BCBS Prefix List HAA to HZZ

Blue Cross Blue Shield Provider Phone Number
Blue Cross Blue Shield Federal Phone Number
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
HTRMinnesotaBlue-Cross Blue-Shield of Minnesota
HTSAlaskaPremera Blue-Cross Blue-Shield of Alaska
HTT-Unallocated/Not Assigned
HTUKentuckyAnthem Blue-Cross Blue-Shield of Kentucky
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

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