BCBS Prefix List CAA to CZZ

Blue Cross Blue Shield Provider Phone Number
Blue Cross Blue Shield Federal Phone Number
BCBS Prefix List 2021 - AlphaState LookupBCBS Company
CAAMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CABWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
CACMissouriAnthem Blue-Cross Blue-Shield of Missouri
CADMassachusettsBlue-Cross Blue-Shield of Massachusetts
CAENew YorkEmpire Blue-Cross Blue-Shield of New York
CAFMississippiBlue-Cross Blue-Shield of Mississippi
CAGCaliforniaBlue-Shield of California
CAHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CAICaliforniaAnthem Blue-Cross
CAJSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CAKCaliforniaBlue-Shield of California
CALMinnesotaBlue-Cross Blue-Shield of Minnesota
CAMWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
CANIllinoisBlue-Cross Blue-Shield of Illinois
CAO-Unallocated/Not Assigned
CAPTexasBlue-Cross Blue-Shield of Texas
CAQAlaskaPremera Blue-Cross of Alaska
CARWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
CASTexasBlue-Cross Blue-Shield of Texas
CATPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CAUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CAVAlaskaPremera Blue-Cross of Alaska
CAWCaliforniaBlue-Shield of California
CAXCaliforniaAnthem Blue-Cross
CAYMassachusettsBlue-Cross Blue-Shield of Massachusetts
CAZMinnesotaBlue-Cross Blue-Shield of Minnesota
CBACaliforniaAnthem Blue-Cross
CBBTexasBlue-Cross Blue-Shield of Texas
CBC-Unallocated/Not Assigned
CBDPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CBE-Unallocated/Not Assigned
CBFOhioAnthem Blue-Cross Blue-Shield of Ohio
CBGAlabamaBlue-Cross Blue-Shield of Alabama
CBHColoradoAnthem Blue-Cross Blue-Shield of Colorado
CBIOhioAnthem Blue-Cross Blue-Shield of Ohio
CBJSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CBKOhioAnthem Blue-Cross Blue-Shield of Ohio
CBL-Unallocated/Not Assigned
CBMCaliforniaAnthem Blue-Cross
CBN-Unallocated/Not Assigned
CBOLouisianaBlue-Cross Blue-Shield of Louisiana
CBPOhioAnthem Blue-Cross Blue-Shield of Ohio
CBQCaliforniaAnthem Blue-Cross
CBRWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
CBSNew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
CBTOhioAnthem Blue-Cross Blue-Shield of Ohio
CBUNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
CBVLouisianaBlue-Cross Blue-Shield of Louisiana
CBWColoradoAnthem Blue-Cross Blue-Shield of Colorado
CBX-Unallocated/Not Assigned
CBYIllinoisBlue-Cross Blue-Shield of Illinois
CBZNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
CCANew YorkEmpire Blue-Cross Blue-Shield of New York
CCBMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CCCIdahoBlue-Cross of Idaho
CCDSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CCE-Unallocated/Not Assigned
CCFIllinoisBlue-Cross Blue-Shield of Illinois
CCG-Unallocated/Not Assigned
CCHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CCIMichiganBlue-Cross Blue-Shield of Michigan
CCJMichiganBlue-Cross Blue-Shield of Michigan
CCKMinnesotaBlue-Cross Blue-Shield of Minnesota
CCLIllinoisBlue-Cross Blue-Shield of Illinois
CCMTexasBlue-Cross Blue-Shield of Texas
CCN-Unallocated/Not Assigned
CCOPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CCP-Unallocated/Not Assigned
CCQPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CCRSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CCS-Unallocated/Not Assigned
CCT-Unallocated/Not Assigned
CCU-Unallocated/Not Assigned
CCVCaliforniaAnthem Blue-Cross
CCWMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CCXMinnesotaBlue-Cross Blue-Shield of Minnesota
CCYSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CCZCaliforniaBlue-Shield of California
CDAIllinoisBlue-Cross Blue-Shield of Illinois
CDB-Unallocated/Not Assigned
CDCArizonaBlue-Cross Blue-Shield of Arizona
CDD-Unallocated/Not Assigned
CDE-Unallocated/Not Assigned
CDFKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
CDGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CDH-Unallocated/Not Assigned
CDIMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CDJIndianaAnthem Blue-Cross Blue-Shield of Indiana
CDKNew YorkEmpire Blue-Cross Blue-Shield of New York
CDLMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CDMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CDNArkansasArkansas Blue-Cross Blue-Shield
CDOSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CDPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CDQPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CDRMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CDSNew York (Northeastern)Blue-Shield of Northeastern New York
CDTConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
CDUIllinoisBlue-Cross Blue-Shield of Illinois
CDVSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CDWMassachusettsBlue-Cross Blue-Shield of Massachusetts
CDXIllinoisBlue-Cross Blue-Shield of Illinois
CDYMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CDZPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CEAVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CEBSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CECIllinoisBlue-Cross Blue-Shield of Illinois
CEDIllinoisBlue-Cross Blue-Shield of Illinois
CEETexasBlue-Cross Blue-Shield of Texas
CEFOhioAnthem Blue-Cross Blue-Shield of Ohio
CEGMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CEHMassachusettsBlue-Cross Blue-Shield of Massachusetts
CEIMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CEJIllinoisBlue-Cross Blue-Shield of Illinois
CEK-Unallocated/Not Assigned
CELMassachusettsBlue-Cross Blue-Shield of Massachusetts
CEMCaliforniaAnthem Blue-Cross
CEN-Unallocated/Not Assigned
CEONebraskaBlue-Cross Blue-Shield of Nebraska
CEPIllinoisBlue-Cross Blue-Shield of Illinois
CEQSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CER-Unallocated/Not Assigned
CESLouisianaBlue-Cross Blue-Shield of Louisiana
CETCaliforniaBlue-Shield of California
CEU-Unallocated/Not Assigned
CEVIllinoisBlue-Cross Blue-Shield of Illinois
CEWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CEXIllinoisBlue-Cross Blue-Shield of Illinois
CEYIllinoisBlue-Cross Blue-Shield of Illinois
CEZIllinoisBlue-Cross Blue-Shield of Illinois
CFAPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CFBSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CFCGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CFDIndianaAnthem Blue-Cross Blue-Shield of Indiana
CFESouth CarolinaBlue-Cross Blue-Shield of South Carolina
CFFPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CFGNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CFHCaliforniaAnthem Blue-Cross
CFIMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CFJSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CFKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CFLSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CFMMassachusettsBlue-Cross Blue-Shield of Massachusetts
CFNMassachusettsBlue-Cross Blue-Shield of Massachusetts
CFOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CFP-Unallocated/Not Assigned
CFQ-Unallocated/Not Assigned
CFRIllinoisBlue-Cross Blue-Shield of Illinois
CFSNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
CFTNew YorkEmpire Blue-Cross Blue-Shield of New York
CFUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CFVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CFW-Unallocated/Not Assigned
CFXAlaskaPremera Blue-Cross of Alaska
CFYOhioAnthem Blue-Cross Blue-Shield of Ohio
CFZOhioAnthem Blue-Cross Blue-Shield of Ohio
CGACaliforniaAnthem Blue-Cross
CGBCaliforniaBlue-Shield of California
CGCSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CGDCaliforniaBlue-Shield of California
CGETexasBlue-Cross Blue-Shield of Texas
CGFArizonaBlue-Cross Blue-Shield of Arizona
CGGKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
CGHMissouriAnthem Blue-Cross Blue-Shield of Missouri
CGISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CGJMassachusettsBlue-Cross Blue-Shield of Massachusetts
CGKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CGLMinnesotaBlue-Cross Blue-Shield of Minnesota
CGM-Unallocated/Not Assigned
CGNNebraskaBlue-Cross Blue-Shield of Nebraska
CGOIllinoisBlue-Cross Blue-Shield of Illinois
CGPNew YorkExcellus Blue-Cross Blue-Shield of New York
CGQNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CGRMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CGSMissouriAnthem Blue-Cross Blue-Shield of Missouri
CGTConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
CGU-Unallocated/Not Assigned
CGVMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CGWMinnesotaBlue-Cross Blue-Shield of Minnesota
CGXMissouriAnthem Blue-Cross Blue-Shield of Missouri
CGYFloridaFlorida-Blue
CGZOhioAnthem Blue-Cross Blue-Shield of Ohio
CHAAlabamaBlue-Cross Blue-Shield of Alabama
CHBMassachusettsBlue-Cross Blue-Shield of Massachusetts
CHCMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CHDMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CHE-Unallocated/Not Assigned
CHFTexasBlue-Cross Blue-Shield of Texas
CHGIllinoisBlue-Cross Blue-Shield of Illinois
CHHTennesseeBlue-Cross Blue-Shield of Tennessee
CHI-Unallocated/Not Assigned
CHJ-Unallocated/Not Assigned
CHKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CHLOhioAnthem Blue-Cross Blue-Shield of Ohio
CHMNebraskaBlue-Cross Blue-Shield of Nebraska
CHN-Unallocated/Not Assigned
CHOLouisianaBlue-Cross Blue-Shield of Louisiana
CHPPennsylvaniaCapital Blue-Cross of Pennsylvania
CHQKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
CHRIllinoisBlue-Cross Blue-Shield of Illinois
CHSNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CHTTennesseeBlue-Cross Blue-Shield of Tennessee
CHUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CHVIllinoisBlue-Cross Blue-Shield of Illinois
CHW-Unallocated/Not Assigned
CHXNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CHYSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CHZ-Unallocated/Not Assigned
CIAMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CIBIllinoisBlue-Cross Blue-Shield of Illinois
CICMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CIDNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CIESouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CIFIllinoisBlue-Cross Blue-Shield of Illinois
CIG-Unallocated/Not Assigned
CIHMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CIIGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CIJIdahoBlue-Cross of Idaho
CIKPennsylvaniaCapital Blue-Cross of Pennsylvania
CIL-Unallocated/Not Assigned
CIM-Unallocated/Not Assigned
CINMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CIOPennsylvaniaCapital Blue-Cross of Pennsylvania
CIPAlabamaBlue-Cross Blue-Shield of Alabama
CIQTennesseeBlue-Cross Blue-Shield of Tennessee
CIRAlaskaPremera Blue-Cross of Alaska
CISOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CITFloridaFlorida-Blue
CIUVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CIVPennsylvaniaCapital Blue-Cross of Pennsylvania
CIWIndianaAnthem Blue-Cross Blue-Shield of Indiana
CIXMissouriAnthem Blue-Cross Blue-Shield of Missouri
CIYFloridaFlorida-Blue
CIZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CJAPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CJBIllinoisBlue-Cross Blue-Shield of Illinois
CJCOhioAnthem Blue-Cross Blue-Shield of Ohio
CJD-Unallocated/Not Assigned
CJENew YorkEmpire Blue-Cross Blue-Shield of New York
CJFNebraskaBlue-Cross Blue-Shield of Nebraska
CJGKansas CityBlue-Cross Blue-Shield of Kansas City
CJHNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CJIWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
CJJAlaskaPremera Blue-Cross of Alaska
CJKMassachusettsBlue-Cross Blue-Shield of Massachusetts
CJLNew YorkEmpire Blue-Cross Blue-Shield of New York
CJMFloridaFlorida-Blue
CJNFloridaFlorida-Blue
CJOOhioAnthem Blue-Cross Blue-Shield of Ohio
CJP-Unallocated/Not Assigned
CJQIdahoBlue-Cross of Idaho
CJRWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
CJSIllinoisBlue-Cross Blue-Shield of Illinois
CJTTexasBlue-Cross Blue-Shield of Texas
CJUIllinoisBlue-Cross Blue-Shield of Illinois
CJVNew YorkEmpire Blue-Cross Blue-Shield of New York
CJW-Unallocated/Not Assigned
CJXOhioAnthem Blue-Cross Blue-Shield of Ohio
CJYOhioAnthem Blue-Cross Blue-Shield of Ohio
CJZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CKAMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CKBOhioAnthem Blue-Cross Blue-Shield of Ohio
CKC-Unallocated/Not Assigned
CKD-Unallocated/Not Assigned
CKECaliforniaBlue-Shield of California
CKF-Unallocated/Not Assigned
CKGTennesseeBlue-Cross Blue-Shield of Tennessee
CKHIndianaAnthem Blue-Cross Blue-Shield of Indiana
CKIGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CKJIndianaAnthem Blue-Cross Blue-Shield of Indiana
CKK-Unallocated/Not Assigned
CKLMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CKMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CKNOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CKOMassachusettsBlue-Cross Blue-Shield of Massachusetts
CKPTexasBlue-Cross Blue-Shield of Texas
CKQOhioAnthem Blue-Cross Blue-Shield of Ohio
CKRTennesseeBlue-Cross Blue-Shield of Tennessee
CKSMissouriAnthem Blue-Cross Blue-Shield of Missouri
CKT-Unallocated/Not Assigned
CKUOhioAnthem Blue-Cross Blue-Shield of Ohio
CKVOhioAnthem Blue-Cross Blue-Shield of Ohio
CKWIndianaAnthem Blue-Cross Blue-Shield of Indiana
CKXCaliforniaBlue-Shield of California
CKYCaliforniaBlue-Shield of California
CKZ-Unallocated/Not Assigned
CLA-Unallocated/Not Assigned
CLBIllinoisBlue-Cross Blue-Shield of Illinois
CLCSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CLDGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CLETexasBlue-Cross Blue-Shield of Texas
CLFGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CLG-Unallocated/Not Assigned
CLHNew YorkExcellus Blue-Cross Blue-Shield of New York
CLISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CLJOhioAnthem Blue-Cross Blue-Shield of Ohio
CLK-Unallocated/Not Assigned
CLLCaliforniaAnthem Blue-Cross
CLMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CLNNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CLOMississippiBlue-Cross Blue-Shield of Mississippi
CLP-Unallocated/Not Assigned
CLQ-Unallocated/Not Assigned
CLRAlaskaPremera Blue-Cross of Alaska
CLSMassachusettsBlue-Cross Blue-Shield of Massachusetts
CLTSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CLUVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CLVMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CLWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CLX-Unallocated/Not Assigned
CLYSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CLZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CMAMichiganBlue-Cross Blue-Shield of Michigan
CMBVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CMCSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CMDMissouriAnthem Blue-Cross Blue-Shield of Missouri
CMEIllinoisBlue-Cross Blue-Shield of Illinois
CMFSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CMGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CMHTennesseeBlue-Cross Blue-Shield of Tennessee
CMIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CMJIndianaAnthem Blue-Cross Blue-Shield of Indiana
CMKOhioAnthem Blue-Cross Blue-Shield of Ohio
CML-Unallocated/Not Assigned
CMMMassachusettsBlue-Cross Blue-Shield of Massachusetts
CMNNew York (Northeastern)Blue-Shield of Northeastern New York
CMO-Unallocated/Not Assigned
CMPMinnesotaBlue-Cross Blue-Shield of Minnesota
CMQOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CMRIllinoisBlue-Cross Blue-Shield of Illinois
CMSMassachusettsBlue-Cross Blue-Shield of Massachusetts
CMTOhioAnthem Blue-Cross Blue-Shield of Ohio
CMUPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CMVCaliforniaBlue-Shield of California
CMWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CMXNew YorkExcellus Blue-Cross Blue-Shield of New York
CMYIdahoBlue-Cross of Idaho
CMZOhioAnthem Blue-Cross Blue-Shield of Ohio
CNA-Unallocated/Not Assigned
CNBOhioAnthem Blue-Cross Blue-Shield of Ohio
CNCTexasBlue-Cross Blue-Shield of Texas
CND-Unallocated/Not Assigned
CNESouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CNFSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CNGPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CNHOhioAnthem Blue-Cross Blue-Shield of Ohio
CNITexasBlue-Cross Blue-Shield of Texas
CNJSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CNKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CNLIllinoisBlue-Cross Blue-Shield of Illinois
CNMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CNN-Unallocated/Not Assigned
CNO-Unallocated/Not Assigned
CNP-Unallocated/Not Assigned
CNQ-Unallocated/Not Assigned
CNRMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CNS-Unallocated/Not Assigned
CNTIllinoisBlue-Cross Blue-Shield of Illinois
CNUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CNVIllinoisBlue-Cross Blue-Shield of Illinois
CNWMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CNXMinnesotaBlue-Cross Blue-Shield of Minnesota
CNYVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CNZIllinoisBlue-Cross Blue-Shield of Illinois
COAPennsylvaniaCapital Blue-Cross of Pennsylvania
COBTexasBlue-Cross Blue-Shield of Texas
COCMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CODOhioAnthem Blue-Cross Blue-Shield of Ohio
COE-Unallocated/Not Assigned
COF-Unallocated/Not Assigned
COGColoradoAnthem Blue-Cross Blue-Shield of Colorado
COH-Unallocated/Not Assigned
COI-Unallocated/Not Assigned
COJAlabamaBlue-Cross Blue-Shield of Alabama
COK-Unallocated/Not Assigned
COL-Unallocated/Not Assigned
COMAlabamaBlue-Cross Blue-Shield of Alabama
CONMassachusettsBlue-Cross Blue-Shield of Massachusetts
COOMinnesotaBlue-Cross Blue-Shield of Minnesota
COPAlabamaBlue-Cross Blue-Shield of Alabama
COQ-Unallocated/Not Assigned
COR-Unallocated/Not Assigned
COSPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
COTIdahoBlue-Cross of Idaho
COU-Unallocated/Not Assigned
COVArizonaBlue-Cross Blue-Shield of Arizona
COW-Unallocated/Not Assigned
COXCaliforniaBlue-Shield of California
COYPennsylvaniaCapital Blue-Cross of Pennsylvania
COZ-Unallocated/Not Assigned
CPAMinnesotaBlue-Cross Blue-Shield of Minnesota
CPBMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CPCAlabamaBlue-Cross Blue-Shield of Alabama
CPDMassachusettsBlue-Cross Blue-Shield of Massachusetts
CPEIllinoisBlue-Cross Blue-Shield of Illinois
CPFNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CPGNew York (Northeastern)Blue-Shield of Northeastern New York
CPHIllinoisBlue-Cross Blue-Shield of Illinois
CPI-Unallocated/Not Assigned
CPJMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CPKOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CPLKansas CityBlue-Cross Blue-Shield of Kansas City
CPMMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CPNMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CPO-Unallocated/Not Assigned
CPPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CPQCaliforniaAnthem Blue-Cross
CPRCaliforniaAnthem Blue-Cross
CPSAlabamaBlue-Cross Blue-Shield of Alabama
CPTCaliforniaAnthem Blue-Cross
CPUNebraskaBlue-Cross Blue-Shield of Nebraska
CPVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CPWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CPX-Unallocated/Not Assigned
CPYIllinoisBlue-Cross Blue-Shield of Illinois
CPZNew York (Northeastern)Blue-Shield of Northeastern New York
CQAPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CQBCaliforniaAnthem Blue-Cross
CQC-Unallocated/Not Assigned
CQD-Unallocated/Not Assigned
CQEMissouriAnthem Blue-Cross Blue-Shield of Missouri
CQF-Unallocated/Not Assigned
CQG-Unallocated/Not Assigned
CQHOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CQIMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CQJTexasBlue-Cross Blue-Shield of Texas
CQKCaliforniaBlue-Shield of California
CQL-Unallocated/Not Assigned
CQMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CQNCaliforniaBlue-Shield of California
CQOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CQP-Unallocated/Not Assigned
CQQColoradoAnthem Blue-Cross Blue-Shield of Colorado
CQR-Unallocated/Not Assigned
CQSNew York (Western)Blue-Cross Blue-Shield of Western New York
CQT-Unallocated/Not Assigned
CQU-Unallocated/Not Assigned
CQVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CQW-Unallocated/Not Assigned
CQXPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CQYSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CQZ-Unallocated/Not Assigned
CRAPennsylvaniaCapital Blue-Cross of Pennsylvania
CRBMinnesotaBlue-Cross Blue-Shield of Minnesota
CRCPennsylvaniaCapital Blue-Cross of Pennsylvania
CRD-Unallocated/Not Assigned
CRECaliforniaBlue-Shield of California
CRFNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CRGTexasBlue-Cross Blue-Shield of Texas
CRHMichiganBlue-Cross Blue-Shield of Michigan
CRIOhioAnthem Blue-Cross Blue-Shield of Ohio
CRJ-Unallocated/Not Assigned
CRKTexasBlue-Cross Blue-Shield of Texas
CRLNew YorkExcellus Blue-Cross Blue-Shield of New York
CRMIllinoisBlue-Cross Blue-Shield of Illinois
CRNNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CROVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CRPIllinoisBlue-Cross Blue-Shield of Illinois
CRQWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
CRROhioAnthem Blue-Cross Blue-Shield of Ohio
CRSAlaskaPremera Blue-Cross of Alaska
CRT-Unallocated/Not Assigned
CRUNew York (Western)Blue-Cross Blue-Shield of Western New York
CRV-Unallocated/Not Assigned
CRWCaliforniaAnthem Blue-Cross
CRXNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CRYTennesseeBlue-Cross Blue-Shield of Tennessee
CRZTexasBlue-Cross Blue-Shield of Texas
CSAAlabamaBlue-Cross Blue-Shield of Alabama
CSBIllinoisBlue-Cross Blue-Shield of Illinois
CSCFloridaFlorida-Blue
CSDMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CSE-Unallocated/Not Assigned
CSFColoradoAnthem Blue-Cross Blue-Shield of Colorado
CSGIndianaAnthem Blue-Cross Blue-Shield of Indiana
CSHGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CSIKansas CityBlue-Cross Blue-Shield of Kansas City
CSJMissouriAnthem Blue-Cross Blue-Shield of Missouri
CSKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CSLNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
CSMArkansasArkansas Blue-Cross Blue-Shield
CSN-Unallocated/Not Assigned
CSOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CSPNew YorkExcellus Blue-Cross Blue-Shield of New York
CSQMissouriAnthem Blue-Cross Blue-Shield of Missouri
CSRCaliforniaBlue-Shield of California
CSSColoradoAnthem Blue-Cross Blue-Shield of Colorado
CSTColoradoAnthem Blue-Cross Blue-Shield of Colorado
CSUOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CSVVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CSW-Unallocated/Not Assigned
CSXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CSY-Unallocated/Not Assigned
CSZSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CTAMassachusettsBlue-Cross Blue-Shield of Massachusetts
CTBSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CTCOklahomaBlue-Cross Blue-Shield of Oklahoma
CTDIndianaAnthem Blue-Cross Blue-Shield of Indiana
CTE-Unallocated/Not Assigned
CTFMinnesotaBlue-Cross Blue-Shield of Minnesota
CTGConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
CTHSouth CarolinaBlue-Cross Blue-Shield of South Carolina
CTIMassachusettsBlue-Cross Blue-Shield of Massachusetts
CTJIndianaAnthem Blue-Cross Blue-Shield of Indiana
CTKPennsylvaniaCapital Blue-Cross of Pennsylvania
CTLIllinoisBlue-Cross Blue-Shield of Illinois
CTMIdahoBlue-Cross of Idaho
CTN-Unallocated/Not Assigned
CTOCaliforniaBlue-Shield of California
CTP-Unallocated/Not Assigned
CTQNew York (Western)Blue-Cross Blue-Shield of Western New York
CTRIndianaAnthem Blue-Cross Blue-Shield of Indiana
CTSNebraskaBlue-Cross Blue-Shield of Nebraska
CTTAlaskaPremera Blue-Cross of Alaska
CTUCaliforniaBlue-Shield of California
CTV-Unallocated/Not Assigned
CTWAlaskaPremera Blue-Cross of Alaska
CTXCaliforniaBlue-Shield of California
CTYIllinoisBlue-Cross Blue-Shield of Illinois
CTZArizonaBlue-Cross Blue-Shield of Arizona
CUA-Unallocated/Not Assigned
CUBNew YorkExcellus Blue-Cross Blue-Shield of New York
CUC-Unallocated/Not Assigned
CUDMassachusettsBlue-Cross Blue-Shield of Massachusetts
CUE-Unallocated/Not Assigned
CUFCaliforniaBlue-Shield of California
CUGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CUHColoradoAnthem Blue-Cross Blue-Shield of Colorado
CUIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CUJ-Unallocated/Not Assigned
CUKAlabamaBlue-Cross Blue-Shield of Alabama
CUL-Unallocated/Not Assigned
CUM-Unallocated/Not Assigned
CUNPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CUOPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CUPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CUQCaliforniaBlue-Shield of California
CURNew York (Western)Blue-Cross Blue-Shield of Western New York
CUSPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CUTIllinoisBlue-Cross Blue-Shield of Illinois
CUUTexasBlue-Cross Blue-Shield of Texas
CUVIllinoisBlue-Cross Blue-Shield of Illinois
CUWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CUXOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CUYOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CUZOhioAnthem Blue-Cross Blue-Shield of Ohio
CVAIndianaAnthem Blue-Cross Blue-Shield of Indiana
CVBFloridaFlorida-Blue
CVCIllinoisBlue-Cross Blue-Shield of Illinois
CVDMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CVEIndianaAnthem Blue-Cross Blue-Shield of Indiana
CVFOhioAnthem Blue-Cross Blue-Shield of Ohio
CVGOhioAnthem Blue-Cross Blue-Shield of Ohio
CVH-Unallocated/Not Assigned
CVIAlabamaBlue-Cross Blue-Shield of Alabama
CVJFloridaFlorida-Blue
CVKFloridaFlorida-Blue
CVLOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CVMWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
CVNConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
CVOVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CVPOhioAnthem Blue-Cross Blue-Shield of Ohio
CVQ-Unallocated/Not Assigned
CVRIndianaAnthem Blue-Cross Blue-Shield of Indiana
CVSSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CVTMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CVUVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CVVMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CVW-Unallocated/Not Assigned
CVXIllinoisBlue-Cross Blue-Shield of Illinois
CVYOhioAnthem Blue-Cross Blue-Shield of Ohio
CVZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CWAMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CWBOhioAnthem Blue-Cross Blue-Shield of Ohio
CWC-Unallocated/Not Assigned
CWDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CWEMichiganBlue-Cross Blue-Shield of Michigan
CWFIdahoBlue-Cross of Idaho
CWGOhioAnthem Blue-Cross Blue-Shield of Ohio
CWHMissouriAnthem Blue-Cross Blue-Shield of Missouri
CWICaliforniaBlue-Shield of California
CWJ-Unallocated/Not Assigned
CWKMassachusettsBlue-Cross Blue-Shield of Massachusetts
CWL-Unallocated/Not Assigned
CWMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
CWNMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CWOMassachusettsBlue-Cross Blue-Shield of Massachusetts
CWPTexasBlue-Cross Blue-Shield of Texas
CWQOhioAnthem Blue-Cross Blue-Shield of Ohio
CWRWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
CWSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CWTTexasBlue-Cross Blue-Shield of Texas
CWUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CWVMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CWWSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CWXMissouriAnthem Blue-Cross Blue-Shield of Missouri
CWYSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CWZNew YorkEmpire Blue-Cross Blue-Shield of New York
CXA-Unallocated/Not Assigned
CXBIdahoBlue-Cross of Idaho
CXCRhode IslandBlue-Cross Blue-Shield of Rhode Island
CXDIllinoisBlue-Cross Blue-Shield of Illinois
CXE-Unallocated/Not Assigned
CXFAlaskaPremera Blue-Cross of Alaska
CXGMinnesotaBlue-Cross Blue-Shield of Minnesota
CXHMinnesotaBlue-Cross Blue-Shield of Minnesota
CXINebraskaBlue-Cross Blue-Shield of Nebraska
CXJNew YorkExcellus Blue-Cross Blue-Shield of New York
CXKTexasBlue-Cross Blue-Shield of Texas
CXL-Unallocated/Not Assigned
CXM-Unallocated/Not Assigned
CXN-Unallocated/Not Assigned
CXOArkansasArkansas Blue-Cross Blue-Shield
CXPTexasBlue-Cross Blue-Shield of Texas
CXQSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CXRRhode IslandBlue-Cross Blue-Shield of Rhode Island
CXSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CXTIllinoisBlue-Cross Blue-Shield of Illinois
CXU-Unallocated/Not Assigned
CXV-Unallocated/Not Assigned
CXW-Unallocated/Not Assigned
CXXCaliforniaBlue-Shield of California
CXY-Unallocated/Not Assigned
CXZMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CYAIllinoisBlue-Cross Blue-Shield of Illinois
CYBCaliforniaBlue-Shield of California
CYCIllinoisBlue-Cross Blue-Shield of Illinois
CYD-Unallocated/Not Assigned
CYEOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CYF-Unallocated/Not Assigned
CYGFloridaFlorida-Blue
CYH-Unallocated/Not Assigned
CYIMassachusettsBlue-Cross Blue-Shield of Massachusetts
CYJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CYKFloridaFlorida-Blue
CYLIllinoisBlue-Cross Blue-Shield of Illinois
CYM-Unallocated/Not Assigned
CYN-Unallocated/Not Assigned
CYOMassachusettsBlue-Cross Blue-Shield of Massachusetts
CYPIllinoisBlue-Cross Blue-Shield of Illinois
CYQPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CYRTexasBlue-Cross Blue-Shield of Texas
CYSIllinoisBlue-Cross Blue-Shield of Illinois
CYTGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
CYUNew YorkEmpire Blue-Cross Blue-Shield of New York
CYVOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CYW-Unallocated/Not Assigned
CYXNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CYYNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CYZOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
CZAKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
CZBIndianaAnthem Blue-Cross Blue-Shield of Indiana
CZCConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
CZD-Unallocated/Not Assigned
CZETexasBlue-Cross Blue-Shield of Texas
CZF-Unallocated/Not Assigned
CZGMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
CZHConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
CZICaliforniaBlue-Shield of California
CZJ-Unallocated/Not Assigned
CZKVirginiaAnthem Blue-Cross Blue-Shield of Virginia
CZL-Unallocated/Not Assigned
CZM-Unallocated/Not Assigned
CZNPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CZO-Unallocated/Not Assigned
CZPOhioAnthem Blue-Cross Blue-Shield of Ohio
CZQOhioAnthem Blue-Cross Blue-Shield of Ohio
CZRSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
CZSPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CZTConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
CZUCaliforniaAnthem Blue-Cross
CZVPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
CZWMinnesotaBlue-Cross Blue-Shield of Minnesota
CZX-Unallocated/Not Assigned
CZYNorth CarolinaBlue-Cross Blue-Shield of North Carolina
CZZ-Unallocated/Not Assigned

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