BCBS Prefix List ZAA to ZZZ

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
ZAAPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZABPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZACPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZADPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZAEPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZAFPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZAGPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZAHPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZAIPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZAJPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZAKPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZALPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZAMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZANPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZAOPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZAPPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZAQPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZARPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZASPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZATPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZAUPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZAVPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZAW-Unallocated/Not Assigned
ZAXPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZAYPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZAZPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZBARhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBBMassachusettsBlue-Cross Blue-Shield of Massachusetts
ZBCVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZBDRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBERhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBFRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBGRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBHRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBIRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBJ-Unallocated/Not Assigned
ZBKOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZBLCaliforniaBlue-Shield of California
ZBMRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBNRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBORhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBPRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBQOhioAnthem Blue-Cross Blue-Shield of Ohio
ZBRRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBSRhode IslandBlue-Cross Blue-Shield of Rhode Island
ZBTOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZBUIllinoisBlue-Cross Blue-Shield of Illinois
ZBVWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZBWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZBXCaliforniaAnthem Blue-Cross
ZBYMinnesotaBlue-Cross Blue-Shield of Minnesota
ZBZWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZCASouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCBCosta RicaBlue-Cross Blue-Shield of Costa Rica
ZCCSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCD-Unallocated/Not Assigned
ZCESouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCFSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCG-Unallocated/Not Assigned
ZCHSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCIKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
ZCJSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCKSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCLSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCM-Unallocated/Not Assigned
ZCNSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCOSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCPSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCQ-Unallocated/Not Assigned
ZCR-Unallocated/Not Assigned
ZCSSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCT-Unallocated/Not Assigned
ZCUSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCVSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCWSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCXSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCYSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZCZSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZDACaliforniaBlue-Shield of California
ZDBCaliforniaBlue-Shield of California
ZDC-Unallocated/Not Assigned
ZDDKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
ZDENevadaAnthem Blue-Cross Blue-Shield of Nevada
ZDF-Unallocated/Not Assigned
ZDGNevadaAnthem Blue-Cross Blue-Shield of Nevada
ZDHOhioAnthem Blue-Cross Blue-Shield of Ohio
ZDICaliforniaAnthem Blue-Cross
ZDJOhioAnthem Blue-Cross Blue-Shield of Ohio
ZDKCaliforniaBlue-Shield of California
ZDLIllinoisBlue-Cross Blue-Shield of Illinois
ZDMNew York (Western)Blue-Cross Blue-Shield of Western New York
ZDN-Unallocated/Not Assigned
ZDOCaliforniaAnthem Blue-Cross
ZDPNew YorkEmpire Blue-Cross Blue-Shield of New York
ZDQNew York (Western)Blue-Cross Blue-Shield of Western New York
ZDR-Unallocated/Not Assigned
ZDSVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZDTSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZDUSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZDVOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZDWNew YorkEmpire Blue-Cross Blue-Shield of New York
ZDXConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
ZDYCaliforniaBlue-Shield of California
ZDZ-Unallocated/Not Assigned
ZEATennesseeBlue-Cross Blue-Shield of Tennessee
ZEBTennesseeBlue-Cross Blue-Shield of Tennessee
ZECTennesseeBlue-Cross Blue-Shield of Tennessee
ZEDTennesseeBlue-Cross Blue-Shield of Tennessee
ZEETennesseeBlue-Cross Blue-Shield of Tennessee
ZEFSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZEGIllinoisBlue-Cross Blue-Shield of Illinois
ZEHTennesseeBlue-Cross Blue-Shield of Tennessee
ZEICaliforniaAnthem Blue-Cross
ZEJTennesseeBlue-Cross Blue-Shield of Tennessee
ZEKTennesseeBlue-Cross Blue-Shield of Tennessee
ZEL-Unallocated/Not Assigned
ZEMTennesseeBlue-Cross Blue-Shield of Tennessee
ZENTennesseeBlue-Cross Blue-Shield of Tennessee
ZEOCaliforniaAnthem Blue-Cross
ZEP-Unallocated/Not Assigned
ZEQCaliforniaAnthem Blue-Cross
ZERTennesseeBlue-Cross Blue-Shield of Tennessee
ZESTennesseeBlue-Cross Blue-Shield of Tennessee
ZETTennesseeBlue-Cross Blue-Shield of Tennessee
ZEUTennesseeBlue-Cross Blue-Shield of Tennessee
ZEVTennesseeBlue-Cross Blue-Shield of Tennessee
ZEWTennesseeBlue-Cross Blue-Shield of Tennessee
ZEXTennesseeBlue-Cross Blue-Shield of Tennessee
ZEY-Unallocated/Not Assigned
ZEZWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZFAMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZFBMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZFCIllinoisBlue-Cross Blue-Shield of Illinois
ZFDAlabamaBlue-Cross Blue-Shield of Alabama
ZFEGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZFFAlaskaPremera Blue-Cross of Alaska
ZFGMinnesotaBlue-Cross Blue-Shield of Minnesota
ZFHWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZFIMichiganBlue-Cross Blue-Shield of Michigan
ZFJ-Unallocated/Not Assigned
ZFK-Unallocated/Not Assigned
ZFLCaliforniaBlue-Shield of California
ZFMNew York (Western)Blue-Cross Blue-Shield of Western New York
ZFNIllinoisBlue-Cross Blue-Shield of Illinois
ZFOCaliforniaAnthem Blue-Cross
ZFPMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZFQCaliforniaAnthem Blue-Cross
ZFRIllinoisBlue-Cross Blue-Shield of Illinois
ZFSPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZFTVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZFUIllinoisBlue-Cross Blue-Shield of Illinois
ZFVIllinoisBlue-Cross Blue-Shield of Illinois
ZFWIllinoisBlue-Cross Blue-Shield of Illinois
ZFXMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZFYConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
ZFZOhioAnthem Blue-Cross Blue-Shield of Ohio
ZGATexasBlue-Cross Blue-Shield of Texas
ZGBTexasBlue-Cross Blue-Shield of Texas
ZGCTexasBlue-Cross Blue-Shield of Texas
ZGDTexasBlue-Cross Blue-Shield of Texas
ZGETexasBlue-Cross Blue-Shield of Texas
ZGF-Unallocated/Not Assigned
ZGG-Unallocated/Not Assigned
ZGHTexasBlue-Cross Blue-Shield of Texas
ZGITexasBlue-Cross Blue-Shield of Texas
ZGJTexasBlue-Cross Blue-Shield of Texas
ZGK-Unallocated/Not Assigned
ZGLTexasBlue-Cross Blue-Shield of Texas
ZGMTexasBlue-Cross Blue-Shield of Texas
ZGNTexasBlue-Cross Blue-Shield of Texas
ZGOTexasBlue-Cross Blue-Shield of Texas
ZGPTexasBlue-Cross Blue-Shield of Texas
ZGQTexasBlue-Cross Blue-Shield of Texas
ZGRTexasBlue-Cross Blue-Shield of Texas
ZGSTexasBlue-Cross Blue-Shield of Texas
ZGTTexasBlue-Cross Blue-Shield of Texas
ZGUTexasBlue-Cross Blue-Shield of Texas
ZGVTexasBlue-Cross Blue-Shield of Texas
ZGWTexasBlue-Cross Blue-Shield of Texas
ZGXTexasBlue-Cross Blue-Shield of Texas
ZGYTexasBlue-Cross Blue-Shield of Texas
ZGZTexasBlue-Cross Blue-Shield of Texas
ZHACaliforniaBlue-Shield of California
ZHBOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHCCaliforniaBlue-Shield of California
ZHDOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHENew YorkEmpire Blue-Cross Blue-Shield of New York
ZHFSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZHGOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHHOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHI-Unallocated/Not Assigned
ZHJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZHK-Unallocated/Not Assigned
ZHLOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHMOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHNSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZHOOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHPSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZHQMinnesotaBlue-Cross Blue-Shield of Minnesota
ZHR-Unallocated/Not Assigned
ZHSNew YorkEmpire Blue-Cross Blue-Shield of New York
ZHTCaliforniaBlue-Shield of California
ZHUOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHVOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZHXOhioAnthem Blue-Cross Blue-Shield of Ohio
ZHYOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZHZGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZIAVermontBlue-Cross Blue-Shield of Vermont
ZIBVermontBlue-Cross Blue-Shield of Vermont
ZICIndianaAnthem Blue-Cross Blue-Shield of Indiana
ZIDVermontBlue-Cross Blue-Shield of Vermont
ZIEVermontBlue-Cross Blue-Shield of Vermont
ZIF-Unallocated/Not Assigned
ZIGVermontBlue-Cross Blue-Shield of Vermont
ZIHVermontBlue-Cross Blue-Shield of Vermont
ZIIVermontBlue-Cross Blue-Shield of Vermont
ZIJVermontBlue-Cross Blue-Shield of Vermont
ZIKVermontBlue-Cross Blue-Shield of Vermont
ZILVermontBlue-Cross Blue-Shield of Vermont
ZIMVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZINSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZIOMichiganBlue-Cross Blue-Shield of Michigan
ZIPCaliforniaAnthem Blue-Cross
ZIQNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
ZIRCaliforniaAnthem Blue-Cross
ZISSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZITMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
ZIUVermontBlue-Cross Blue-Shield of Vermont
ZIVOhioAnthem Blue-Cross Blue-Shield of Ohio
ZIWPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZIXCaliforniaAnthem Blue-Cross
ZIYNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
ZIZMichiganBlue-Cross Blue-Shield of Michigan
ZJAOhioAnthem Blue-Cross Blue-Shield of Ohio
ZJBMinnesotaBlue-Cross Blue-Shield of Minnesota
ZJC-Unallocated/Not Assigned
ZJDCaliforniaAnthem Blue-Cross
ZJE-Unallocated/Not Assigned
ZJFIndianaAnthem Blue-Cross Blue-Shield of Indiana
ZJGAlabamaBlue-Cross Blue-Shield of Alabama
ZJHConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
ZJIWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZJJ-Unallocated/Not Assigned
ZJKGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZJLNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
ZJMCaliforniaAnthem Blue-Cross
ZJNOhioAnthem Blue-Cross Blue-Shield of Ohio
ZJOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
ZJPCaliforniaAnthem Blue-Cross
ZJQMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
ZJRMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
ZJSMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZJTConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
ZJUCaliforniaAnthem Blue-Cross
ZJVMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZJWOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZJXNew York (Western)Blue-Cross Blue-Shield of Western New York
ZJYMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
ZJZ-Unallocated/Not Assigned
ZKAAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKBAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKCAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKDAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKEAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKFAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKGAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKHAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKIAlaskaPremera Blue-Cross of Alaska
ZKJAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKKAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKLAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKMAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKNAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKONew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
ZKPAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKQAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKRAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKSAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKTAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKUAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKVAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKWMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZKXAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKYAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZKZAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZLAOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLBOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLCOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLDOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLEOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLFOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLGOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLHOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLIOhioAnthem Blue-Cross Blue-Shield of Ohio
ZLJOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLK-Unallocated/Not Assigned
ZLL-Unallocated/Not Assigned
ZLMOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLNOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLOOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLPOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLQ-Unallocated/Not Assigned
ZLROregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLS-Unallocated/Not Assigned
ZLTIdahoBlue-Cross of Idaho
ZLUOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLVOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLWOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLXNevadaAnthem Blue-Cross Blue-Shield of Nevada
ZLYOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZLZCaliforniaBlue-Shield of California
ZMAVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZMBMinnesotaBlue-Cross Blue-Shield of Minnesota
ZMCPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZMD-Unallocated/Not Assigned
ZME-Unallocated/Not Assigned
ZMFCaliforniaAnthem Blue-Cross
ZMGNew YorkEmpire Blue-Cross Blue-Shield of New York
ZMHPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZMIMassachusettsBlue-Cross Blue-Shield of Massachusetts
ZMJWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZMKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZMLKansasBlue-Cross Blue-Shield of Kansas
ZMMNevadaAnthem Blue-Cross Blue-Shield of Nevada
ZMN-Unallocated/Not Assigned
ZMOIdahoBlue-Cross of Idaho
ZMPWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZMQ-Unallocated/Not Assigned
ZMRNew YorkEmpire Blue-Cross Blue-Shield of New York
ZMS-Unallocated/Not Assigned
ZMTIdahoBlue-Cross of Idaho
ZMUSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZMVMinnesotaBlue-Cross Blue-Shield of Minnesota
ZMWOhioAnthem Blue-Cross Blue-Shield of Ohio
ZMXMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZMYSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZMZCaliforniaAnthem Blue-Cross
ZNAAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNBAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNCAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZNEAlabamaBlue-Cross Blue-Shield of Alabama
ZNFCaliforniaAnthem Blue-Cross
ZNGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZNHIdahoBlue-Cross of Idaho
ZNIGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZNJAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNKAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNLMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZNMOhioAnthem Blue-Cross Blue-Shield of Ohio
ZNNAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNOSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZNPAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNQAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNRTennesseeBlue-Cross Blue-Shield of Tennessee
ZNS-Unallocated/Not Assigned
ZNTMinnesotaBlue-Cross Blue-Shield of Minnesota
ZNU-Unallocated/Not Assigned
ZNVMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZNWAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNX-Unallocated/Not Assigned
ZNYAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZNZAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZOANew York (Western)Blue-Cross Blue-Shield of Western New York
ZOBPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZOCCaliforniaBlue-Shield of California
ZODPennsylvaniaHighmark Blue-Shield of Pennsylvania
ZOEWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZOFMichiganBlue-Cross Blue-Shield of Michigan
ZOGPennsylvaniaHighmark Blue-Shield of Pennsylvania
ZOHSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZOIPennsylvaniaHighmark Blue-Shield of Pennsylvania
ZOJPennsylvaniaHighmark Blue-Shield of Pennsylvania
ZOKPennsylvaniaHighmark Blue-Shield of Pennsylvania
ZOLPennsylvaniaHighmark Blue-Shield of Pennsylvania
ZOMSouth CarolinaBlue-Cross Blue-Shield of South Carolina
ZONPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZOOMichiganBlue-Cross Blue-Shield of Michigan
ZOPCaliforniaBlue-Shield of California
ZOQPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZORPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZOSCaliforniaBlue-Shield of California
ZOTCaliforniaAnthem Blue-Cross
ZOUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
ZOVMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
ZOWVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZOXVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZOYVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZOZVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZPAWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPBPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZPC-Unallocated/Not Assigned
ZPDWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPEWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPF-Unallocated/Not Assigned
ZPGWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPH-Unallocated/Not Assigned
ZPICaliforniaBlue-Shield of California
ZPJOhioAnthem Blue-Cross Blue-Shield of Ohio
ZPKIllinoisBlue-Cross Blue-Shield of Illinois
ZPLSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZPMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZPNWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPOWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPPWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPQOhioAnthem Blue-Cross Blue-Shield of Ohio
ZPRSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZPSPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
ZPTWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPUCaliforniaAnthem Blue-Cross
ZPVOhioAnthem Blue-Cross Blue-Shield of Ohio
ZPWWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
ZPX-Unallocated/Not Assigned
ZPYVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZPZOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZQAOhioAnthem Blue-Cross Blue-Shield of Ohio
ZQBSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZQC-Unallocated/Not Assigned
ZQDNew York (Western)Blue-Cross Blue-Shield of Western New York
ZQEOhioAnthem Blue-Cross Blue-Shield of Ohio
ZQFOhioAnthem Blue-Cross Blue-Shield of Ohio
ZQGNew York (Northeastern)Blue-Shield of Northeastern New York
ZQHColoradoAnthem Blue-Cross Blue-Shield of Colorado
ZQIMichiganBlue-Cross Blue-Shield of Michigan
ZQJTennesseeBlue-Cross Blue-Shield of Tennessee
ZQKNew York (Western)Blue-Cross Blue-Shield of Western New York
ZQLTennesseeBlue-Cross Blue-Shield of Tennessee
ZQMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZQNPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZQOOhioAnthem Blue-Cross Blue-Shield of Ohio
ZQPOhioAnthem Blue-Cross Blue-Shield of Ohio
ZQQColoradoAnthem Blue-Cross Blue-Shield of Colorado
ZQROhioAnthem Blue-Cross Blue-Shield of Ohio
ZQSMinnesotaBlue-Cross Blue-Shield of Minnesota
ZQT-Unallocated/Not Assigned
ZQUCaliforniaAnthem Blue-Cross
ZQVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZQWNew York (Western)Blue-Cross Blue-Shield of Western New York
ZQXNew York (Western)Blue-Cross Blue-Shield of Western New York
ZQYNew York (Northeastern)Blue-Shield of Northeastern New York
ZQZColoradoAnthem Blue-Cross Blue-Shield of Colorado
ZRAWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZRBWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZRCWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZRDNevadaAnthem Blue-Cross Blue-Shield of Nevada
ZREMinnesotaBlue-Cross Blue-Shield of Minnesota
ZRFWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZRGWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZRHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZRINevadaAnthem Blue-Cross Blue-Shield of Nevada
ZRJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZRKAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZRLAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZRMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZRNGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZROOhioAnthem Blue-Cross Blue-Shield of Ohio
ZRPMassachusettsBlue-Cross Blue-Shield of Massachusetts
ZRQMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
ZRRMichiganBlue-Cross Blue-Shield of Michigan
ZRSMinnesotaBlue-Cross Blue-Shield of Minnesota
ZRTCaliforniaBlue-Shield of California
ZRUWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
ZRVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZRWWyomingBlue-Cross Blue-Shield of Wyoming
ZRXGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZRYGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZRZGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZSAWyomingBlue-Cross Blue-Shield of Wyoming
ZSB-Unallocated/Not Assigned
ZSCWyomingBlue-Cross Blue-Shield of Wyoming
ZSDWyomingBlue-Cross Blue-Shield of Wyoming
ZSE-Unallocated/Not Assigned
ZSFWyomingBlue-Cross Blue-Shield of Wyoming
ZSGMinnesotaBlue-Cross Blue-Shield of Minnesota
ZSH-Unallocated/Not Assigned
ZSICaliforniaAnthem Blue-Cross
ZSJ-Unallocated/Not Assigned
ZSKWyomingBlue-Cross Blue-Shield of Wyoming
ZSLMinnesotaBlue-Cross Blue-Shield of Minnesota
ZSMWyomingBlue-Cross Blue-Shield of Wyoming
ZSNPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZSOPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZSPWyomingBlue-Cross Blue-Shield of Wyoming
ZSQ-Unallocated/Not Assigned
ZSRPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZSSSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZSTCaliforniaAnthem Blue-Cross
ZSUGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZSVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZSWMinnesotaBlue-Cross Blue-Shield of Minnesota
ZSXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZSYIllinoisBlue-Cross Blue-Shield of Illinois
ZSZPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZTAKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
ZTBVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZTC-Unallocated/Not Assigned
ZTDAlabamaBlue-Cross Blue-Shield of Alabama
ZTE-Unallocated/Not Assigned
ZTFCaliforniaAnthem Blue-Cross
ZTG-Unallocated/Not Assigned
ZTHVirginiaAnthem Blue-Cross Blue-Shield of Virginia
ZTICaliforniaBlue-Shield of California
ZTJCaliforniaAnthem Blue-Cross
ZTKMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZTLConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
ZTMOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZTNTexasBlue-Cross Blue-Shield of Texas
ZTONew YorkEmpire Blue-Cross Blue-Shield of New York
ZTPCaliforniaBlue-Shield of California
ZTQCaliforniaAnthem Blue-Cross
ZTR-Unallocated/Not Assigned
ZTSPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZTTColoradoAnthem Blue-Cross Blue-Shield of Colorado
ZTUConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
ZTVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZTW-Unallocated/Not Assigned
ZTX-Unallocated/Not Assigned
ZTYGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZTZMinnesotaBlue-Cross Blue-Shield of Minnesota
ZUAPuerto RicoTriple-S SALUD Blue-Cross Blue-Shield of Puerto Rico
ZUBSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZUCCaliforniaAnthem Blue-Cross
ZUDNevadaAnthem Blue-Cross Blue-Shield of Nevada
ZUE-Unallocated/Not Assigned
ZUFGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZUGCaliforniaAnthem Blue-Cross
ZUHPuerto RicoTriple-S SALUD Blue-Cross Blue-Shield of Puerto Rico
ZUIOhioAnthem Blue-Cross Blue-Shield of Ohio
ZUJCaliforniaAnthem Blue-Cross
ZUKPuerto RicoTriple-S SALUD Blue-Cross Blue-Shield of Puerto Rico
ZULMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZUMPuerto RicoTriple-S SALUD Blue-Cross Blue-Shield of Puerto Rico
ZUN-Unallocated/Not Assigned
ZUOMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZUPCaliforniaBlue-Shield of California
ZUQCaliforniaAnthem Blue-Cross
ZURPuerto RicoTriple-S SALUD Blue-Cross Blue-Shield of Puerto Rico
ZUSPuerto RicoTriple-S SALUD Blue-Cross Blue-Shield of Puerto Rico
ZUT-Unallocated/Not Assigned
ZUUIllinoisBlue-Cross Blue-Shield of Illinois
ZUVPuerto RicoTriple-S SALUD Blue-Cross Blue-Shield of Puerto Rico
ZUWIllinoisBlue-Cross Blue-Shield of Illinois
ZUXPuerto RicoTriple-S SALUD Blue-Cross Blue-Shield of Puerto Rico
ZUY-Unallocated/Not Assigned
ZUZOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVA-Unallocated/Not Assigned
ZVBLouisianaBlue-Cross Blue-Shield of Louisiana
ZVCIndianaAnthem Blue-Cross Blue-Shield of Indiana
ZVDNevadaAnthem Blue-Cross Blue-Shield of Nevada
ZVETexasBlue-Cross Blue-Shield of Texas
ZVFNew YorkEmpire Blue-Cross Blue-Shield of New York
ZVGOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVHOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVIOhioAnthem Blue-Cross Blue-Shield of Ohio
ZVJOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVKOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVLGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
ZVMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZVNMinnesotaBlue-Cross Blue-Shield of Minnesota
ZVOOhioAnthem Blue-Cross Blue-Shield of Ohio
ZVPMaineAnthem Blue-Cross Blue-Shield of Maine
ZVQCaliforniaAnthem Blue-Cross
ZVROhioAnthem Blue-Cross Blue-Shield of Ohio
ZVSPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZVTIllinoisBlue-Cross Blue-Shield of Illinois
ZVUOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVVCaliforniaAnthem Blue-Cross
ZVWOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVXOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVYOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
ZVZKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
ZWANew York (Northeastern)Blue-Shield of Northeastern New York
ZWBNew York (Northeastern)Blue-Shield of Northeastern New York
ZWCNew York (Northeastern)Blue-Shield of Northeastern New York
ZWDNew York (Northeastern)Blue-Shield of Northeastern New York
ZWENew York (Northeastern)Blue-Shield of Northeastern New York
ZWFNew York (Northeastern)Blue-Shield of Northeastern New York
ZWGNew York (Northeastern)Blue-Shield of Northeastern New York
ZWHNew York (Northeastern)Blue-Shield of Northeastern New York
ZWINew York (Northeastern)Blue-Shield of Northeastern New York
ZWJMassachusettsBlue-Cross Blue-Shield of Massachusetts
ZWKNew York (Northeastern)Blue-Shield of Northeastern New York
ZWLNew York (Northeastern)Blue-Shield of Northeastern New York
ZWMNew York (Northeastern)Blue-Shield of Northeastern New York
ZWNNew York (Northeastern)Blue-Shield of Northeastern New York
ZWO-Unallocated/Not Assigned
ZWPNew York (Northeastern)Blue-Shield of Northeastern New York
ZWQNew York (Northeastern)Blue-Shield of Northeastern New York
ZWRNew York (Northeastern)Blue-Shield of Northeastern New York
ZWSNew York (Northeastern)Blue-Shield of Northeastern New York
ZWTNew York (Northeastern)Blue-Shield of Northeastern New York
ZWUNew York (Northeastern)Blue-Shield of Northeastern New York
ZWVNew York (Northeastern)Blue-Shield of Northeastern New York
ZWWNew York (Northeastern)Blue-Shield of Northeastern New York
ZWXNew York (Northeastern)Blue-Shield of Northeastern New York
ZWYNew York (Northeastern)Blue-Shield of Northeastern New York
ZWZNew York (Northeastern)Blue-Shield of Northeastern New York
ZXATennesseeBlue-Cross Blue-Shield of Tennessee
ZXBTennesseeBlue-Cross Blue-Shield of Tennessee
ZXCOhioAnthem Blue-Cross Blue-Shield of Ohio
ZXDTennesseeBlue-Cross Blue-Shield of Tennessee
ZXETennesseeBlue-Cross Blue-Shield of Tennessee
ZXF-Unallocated/Not Assigned
ZXGTennesseeBlue-Cross Blue-Shield of Tennessee
ZXHTennesseeBlue-Cross Blue-Shield of Tennessee
ZXIOhioAnthem Blue-Cross Blue-Shield of Ohio
ZXJAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZXKTennesseeBlue-Cross Blue-Shield of Tennessee
ZXLAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZXM-Unallocated/Not Assigned
ZXNAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZXOOhioAnthem Blue-Cross Blue-Shield of Ohio
ZXPTennesseeBlue-Cross Blue-Shield of Tennessee
ZXQNew York (Western)Blue-Cross Blue-Shield of Western New York
ZXRTennesseeBlue-Cross Blue-Shield of Tennessee
ZXSTennesseeBlue-Cross Blue-Shield of Tennessee
ZXTNew York (Western)Blue-Cross Blue-Shield of Western New York
ZXUAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZXVTennesseeBlue-Cross Blue-Shield of Tennessee
ZXWNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
ZXXTennesseeBlue-Cross Blue-Shield of Tennessee
ZXYTennesseeBlue-Cross Blue-Shield of Tennessee
ZXZAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZYASouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYBNew YorkEmpire Blue-Cross Blue-Shield of New York
ZYC-Unallocated/Not Assigned
ZYDNew YorkEmpire Blue-Cross Blue-Shield of New York
ZYENew YorkEmpire Blue-Cross Blue-Shield of New York
ZYFCaliforniaAnthem Blue-Cross
ZYGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYICaliforniaAnthem Blue-Cross
ZYJNew YorkEmpire Blue-Cross Blue-Shield of New York
ZYKNew YorkEmpire Blue-Cross Blue-Shield of New York
ZYLNew YorkEmpire Blue-Cross Blue-Shield of New York
ZYMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYNSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYOCaliforniaAnthem Blue-Cross
ZYPMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZYQOhioAnthem Blue-Cross Blue-Shield of Ohio
ZYRSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYSSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYTMinnesotaBlue-Cross Blue-Shield of Minnesota
ZYUIllinoisBlue-Cross Blue-Shield of Illinois
ZYVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYWWyomingBlue-Cross Blue-Shield of Wyoming
ZYXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZYYMissouriAnthem Blue-Cross Blue-Shield of Missouri
ZYZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZZAMinnesotaBlue-Cross Blue-Shield of Minnesota
ZZBSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
ZZCIndianaAnthem Blue-Cross Blue-Shield of Indiana
ZZDCaliforniaAnthem Blue-Cross
ZZECaliforniaAnthem Blue-Cross
ZZFCaliforniaAnthem Blue-Cross
ZZGNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
ZZHIndianaAnthem Blue-Cross Blue-Shield of Indiana
ZZICaliforniaBlue-Shield of California
ZZJTennesseeBlue-Cross Blue-Shield of Tennessee
ZZKOhioAnthem Blue-Cross Blue-Shield of Ohio
ZZLMinnesotaBlue-Cross Blue-Shield of Minnesota
ZZMAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZZNAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZZOCaliforniaAnthem Blue-Cross
ZZPAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZZQAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZZRAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZZSPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
ZZTTexasBlue-Cross Blue-Shield of Texas
ZZUMinnesotaBlue-Cross Blue-Shield of Minnesota
ZZVAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZZWAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZZX-Unallocated/Not Assigned
ZZYAlaskaPremera Blue-Cross Blue-Shield of Alaska
ZZZCaliforniaAnthem Blue-Cross