BCBS Alpha Prefix List from DAA to DZZ Updated (2022)

BCBS Alpha Prefix List of “D”-series Blue Cross Blue Shield insurance Companies – Statewise
DAA Regence BCBS
DAB BCBS Blue Care Network Michigan (MI)
DAC Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DAD BCBS of Illinois (IL)
DAE Wellmark
DAF Wellmark
DAG BCBS of South Carolina (SC) / Southcarolinablues
DAH Anthem Blue Cross(BC) of California (CA)
DAI BCBS of Massachusetts (MA)
DAJ Wellmark
DAK BCBS of Massachusetts (MA)
DAL BCBS of Texas (TX)
DAM Not assigned prefix
DAN Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DAO Anthem BCBS of Ohio (OH)
DAP Wellmark
DAQ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DAR BCBS of Minnesota (MN)
DAS Wellmark
DAT BCBS of Texas (TX)
DAU Not assigned prefix
DAV Not assigned prefix
DAW Wellmark
DAX BCBS of Illinois (IL)
DAY Anthem BCBS of Ohio (OH)
DAZ Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DBA Anthem BCBS of Kentucky (KY)
DBB Not assigned prefix
DBC BCBS of Tennessee (TN)
DBD Not assigned prefix
DBE Anthem BCBS of Ohio (OH)
DBF Anthem BCBS of Ohio (OH)
DBG Anthem BCBS of Ohio (OH)
DBH Premera BCBS of Alaska (AK)
DBI Anthem BCBS of Missouri (MO)
DBJ Not assigned prefix
DBK Wellmark
DBL BCBS of Alabama (AL)
DBM Highmark BCBS of Pennsylvania (PA)
DBN Not assigned prefix
DBO Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DBP Not assigned prefix
DBQ Not assigned prefix
DBR BCBS of South Carolina (SC) / Southcarolinablues
DBS Not assigned prefix
DBT BCBS Blue Care Network Michigan (MI)
DBU Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DBV BCBS Blue Care Network Michigan (MI)
DBW BCBS Blue Care Network Michigan (MI)
DBX BCBS of Massachusetts (MA)
DBY Not assigned prefix
DBZ Not assigned prefix
DCA Not assigned prefix
DCB Anthem BCBS of Ohio (OH)
DCC BCBS Blue Care Network Michigan (MI)
DCD Highmark BCBS of Pennsylvania (PA)
DCE Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DCF Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DCG Wellmark
DCH BCBS Blue Care Network Michigan (MI)
DCI Not assigned prefix
DCJ Not assigned prefix
DCK Not assigned prefix
DCL BCBS of Tennessee (TN)
DCM Highmark BCBS of Pennsylvania (PA)
DCN BCBS of Nebraska (NE)
DCO Not assigned prefix
DCP BCBS of Illinois (IL)
DCQ Wellmark
DCR BCBS of Tennessee (TN)
DCS Wellmark
DCT Wellmark
DCU Not assigned prefix
DCV BCBS of Texas (TX)
DCW Horizon BCBS of New Jersey (NJ)
DCX BCBS of Alabama (AL)
DCY Not assigned prefix
DCZ Not assigned prefix
DDA Florida (FL) Blue
DDB BCBS of Tennessee (TN)
DDC Not assigned prefix
DDD Not assigned prefix
DDE Not assigned prefix
DDF Anthem BCBS of Wisconsin (WI)
DDG BCBS of Texas (TX)
DDH Wellmark
DDI Not assigned prefix
DDJ BCBS Blue Care Network Michigan (MI)
DDK Highmark BCBS of Pennsylvania (PA)
DDL Capital Blue Cross of Pennsylvania (PA)
DDM BCBS of Minnesota (MN)
DDN BCBS of Louisiana(LA)
DDO BCBS of Louisiana(LA)
DDP Anthem BCBS of New Hampshire (NH)
DDQ Not assigned prefix
DDR Not assigned prefix
DDS Anthem BCBS of Ohio (OH)
DDT Blue shield(BS) of California (CA)
DDU Not assigned prefix
DDV BCBS of Tennessee (TN)
DDW Not assigned prefix
DDX Not assigned prefix
DDY BCBS Blue Care Network Michigan (MI)
DDZ BCBS of Illinois (IL)
DEA BCBS of Illinois (IL)
DEB Anthem Blue Cross(BC) of California (CA)
DEC BCBS of Nebraska (NE)
DED Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DEE Anthem BCBS of Indiana (IN)
DEF BCBS of Illinois (IL)
DEG BCBS of Tennessee (TN)
DEH BCBS Blue Care Network Michigan (MI)
DEI BCBS Blue Care Network Michigan (MI)
DEJ Blue shield(BS) of California (CA)
DEK BCBS Blue Care Network Michigan (MI)
DEL Anthem Blue Cross(BC) of California (CA)
DEM BCBS Blue Care Network Michigan (MI)
DEN Premera BCBS of Alaska (AK)
DEO Blue shield(BS) of California (CA)
DEP Anthem Blue Cross(BC) of California (CA)
DEQ Anthem BCBS of Indiana (IN)
DER BCBS of Texas (TX)
DES BCBS Blue Care Network Michigan (MI)
DET Anthem BCBS of Connecticut (CT)
DEU Anthem BCBS of Missouri (MO)
DEV Not assigned prefix
DEW Not assigned prefix
DEX BCBS of Minnesota (MN)
DEY BCBS of Illinois (IL)
DEZ Not assigned prefix
DFA BCBS of Kansas City
DFB Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DFC BCBS of Illinois (IL)
DFD Not assigned prefix
DFE Not assigned prefix
DFF Not assigned prefix
DFG Wellmark
DFH Not assigned prefix
DFI Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DFJ Not assigned prefix
DFK BCBS Blue Care Network Michigan (MI)
DFL Not assigned prefix
DFM Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DFN Florida (FL) Blue
DFO Blue shield(BS) of California (CA)
DFP BCBS of Tennessee (TN)
DFQ Anthem BCBS of Ohio (OH)
DFR Wellmark
DFS BCBS of Illinois (IL)
DFT BCBS of Texas (TX)
DFU Not assigned prefix
DFV BCBS of Illinois (IL)
DFW Not assigned prefix
DFX Florida (FL) Blue
DFY BCBS of Texas (TX)
DFZ Anthem BCBS of Ohio (OH)
DGA Anthem Blue Cross(BC) of California (CA)
DGB BCBS of South Carolina (SC) / Southcarolinablues
DGC Blue shield(BS) of California (CA)
DGD Blue Cross (BC) of Idaho (ID)
DGE Wellmark
DGF Blue shield(BS) of California (CA)
DGG Regence BCBS
DGH Not assigned prefix
DGI BCBS of Tennessee (TN)
DGJ BCBS of Massachusetts (MA)
DGK Florida (FL) Blue
DGL BCBS of Alabama (AL)
DGM Not assigned prefix
DGN BCBS of Tennessee (TN)
DGO BCBS Blue Care Network Michigan (MI)
DGP BCBS Blue Care Network Michigan (MI)
DGQ BCBS of Tennessee (TN)
DGR Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DGS BCBS of Tennessee (TN)
DGT BCBS of Tennessee (TN)
DGU BCBS of Alabama (AL)
DGV Wellmark
DGW BCBS of Tennessee (TN)
DGX Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DGY BCBS Blue Care Network Michigan (MI)
DGZ Not assigned prefix
DHA Anthem BCBS of Kentucky (KY)
DHB Empire BCBS of New York (NY)
DHC BCBS of Alabama (AL)
DHD Anthem BCBS of Ohio (OH)
DHE BCBS Blue Care Network Michigan (MI)
DHF Empire BCBS of New York (NY)
DHG Anthem BCBS of Missouri (MO)
DHH Anthem BCBS of Ohio (OH)
DHI Capital Blue Cross of Pennsylvania (PA)
DHJ Anthem BCBS of Ohio (OH)
DHK BCBS of Tennessee (TN)
DHL Anthem BCBS of Ohio (OH)
DHM BCBS Blue Care Network Michigan (MI)
DHN BCBS of Massachusetts (MA)
DHO Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DHP Excellus BCBS of New York (NY)
DHQ Not assigned prefix
DHR Not assigned prefix
DHS BCBS of Kansas City
DHT Regence BCBS
DHU BCBS of North Carolina (NC)
DHV Wellmark
DHW BCBS of Illinois (IL)
DHX Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DHY Empire BCBS of New York (NY)
DHZ Not assigned prefix
DIA Wellmark
DIB Wellmark
DIC Not assigned prefix
DID BCBS of Tennessee (TN)
DIE Highmark BCBS of Pennsylvania (PA)
DIF BCBS of Kansas City
DIG Not assigned prefix
DIH Highmark BCBS of Pennsylvania (PA)
DII BCBS of South Carolina (SC) / Southcarolinablues
DIJ Not assigned prefix
DIK Highmark BCBS of Pennsylvania (PA)
DIL Wellmark
DIM Not assigned prefix
DIN Not assigned prefix
DIO Florida (FL) Blue
DIP BCBS of Louisiana(LA)
DIQ BCBS of South Carolina (SC) / Southcarolinablues
DIR BCBS of Alabama (AL)
DIS Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DIT Blue shield(BS) of California (CA)
DIU Not assigned prefix
DIV BCBS of Tennessee (TN)
DIW Empire BCBS of New York (NY)
DIX Not assigned prefix
DIY BCBS of Massachusetts (MA)
DIZ Wellmark
DJA Regence BCBS
DJB Anthem Blue Cross(BC) of California (CA)
DJC Not assigned prefix
DJD Florida (FL) Blue
DJE Not assigned prefix
DJF Horizon BCBS of New Jersey (NJ)
DJG Not assigned prefix
DJH Wellmark
DJI Anthem BCBS of Georgia (GA)
DJJ Horizon BCBS of New Jersey (NJ)
DJK Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DJL Empire BCBS of New York (NY)
DJM BCBS of Texas (TX)
DJN Blue shield(BS) of California (CA)
DJO BCBS of Louisiana(LA)
DJP Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DJQ Florida (FL) Blue
DJR BCBS of Minnesota (MN)
DJS Not assigned prefix
DJT Not assigned prefix
DJU Not assigned prefix
DJV Anthem Blue Cross(BC) of California (CA)
DJW Blue shield(BS) of California (CA)
DJX BCBS of Minnesota (MN)
DJY Not assigned prefix
DJZ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DKA Wellmark
DKB Not assigned prefix
DKC Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DKD Wellmark
DKE BCBS of North Carolina (NC)
DKF BCBS of South Carolina (SC) / Southcarolinablues
DKG Not assigned prefix
DKH BCBS of North Carolina (NC)
DKI Wellmark
DKJ Capital Blue Cross of Pennsylvania (PA)
DKK BCBS of Illinois (IL)
DKL Not assigned prefix
DKM BCBS Blue Care Network Michigan (MI)
DKN Not assigned prefix
DKO BCBS of South Carolina (SC) / Southcarolinablues
DKP BCBS Blue Care Network Michigan (MI)
DKQ BCBS of South Carolina (SC) / Southcarolinablues
DKR BCBS of Minnesota (MN)
DKS BCBS Blue Care Network Michigan (MI)
DKT Wellmark
DKU Not assigned prefix
DKV Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DKW Wellmark
DKX Not assigned prefix
DKY BCBS of North Carolina (NC)
DKZ Anthem Blue Cross(BC) of California (CA)
DLA Wellmark
DLB Anthem BCBS of Ohio (OH)
DLC Not assigned prefix
DLD Anthem Blue Cross(BC) of California (CA)
DLE Blue Cross (BC) of Idaho (ID)
DLF Not assigned prefix
DLG BCBS of Tennessee (TN)
DLH BCBS of Tennessee (TN)
DLI Anthem Blue Cross(BC) of California (CA)
DLJ Blue Cross (BC) of Idaho (ID)
DLK Capital Blue Cross of Pennsylvania (PA)
DLL Wellmark
DLM Highmark BCBS of Pennsylvania (PA)
DLN Anthem BCBS of Wisconsin (WI)
DLO BCBS Blue Care Network Michigan (MI)
DLP Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DLQ Anthem Blue Cross(BC) of California (CA)
DLR BCBS of Nebraska (NE)
DLS Not assigned prefix
DLT BCBS of Illinois (IL)
DLU Anthem Blue Cross(BC) of California (CA)
DLV Anthem BCBS of Ohio (OH)
DLW Not assigned prefix
DLX BCBS of Illinois (IL)
DLY Not assigned prefix
DLZ BCBS of Tennessee (TN)
DMA BCBS of Illinois (IL)
DMB Not assigned prefix
DMC BCBS of Nebraska (NE)
DMD Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DME BCBS of Illinois (IL)
DMF Not assigned prefix
DMG BCBS of Kansas City
DMH BCBS Blue Care Network Michigan (MI)
DMI BCBS of South Carolina (SC) / Southcarolinablues
DMJ Not assigned prefix
DMK Not assigned prefix
DML BCBS of Minnesota (MN)
DMM BCBS Blue Care Network Michigan (MI)
DMN BCBS of Massachusetts (MA)
DMO Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DMP Horizon BCBS of New Jersey (NJ)
DMQ Empire BCBS of New York (NY)
DMR BCBS of Western New York (WNY)
DMS Not assigned prefix
DMT BCBS of Massachusetts (MA)
DMU Not assigned prefix
DMV BCBS of Illinois (IL)
DMW Wellmark
DMX Blue Cross (BC) of Idaho (ID)
DMY BCBS of Illinois (IL)
DMZ Wellmark
DNA Not assigned prefix
DNB BCBS of Texas (TX)
DNC Wellmark
DND Blue shield(BS) of California (CA)
DNE BCBS of South Carolina (SC) / Southcarolinablues
DNF Wellmark
DNG Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DNH BCBS of Massachusetts (MA)
DNI Florida (FL) Blue
DNJ Not assigned prefix
DNK Not assigned prefix
DNL BCBS of Texas (TX)
DNM BCBS of South Carolina (SC) / Southcarolinablues
DNN BCBS of Texas (TX)
DNO BCBS Blue Care Network Michigan (MI)
DNP Not assigned prefix
DNQ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DNR Highmark BCBS of Pennsylvania (PA)
DNS Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DNT Capital Blue Cross of Pennsylvania (PA)
DNU Not assigned prefix
DNV Highmark BCBS of Pennsylvania (PA)
DNW BCBS Blue Care Network Michigan (MI)
DNX BCBS of Alabama (AL)
DNY Not assigned prefix
DNZ Anthem BCBS of Ohio (OH)
DOA Wellmark
DOB Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DOC BCBS Blue Care Network Michigan (MI)
DOD Florida (FL) Blue
DOE Anthem BCBS of Indiana (IN)
DOF BCBS Blue Care Network Michigan (MI)
DOG Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DOH BCBS of South Carolina (SC) / Southcarolinablues
DOI BCBS of South Carolina (SC) / Southcarolinablues
DOJ Florida (FL) Blue
DOK Wellmark
DOL Wellmark
DOM Anthem BCBS of Georgia (GA)
DON BCBS of Minnesota (MN)
DOO Not assigned prefix
DOP BCBS Blue Care Network Michigan (MI)
DOQ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DOR Not assigned prefix
DOS BCBS Blue Care Network Michigan (MI)
DOT Not assigned prefix
DOU BCBS Blue Care Network Michigan (MI)
DOV Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DOW Florida (FL) Blue
DOX Wellmark
DOY Anthem BCBS of Ohio (OH)
DOZ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DPA Anthem Blue Cross(BC) of California (CA)
DPB Florida (FL) Blue
DPC Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DPD BCBS of Nebraska (NE)
DPE Empire BCBS of New York (NY)
DPF BCBS of Alabama (AL)
DPG Wellmark
DPH Not assigned prefix
DPI Anthem Blue Cross(BC) of California (CA)
DPJ Not assigned prefix
DPK Not assigned prefix
DPL Not assigned prefix
DPM BCBS of Illinois (IL)
DPN Not assigned prefix
DPO BCBS of North Carolina (NC)
DPP Anthem BCBS of Missouri (MO)
DPQ Not assigned prefix
DPR BCBS Blue Care Network Michigan (MI)
DPS Anthem Blue Cross(BC) of California (CA)
DPT Highmark BCBS of Delaware (DE)
DPU BCBS Blue Care Network Michigan (MI)
DPV Not assigned prefix
DPW BCBS of Texas (TX)
DPX Not assigned prefix
DPY Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DPZ Not assigned prefix
DQA Anthem Blue Cross(BC) of California (CA)
DQB Wellmark
DQC BCBS of Illinois (IL)
DQD BCBS of Louisiana(LA)
DQE Not assigned prefix
DQF Not assigned prefix
DQG Wellmark
DQH Wellmark
DQI Blue shield(BS) of California (CA)
DQJ Anthem BCBS of Colorado (CO)
DQK Not assigned prefix
DQL Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DQM Highmark BCBS of Delaware (DE)
DQN BCBS of Western New York (WNY)
DQO Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DQP Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DQQ Not assigned prefix
DQR Not assigned prefix
DQS Anthem BCBS of Wisconsin (WI)
DQT Anthem BCBS of Wisconsin (WI)
DQU Not assigned prefix
DQV Not assigned prefix
DQW Not assigned prefix
DQX Not assigned prefix
DQY Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DQZ Not assigned prefix
DRA Anthem BCBS of Wisconsin (WI)
DRB BCBS of Alabama (AL)
DRC BCBS of Massachusetts (MA)
DRD Anthem Blue Cross(BC) of California (CA)
DRE BCBS of Texas (TX)
DRF BCBS of Minnesota (MN)
DRG Anthem Blue Cross(BC) of California (CA)
DRH Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DRI BCBS of North Carolina (NC)
DRJ BCBS of North Carolina (NC)
DRK Not assigned prefix
DRL Not assigned prefix
DRM Highmark BCBS of Pennsylvania (PA)
DRN Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DRO Wellmark
DRP Not assigned prefix
DRQ Not assigned prefix
DRR Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DRS Not assigned prefix
DRT Not assigned prefix
DRU Anthem BCBS of Missouri (MO)
DRV BCBS of Illinois (IL)
DRW Wellmark
DRX BCBS of Alabama (AL)
DRY Anthem BCBS of Indiana (IN)
DRZ Anthem BCBS of Virginia (VA)
DSA Not assigned prefix
DSB Wellmark
DSC Not assigned prefix
DSD Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DSE Anthem BCBS of Missouri (MO)
DSF Blue shield(BS) of California (CA)
DSG Not assigned prefix
DSH BCBS Blue Care Network Michigan (MI)
DSI Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DSJ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DSK BCBS of Illinois (IL)
DSL Not assigned prefix
DSM Regence BCBS
DSN Not assigned prefix
DSO Not assigned prefix
DSP Anthem BCBS of Wisconsin (WI)
DSQ Anthem BCBS of Ohio (OH)
DSR Highmark BCBS of Delaware (DE)
DSS Anthem BCBS of Virginia (VA)
DST BCBS of Illinois (IL)
DSU Anthem BCBS of Georgia (GA)
DSV Not assigned prefix
DSW BCBS of Kansas City
DSX Horizon BCBS of New Jersey (NJ)
DSY BCBS of Kansas City
DSZ BCBS of North Dakota (ND)
DTA Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DTB Horizon BCBS of New Jersey (NJ)
DTC Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DTD BCBS of Nebraska (NE)
DTE Anthem BCBS of Ohio (OH)
DTF Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DTG Not assigned prefix
DTH BCBS of Illinois (IL)
DTI Not assigned prefix
DTJ Anthem BCBS of Virginia (VA)
DTK Regence BCBS
DTL Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DTM Anthem BCBS of Wisconsin (WI)
DTN Anthem BCBS of Connecticut (CT)
DTO BCBS Blue Care Network Michigan (MI)
DTP Not assigned prefix
DTQ Not assigned prefix
DTR Not assigned prefix
DTS Not assigned prefix
DTT Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DTU BCBS Prefix Anthem BCBS of Connecticut (CT)
DTV BCBS of Illinois (IL)
DTW Anthem BCBS of Georgia (GA)
DTX Not assigned prefix
DTY Anthem BCBS of Connecticut (CT)
DTZ BCBS Blue Care Network Michigan (MI)
DUA BCBS Blue Care Network Michigan (MI)
DUB BCBS Blue Care Network Michigan (MI)
DUC BCBS of Tennessee (TN)
DUD Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DUE Florida (FL) Blue
DUF BCBS Blue Care Network Michigan (MI)
DUG Horizon BCBS of New Jersey (NJ)
DUH BCBS of Massachusetts (MA)
DUI Not assigned prefix
DUJ Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DUK Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DUL BCBS of Minnesota (MN)
DUM Wellmark
DUN BCBS of Alabama (AL)
DUO Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DUP Highmark BCBS of Delaware (DE)
DUQ BCBS Blue Care Network Michigan (MI)
DUR BCBS of Illinois (IL)
DUS BCBS Prefix Anthem BCBS of Colorado (CO)
DUT Not assigned prefix
DUU BCBS Blue Care Network Michigan (MI)
DUV Florida (FL) Blue
DUW BCBS Blue Care Network Michigan (MI)
DUX BCBS of Kansas
DUY BCBS Blue Care Network Michigan (MI)
DUZ BCBS of North Carolina (NC)
DVA Anthem BCBS of Indiana (IN)
DVB Empire BCBS of New York (NY)
DVC BCBS of Louisiana(LA)
DVD Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DVE Not assigned prefix
DVF Anthem BCBS of Wisconsin (WI)
DVG BCBS of Illinois (IL)
DVH Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DVI Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DVJ Wellmark
DVK Not assigned prefix
DVL Not assigned prefix
DVM Anthem BCBS of Wisconsin (WI)
DVN Anthem Blue Cross(BC) of California (CA)
DVO Not assigned prefix
DVP BCBS Blue Care Network Michigan (MI)
DVQ Not assigned prefix
DVR BCBS of Illinois (IL)
DVS Highmark BCBS of Pennsylvania (PA)
DVT Not assigned prefix
DVU Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DVV Not assigned prefix
DVW Not assigned prefix
DVX Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DVY Not assigned prefix
DVZ BCBS of South Carolina (SC) / Southcarolinablues
DWA BCBS Blue Care Network Michigan (MI)
DWB BCBS of North Carolina (NC)
DWC Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DWD Florida (FL) Blue
DWE Blue shield(BS) of California (CA)
DWF BCBS of Illinois (IL)
DWG BCBS of Western New York (WNY)
DWH Not assigned prefix
DWI Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DWJ Not assigned prefix
DWK Horizon BCBS of New Jersey (NJ)
DWL Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DWM BCBS Blue Care Network Michigan (MI)
DWN Regence BCBS
DWO Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DWP BCBS of Illinois (IL)
DWQ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DWR Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DWS Wellmark
DWT BCBS of Minnesota (MN)
DWU Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DWV Not assigned prefix
DWW Not assigned prefix
DWX Not assigned prefix
DWY Anthem BCBS of Ohio (OH)
DWZ Not assigned prefix
DXA Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DXB Anthem BCBS of Missouri (MO)
DXC Anthem Blue Cross(BC) of California (CA)
DXD Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DXE BCBS of Texas (TX)
DXF Independence Blue Cross(BC) of Philadelphia(Phi) and the  Southeastern Pennsylvania(PA)
DXG BCBS Blue Care Network Michigan (MI)
DXH Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DXI Not assigned prefix
DXJ Not assigned prefix
DXK Premera BCBS of Alaska (AK)
DXL Not assigned prefix
DXM Anthem BCBS of Virginia (VA)
DXN BCBS of Texas (TX)
DXO Not assigned prefix
DXP BCBS Prefix BCBS Blue Care Network Michigan (MI)
DXQ Wellmark
DXR Horizon BCBS of New Jersey (NJ)
DXS Wellmark
DXT Not assigned prefix
DXU BCBS of Massachusetts (MA)
DXV Not assigned prefix
DXW BCBS of Kansas City
DXX BCBS of Minnesota (MN)
DXY BCBS of Alabama (AL)
DXZ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DYA BCBS of Minnesota (MN)
DYB Not assigned prefix
DYC Florida (FL) Blue
DYD Florida (FL) Blue
DYE BCBS of Illinois (IL)
DYF BCBS of Illinois (IL)
DYG BCBS Blue Care Network Michigan (MI)
DYH Not assigned prefix
DYI Not assigned prefix
DYJ Not assigned prefix
DYK Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DYL Highmark BCBS of Pennsylvania (PA)
DYM BCBS Blue Care Network Michigan (MI)
DYN Not assigned prefix
DYO Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DYP Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DYQ Anthem BCBS of Wisconsin (WI)
DYR Not assigned prefix
DYS Anthem Blue Cross(BC) of California (CA)
DYT Anthem Blue Cross(BC) of California (CA)
DYU Horizon BCBS of New Jersey (NJ)
DYV Anthem BCBS of Wisconsin (WI)
DYW Highmark BCBS of Delaware (DE)
DYX BCBS of Alabama (AL)
DYY Anthem BCBS of Ohio (OH)
DYZ Not assigned prefix
DZA Empire BCBS of New York (NY)
DZB Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DZC Wellmark
DZD BCBS of Western New York (WNY)
DZE Anthem BCBS of Georgia (GA)
DZF Not assigned prefix
DZG Empire BCBS of New York (NY)
DZH Highmark BCBS of Pennsylvania (PA)
DZI Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DZJ BCBS of Alabama (AL)
DZK Anthem BCBS of Missouri (MO)
DZL Not assigned prefix
DZM BCBS of Minnesota (MN)
DZN Anthem BCBS of Ohio (OH)
DZO BCBS of Tennessee (TN)
DZP BCBS of Minnesota (MN)
DZQ Carefirst BCBS of Maryland the  (MD), District of Columbia (DC) and the  Northern Virginia (VA)
DZR Not assigned prefix
DZS Not assigned prefix
DZT BCBS of Minnesota (MN)
DZU Not assigned prefix
DZV BCBS Prefix Anthem BCBS of Ohio (OH)
DZW BCBS Blue Care Network Michigan (MI)
DZX BCBS of Massachusetts (MA)
DZY Not assigned prefix
DZZ BCBS of Tennessee (TN)

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