVMichiganBlue-Cross Blue-Shield of Michigan
GMWColoradoAnthem Blue-Cross Blue-Shield of Colorado
GMXIdahoBlue-Cross of Idaho
GMYIdahoBlue-Cross of Idaho
GMZTexasBlue-Cross Blue-Shield of Texas
GNASouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GNB-Unallocated/Not Assigned
GNCMichiganBlue-Cross Blue-Shield of Michigan
GND-Unallocated/Not Assigned
GNENorth CarolinaBlue-Cross Blue-Shield of North Carolina
GNFOklahomaBlue-Cross Blue-Shield of Oklahoma
GNG-Unallocated/Not Assigned
GNH-Unallocated/Not Assigned
GNIOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
GNJMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GNKMassachusettsBlue-Cross Blue-Shield of Massachusetts
GNL-Unallocated/Not Assigned
GNM-Unallocated/Not Assigned
GNNGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GNOMichiganBlue-Cross Blue-Shield of Michigan
GNP-Unallocated/Not Assigned
GNQNew YorkEmpire Blue-Cross Blue-Shield of New York
GNRIllinoisBlue-Cross Blue-Shield of Illinois
GNSSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GNTGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GNUSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GNVIllinoisBlue-Cross Blue-Shield of Illinois
GNWFloridaFlorida-Blue
GNXMinnesotaBlue-Cross Blue-Shield of Minnesota
GNYMichiganBlue-Cross Blue-Shield of Michigan
GNZ-Unallocated/Not Assigned
GOAMichiganBlue-Cross Blue-Shield of Michigan
GOBMassachusettsBlue-Cross Blue-Shield of Massachusetts
GOC-Unallocated/Not Assigned
GODNorth CarolinaBlue-Cross Blue-Shield of North Carolina
GOEOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
GOFPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GOGMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GOHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GOISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GOJPennsylvaniaCapital Blue-Cross of Pennsylvania
GOKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GOLPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GOMMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GON-Unallocated/Not Assigned
GOOLouisianaBlue-Cross Blue-Shield of Louisiana
GOPFloridaFlorida-Blue
GOQMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GORCaliforniaAnthem Blue-Cross
GOSSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GOT-Unallocated/Not Assigned
GOUAlaskaPremera Blue-Cross Blue-Shield of Alaska
GOV-Unallocated/Not Assigned
GOW-Unallocated/Not Assigned
GOXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GOY-Unallocated/Not Assigned
GOZ-Unallocated/Not Assigned
GPANorth CarolinaBlue-Cross Blue-Shield of North Carolina
GPBMichiganBlue-Cross Blue-Shield of Michigan
GPCFloridaFlorida-Blue
GPDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GPECaliforniaBlue-Shield of California
GPFNebraskaBlue-Cross Blue-Shield of Nebraska
GPGCaliforniaBlue-Shield of California
GPHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GPIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GPJWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
GPKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GPLMassachusettsBlue-Cross Blue-Shield of Massachusetts
GPMOhioAnthem Blue-Cross Blue-Shield of Ohio
GPNIndianaAnthem Blue-Cross Blue-Shield of Indiana
GPOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GPPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GPQ-Unallocated/Not Assigned
GPRNew YorkEmpire Blue-Cross Blue-Shield of New York
GPSKansas CityBlue-Cross Blue-Shield of Kansas City
GPTAlabamaBlue-Cross Blue-Shield of Alabama
GPUPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GPVMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GPWIndianaAnthem Blue-Cross Blue-Shield of Indiana
GPX-Unallocated/Not Assigned
GPYMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GPZFloridaFlorida-Blue
GQAOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
GQBSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GQCCaliforniaAnthem Blue-Cross
GQDGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GQEVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GQFCaliforniaAnthem Blue-Cross
GQG-Unallocated/Not Assigned
GQHOhioAnthem Blue-Cross Blue-Shield of Ohio
GQILouisianaBlue-Cross Blue-Shield of Louisiana
GQJAlaskaPremera Blue-Cross Blue-Shield of Alaska
GQKMassachusettsBlue-Cross Blue-Shield of Massachusetts
GQL-Unallocated/Not Assigned
GQMMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GQN-Unallocated/Not Assigned
GQO-Unallocated/Not Assigned
GQPWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
GQQ-Unallocated/Not Assigned
GQR-Unallocated/Not Assigned
GQSOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
GQTSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GQUGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GQVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GQW-Unallocated/Not Assigned
GQXNew York (Northeastern)Blue-Shield of Northeastern New York
GQY-Unallocated/Not Assigned
GQZOhioAnthem Blue-Cross Blue-Shield of Ohio
GRACaliforniaAnthem Blue-Cross
GRBCaliforniaAnthem Blue-Cross
GRCMinnesotaBlue-Cross Blue-Shield of Minnesota
GRDOhioAnthem Blue-Cross Blue-Shield of Ohio
GRESouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GRFIllinoisBlue-Cross Blue-Shield of Illinois
GRG-Unallocated/Not Assigned
GRHMassachusettsBlue-Cross Blue-Shield of Massachusetts
GRICaliforniaBlue-Shield of California
GRJAlabamaBlue-Cross Blue-Shield of Alabama
GRKAlabamaBlue-Cross Blue-Shield of Alabama
GRL-Unallocated/Not Assigned
GRMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GRN-Unallocated/Not Assigned
GRO-Unallocated/Not Assigned
GRPMinnesotaBlue-Cross Blue-Shield of Minnesota
GRQTennesseeBlue-Cross Blue-Shield of Tennessee
GRR-Unallocated/Not Assigned
GRS-Unallocated/Not Assigned
GRTOhioAnthem Blue-Cross Blue-Shield of Ohio
GRUOhioAnthem Blue-Cross Blue-Shield of Ohio
GRVMichiganBlue-Cross Blue-Shield of Michigan
GRWIllinoisBlue-Cross Blue-Shield of Illinois
GRX-Unallocated/Not Assigned
GRYOhioAnthem Blue-Cross Blue-Shield of Ohio
GRZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GSATexasBlue-Cross Blue-Shield of Texas
GSB-Unallocated/Not Assigned
GSCPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GSDSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GSENew York (Western)Blue-Cross Blue-Shield of Western New York
GSFCaliforniaBlue-Shield of California
GSG-Unallocated/Not Assigned
GSHIndianaAnthem Blue-Cross Blue-Shield of Indiana
GSIMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GSJIndianaAnthem Blue-Cross Blue-Shield of Indiana
GSKNorth CarolinaBlue-Cross Blue-Shield of North Carolina
GSLIdahoBlue-Cross of Idaho
GSMSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GSNPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GSOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GSPGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GSQPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GSRTexasBlue-Cross Blue-Shield of Texas
GSSSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GSTTexasBlue-Cross Blue-Shield of Texas
GSUCaliforniaBlue-Shield of California
GSVOhioAnthem Blue-Cross Blue-Shield of Ohio
GSWAlabamaBlue-Cross Blue-Shield of Alabama
GSXMissouriAnthem Blue-Cross Blue-Shield of Missouri
GSYTexasBlue-Cross Blue-Shield of Texas
GSZPennsylvaniaCapital Blue-Cross of Pennsylvania
GTAMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GTBCaliforniaAnthem Blue-Cross
GTCMassachusettsBlue-Cross Blue-Shield of Massachusetts
GTDIdahoBlue-Cross of Idaho
GTEMassachusettsBlue-Cross Blue-Shield of Massachusetts
GTFOhioAnthem Blue-Cross Blue-Shield of Ohio
GTG-Unallocated/Not Assigned
GTHIllinoisBlue-Cross Blue-Shield of Illinois
GTIMassachusettsBlue-Cross Blue-Shield of Massachusetts
GTJVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GTKSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GTL-Unallocated/Not Assigned
GTM-Unallocated/Not Assigned
GTNAlaskaPremera Blue-Cross Blue-Shield of Alaska
GTOPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GTPMichiganBlue-Cross Blue-Shield of Michigan
GTQ-Unallocated/Not Assigned
GTRSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GTSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GTT-Unallocated/Not Assigned
GTUConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
GTVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GTWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GTX-Unallocated/Not Assigned
GTY-Unallocated/Not Assigned
GTZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GUAMichiganBlue-Cross Blue-Shield of Michigan
GUB-Unallocated/Not Assigned
GUCMichiganBlue-Cross Blue-Shield of Michigan
GUDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GUE-Unallocated/Not Assigned
GUFIllinoisBlue-Cross Blue-Shield of Illinois
GUGFloridaFlorida-Blue
GUHMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GUICaliforniaAnthem Blue-Cross
GUJAlaskaPremera Blue-Cross Blue-Shield of Alaska
GUKGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GULNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
GUMNorth CarolinaBlue-Cross Blue-Shield of North Carolina
GUN-Unallocated/Not Assigned
GUO-Unallocated/Not Assigned
GUPNebraskaBlue-Cross Blue-Shield of Nebraska
GUQSouth CarolinaBlue-Cross Blue-Shield of South Carolina
GURMichiganBlue-Cross Blue-Shield of Michigan
GUSWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
GUT-Unallocated/Not Assigned
GUUIndianaAnthem Blue-Cross Blue-Shield of Indiana
GUVIndianaAnthem Blue-Cross Blue-Shield of Indiana
GUWIllinoisBlue-Cross Blue-Shield of Illinois
GUXIndianaAnthem Blue-Cross Blue-Shield of Indiana
GUYIllinoisBlue-Cross Blue-Shield of Illinois
GUZMichiganBlue-Cross Blue-Shield of Michigan
GVAGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GVBIndianaAnthem Blue-Cross Blue-Shield of Indiana
GVCColoradoAnthem Blue-Cross Blue-Shield of Colorado
GVDOhioAnthem Blue-Cross Blue-Shield of Ohio
GVEPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GVFPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GVGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GVHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GVIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GVJMichiganBlue-Cross Blue-Shield of Michigan
GVK-Unallocated/Not Assigned
GVLMichiganBlue-Cross Blue-Shield of Michigan
GVMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GVNCaliforniaAnthem Blue-Cross
GVO-Unallocated/Not Assigned
GVP-Unallocated/Not Assigned
GVQAlaskaPremera Blue-Cross Blue-Shield of Alaska
GVRGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GVSMassachusettsBlue-Cross Blue-Shield of Massachusetts
GVT-Unallocated/Not Assigned
GVU-Unallocated/Not Assigned
GVV-Unallocated/Not Assigned
GVWAlabamaBlue-Cross Blue-Shield of Alabama
GVXIllinoisBlue-Cross Blue-Shield of Illinois
GVYAlaskaPremera Blue-Cross Blue-Shield of Alaska
GVZMassachusettsBlue-Cross Blue-Shield of Massachusetts
GWACaliforniaBlue-Shield of California
GWBNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
GWCFloridaFlorida-Blue
GWDTennesseeBlue-Cross Blue-Shield of Tennessee
GWEVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GWF-Unallocated/Not Assigned
GWGPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GWHCaliforniaBlue-Shield of California
GWIWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
GWJAlaskaPremera Blue-Cross Blue-Shield of Alaska
GWKIllinoisBlue-Cross Blue-Shield of Illinois
GWLSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GWMAlabamaBlue-Cross Blue-Shield of Alabama
GWN-Unallocated/Not Assigned
GWOIdahoBlue-Cross of Idaho
GWPOhioAnthem Blue-Cross Blue-Shield of Ohio
GWQGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GWRFloridaFlorida-Blue
GWSCaliforniaBlue-Shield of California
GWT-Unallocated/Not Assigned
GWUIdahoBlue-Cross of Idaho
GWV-Unallocated/Not Assigned
GWW-Unallocated/Not Assigned
GWXMinnesotaBlue-Cross Blue-Shield of Minnesota
GWYIllinoisBlue-Cross Blue-Shield of Illinois
GWZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GXANevadaAnthem Blue-Cross Blue-Shield of Nevada
GXBMassachusettsBlue-Cross Blue-Shield of Massachusetts
GXCIllinoisBlue-Cross Blue-Shield of Illinois
GXDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GXESouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GXF-Unallocated/Not Assigned
GXGPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GXHArkansasArkansas Blue-Cross Blue-Shield
GXI-Unallocated/Not Assigned
GXJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GXKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GXLSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GXMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GXNMichiganBlue-Cross Blue-Shield of Michigan
GXO-Unallocated/Not Assigned
GXPNebraskaBlue-Cross Blue-Shield of Nebraska
GXQOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
GXRMassachusettsBlue-Cross Blue-Shield of Massachusetts
GXS-Unallocated/Not Assigned
GXTGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GXUMichiganBlue-Cross Blue-Shield of Michigan
GXVKansas CityBlue-Cross Blue-Shield of Kansas City
GXWNew York (Western)Blue-Cross Blue-Shield of Western New York
GXXMichiganBlue-Cross Blue-Shield of Michigan
GXYCaliforniaBlue-Shield of California
GXZMinnesotaBlue-Cross Blue-Shield of Minnesota
GYA-Unallocated/Not Assigned
GYB-Unallocated/Not Assigned
GYCOhioAnthem Blue-Cross Blue-Shield of Ohio
GYD-Unallocated/Not Assigned
GYE-Unallocated/Not Assigned
GYFMinnesotaBlue-Cross Blue-Shield of Minnesota
GYG-Unallocated/Not Assigned
GYHIllinoisBlue-Cross Blue-Shield of Illinois
GYI-Unallocated/Not Assigned
GYJ-Unallocated/Not Assigned
GYKOklahomaBlue-Cross Blue-Shield of Oklahoma
GYLWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
GYMCaliforniaBlue-Shield of California
GYN-Unallocated/Not Assigned
GYOGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GYPMinnesotaBlue-Cross Blue-Shield of Minnesota
GYQCaliforniaAnthem Blue-Cross
GYROhioAnthem Blue-Cross Blue-Shield of Ohio
GYSMassachusettsBlue-Cross Blue-Shield of Massachusetts
GYTMichiganBlue-Cross Blue-Shield of Michigan
GYUPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
GYVVirginiaAnthem Blue-Cross Blue-Shield of Virginia
GYWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
GYX-Unallocated/Not Assigned
GYYMichiganBlue-Cross Blue-Shield of Michigan
GYZNevadaAnthem Blue-Cross Blue-Shield of Nevada
GZA-Unallocated/Not Assigned
GZBCaliforniaAnthem Blue-Cross
GZC-Unallocated/Not Assigned
GZDMichiganBlue-Cross Blue-Shield of Michigan
GZEMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
GZFAlabamaBlue-Cross Blue-Shield of Alabama
GZGNew York (Western)Blue-Cross Blue-Shield of Western New York
GZH-Unallocated/Not Assigned
GZIFloridaFlorida-Blue
GZJMassachusettsBlue-Cross Blue-Shield of Massachusetts
GZKMissouriAnthem Blue-Cross Blue-Shield of Missouri
GZLNevadaAnthem Blue-Cross Blue-Shield of Nevada
GZMPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
GZN-Unallocated/Not Assigned
GZOMichiganBlue-Cross Blue-Shield of Michigan
GZPMassachusettsBlue-Cross Blue-Shield of Massachusetts
GZQNew York (Western)Blue-Cross Blue-Shield of Western New York
GZRIllinoisBlue-Cross Blue-Shield of Illinois
GZSOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
GZTMinnesotaBlue-Cross Blue-Shield of Minnesota
GZU-Unallocated/Not Assigned
GZVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
GZW-Unallocated/Not Assigned
GZXMinnesotaBlue-Cross Blue-Shield of Minnesota
GZYWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
GZZOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield

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