BCBS Prefix List SAA to SZZ

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
SAASouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SABOhioAnthem Blue-Cross Blue-Shield of Ohio
SACCaliforniaAnthem Blue-Cross
SADNorth CarolinaBlue-Cross Blue-Shield of North Carolina
SAEVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SAFCaliforniaAnthem Blue-Cross
SAGCaliforniaAnthem Blue-Cross
SAHIllinoisBlue-Cross Blue-Shield of Illinois
SAIOhioAnthem Blue-Cross Blue-Shield of Ohio
SAJ-Unallocated/Not Assigned
SAKIllinoisBlue-Cross Blue-Shield of Illinois
SALSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SAMMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SANVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SAOSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SAPCaliforniaBlue-Shield of California
SAQMinnesotaBlue-Cross Blue-Shield of Minnesota
SARMichiganBlue-Cross Blue-Shield of Michigan
SAS-Unallocated/Not Assigned
SATSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SAUSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SAV-Unallocated/Not Assigned
SAWOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SAXNew YorkEmpire Blue-Cross Blue-Shield of New York
SAYMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SAZ-Unallocated/Not Assigned
SBAIndianaAnthem Blue-Cross Blue-Shield of Indiana
SBB-Unallocated/Not Assigned
SBCIllinoisBlue-Cross Blue-Shield of Illinois
SBDSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SBEMassachusettsBlue-Cross Blue-Shield of Massachusetts
SBFIllinoisBlue-Cross Blue-Shield of Illinois
SBG-Unallocated/Not Assigned
SBHPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SBIGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SBJ-Unallocated/Not Assigned
SBKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SBL-Unallocated/Not Assigned
SBM-Unallocated/Not Assigned
SBNMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SBO-Unallocated/Not Assigned
SBPTexasBlue-Cross Blue-Shield of Texas
SBQIllinoisBlue-Cross Blue-Shield of Illinois
SBR BCBS PrefixPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SBSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SBTOhioAnthem Blue-Cross Blue-Shield of Ohio
SBUAlaskaPremera Blue-Cross Blue-Shield of Alaska
SBVCaliforniaAnthem Blue-Cross
SBWMassachusettsBlue-Cross Blue-Shield of Massachusetts
SBXMassachusettsBlue-Cross Blue-Shield of Massachusetts
SBYKansas CityBlue-Cross Blue-Shield of Kansas City
SBZ-Unallocated/Not Assigned
SCAOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SCBSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SCCCaliforniaBlue-Shield of California
SCDTexasBlue-Cross Blue-Shield of Texas
SCEIllinoisBlue-Cross Blue-Shield of Illinois
SCFVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SCGAlabamaBlue-Cross Blue-Shield of Alabama
SCHMinnesotaBlue-Cross Blue-Shield of Minnesota
SCIOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SCJMinnesotaBlue-Cross Blue-Shield of Minnesota
SCKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SCLAlaskaPremera Blue-Cross Blue-Shield of Alaska
SCMTexasBlue-Cross Blue-Shield of Texas
SCNOhioAnthem Blue-Cross Blue-Shield of Ohio
SCOAlabamaBlue-Cross Blue-Shield of Alabama
SCP-Unallocated/Not Assigned
SCQSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SCRMichiganBlue-Cross Blue-Shield of Michigan
SCSPennsylvaniaCapital Blue-Cross of Pennsylvania
SCT-Unallocated/Not Assigned
SCUIdahoBlue-Cross of Idaho
SCVNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SCWAlabamaBlue-Cross Blue-Shield of Alabama
SCXIllinoisBlue-Cross Blue-Shield of Illinois
SCYAlabamaBlue-Cross Blue-Shield of Alabama
SCZSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SDANebraskaBlue-Cross Blue-Shield of Nebraska
SDBSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SDCVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SDDNew York (Northeastern)Blue-Shield of Northeastern New York
SDEDelawareHighmark Blue-Cross Blue-Shield of Delaware
SDF-Unallocated/Not Assigned
SDGCaliforniaAnthem Blue-Cross
SDHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SDI-Unallocated/Not Assigned
SDJMinnesotaBlue-Cross Blue-Shield of Minnesota
SDKSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SDLSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SDM-Unallocated/Not Assigned
SDNConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
SDOIllinoisBlue-Cross Blue-Shield of Illinois
SDPNew YorkEmpire Blue-Cross Blue-Shield of New York
SDQNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SDRPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SDSNew YorkExcellus Blue-Cross Blue-Shield of New York
SDTAlabamaBlue-Cross Blue-Shield of Alabama
SDUCaliforniaAnthem Blue-Cross
SDVOhioAnthem Blue-Cross Blue-Shield of Ohio
SDW-Unallocated/Not Assigned
SDXMinnesotaBlue-Cross Blue-Shield of Minnesota
SDYFloridaFlorida-Blue
SDZ-Unallocated/Not Assigned
SEAAlaskaPremera Blue-Cross Blue-Shield of Alaska
SEBMichiganBlue-Cross Blue-Shield of Michigan
SECFloridaFlorida-Blue
SEDIllinoisBlue-Cross Blue-Shield of Illinois
SEEMichiganBlue-Cross Blue-Shield of Michigan
SEF-Unallocated/Not Assigned
SEGKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
SEHAlabamaBlue-Cross Blue-Shield of Alabama
SEIPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SEJPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SEKSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SELSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SEMVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SENIndianaAnthem Blue-Cross Blue-Shield of Indiana
SEOCaliforniaBlue-Shield of California
SEPPennsylvaniaCapital Blue-Cross of Pennsylvania
SEQ-Unallocated/Not Assigned
SERVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SESMichiganBlue-Cross Blue-Shield of Michigan
SETTexasBlue-Cross Blue-Shield of Texas
SEUSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SEVNorth CarolinaBlue-Cross Blue-Shield of North Carolina
SEWTennesseeBlue-Cross Blue-Shield of Tennessee
SEX-Unallocated/Not Assigned
SEYCaliforniaAnthem Blue-Cross
SEZPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SFANew YorkEmpire Blue-Cross Blue-Shield of New York
SFBIllinoisBlue-Cross Blue-Shield of Illinois
SFCSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SFD-Unallocated/Not Assigned
SFE-Unallocated/Not Assigned
SFFTennesseeBlue-Cross Blue-Shield of Tennessee
SFG-Unallocated/Not Assigned
SFHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SFIIllinoisBlue-Cross Blue-Shield of Illinois
SFJSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SFKOhioAnthem Blue-Cross Blue-Shield of Ohio
SFLFloridaFlorida-Blue
SFMAlabamaBlue-Cross Blue-Shield of Alabama
SFNSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SFOMassachusettsBlue-Cross Blue-Shield of Massachusetts
SFPIllinoisBlue-Cross Blue-Shield of Illinois
SFQMississippiBlue-Cross Blue-Shield of Mississippi
SFRSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SFSTennesseeBlue-Cross Blue-Shield of Tennessee
SFTArkansasArkansas Blue-Cross Blue-Shield
SFUPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SFVVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SFWNew YorkEmpire Blue-Cross Blue-Shield of New York
SFXMissouriAnthem Blue-Cross Blue-Shield of Missouri
SFYPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SFZ BCBS PrefixIllinoisBlue-Cross Blue-Shield of Illinois
SGA-Unallocated/Not Assigned
SGBMichiganBlue-Cross Blue-Shield of Michigan
SGCMichiganBlue-Cross Blue-Shield of Michigan
SGD-Unallocated/Not Assigned
SGECaliforniaAnthem Blue-Cross
SGF-Unallocated/Not Assigned
SGGIllinoisBlue-Cross Blue-Shield of Illinois
SGHNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SGIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SGJIdahoBlue-Cross of Idaho
SGK-Unallocated/Not Assigned
SGLOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SGMMichiganBlue-Cross Blue-Shield of Michigan
SGNLouisianaBlue-Cross Blue-Shield of Louisiana
SGOMassachusettsBlue-Cross Blue-Shield of Massachusetts
SGPMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SGQ-Unallocated/Not Assigned
SGRMassachusettsBlue-Cross Blue-Shield of Massachusetts
SGSSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SGTMassachusettsBlue-Cross Blue-Shield of Massachusetts
SGUFloridaFlorida-Blue
SGVCaliforniaAnthem Blue-Cross
SGWIllinoisBlue-Cross Blue-Shield of Illinois
SGXNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SGYOhioAnthem Blue-Cross Blue-Shield of Ohio
SGZNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SHAMissouriAnthem Blue-Cross Blue-Shield of Missouri
SHBOhioAnthem Blue-Cross Blue-Shield of Ohio
SHCCaliforniaAnthem Blue-Cross
SHDNew YorkEmpire Blue-Cross Blue-Shield of New York
SHESouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SHF-Unallocated/Not Assigned
SHGPennsylvaniaCapital Blue-Cross of Pennsylvania
SHH-Unallocated/Not Assigned
SHISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SHJ-Unallocated/Not Assigned
SHK-Unallocated/Not Assigned
SHLGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SHMNew YorkEmpire Blue-Cross Blue-Shield of New York
SHNIllinoisBlue-Cross Blue-Shield of Illinois
SHOCaliforniaAnthem Blue-Cross
SHP BCBS PrefixConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
SHQPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SHRMassachusettsBlue-Cross Blue-Shield of Massachusetts
SHSMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SHTTexasBlue-Cross Blue-Shield of Texas
SHU-Unallocated/Not Assigned
SHV-Unallocated/Not Assigned
SHWVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SHXLouisianaBlue-Cross Blue-Shield of Louisiana
SHY-Unallocated/Not Assigned
SHZNorth DakotaBlue-Cross Blue-Shield of North Dakota
SIASouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SIBSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SICCaliforniaBlue-Shield of California
SIDOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SIE-Unallocated/Not Assigned
SIFCaliforniaAnthem Blue-Cross
SIGMassachusettsBlue-Cross Blue-Shield of Massachusetts
SIHNew YorkEmpire Blue-Cross Blue-Shield of New York
SIIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SIJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SIK-Unallocated/Not Assigned
SILCaliforniaBlue-Shield of California
SIMArkansasArkansas Blue-Cross Blue-Shield
SINPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SIONorth CarolinaBlue-Cross Blue-Shield of North Carolina
SIP-Unallocated/Not Assigned
SIQ-Unallocated/Not Assigned
SIRCaliforniaAnthem Blue-Cross
SIS-Unallocated/Not Assigned
SITOhioAnthem Blue-Cross Blue-Shield of Ohio
SIUIllinoisBlue-Cross Blue-Shield of Illinois
SIVCaliforniaBlue-Shield of California
SIWIllinoisBlue-Cross Blue-Shield of Illinois
SIX-Unallocated/Not Assigned
SIYOhioAnthem Blue-Cross Blue-Shield of Ohio
SIZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SJAOhioAnthem Blue-Cross Blue-Shield of Ohio
SJBOhioAnthem Blue-Cross Blue-Shield of Ohio
SJCFloridaFlorida-Blue
SJDMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SJEOhioAnthem Blue-Cross Blue-Shield of Ohio
SJFOhioAnthem Blue-Cross Blue-Shield of Ohio
SJGConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
SJHOhioAnthem Blue-Cross Blue-Shield of Ohio
SJILouisianaBlue-Cross Blue-Shield of Louisiana
SJJ-Unallocated/Not Assigned
SJKArkansasArkansas Blue-Cross Blue-Shield
SJLIllinoisBlue-Cross Blue-Shield of Illinois
SJM-Unallocated/Not Assigned
SJNGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SJOCaliforniaAnthem Blue-Cross
SJPIllinoisBlue-Cross Blue-Shield of Illinois
SJQ-Unallocated/Not Assigned
SJRMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SJSSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SJTAlabamaBlue-Cross Blue-Shield of Alabama
SJUMassachusettsBlue-Cross Blue-Shield of Massachusetts
SJV-Unallocated/Not Assigned
SJW-Unallocated/Not Assigned
SJXSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SJYCaliforniaBlue-Shield of California
SJZPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SKAMinnesotaBlue-Cross Blue-Shield of Minnesota
SKBPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SKC-Unallocated/Not Assigned
SKDPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SKE-Unallocated/Not Assigned
SKFWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
SKGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SKHPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SKIGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SKJPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SKKIllinoisBlue-Cross Blue-Shield of Illinois
SKLIllinoisBlue-Cross Blue-Shield of Illinois
SKM-Unallocated/Not Assigned
SKNTexasBlue-Cross Blue-Shield of Texas
SKOAlaskaPremera Blue-Cross Blue-Shield of Alaska
SKPMinnesotaBlue-Cross Blue-Shield of Minnesota
SKQOhioAnthem Blue-Cross Blue-Shield of Ohio
SKR-Unallocated/Not Assigned
SKSIllinoisBlue-Cross Blue-Shield of Illinois
SKTNebraskaBlue-Cross Blue-Shield of Nebraska
SKUNorth CarolinaBlue-Cross Blue-Shield of North Carolina
SKV-Unallocated/Not Assigned
SKWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SKXTexasBlue-Cross Blue-Shield of Texas
SKYIllinoisBlue-Cross Blue-Shield of Illinois
SKZ-Unallocated/Not Assigned
SLASouth CarolinaBlue-Cross Blue-Shield of South Carolina
SLBKansas CityBlue-Cross Blue-Shield of Kansas City
SLC-Unallocated/Not Assigned
SLD-Unallocated/Not Assigned
SLEColoradoAnthem Blue-Cross Blue-Shield of Colorado
SLFPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SLGCaliforniaAnthem Blue-Cross
SLHAlaskaPremera Blue-Cross Blue-Shield of Alaska
SLIAlabamaBlue-Cross Blue-Shield of Alabama
SLJ-Unallocated/Not Assigned
SLKMinnesotaBlue-Cross Blue-Shield of Minnesota
SLLDelawareHighmark Blue-Cross Blue-Shield of Delaware
SLM-Unallocated/Not Assigned
SLNMinnesotaBlue-Cross Blue-Shield of Minnesota
SLO-Unallocated/Not Assigned
SLP-Unallocated/Not Assigned
SLQ-Unallocated/Not Assigned
SLRTexasBlue-Cross Blue-Shield of Texas
SLSFloridaFlorida-Blue
SLTMassachusettsBlue-Cross Blue-Shield of Massachusetts
SLU-Unallocated/Not Assigned
SLV-Unallocated/Not Assigned
SLWNew York (Western)Blue-Cross Blue-Shield of Western New York
SLXPennsylvaniaCapital Blue-Cross of Pennsylvania
SLY-Unallocated/Not Assigned
SLZ-Unallocated/Not Assigned
SMANebraskaBlue-Cross Blue-Shield of Nebraska
SMBOhioAnthem Blue-Cross Blue-Shield of Ohio
SMCMinnesotaBlue-Cross Blue-Shield of Minnesota
SMDIndianaAnthem Blue-Cross Blue-Shield of Indiana
SMENew YorkEmpire Blue-Cross Blue-Shield of New York
SMFVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SMGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SMH-Unallocated/Not Assigned
SMI-Unallocated/Not Assigned
SMJNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SMKMichiganBlue-Cross Blue-Shield of Michigan
SMLIllinoisBlue-Cross Blue-Shield of Illinois
SMMOhioAnthem Blue-Cross Blue-Shield of Ohio
SMNNew YorkEmpire Blue-Cross Blue-Shield of New York
SMO-Unallocated/Not Assigned
SMPOhioAnthem Blue-Cross Blue-Shield of Ohio
SMQ-Unallocated/Not Assigned
SMR-Unallocated/Not Assigned
SMSSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SMTVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SMUMichiganBlue-Cross Blue-Shield of Michigan
SMVMichiganBlue-Cross Blue-Shield of Michigan
SMWIllinoisBlue-Cross Blue-Shield of Illinois
SMXMichiganBlue-Cross Blue-Shield of Michigan
SMY-Unallocated/Not Assigned
SMZSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SNACaliforniaAnthem Blue-Cross
SNBTexasBlue-Cross Blue-Shield of Texas
SNC-Unallocated/Not Assigned
SND-Unallocated/Not Assigned
SNEMinnesotaBlue-Cross Blue-Shield of Minnesota
SNF-Unallocated/Not Assigned
SNG-Unallocated/Not Assigned
SNH-Unallocated/Not Assigned
SNI-Unallocated/Not Assigned
SNJNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SNKArizonaBlue-Cross Blue-Shield of Arizona
SNLIllinoisBlue-Cross Blue-Shield of Illinois
SNM-Unallocated/Not Assigned
SNN-Unallocated/Not Assigned
SNOSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SNPMinnesotaBlue-Cross Blue-Shield of Minnesota
SNQRhode IslandBlue-Cross Blue-Shield of Rhode Island
SNR-Unallocated/Not Assigned
SNSIllinoisBlue-Cross Blue-Shield of Illinois
SNT-Unallocated/Not Assigned
SNUMissouriAnthem Blue-Cross Blue-Shield of Missouri
SNVMichiganBlue-Cross Blue-Shield of Michigan
SNW-Unallocated/Not Assigned
SNXCaliforniaAnthem Blue-Cross
SNY-Unallocated/Not Assigned
SNZMinnesotaBlue-Cross Blue-Shield of Minnesota
SOAOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SOBMichiganBlue-Cross Blue-Shield of Michigan
SOCCaliforniaBlue-Shield of California
SODDelawareHighmark Blue-Cross Blue-Shield of Delaware
SOEIllinoisBlue-Cross Blue-Shield of Illinois
SOFOhioAnthem Blue-Cross Blue-Shield of Ohio
SOG-Unallocated/Not Assigned
SOH-Unallocated/Not Assigned
SOI-Unallocated/Not Assigned
SOJPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SOKCaliforniaBlue-Shield of California
SOLNorth CarolinaBlue-Cross Blue-Shield of North Carolina
SOM-Unallocated/Not Assigned
SONCaliforniaBlue-Shield of California
SOOCaliforniaBlue-Shield of California
SOPMassachusettsBlue-Cross Blue-Shield of Massachusetts
SOQPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SORKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
SOSFloridaFlorida-Blue
SOT-Unallocated/Not Assigned
SOU-Unallocated/Not Assigned
SOV-Unallocated/Not Assigned
SOWPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SOXNebraskaBlue-Cross Blue-Shield of Nebraska
SOY-Unallocated/Not Assigned
SOZ-Unallocated/Not Assigned
SPAGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SPBTennesseeBlue-Cross Blue-Shield of Tennessee
SPC-Unallocated/Not Assigned
SPDOhioAnthem Blue-Cross Blue-Shield of Ohio
SPE-Unallocated/Not Assigned
SPFPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SPGCaliforniaBlue-Shield of California
SPHArizonaBlue-Cross Blue-Shield of Arizona
SPICaliforniaAnthem Blue-Cross
SPJSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SPKVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SPLIllinoisBlue-Cross Blue-Shield of Illinois
SPM-Unallocated/Not Assigned
SPNTexasBlue-Cross Blue-Shield of Texas
SPONew York (Western)Blue-Cross Blue-Shield of Western New York
SPP-Unallocated/Not Assigned
SPQIllinoisBlue-Cross Blue-Shield of Illinois
SPR-Unallocated/Not Assigned
SPSMassachusettsBlue-Cross Blue-Shield of Massachusetts
SPTMinnesotaBlue-Cross Blue-Shield of Minnesota
SPUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SPV-Unallocated/Not Assigned
SPWCaliforniaBlue-Shield of California
SPXIdahoBlue-Cross of Idaho
SPY-Unallocated/Not Assigned
SPZ-Unallocated/Not Assigned
SQA-Unallocated/Not Assigned
SQB-Unallocated/Not Assigned
SQCOhioAnthem Blue-Cross Blue-Shield of Ohio
SQDGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SQEMinnesotaBlue-Cross Blue-Shield of Minnesota
SQF-Unallocated/Not Assigned
SQGOhioAnthem Blue-Cross Blue-Shield of Ohio
SQHIndianaAnthem Blue-Cross Blue-Shield of Indiana
SQI-Unallocated/Not Assigned
SQJColoradoAnthem Blue-Cross Blue-Shield of Colorado
SQKCaliforniaAnthem Blue-Cross
SQL-Unallocated/Not Assigned
SQMCaliforniaBlue-Shield of California
SQNAlaskaPremera Blue-Cross Blue-Shield of Alaska
SQOMichiganBlue-Cross Blue-Shield of Michigan
SQPOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SQQIdahoBlue-Cross of Idaho
SQRMinnesotaBlue-Cross Blue-Shield of Minnesota
SQSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SQTVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SQUSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SQVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SQWNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SQXOhioAnthem Blue-Cross Blue-Shield of Ohio
SQYSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SQZOhioAnthem Blue-Cross Blue-Shield of Ohio
SRANew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SRBMissouriAnthem Blue-Cross Blue-Shield of Missouri
SRCSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SRDNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SRE-Unallocated/Not Assigned
SRFNorth CarolinaBlue-Cross Blue-Shield of North Carolina
SRGCaliforniaBlue-Shield of California
SRHPennsylvaniaCapital Blue-Cross of Pennsylvania
SRIPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SRJOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SRKOhioAnthem Blue-Cross Blue-Shield of Ohio
SRLNew York (Western)Blue-Cross Blue-Shield of Western New York
SRMMissouriAnthem Blue-Cross Blue-Shield of Missouri
SRNGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SRONew YorkExcellus Blue-Cross Blue-Shield of New York
SRPSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SRQCaliforniaAnthem Blue-Cross
SRRGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SRSSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SRTWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
SRUAlaskaPremera Blue-Cross Blue-Shield of Alaska
SRVMissouriAnthem Blue-Cross Blue-Shield of Missouri
SRWMassachusettsBlue-Cross Blue-Shield of Massachusetts
SRXGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SRYIllinoisBlue-Cross Blue-Shield of Illinois
SRZMissouriAnthem Blue-Cross Blue-Shield of Missouri
SSAMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SSB-Unallocated/Not Assigned
SSCNorth CarolinaBlue-Cross Blue-Shield of North Carolina
SSDCaliforniaBlue-Shield of California
SSEMinnesotaBlue-Cross Blue-Shield of Minnesota
SSFMissouriAnthem Blue-Cross Blue-Shield of Missouri
SSGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SSH-Unallocated/Not Assigned
SSIMinnesotaBlue-Cross Blue-Shield of Minnesota
SSJ-Unallocated/Not Assigned
SSKNew YorkEmpire Blue-Cross Blue-Shield of New York
SSLCaliforniaBlue-Shield of California
SSMGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SSN-Unallocated/Not Assigned
SSOCaliforniaBlue-Shield of California
SSP-Unallocated/Not Assigned
SSQIdahoBlue-Cross of Idaho
SSR-Unallocated/Not Assigned
SSSOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SSTMassachusettsBlue-Cross Blue-Shield of Massachusetts
SSUCaliforniaAnthem Blue-Cross
SSV-Unallocated/Not Assigned
SSW-Unallocated/Not Assigned
SSXTexasBlue-Cross Blue-Shield of Texas
SSYCaliforniaAnthem Blue-Cross
SSZAlaskaPremera Blue-Cross Blue-Shield of Alaska
STATennesseeBlue-Cross Blue-Shield of Tennessee
STBOhioAnthem Blue-Cross Blue-Shield of Ohio
STCAlabamaBlue-Cross Blue-Shield of Alabama
STDPennsylvaniaCapital Blue-Cross of Pennsylvania
STESouth Dakota/IowaWellmark Blue-Cross Blue-Shield
STFIndianaAnthem Blue-Cross Blue-Shield of Indiana
STGTennesseeBlue-Cross Blue-Shield of Tennessee
STHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
STITexasBlue-Cross Blue-Shield of Texas
STJAlaskaPremera Blue-Cross of Alaska
STK-Unallocated/Not Assigned
STLTennesseeBlue-Cross Blue-Shield of Tennessee
STMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
STNPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
STO-Unallocated/Not Assigned
STPTexasBlue-Cross Blue-Shield of Texas
STQTennesseeBlue-Cross Blue-Shield of Tennessee
STRIndianaAnthem Blue-Cross Blue-Shield of Indiana
STSCaliforniaBlue-Shield of California
STTTennesseeBlue-Cross Blue-Shield of Tennessee
STUSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
STVTennesseeBlue-Cross Blue-Shield of Tennessee
STWMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
STXIllinoisBlue-Cross Blue-Shield of Illinois
STYIndianaAnthem Blue-Cross Blue-Shield of Indiana
STZFloridaFlorida-Blue
SUAMinnesotaBlue-Cross Blue-Shield of Minnesota
SUBNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SUCNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SUDNew YorkExcellus Blue-Cross Blue-Shield of New York
SUE-Unallocated/Not Assigned
SUFNew YorkEmpire Blue-Cross Blue-Shield of New York
SUGMassachusettsBlue-Cross Blue-Shield of Massachusetts
SUHNorth CarolinaBlue-Cross Blue-Shield of North Carolina
SUIOhioAnthem Blue-Cross Blue-Shield of Ohio
SUJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SUK-Unallocated/Not Assigned
SULSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SUMAlabamaBlue-Cross Blue-Shield of Alabama
SUNIllinoisBlue-Cross Blue-Shield of Illinois
SUO-Unallocated/Not Assigned
SUPIllinoisBlue-Cross Blue-Shield of Illinois
SUQ-Unallocated/Not Assigned
SURIllinoisBlue-Cross Blue-Shield of Illinois
SUSNew YorkExcellus Blue-Cross Blue-Shield of New York
SUTCaliforniaAnthem Blue-Cross
SUUSouth CarolinaBlue-Cross Blue-Shield of South Carolina
SUVAlabamaBlue-Cross Blue-Shield of Alabama
SUWNew York (Western)Blue-Cross Blue-Shield of Western New York
SUXNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SUYNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SUZNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
SVA-Unallocated/Not Assigned
SVBMichiganBlue-Cross Blue-Shield of Michigan
SVCAlaskaPremera Blue-Cross Blue-Shield of Alaska
SVDKansas CityBlue-Cross Blue-Shield of Kansas City
SVETennesseeBlue-Cross Blue-Shield of Tennessee
SVFPennsylvaniaCapital Blue-Cross of Pennsylvania
SVGKansas CityBlue-Cross Blue-Shield of Kansas City
SVHMinnesotaBlue-Cross Blue-Shield of Minnesota
SVI-Unallocated/Not Assigned
SVJ-Unallocated/Not Assigned
SVKMississippiBlue-Cross Blue-Shield of Mississippi
SVLKansasBlue-Cross Blue-Shield of Kansas
SVM-Unallocated/Not Assigned
SVNNorth CarolinaBlue-Cross Blue-Shield of North Carolina
SVOCaliforniaBlue-Shield of California
SVPMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SVQOklahomaBlue-Cross Blue-Shield of Oklahoma
SVRGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SVSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SVTMinnesotaBlue-Cross Blue-Shield of Minnesota
SVUIllinoisBlue-Cross Blue-Shield of Illinois
SVV-Unallocated/Not Assigned
SVW-Unallocated/Not Assigned
SVXCaliforniaBlue-Shield of California
SVYMinnesotaBlue-Cross Blue-Shield of Minnesota
SVZ-Unallocated/Not Assigned
SWA-Unallocated/Not Assigned
SWBArizonaBlue-Cross Blue-Shield of Arizona
SWC-Unallocated/Not Assigned
SWDMassachusettsBlue-Cross Blue-Shield of Massachusetts
SWE-Unallocated/Not Assigned
SWF-Unallocated/Not Assigned
SWGOhioAnthem Blue-Cross Blue-Shield of Ohio
SWHIllinoisBlue-Cross Blue-Shield of Illinois
SWIGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SWJIllinoisBlue-Cross Blue-Shield of Illinois
SWKIllinoisBlue-Cross Blue-Shield of Illinois
SWL-Unallocated/Not Assigned
SWM-Unallocated/Not Assigned
SWN-Unallocated/Not Assigned
SWO-Unallocated/Not Assigned
SWPKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
SWQ-Unallocated/Not Assigned
SWRPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SWSMassachusettsBlue-Cross Blue-Shield of Massachusetts
SWTArizonaBlue-Cross Blue-Shield of Arizona
SWUOhioAnthem Blue-Cross Blue-Shield of Ohio
SWVWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
SWWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SWXPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SWYMinnesotaBlue-Cross Blue-Shield of Minnesota
SWZPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SXAArkansasArkansas Blue-Cross Blue-Shield
SXBSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SXCOhioAnthem Blue-Cross Blue-Shield of Ohio
SXDCaliforniaBlue-Shield of California
SXEOhioAnthem Blue-Cross Blue-Shield of Ohio
SXF-Unallocated/Not Assigned
SXG-Unallocated/Not Assigned
SXH-Unallocated/Not Assigned
SXIOhioAnthem Blue-Cross Blue-Shield of Ohio
SXJCaliforniaAnthem Blue-Cross
SXKNew YorkEmpire Blue-Cross Blue-Shield of New York
SXL-Unallocated/Not Assigned
SXMCaliforniaBlue-Shield of California
SXNOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SXOMichiganBlue-Cross Blue-Shield of Michigan
SXP-Unallocated/Not Assigned
SXQOhioAnthem Blue-Cross Blue-Shield of Ohio
SXR-Unallocated/Not Assigned
SXS-Unallocated/Not Assigned
SXTMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SXU-Unallocated/Not Assigned
SXVIdahoBlue-Cross of Idaho
SXWIllinoisBlue-Cross Blue-Shield of Illinois
SXXIllinoisBlue-Cross Blue-Shield of Illinois
SXYMassachusettsBlue-Cross Blue-Shield of Massachusetts
SXZCaliforniaAnthem Blue-Cross
SYAOhioAnthem Blue-Cross Blue-Shield of Ohio
SYBIllinoisBlue-Cross Blue-Shield of Illinois
SYCOhioAnthem Blue-Cross Blue-Shield of Ohio
SYDArizonaBlue-Cross Blue-Shield of Arizona
SYESouth CarolinaBlue-Cross Blue-Shield of South Carolina
SYFAlabamaBlue-Cross Blue-Shield of Alabama
SYGMinnesotaBlue-Cross Blue-Shield of Minnesota
SYHMinnesotaBlue-Cross Blue-Shield of Minnesota
SYIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SYJSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SYKOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SYL-Unallocated/Not Assigned
SYMMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SYN-Unallocated/Not Assigned
SYOMichiganBlue-Cross Blue-Shield of Michigan
SYPGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SYQ-Unallocated/Not Assigned
SYRPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SYSWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
SYTTennesseeBlue-Cross Blue-Shield of Tennessee
SYUMassachusettsBlue-Cross Blue-Shield of Massachusetts
SYV-Unallocated/Not Assigned
SYW-Unallocated/Not Assigned
SYXAlabamaBlue-Cross Blue-Shield of Alabama
SYY BCBS PrefixIllinoisBlue-Cross Blue-Shield of Illinois
SYZAlaskaPremera Blue-Cross Blue-Shield of Alaska
SZAPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
SZBOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
SZCIllinoisBlue-Cross Blue-Shield of Illinois
SZDMassachusettsBlue-Cross Blue-Shield of Massachusetts
SZEIllinoisBlue-Cross Blue-Shield of Illinois
SZFIllinoisBlue-Cross Blue-Shield of Illinois
SZG-Unallocated/Not Assigned
SZHVirginiaAnthem Blue-Cross Blue-Shield of Virginia
SZIGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
SZJDelawareHighmark Blue-Cross Blue-Shield of Delaware
SZKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
SZLMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
SZMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
SZNNebraskaBlue-Cross Blue-Shield of Nebraska
SZONew York (Northeastern)Blue-Shield of Northeastern New York
SZP-Unallocated/Not Assigned
SZQOhioAnthem Blue-Cross Blue-Shield of Ohio
SZRAlaskaPremera Blue-Cross Blue-Shield of Alaska
SZSOhioAnthem Blue-Cross Blue-Shield of Ohio
SZT-Unallocated/Not Assigned
SZUOhioAnthem Blue-Cross Blue-Shield of Ohio
SZV-Unallocated/Not Assigned
SZW-Unallocated/Not Assigned
SZXAlaskaPremera Blue-Cross Blue-Shield of Alaska
SZY BCBS PrefixCaliforniaAnthem Blue-Cross
SZZPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania