BCBS Prefix DAA-DZZ (2024)

BCBS Prefix CAA-CZZ updated as per information gathers from authorized resources. We will try to update time to time.

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

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