BCBS Prefix List XAA to XZZ

Blue Cross Blue Shield Provider Phone Number
Blue Cross Blue Shield Federal Phone Number
Blue Cross Blue Shield Claim Mailing address
BCBS Prefix List 2021 - AlphaState LookupBCBS Company
XAAAlabamaBlue-Cross Blue-Shield of Alabama
XABAlabamaBlue-Cross Blue-Shield of Alabama
XACAlabamaBlue-Cross Blue-Shield of Alabama
XADAlabamaBlue-Cross Blue-Shield of Alabama
XAEAlabamaBlue-Cross Blue-Shield of Alabama
XAFAlabamaBlue-Cross Blue-Shield of Alabama
XAGAlabamaBlue-Cross Blue-Shield of Alabama
XAHArizonaBlue-Cross Blue-Shield of Arizona
XAIAlabamaBlue-Cross Blue-Shield of Alabama
XAJAlabamaBlue-Cross Blue-Shield of Alabama
XAKAlabamaBlue-Cross Blue-Shield of Alabama
XALAlabamaBlue-Cross Blue-Shield of Alabama
XAMAlabamaBlue-Cross Blue-Shield of Alabama
XANMissouriAnthem Blue-Cross Blue-Shield of Missouri
XAOCaliforniaBlue-Shield of California
XAPAlabamaBlue-Cross Blue-Shield of Alabama
XAQAlabamaBlue-Cross Blue-Shield of Alabama
XARAlabamaBlue-Cross Blue-Shield of Alabama
XASAlabamaBlue-Cross Blue-Shield of Alabama
XATAlabamaBlue-Cross Blue-Shield of Alabama
XAUColoradoAnthem Blue-Cross Blue-Shield of Colorado
XAVAlabamaBlue-Cross Blue-Shield of Alabama
XAWCaliforniaAnthem Blue-Cross
XAXAlabamaBlue-Cross Blue-Shield of Alabama
XAYAlabamaBlue-Cross Blue-Shield of Alabama
XAZAlabamaBlue-Cross Blue-Shield of Alabama
XBA-Unallocated/Not Assigned
XBBArizonaBlue-Cross Blue-Shield of Arizona
XBCArizonaBlue-Cross Blue-Shield of Arizona
XBDArizonaBlue-Cross Blue-Shield of Arizona
XBE-Unallocated/Not Assigned
XBFArizonaBlue-Cross Blue-Shield of Arizona
XBG-Unallocated/Not Assigned
XBHArizonaBlue-Cross Blue-Shield of Arizona
XBI-Unallocated/Not Assigned
XBJNew YorkEmpire Blue-Cross Blue-Shield of New York
XBKArizonaBlue-Cross Blue-Shield of Arizona
XBL-Unallocated/Not Assigned
XBMArizonaBlue-Cross Blue-Shield of Arizona
XBNArizonaBlue-Cross Blue-Shield of Arizona
XBOArizonaBlue-Cross Blue-Shield of Arizona
XBPArizonaBlue-Cross Blue-Shield of Arizona
XBQ-Unallocated/Not Assigned
XBRArizonaBlue-Cross Blue-Shield of Arizona
XBSArizonaBlue-Cross Blue-Shield of Arizona
XBT-Unallocated/Not Assigned
XBUArizonaBlue-Cross Blue-Shield of Arizona
XBV-Unallocated/Not Assigned
XBWWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
XBXArizonaBlue-Cross Blue-Shield of Arizona
XBYArizonaBlue-Cross Blue-Shield of Arizona
XBZ-Unallocated/Not Assigned
XCAArkansasArkansas Blue-Cross Blue-Shield
XCBArkansasArkansas Blue-Cross Blue-Shield
XCCArkansasArkansas Blue-Cross Blue-Shield
XCDConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XCE-Unallocated/Not Assigned
XCFArkansasArkansas Blue-Cross Blue-Shield
XCGArkansasArkansas Blue-Cross Blue-Shield
XCHArkansasArkansas Blue-Cross Blue-Shield
XCIMassachusettsBlue-Cross Blue-Shield of Massachusetts
XCJArkansasArkansas Blue-Cross Blue-Shield
XCKArkansasArkansas Blue-Cross Blue-Shield
XCLArkansasArkansas Blue-Cross Blue-Shield
XCMArkansasArkansas Blue-Cross Blue-Shield
XCN-Unallocated/Not Assigned
XCOMinnesotaBlue-Cross Blue-Shield of Minnesota
XCPArkansasArkansas Blue-Cross Blue-Shield
XCQArkansasArkansas Blue-Cross Blue-Shield
XCRArkansasArkansas Blue-Cross Blue-Shield
XCSArkansasArkansas Blue-Cross Blue-Shield
XCTConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XCUArkansasArkansas Blue-Cross Blue-Shield
XCV-Unallocated/Not Assigned
XCWArkansasArkansas Blue-Cross Blue-Shield
XCXArkansasArkansas Blue-Cross Blue-Shield
XCY-Unallocated/Not Assigned
XCZ-Unallocated/Not Assigned
XDACaliforniaAnthem Blue-Cross
XDBCaliforniaAnthem Blue-Cross
XDCCaliforniaAnthem Blue-Cross
XDDCaliforniaAnthem Blue-Cross
XDECaliforniaAnthem Blue-Cross
XDFCaliforniaAnthem Blue-Cross
XDGPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
XDHCaliforniaAnthem Blue-Cross
XDICaliforniaAnthem Blue-Cross
XDJCaliforniaAnthem Blue-Cross
XDKCaliforniaAnthem Blue-Cross
XDLCaliforniaAnthem Blue-Cross
XDMCaliforniaAnthem Blue-Cross
XDNCaliforniaAnthem Blue-Cross
XDOCaliforniaAnthem Blue-Cross
XDPCaliforniaAnthem Blue-Cross
XDQCaliforniaAnthem Blue-Cross
XDRCaliforniaAnthem Blue-Cross
XDSCaliforniaAnthem Blue-Cross
XDTCaliforniaAnthem Blue-Cross
XDUCaliforniaAnthem Blue-Cross
XDVOhioAnthem Blue-Cross Blue-Shield of Ohio
XDWCaliforniaAnthem Blue-Cross
XDXCaliforniaAnthem Blue-Cross
XDYKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XDZCaliforniaAnthem Blue-Cross
XEACaliforniaBlue-Shield of California
XEBCaliforniaBlue-Shield of California
XECCaliforniaBlue-Shield of California
XEDCaliforniaBlue-Shield of California
XEECaliforniaBlue-Shield of California
XEFCaliforniaBlue-Shield of California
XEGCaliforniaBlue-Shield of California
XEHCaliforniaBlue-Shield of California
XEICaliforniaBlue-Shield of California
XEJCaliforniaBlue-Shield of California
XEKCaliforniaBlue-Shield of California
XELCaliforniaBlue-Shield of California
XEMCaliforniaBlue-Shield of California
XENCaliforniaBlue-Shield of California
XEOCaliforniaBlue-Shield of California
XEPCaliforniaBlue-Shield of California
XEQCaliforniaBlue-Shield of California
XERCaliforniaBlue-Shield of California
XESCaliforniaBlue-Shield of California
XETCaliforniaBlue-Shield of California
XEUCaliforniaBlue-Shield of California
XEVCaliforniaBlue-Shield of California
XEWCaliforniaBlue-Shield of California
XEXCaliforniaBlue-Shield of California
XEYCaliforniaBlue-Shield of California
XEZCaliforniaBlue-Shield of California
XFAColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFBColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFCColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFDColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFEColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFFColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFGColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFHColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFIColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFJColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFKColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFLColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFMColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFNColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFOColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFPColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFQNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
XFRNevadaAnthem Blue-Cross Blue-Shield of Nevada
XFSColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFTColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFUCaliforniaBlue-Shield of California
XFV-Unallocated/Not Assigned
XFWColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFXColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFYColoradoAnthem Blue-Cross Blue-Shield of Colorado
XFZColoradoAnthem Blue-Cross Blue-Shield of Colorado
XGAGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XGBConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGCConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGDConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGEConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGFConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGGConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGHConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGIConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGJConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGKConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGLConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGMConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGNConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGOConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGPConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGQNew YorkEmpire Blue-Cross Blue-Shield of New York
XGRConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGSConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGTConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGUNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
XGVConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGWNew YorkEmpire Blue-Cross Blue-Shield of New York
XGXNew YorkEmpire Blue-Cross Blue-Shield of New York
XGYConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XGZConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XHADelawareHighmark Blue-Cross Blue-Shield of Delaware
XHBKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XHCDelawareHighmark Blue-Cross Blue-Shield of Delaware
XHDDelawareHighmark Blue-Cross Blue-Shield of Delaware
XHE-Unallocated/Not Assigned
XHFVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XHGDelawareHighmark Blue-Cross Blue-Shield of Delaware
XHHDelawareHighmark Blue-Cross Blue-Shield of Delaware
XHIRhode IslandBlue-Cross Blue-Shield of Rhode Island
XHJIndianaAnthem Blue-Cross Blue-Shield of Indiana
XHKArizonaBlue-Cross Blue-Shield of Arizona
XHLCaliforniaAnthem Blue-Cross
XHM-Unallocated/Not Assigned
XHNMassachusettsBlue-Cross Blue-Shield of Massachusetts
XHOIdahoBlue-Cross of Idaho
XHPDelawareHighmark Blue-Cross Blue-Shield of Delaware
XHQPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
XHRConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XHSIllinoisBlue-Cross Blue-Shield of Illinois
XHTAlaskaPremera Blue-Cross Blue-Shield of Alaska
XHUCaliforniaBlue-Shield of California
XHVNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
XHWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XHXCaliforniaAnthem Blue-Cross
XHYVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XHZNew YorkEmpire Blue-Cross Blue-Shield of New York
XIAMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIBMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XICMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIDIdahoBlue-Cross of Idaho
XIEMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIFMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIGMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIHMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIIMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIJMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XILMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIMMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XINMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIPCaliforniaAnthem Blue-Cross
XIQMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIRMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XISMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XIT-Unallocated/Not Assigned
XIU-Unallocated/Not Assigned
XIVRhode IslandBlue-Cross Blue-Shield of Rhode Island
XIWOhioAnthem Blue-Cross Blue-Shield of Ohio
XIXMissouriAnthem Blue-Cross Blue-Shield of Missouri
XIY-Unallocated/Not Assigned
XIZ-Unallocated/Not Assigned
XJAFloridaFlorida-Blue
XJBFloridaFlorida-Blue
XJC-Unallocated/Not Assigned
XJDFloridaFlorida-Blue
XJEFloridaFlorida-Blue
XJFFloridaFlorida-Blue
XJGFloridaFlorida-Blue
XJHFloridaFlorida-Blue
XJIFloridaFlorida-Blue
XJJFloridaFlorida-Blue
XJKFloridaFlorida-Blue
XJLFloridaFlorida-Blue
XJMFloridaFlorida-Blue
XJNFloridaFlorida-Blue
XJOFloridaFlorida-Blue
XJPFloridaFlorida-Blue
XJQFloridaFlorida-Blue
XJRFloridaFlorida-Blue
XJSFloridaFlorida-Blue
XJTFloridaFlorida-Blue
XJUFloridaFlorida-Blue
XJVMaineAnthem Blue-Cross Blue-Shield of Maine
XJWFloridaFlorida-Blue
XJXFloridaFlorida-Blue
XJYFloridaFlorida-Blue
XJZFloridaFlorida-Blue
XKA-Unallocated/Not Assigned
XKBCaliforniaBlue-Shield of California
XKCIllinoisBlue-Cross Blue-Shield of Illinois
XKDGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKEGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKFGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKHAlaskaPremera Blue-Cross Blue-Shield of Alaska
XKIGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKKGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKLGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKMCaliforniaAnthem Blue-Cross
XKNGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKOGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKPGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKQCaliforniaAnthem Blue-Cross
XKRGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKTGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKUGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKXGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKYGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XKZGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XLAHawaiiBlue-Cross Blue-Shield of Hawaii
XLBHawaiiBlue-Cross Blue-Shield of Hawaii
XLCHawaiiBlue-Cross Blue-Shield of Hawaii
XLDHawaiiBlue-Cross Blue-Shield of Hawaii
XLEHawaiiBlue-Cross Blue-Shield of Hawaii
XLFHawaiiBlue-Cross Blue-Shield of Hawaii
XLGHawaiiBlue-Cross Blue-Shield of Hawaii
XLHHawaiiBlue-Cross Blue-Shield of Hawaii
XLIHawaiiBlue-Cross Blue-Shield of Hawaii
XLJKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XLKHawaiiBlue-Cross Blue-Shield of Hawaii
XLLHawaiiBlue-Cross Blue-Shield of Hawaii
XLMHawaiiBlue-Cross Blue-Shield of Hawaii
XLNHawaiiBlue-Cross Blue-Shield of Hawaii
XLOCaliforniaAnthem Blue-Cross
XLPHawaiiBlue-Cross Blue-Shield of Hawaii
XLQHawaiiBlue-Cross Blue-Shield of Hawaii
XLRHawaiiBlue-Cross Blue-Shield of Hawaii
XLSNew York (Western)Blue-Cross Blue-Shield of Western New York
XLTHawaiiBlue-Cross Blue-Shield of Hawaii
XLUNew YorkEmpire Blue-Cross Blue-Shield of New York
XLVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XLWHawaiiBlue-Cross Blue-Shield of Hawaii
XLXHawaiiBlue-Cross Blue-Shield of Hawaii
XLYHawaiiBlue-Cross Blue-Shield of Hawaii
XLZHawaiiBlue-Cross Blue-Shield of Hawaii
XMAIdahoBlue-Cross of Idaho
XMBIdahoBlue-Cross of Idaho
XMCMaineAnthem Blue-Cross Blue-Shield of Maine
XMDIdahoBlue-Cross of Idaho
XMEIdahoBlue-Cross of Idaho
XMFIdahoBlue-Cross of Idaho
XMGIdahoBlue-Cross of Idaho
XMHIdahoBlue-Cross of Idaho
XMIIdahoBlue-Cross of Idaho
XMJIdahoBlue-Cross of Idaho
XMKIdahoBlue-Cross of Idaho
XMLIdahoBlue-Cross of Idaho
XMMIdahoBlue-Cross of Idaho
XMNIdahoBlue-Cross of Idaho
XMOIdahoBlue-Cross of Idaho
XMPIdahoBlue-Cross of Idaho
XMQIdahoBlue-Cross of Idaho
XMRIdahoBlue-Cross of Idaho
XMSIdahoBlue-Cross of Idaho
XMTIdahoBlue-Cross of Idaho
XMUIdahoBlue-Cross of Idaho
XMVIdahoBlue-Cross of Idaho
XMWIllinoisBlue-Cross Blue-Shield of Illinois
XMXIdahoBlue-Cross of Idaho
XMYIdahoBlue-Cross of Idaho
XMZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XNAWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
XNBIllinoisBlue-Cross Blue-Shield of Illinois
XNCNorth CarolinaBlue-Cross Blue-Shield of North Carolina
XNDOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNEOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNFOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNGNew York (Western)Blue-Cross Blue-Shield of Western New York
XNHOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNI-Unallocated/Not Assigned
XNJOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNKCaliforniaBlue-Shield of California
XNLCaliforniaAnthem Blue-Cross
XNMOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNNOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNOOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNPOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNQNew York (Western)Blue-Cross Blue-Shield of Western New York
XNROregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNSNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
XNT-Unallocated/Not Assigned
XNUNew YorkEmpire Blue-Cross Blue-Shield of New York
XNVOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XNWOhioAnthem Blue-Cross Blue-Shield of Ohio
XNXCaliforniaAnthem Blue-Cross
XNY-Unallocated/Not Assigned
XNZNew YorkEmpire Blue-Cross Blue-Shield of New York
XOAIllinoisBlue-Cross Blue-Shield of Illinois
XOBIllinoisBlue-Cross Blue-Shield of Illinois
XOCIllinoisBlue-Cross Blue-Shield of Illinois
XODIllinoisBlue-Cross Blue-Shield of Illinois
XOEIllinoisBlue-Cross Blue-Shield of Illinois
XOFIllinoisBlue-Cross Blue-Shield of Illinois
XOGIllinoisBlue-Cross Blue-Shield of Illinois
XOHIllinoisBlue-Cross Blue-Shield of Illinois
XOI-Unallocated/Not Assigned
XOJIllinoisBlue-Cross Blue-Shield of Illinois
XOKIllinoisBlue-Cross Blue-Shield of Illinois
XOLIllinoisBlue-Cross Blue-Shield of Illinois
XOMIllinoisBlue-Cross Blue-Shield of Illinois
XONIllinoisBlue-Cross Blue-Shield of Illinois
XOOIllinoisBlue-Cross Blue-Shield of Illinois
XOPIllinoisBlue-Cross Blue-Shield of Illinois
XOQIllinoisBlue-Cross Blue-Shield of Illinois
XORIllinoisBlue-Cross Blue-Shield of Illinois
XOSIllinoisBlue-Cross Blue-Shield of Illinois
XOTIllinoisBlue-Cross Blue-Shield of Illinois
XOUIllinoisBlue-Cross Blue-Shield of Illinois
XOV-Unallocated/Not Assigned
XOWIllinoisBlue-Cross Blue-Shield of Illinois
XOXIllinoisBlue-Cross Blue-Shield of Illinois
XOYIllinoisBlue-Cross Blue-Shield of Illinois
XOZIllinoisBlue-Cross Blue-Shield of Illinois
XPAIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPBIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPCIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPDIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPEIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPFIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPGIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPH-Unallocated/Not Assigned
XPICaliforniaBlue-Shield of California
XPJ-Unallocated/Not Assigned
XPKIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPL-Unallocated/Not Assigned
XPM-Unallocated/Not Assigned
XPNOhioAnthem Blue-Cross Blue-Shield of Ohio
XPOIdahoBlue-Cross of Idaho
XPPPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
XPQIdahoBlue-Cross of Idaho
XPRIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPSKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XPT-Unallocated/Not Assigned
XPUIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPVIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPWIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPXIndianaAnthem Blue-Cross Blue-Shield of Indiana
XPY-Unallocated/Not Assigned
XPZOhioAnthem Blue-Cross Blue-Shield of Ohio
XQASouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQBSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQCSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQESouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQFSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQJSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQLSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQNSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQOSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQQSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQRSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQSSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQTSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQUSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQYSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XQZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XRAMassachusettsBlue-Cross Blue-Shield of Massachusetts
XRBOhioAnthem Blue-Cross Blue-Shield of Ohio
XRCIndianaAnthem Blue-Cross Blue-Shield of Indiana
XRDCaliforniaBlue-Shield of California
XREOhioAnthem Blue-Cross Blue-Shield of Ohio
XRF-Unallocated/Not Assigned
XRGOhioAnthem Blue-Cross Blue-Shield of Ohio
XRHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XRIWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
XRJVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XRKVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XRLOhioAnthem Blue-Cross Blue-Shield of Ohio
XRMPennsylvaniaCapital Blue-Cross of Pennsylvania
XRNVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XROOhioAnthem Blue-Cross Blue-Shield of Ohio
XRPCaliforniaAnthem Blue-Cross
XRQVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XRRCaliforniaAnthem Blue-Cross
XRSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XRTCaliforniaBlue-Shield of California
XRUColoradoAnthem Blue-Cross Blue-Shield of Colorado
XRVOhioAnthem Blue-Cross Blue-Shield of Ohio
XRWMaineAnthem Blue-Cross Blue-Shield of Maine
XRXMassachusettsBlue-Cross Blue-Shield of Massachusetts
XRYConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XRZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XSAKansasBlue-Cross Blue-Shield of Kansas
XSBKansasBlue-Cross Blue-Shield of Kansas
XSC-Unallocated/Not Assigned
XSDKansasBlue-Cross Blue-Shield of Kansas
XSEKansasBlue-Cross Blue-Shield of Kansas
XSFKansasBlue-Cross Blue-Shield of Kansas
XSG-Unallocated/Not Assigned
XSHKansasBlue-Cross Blue-Shield of Kansas
XSI-Unallocated/Not Assigned
XSJKansasBlue-Cross Blue-Shield of Kansas
XSK-Unallocated/Not Assigned
XSLKansasBlue-Cross Blue-Shield of Kansas
XSMKansasBlue-Cross Blue-Shield of Kansas
XSNKansasBlue-Cross Blue-Shield of Kansas
XSONevadaAnthem Blue-Cross Blue-Shield of Nevada
XSP-Unallocated/Not Assigned
XSQ-Unallocated/Not Assigned
XSR-Unallocated/Not Assigned
XSS-Unallocated/Not Assigned
XSTKansasBlue-Cross Blue-Shield of Kansas
XSUGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XSVKansasBlue-Cross Blue-Shield of Kansas
XSWCaliforniaBlue-Shield of California
XSXMassachusettsBlue-Cross Blue-Shield of Massachusetts
XSYVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XSZKansasBlue-Cross Blue-Shield of Kansas
XTAKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTBKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTCKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTDKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTEKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTFKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTGKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTHKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTIKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTJKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTKKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTLOhioAnthem Blue-Cross Blue-Shield of Ohio
XTMConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XTNKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTOVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XTPVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XTQGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XTR-Unallocated/Not Assigned
XTSCaliforniaAnthem Blue-Cross
XTTColoradoAnthem Blue-Cross Blue-Shield of Colorado
XTUOhioAnthem Blue-Cross Blue-Shield of Ohio
XTVKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
XTWIllinoisBlue-Cross Blue-Shield of Illinois
XTXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XTYTexasBlue-Cross Blue-Shield of Texas
XTZOhioAnthem Blue-Cross Blue-Shield of Ohio
XUALouisianaBlue-Cross Blue-Shield of Louisiana
XUBLouisianaBlue-Cross Blue-Shield of Louisiana
XUCLouisianaBlue-Cross Blue-Shield of Louisiana
XUDLouisianaBlue-Cross Blue-Shield of Louisiana
XUELouisianaBlue-Cross Blue-Shield of Louisiana
XUFLouisianaBlue-Cross Blue-Shield of Louisiana
XUGLouisianaBlue-Cross Blue-Shield of Louisiana
XUHLouisianaBlue-Cross Blue-Shield of Louisiana
XUILouisianaBlue-Cross Blue-Shield of Louisiana
XUJLouisianaBlue-Cross Blue-Shield of Louisiana
XUKLouisianaBlue-Cross Blue-Shield of Louisiana
XULLouisianaBlue-Cross Blue-Shield of Louisiana
XUMLouisianaBlue-Cross Blue-Shield of Louisiana
XUNLouisianaBlue-Cross Blue-Shield of Louisiana
XUOIndianaAnthem Blue-Cross Blue-Shield of Indiana
XUPLouisianaBlue-Cross Blue-Shield of Louisiana
XUQLouisianaBlue-Cross Blue-Shield of Louisiana
XURLouisianaBlue-Cross Blue-Shield of Louisiana
XUSLouisianaBlue-Cross Blue-Shield of Louisiana
XUTLouisianaBlue-Cross Blue-Shield of Louisiana
XUULouisianaBlue-Cross Blue-Shield of Louisiana
XUVLouisianaBlue-Cross Blue-Shield of Louisiana
XUWLouisianaBlue-Cross Blue-Shield of Louisiana
XUXLouisianaBlue-Cross Blue-Shield of Louisiana
XUYLouisianaBlue-Cross Blue-Shield of Louisiana
XUZ-Unallocated/Not Assigned
XVAMaineAnthem Blue-Cross Blue-Shield of Maine
XVBMaineAnthem Blue-Cross Blue-Shield of Maine
XVCMaineAnthem Blue-Cross Blue-Shield of Maine
XVDAlaskaPremera Blue-Cross Blue-Shield of Alaska
XVEMaineAnthem Blue-Cross Blue-Shield of Maine
XVFMaineAnthem Blue-Cross Blue-Shield of Maine
XVGMaineAnthem Blue-Cross Blue-Shield of Maine
XVHMaineAnthem Blue-Cross Blue-Shield of Maine
XVIMaineAnthem Blue-Cross Blue-Shield of Maine
XVJMaineAnthem Blue-Cross Blue-Shield of Maine
XVK-Unallocated/Not Assigned
XVLMaineAnthem Blue-Cross Blue-Shield of Maine
XVMMaineAnthem Blue-Cross Blue-Shield of Maine
XVN-Unallocated/Not Assigned
XVO-Unallocated/Not Assigned
XVPMaineAnthem Blue-Cross Blue-Shield of Maine
XVQNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
XVRMaineAnthem Blue-Cross Blue-Shield of Maine
XVSIllinoisBlue-Cross Blue-Shield of Illinois
XVTOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XVUIllinoisBlue-Cross Blue-Shield of Illinois
XVVConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XVWMaineAnthem Blue-Cross Blue-Shield of Maine
XVX-Unallocated/Not Assigned
XVYGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
XVZ-Unallocated/Not Assigned
XWA-Unallocated/Not Assigned
XWB-Unallocated/Not Assigned
XWCMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XWDColoradoAnthem Blue-Cross Blue-Shield of Colorado
XWEMissouriAnthem Blue-Cross Blue-Shield of Missouri
XWFMissouriAnthem Blue-Cross Blue-Shield of Missouri
XWGNew YorkEmpire Blue-Cross Blue-Shield of New York
XWHWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
XWISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XWJConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XWKRhode IslandBlue-Cross Blue-Shield of Rhode Island
XWLOhioAnthem Blue-Cross Blue-Shield of Ohio
XWM-Unallocated/Not Assigned
XWNConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XWOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XWPWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
XWQIndianaAnthem Blue-Cross Blue-Shield of Indiana
XWRMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XWSSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
XWTAlaskaPremera Blue-Cross Blue-Shield of Alaska
XWUColoradoAnthem Blue-Cross Blue-Shield of Colorado
XWVMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XWW-Unallocated/Not Assigned
XWXColoradoAnthem Blue-Cross Blue-Shield of Colorado
XWYMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XWZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
XXAMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXBMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXCMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXDMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXEMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXFMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXGMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXHMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXIMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXJCaliforniaAnthem Blue-Cross
XXKMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXL-Unallocated/Not Assigned
XXM Blue Cross PrefixMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXNMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXOIndianaAnthem Blue-Cross Blue-Shield of Indiana
XXP BCBS PrefixMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXQMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXRMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXSMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXTMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXU BCBS PrefixMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXVMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXWMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXX-Unallocated/Not Assigned
XXYMassachusettsBlue-Cross Blue-Shield of Massachusetts
XXZ BCBS PrefixMassachusettsBlue-Cross Blue-Shield of Massachusetts
XYAVirginiaAnthem Blue-Cross Blue-Shield of Virginia
XYBMichiganBlue-Cross Blue-Shield of Michigan
XYCOklahomaBlue-Cross Blue-Shield of Oklahoma
XYDMichiganBlue-Cross Blue-Shield of Michigan
XYEMichiganBlue-Cross Blue-Shield of Michigan
XYFMichiganBlue-Cross Blue-Shield of Michigan
XYGMichiganBlue-Cross Blue-Shield of Michigan
XYHMichiganBlue-Cross Blue-Shield of Michigan
XYI-Unallocated/Not Assigned
XYJMichiganBlue-Cross Blue-Shield of Michigan
XYKMichiganBlue-Cross Blue-Shield of Michigan
XYL BCBS PrefixMichiganBlue-Cross Blue-Shield of Michigan
XYMOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
XYNConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XYOCaliforniaAnthem Blue-Cross
XYPMichiganBlue-Cross Blue-Shield of Michigan
XYQMichiganBlue-Cross Blue-Shield of Michigan
XYRMichiganBlue-Cross Blue-Shield of Michigan
XYSMichiganBlue-Cross Blue-Shield of Michigan
XYTIllinoisBlue-Cross Blue-Shield of Illinois
XYUMichiganBlue-Cross Blue-Shield of Michigan
XYVMichiganBlue-Cross Blue-Shield of Michigan
XYWMichiganBlue-Cross Blue-Shield of Michigan
XYXMichiganBlue-Cross Blue-Shield of Michigan
XYYMichiganBlue-Cross Blue-Shield of Michigan
XYZConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
XZAMinnesotaBlue-Cross Blue-Shield of Minnesota
XZB-Unallocated/Not Assigned
XZCMinnesotaBlue-Cross Blue-Shield of Minnesota
XZDMinnesotaBlue-Cross Blue-Shield of Minnesota
XZEMinnesotaBlue-Cross Blue-Shield of Minnesota
XZF-Unallocated/Not Assigned
XZG-Unallocated/Not Assigned
XZHMinnesotaBlue-Cross Blue-Shield of Minnesota
XZI-Unallocated/Not Assigned
XZJ-Unallocated/Not Assigned
XZK-Unallocated/Not Assigned
XZLMinnesotaBlue-Cross Blue-Shield of Minnesota
XZM-Unallocated/Not Assigned
XZN-Unallocated/Not Assigned
XZO-Unallocated/Not Assigned
XZP-Unallocated/Not Assigned
XZQMinnesotaBlue-Cross Blue-Shield of Minnesota
XZRMinnesotaBlue-Cross Blue-Shield of Minnesota
XZS-Unallocated/Not Assigned
XZT-Unallocated/Not Assigned
XZUMinnesotaBlue-Cross Blue-Shield of Minnesota
XZV-Unallocated/Not Assigned
XZW-Unallocated/Not Assigned
XZXMinnesotaBlue-Cross Blue-Shield of Minnesota
XZY-Unallocated/Not Assigned
XZZ-Unallocated/Not Assigned