BCBS Prefix List HAA to HZZ

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
HAANew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HABNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HACNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HADMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HAEMassachusettsBlue-Cross Blue-Shield of Massachusetts
HAFNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HAGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HAHOhioAnthem Blue-Cross Blue-Shield of Ohio
HAIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
HAJPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
HAK-Unallocated/Not Assigned
HAL-Unallocated/Not Assigned
HAMNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HAN-Unallocated/Not Assigned
HAOMichiganBlue-Cross Blue-Shield of Michigan
HAPOklahomaBlue-Cross Blue-Shield of Oklahoma
HAQNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HAROregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HASVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HATOhioAnthem Blue-Cross Blue-Shield of Ohio
HAUNevadaAnthem Blue-Cross Blue-Shield of Nevada
HAVIllinoisBlue-Cross Blue-Shield of Illinois
HAWMichiganBlue-Cross Blue-Shield of Michigan
HAXNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HAY-Unallocated/Not Assigned
HAZNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HBANew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HBBIllinoisBlue-Cross Blue-Shield of Illinois
HBCPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HBDNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HBEPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HBF-Unallocated/Not Assigned
HBGMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HBHNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HBI-Unallocated/Not Assigned
HBJArkansasArkansas Blue-Cross Blue-Shield
HBKNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HBLMissouriAnthem Blue-Cross Blue-Shield of Missouri
HBM-Unallocated/Not Assigned
HBNGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HBO-Unallocated/Not Assigned
HBPMinnesotaBlue-Cross Blue-Shield of Minnesota
HBQGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HBRMassachusettsBlue-Cross Blue-Shield of Massachusetts
HBS-Unallocated/Not Assigned
HBTTexasBlue-Cross Blue-Shield of Texas
HBUGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HBV-Unallocated/Not Assigned
HBW-Unallocated/Not Assigned
HBXNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HBYNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HBZArkansasArkansas Blue-Cross Blue-Shield
HCAMinnesotaBlue-Cross Blue-Shield of Minnesota
HCBTexasBlue-Cross Blue-Shield of Texas
HCCMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HCDNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HCETennesseeBlue-Cross Blue-Shield of Tennessee
HCFWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
HCGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HCH-Unallocated/Not Assigned
HCI-Unallocated/Not Assigned
HCJIllinoisBlue-Cross Blue-Shield of Illinois
HCKIdahoBlue-Cross of Idaho
HCLIllinoisBlue-Cross Blue-Shield of Illinois
HCMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HCN-Unallocated/Not Assigned
HCO-Unallocated/Not Assigned
HCPPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
HCQ-Unallocated/Not Assigned
HCR-Unallocated/Not Assigned
HCSOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HCT BCBS PrefixPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HCUTennesseeBlue-Cross Blue-Shield of Tennessee
HCVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HCW-Unallocated/Not Assigned
HCXOhioAnthem Blue-Cross Blue-Shield of Ohio
HCYOhioAnthem Blue-Cross Blue-Shield of Ohio
HCZGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDA-Unallocated/Not Assigned
HDBCaliforniaAnthem Blue-Cross
HDC-Unallocated/Not Assigned
HDD-Unallocated/Not Assigned
HDETennesseeBlue-Cross Blue-Shield of Tennessee
HDFIllinoisBlue-Cross Blue-Shield of Illinois
HDGMississippiBlue-Cross Blue-Shield of Mississippi
HDH-Unallocated/Not Assigned
HDI-Unallocated/Not Assigned
HDJGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDK-Unallocated/Not Assigned
HDL-Unallocated/Not Assigned
HDM-Unallocated/Not Assigned
HDNTennesseeBlue-Cross Blue-Shield of Tennessee
HDOGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDPGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDQGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDRNebraskaBlue-Cross Blue-Shield of Nebraska
HDSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDTGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDUGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDVGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HDWCaliforniaAnthem Blue-Cross
HDXAlabamaBlue-Cross Blue-Shield of Alabama
HDYCaliforniaAnthem Blue-Cross
HDZCaliforniaBlue-Shield of California
HEACaliforniaAnthem Blue-Cross
HEBTexasBlue-Cross Blue-Shield of Texas
HECPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HEDNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HEEIllinoisBlue-Cross Blue-Shield of Illinois
HEFNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HEGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HEHKansasBlue-Cross Blue-Shield of Kansas
HEIArkansasArkansas Blue-Cross Blue-Shield
HEJ-Unallocated/Not Assigned
HEKMichiganBlue-Cross Blue-Shield of Michigan
HEL-Unallocated/Not Assigned
HEM BCBS PrefixPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HENNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HEOGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HEPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HEQIllinoisBlue-Cross Blue-Shield of Illinois
HERMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HESKansas CityBlue-Cross Blue-Shield of Kansas City
HETPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HEUMassachusettsBlue-Cross Blue-Shield of Massachusetts
HEVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HEW-Unallocated/Not Assigned
HEXGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HEYIllinoisBlue-Cross Blue-Shield of Illinois
HEZIllinoisBlue-Cross Blue-Shield of Illinois
HFAIllinoisBlue-Cross Blue-Shield of Illinois
HFBMissouriAnthem Blue-Cross Blue-Shield of Missouri
HFCMassachusettsBlue-Cross Blue-Shield of Massachusetts
HFDNebraskaBlue-Cross Blue-Shield of Nebraska
HFENew HampshireAnthem Blue-Cross Blue-Shield of New Hampshire
HFFGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HFG-Unallocated/Not Assigned
HFHPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HFISouth CarolinaBlue-Cross Blue-Shield of South Carolina
HFJWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
HFKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HFLOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HFMNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HFN-Unallocated/Not Assigned
HFOTennesseeBlue-Cross Blue-Shield of Tennessee
HFPHawaiiBlue-Cross Blue-Shield of Hawaii
HFQ-Unallocated/Not Assigned
HFRNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HFSGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HFTOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HFU-Unallocated/Not Assigned
HFV-Unallocated/Not Assigned
HFWNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HFX-Unallocated/Not Assigned
HFYIndianaAnthem Blue-Cross Blue-Shield of Indiana
HFZOhioAnthem Blue-Cross Blue-Shield of Ohio
HGAMassachusettsBlue-Cross Blue-Shield of Massachusetts
HGB-Unallocated/Not Assigned
HGC-Unallocated/Not Assigned
HGDTexasBlue-Cross Blue-Shield of Texas
HGEMinnesotaBlue-Cross Blue-Shield of Minnesota
HGFSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HGG-Unallocated/Not Assigned
HGHPennsylvaniaCapital Blue-Cross of Pennsylvania
HGI-Unallocated/Not Assigned
HGJMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HGK-Unallocated/Not Assigned
HGL-Unallocated/Not Assigned
HGMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HGN-Unallocated/Not Assigned
HGO-Unallocated/Not Assigned
HGPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HGQMichiganBlue-Cross Blue-Shield of Michigan
HGRAlabamaBlue-Cross Blue-Shield of Alabama
HGS-Unallocated/Not Assigned
HGT-Unallocated/Not Assigned
HGU-Unallocated/Not Assigned
HGV-Unallocated/Not Assigned
HGWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HGXPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HGYPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HGZPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HHA-Unallocated/Not Assigned
HHBNew YorkEmpire Blue-Cross Blue-Shield of New York
HHCConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
HHDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HHEConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
HHFSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HHGWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
HHHKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
HHISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HHJ-Unallocated/Not Assigned
HHKTexasBlue-Cross Blue-Shield of Texas
HHLMichiganBlue-Cross Blue-Shield of Michigan
HHMFloridaFlorida-Blue
HHNAlabamaBlue-Cross Blue-Shield of Alabama
HHOSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HHPNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HHQSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HHRVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HHS-Unallocated/Not Assigned
HHTOhioAnthem Blue-Cross Blue-Shield of Ohio
HHUIllinoisBlue-Cross Blue-Shield of Illinois
HHVMassachusettsBlue-Cross Blue-Shield of Massachusetts
HHWNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HHXPennsylvaniaCapital Blue-Cross of Pennsylvania
HHYMinnesotaBlue-Cross Blue-Shield of Minnesota
HHZKansas CityBlue-Cross Blue-Shield of Kansas City
HIA-Unallocated/Not Assigned
HIBAlabamaBlue-Cross Blue-Shield of Alabama
HIC-Unallocated/Not Assigned
HIDCaliforniaAnthem Blue-Cross
HIEMassachusettsBlue-Cross Blue-Shield of Massachusetts
HIFIdahoBlue-Cross of Idaho
HIGCaliforniaBlue-Shield of California
HIHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HIICaliforniaBlue-Shield of California
HIJ-Unallocated/Not Assigned
HIKFloridaFlorida-Blue
HILKansas CityBlue-Cross Blue-Shield of Kansas City
HIMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HINVermontBlue-Cross Blue-Shield of Vermont
HIOMichiganBlue-Cross Blue-Shield of Michigan
HIP-Unallocated/Not Assigned
HIQCaliforniaBlue-Shield of California
HIR-Unallocated/Not Assigned
HISKansas CityBlue-Cross Blue-Shield of Kansas City
HIT-Unallocated/Not Assigned
HIUTennesseeBlue-Cross Blue-Shield of Tennessee
HIV-Unallocated/Not Assigned
HIW-Unallocated/Not Assigned
HIX-Unallocated/Not Assigned
HIY-Unallocated/Not Assigned
HIZOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HJA-Unallocated/Not Assigned
HJBOhioAnthem Blue-Cross Blue-Shield of Ohio
HJCMichiganBlue-Cross Blue-Shield of Michigan
HJDIllinoisBlue-Cross Blue-Shield of Illinois
HJE-Unallocated/Not Assigned
HJFCaliforniaAnthem Blue-Cross
HJGPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HJHIllinoisBlue-Cross Blue-Shield of Illinois
HJIMichiganBlue-Cross Blue-Shield of Michigan
HJJ-Unallocated/Not Assigned
HJK-Unallocated/Not Assigned
HJLIllinoisBlue-Cross Blue-Shield of Illinois
HJMCaliforniaBlue-Shield of California
HJNNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HJOKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
HJPCaliforniaBlue-Shield of California
HJQCaliforniaBlue-Shield of California
HJR-Unallocated/Not Assigned
HJS-Unallocated/Not Assigned
HJTMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HJUSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HJV-Unallocated/Not Assigned
HJWNew YorkEmpire Blue-Cross Blue-Shield of New York
HJXPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HJYMichiganBlue-Cross Blue-Shield of Michigan
HJZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HKAMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HKBVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HKCSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HKDMichiganBlue-Cross Blue-Shield of Michigan
HKEKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
HKFSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HKG-Unallocated/Not Assigned
HKHNew YorkEmpire Blue-Cross Blue-Shield of New York
HKI-Unallocated/Not Assigned
HKJMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HKKVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HKLMassachusettsBlue-Cross Blue-Shield of Massachusetts
HKMGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HKNMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HKOCaliforniaBlue-Shield of California
HKPMichiganBlue-Cross Blue-Shield of Michigan
HKQVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HKRIllinoisBlue-Cross Blue-Shield of Illinois
HKSOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HKTSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HKUMinnesotaBlue-Cross Blue-Shield of Minnesota
HKVIllinoisBlue-Cross Blue-Shield of Illinois
HKWMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HKX-Unallocated/Not Assigned
HKYMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HKZPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
HLAOhioAnthem Blue-Cross Blue-Shield of Ohio
HLBOhioAnthem Blue-Cross Blue-Shield of Ohio
HLCAlaskaPremera Blue-Cross Blue-Shield of Alaska
HLDAlaskaPremera Blue-Cross Blue-Shield of Alaska
HLE-Unallocated/Not Assigned
HLFMissouriAnthem Blue-Cross Blue-Shield of Missouri
HLGOhioAnthem Blue-Cross Blue-Shield of Ohio
HLH-Unallocated/Not Assigned
HLIIdahoBlue-Cross of Idaho
HLJKansas CityBlue-Cross Blue-Shield of Kansas City
HLK-Unallocated/Not Assigned
HLL-Unallocated/Not Assigned
HLMNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HLNIllinoisBlue-Cross Blue-Shield of Illinois
HLOMissouriAnthem Blue-Cross Blue-Shield of Missouri
HLPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HLQMissouriAnthem Blue-Cross Blue-Shield of Missouri
HLRNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HLSSouth CarolinaBlue-Cross Blue-Shield of South Carolina
HLTMassachusettsBlue-Cross Blue-Shield of Massachusetts
HLUAlaskaPremera Blue-Cross Blue-Shield of Alaska
HLVTexasBlue-Cross Blue-Shield of Texas
HLWNew YorkEmpire Blue-Cross Blue-Shield of New York
HLXMassachusettsBlue-Cross Blue-Shield of Massachusetts
HLYTexasBlue-Cross Blue-Shield of Texas
HLZOhioAnthem Blue-Cross Blue-Shield of Ohio
HMASouth CarolinaBlue-Cross Blue-Shield of South Carolina
HMBNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HMCSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HMDAlabamaBlue-Cross Blue-Shield of Alabama
HME-Unallocated/Not Assigned
HMF-Unallocated/Not Assigned
HMG-Unallocated/Not Assigned
HMHWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
HMIMassachusettsBlue-Cross Blue-Shield of Massachusetts
HMJMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HMK-Unallocated/Not Assigned
HMLAlabamaBlue-Cross Blue-Shield of Alabama
HMMGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HMNSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HMOArkansasArkansas Blue-Cross Blue-Shield
HMPSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HMQ-Unallocated/Not Assigned
HMRNew YorkExcellus Blue-Cross Blue-Shield of New York
HMSAlaskaPremera Blue-Cross Blue-Shield of Alaska
HMTNew YorkEmpire Blue-Cross Blue-Shield of New York
HMUIdahoBlue-Cross of Idaho
HMVNew YorkEmpire Blue-Cross Blue-Shield of New York
HMWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HMXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HMYSouth CarolinaBlue-Cross Blue-Shield of South Carolina
HMZNew YorkEmpire Blue-Cross Blue-Shield of New York
HNAAlabamaBlue-Cross Blue-Shield of Alabama
HNB-Unallocated/Not Assigned
HNC-Unallocated/Not Assigned
HND-Unallocated/Not Assigned
HNESouth CarolinaBlue-Cross Blue-Shield of South Carolina
HNFTexasBlue-Cross Blue-Shield of Texas
HNGPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HNHCaliforniaAnthem Blue-Cross
HNIMassachusettsBlue-Cross Blue-Shield of Massachusetts
HNJPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HNK-Unallocated/Not Assigned
HNLPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HNMOhioAnthem Blue-Cross Blue-Shield of Ohio
HNNPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HNO-Unallocated/Not Assigned
HNPOhioAnthem Blue-Cross Blue-Shield of Ohio
HNQPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
HNR-Unallocated/Not Assigned
HNSWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
HNTTexasBlue-Cross Blue-Shield of Texas
HNU-Unallocated/Not Assigned
HNV-Unallocated/Not Assigned
HNWGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HNXMichiganBlue-Cross Blue-Shield of Michigan
HNYMichiganBlue-Cross Blue-Shield of Michigan
HNZMichiganBlue-Cross Blue-Shield of Michigan
HOAMichiganBlue-Cross Blue-Shield of Michigan
HOBMississippiBlue-Cross Blue-Shield of Mississippi
HOCGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HODGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HOEFloridaFlorida-Blue
HOF-Unallocated/Not Assigned
HOGArkansasArkansas Blue-Cross Blue-Shield
HOHMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HOIIdahoBlue-Cross of Idaho
HOJMassachusettsBlue-Cross Blue-Shield of Massachusetts
HOKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HOL-Unallocated/Not Assigned
HOMNebraskaBlue-Cross Blue-Shield of Nebraska
HONSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HOOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HOPAlaskaPremera Blue-Cross Blue-Shield of Alaska
HOQ-Unallocated/Not Assigned
HORPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
HOSMassachusettsBlue-Cross Blue-Shield of Massachusetts
HOT-Unallocated/Not Assigned
HOUKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
HOVWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
HOWAlabamaBlue-Cross Blue-Shield of Alabama
HOXMassachusettsBlue-Cross Blue-Shield of Massachusetts
HOY-Unallocated/Not Assigned
HOZ-Unallocated/Not Assigned
HPANew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HPBMissouriAnthem Blue-Cross Blue-Shield of Missouri
HPCSouth CarolinaBlue-Cross Blue-Shield of South Carolina
HPDMassachusettsBlue-Cross Blue-Shield of Massachusetts
HPECaliforniaAnthem Blue-Cross
HPFNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HPGFloridaFlorida-Blue
HPH-Unallocated/Not Assigned
HPIPennsylvaniaCapital Blue-Cross of Pennsylvania
HPJMichiganBlue-Cross Blue-Shield of Michigan
HPKCaliforniaAnthem Blue-Cross
HPL-Unallocated/Not Assigned
HPMKansas CityBlue-Cross Blue-Shield of Kansas City
HPNVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HPONorth CarolinaBlue-Cross Blue-Shield of North Carolina
HPPIllinoisBlue-Cross Blue-Shield of Illinois
HPQCaliforniaAnthem Blue-Cross
HPRNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HPSMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HPTOklahomaBlue-Cross Blue-Shield of Oklahoma
HPUIllinoisBlue-Cross Blue-Shield of Illinois
HPVCaliforniaAnthem Blue-Cross
HPW-Unallocated/Not Assigned
HPX-Unallocated/Not Assigned
HPYNew YorkEmpire Blue-Cross Blue-Shield of New York
HPZFloridaFlorida-Blue
HQA-Unallocated/Not Assigned
HQB-Unallocated/Not Assigned
HQCMinnesotaBlue-Cross Blue-Shield of Minnesota
HQDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HQE-Unallocated/Not Assigned
HQFOhioAnthem Blue-Cross Blue-Shield of Ohio
HQGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HQH-Unallocated/Not Assigned
HQI-Unallocated/Not Assigned
HQJMassachusettsBlue-Cross Blue-Shield of Massachusetts
HQK-Unallocated/Not Assigned
HQLMissouriAnthem Blue-Cross Blue-Shield of Missouri
HQMSouth CarolinaBlue-Cross Blue-Shield of South Carolina
HQNSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HQONew York (Western)Blue-Cross Blue-Shield of Western New York
HQPMissouriAnthem Blue-Cross Blue-Shield of Missouri
HQQOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HQRNew York (Western)Blue-Cross Blue-Shield of Western New York
HQSNew York (Northeastern)Blue-Shield of Northeastern New York
HQTNew York (Western)Blue-Cross Blue-Shield of Western New York
HQU-Unallocated/Not Assigned
HQV-Unallocated/Not Assigned
HQW-Unallocated/Not Assigned
HQXNew York (Northeastern)Blue-Shield of Northeastern New York
HQYIllinoisBlue-Cross Blue-Shield of Illinois
HQZMinnesotaBlue-Cross Blue-Shield of Minnesota
HRATennesseeBlue-Cross Blue-Shield of Tennessee
HRBNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HRCPennsylvaniaCapital Blue-Cross of Pennsylvania
HRDSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HREIllinoisBlue-Cross Blue-Shield of Illinois
HRFPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HRGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HRHCaliforniaAnthem Blue-Cross
HRIMinnesotaBlue-Cross Blue-Shield of Minnesota
HRJCaliforniaAnthem Blue-Cross
HRKAlaskaPremera Blue-Cross Blue-Shield of Alaska
HRLMinnesotaBlue-Cross Blue-Shield of Minnesota
HRM-Unallocated/Not Assigned
HRNAlaskaPremera Blue-Cross Blue-Shield of Alaska
HROPennsylvaniaCapital Blue-Cross of Pennsylvania
HRPMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HRQMinnesotaBlue-Cross Blue-Shield of Minnesota
HRRIllinoisBlue-Cross Blue-Shield of Illinois
HRSAlaskaPremera Blue-Cross Blue-Shield of Alaska
HRT BCBS PrefixPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HRUNew York (Western)Blue-Cross Blue-Shield of Western New York
HRVNebraskaBlue-Cross Blue-Shield of Nebraska
HRWIllinoisBlue-Cross Blue-Shield of Illinois
HRX-Unallocated/Not Assigned
HRYVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HRZOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HSANew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSBTexasBlue-Cross Blue-Shield of Texas
HSC-Unallocated/Not Assigned
HSDNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSENew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSFNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSGNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSHNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSIPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
HSJNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSKIllinoisBlue-Cross Blue-Shield of Illinois
HSLNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSMTennesseeBlue-Cross Blue-Shield of Tennessee
HSNPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HSOMichiganBlue-Cross Blue-Shield of Michigan
HSP-Unallocated/Not Assigned
HSQNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSRWest VirginiaHighmark Blue-Cross Blue-Shield of West Virginia
HSS-Unallocated/Not Assigned
HSTTexasBlue-Cross Blue-Shield of Texas
HSUNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HSVNebraskaBlue-Cross Blue-Shield of Nebraska
HSWMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HSXMichiganBlue-Cross Blue-Shield of Michigan
HSYGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HSZMassachusettsBlue-Cross Blue-Shield of Massachusetts
HTANew YorkEmpire Blue-Cross Blue-Shield of New York
HTB-Unallocated/Not Assigned
HTCTexasBlue-Cross Blue-Shield of Texas
HTDIllinoisBlue-Cross Blue-Shield of Illinois
HTEIllinoisBlue-Cross Blue-Shield of Illinois
HTF-Unallocated/Not Assigned
HTGMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HTH-Unallocated/Not Assigned
HTIIdahoBlue-Cross of Idaho
HTJIllinoisBlue-Cross Blue-Shield of Illinois
HTKNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HTL-Unallocated/Not Assigned
HTM-Unallocated/Not Assigned
HTN-Unallocated/Not Assigned
HTOMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HTPMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HTQ-Unallocated/Not Assigned
HTR-Unallocated/Not Assigned
HTSAlaskaPremera Blue-Cross Blue-Shield of Alaska
HTT-Unallocated/Not Assigned
HTU-Unallocated/Not Assigned
HTVTexasBlue-Cross Blue-Shield of Texas
HTWCaliforniaAnthem Blue-Cross
HTX-Unallocated/Not Assigned
HTYPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HTZIllinoisBlue-Cross Blue-Shield of Illinois
HUAMassachusettsBlue-Cross Blue-Shield of Massachusetts
HUBPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HUCMichiganBlue-Cross Blue-Shield of Michigan
HUDNew YorkEmpire Blue-Cross Blue-Shield of New York
HUEConnecticutAnthem Blue-Cross Blue-Shield of Connecticut
HUFNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HUGColoradoAnthem Blue-Cross Blue-Shield of Colorado
HUHWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
HUI-Unallocated/Not Assigned
HUJSouth CarolinaBlue-Cross Blue-Shield of South Carolina
HUKMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HULAlaskaPremera Blue-Cross Blue-Shield of Alaska
HUMPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HUN-Unallocated/Not Assigned
HUO-Unallocated/Not Assigned
HUP-Unallocated/Not Assigned
HUQ-Unallocated/Not Assigned
HURIllinoisBlue-Cross Blue-Shield of Illinois
HUSMichiganBlue-Cross Blue-Shield of Michigan
HUTMichiganBlue-Cross Blue-Shield of Michigan
HUUKansas CityBlue-Cross Blue-Shield of Kansas City
HUVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HUWNew YorkEmpire Blue-Cross Blue-Shield of New York
HUXOhioAnthem Blue-Cross Blue-Shield of Ohio
HUYAlabamaBlue-Cross Blue-Shield of Alabama
HUZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HVAMassachusettsBlue-Cross Blue-Shield of Massachusetts
HVBMinnesotaBlue-Cross Blue-Shield of Minnesota
HVCGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HVDNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HVESouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HVFMassachusettsBlue-Cross Blue-Shield of Massachusetts
HVGOhioAnthem Blue-Cross Blue-Shield of Ohio
HVHKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
HVICaliforniaBlue-Shield of California
HVJ-Unallocated/Not Assigned
HVKCaliforniaAnthem Blue-Cross
HVLNew YorkExcellus Blue-Cross Blue-Shield of New York
HVMMassachusettsBlue-Cross Blue-Shield of Massachusetts
HVNKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
HVOOhioAnthem Blue-Cross Blue-Shield of Ohio
HVPMichiganBlue-Cross Blue-Shield of Michigan
HVQMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HVRWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
HVS-Unallocated/Not Assigned
HVT-Unallocated/Not Assigned
HVUMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HVV-Unallocated/Not Assigned
HVW-Unallocated/Not Assigned
HVXIndianaAnthem Blue-Cross Blue-Shield of Indiana
HVY-Unallocated/Not Assigned
HVZIndianaAnthem Blue-Cross Blue-Shield of Indiana
HWANew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HWB-Unallocated/Not Assigned
HWC-Unallocated/Not Assigned
HWDCaliforniaAnthem Blue-Cross
HWENew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HWFOhioAnthem Blue-Cross Blue-Shield of Ohio
HWGSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HWH-Unallocated/Not Assigned
HWISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HWJ-Unallocated/Not Assigned
HWKOhioAnthem Blue-Cross Blue-Shield of Ohio
HWLOhioAnthem Blue-Cross Blue-Shield of Ohio
HWMIdahoBlue-Cross of Idaho
HWNMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HWO-Unallocated/Not Assigned
HWPOhioAnthem Blue-Cross Blue-Shield of Ohio
HWQNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HWR-Unallocated/Not Assigned
HWS-Unallocated/Not Assigned
HWTColoradoAnthem Blue-Cross Blue-Shield of Colorado
HWUKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
HWVOhioAnthem Blue-Cross Blue-Shield of Ohio
HWWNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HWXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HWYAlaskaPremera Blue-Cross Blue-Shield of Alaska
HWZMontanaBlue-Cross Blue-Shield of Montana
HXAMassachusettsBlue-Cross Blue-Shield of Massachusetts
HXBColoradoAnthem Blue-Cross Blue-Shield of Colorado
HXCKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
HXD-Unallocated/Not Assigned
HXEWisconsinAnthem Blue-Cross Blue-Shield of Wisconsin
HXFNevadaAnthem Blue-Cross Blue-Shield of Nevada
HXGGeorgiaAnthem Blue-Cross Blue-Shield of Georgia
HXH-Unallocated/Not Assigned
HXICaliforniaBlue-Shield of California
HXJIndianaAnthem Blue-Cross Blue-Shield of Indiana
HXKSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HXL-Unallocated/Not Assigned
HXMVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HXNOhioAnthem Blue-Cross Blue-Shield of Ohio
HXONebraskaBlue-Cross Blue-Shield of Nebraska
HXP-Unallocated/Not Assigned
HXQAlabamaBlue-Cross Blue-Shield of Alabama
HXRAlaskaPremera Blue-Cross Blue-Shield of Alaska
HXSNew JerseyHorizon Blue-Cross Blue-Shield of New Jersey
HXTPennsylvaniaIndependence Blue-Cross of Philadelphia and Southeastern Pennsylvania
HXU-Unallocated/Not Assigned
HXVIndianaAnthem Blue-Cross Blue-Shield of Indiana
HXW-Unallocated/Not Assigned
HXXMaryland/District of Columbia/Northern VirginiaCarefirst Blue-Cross Blue-Shield
HXYOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
HXZ-Unallocated/Not Assigned
HYAAlaskaPremera Blue-Cross Blue-Shield of Alaska
HYB-Unallocated/Not Assigned
HYCCaliforniaBlue-Shield of California
HYD-Unallocated/Not Assigned
HYE-Unallocated/Not Assigned
HYF-Unallocated/Not Assigned
HYGMichiganBlue-Cross Blue-Shield of Michigan
HYHCaliforniaBlue-Shield of California
HYISouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HYJIllinoisBlue-Cross Blue-Shield of Illinois
HYKIllinoisBlue-Cross Blue-Shield of Illinois
HYLVirginiaAnthem Blue-Cross Blue-Shield of Virginia
HYMSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HYNAlabamaBlue-Cross Blue-Shield of Alabama
HYO-Unallocated/Not Assigned
HYP-Unallocated/Not Assigned
HYQMichiganBlue-Cross Blue-Shield of Michigan
HYRPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HYSIndianaAnthem Blue-Cross Blue-Shield of Indiana
HYTIllinoisBlue-Cross Blue-Shield of Illinois
HYU-Unallocated/Not Assigned
HYVSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HYWIllinoisBlue-Cross Blue-Shield of Illinois
HYXSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HYY-Unallocated/Not Assigned
HYZSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HZAIndianaAnthem Blue-Cross Blue-Shield of Indiana
HZBFloridaFlorida-Blue
HZCIllinoisBlue-Cross Blue-Shield of Illinois
HZD-Unallocated/Not Assigned
HZE-Unallocated/Not Assigned
HZFIllinoisBlue-Cross Blue-Shield of Illinois
HZGIndianaAnthem Blue-Cross Blue-Shield of Indiana
HZHSouth Dakota/IowaWellmark Blue-Cross Blue-Shield
HZI-Unallocated/Not Assigned
HZJAlaskaPremera Blue-Cross Blue-Shield of Alaska
HZKIllinoisBlue-Cross Blue-Shield of Illinois
HZLTexasBlue-Cross Blue-Shield of Texas
HZMNew York (Western)Blue-Cross Blue-Shield of Western New York
HZNIndianaAnthem Blue-Cross Blue-Shield of Indiana
HZORhode IslandBlue-Cross Blue-Shield of Rhode Island
HZP-Unallocated/Not Assigned
HZQCaliforniaBlue-Shield of California
HZRAlaskaPremera Blue-Cross Blue-Shield of Alaska
HZSCaliforniaBlue-Shield of California
HZTPennsylvaniaHighmark Blue-Cross Blue-Shield of Pennsylvania
HZUAlaskaPremera Blue-Cross Blue-Shield of Alaska
HZVCaliforniaAnthem Blue-Cross
HZWMichiganBlue-Cross Blue-Shield of Michigan
HZXMichiganBlue-Cross Blue-Shield of Michigan
HZYTexasBlue-Cross Blue-Shield of Texas
HZZOhioAnthem Blue-Cross Blue-Shield of Ohio