Uncategorized

BCBS Prefix List KAA to KZZ

BCBS Prefix List 2024 - Alpha	State Lookup	BCBS Company
KAA	-	Unallocated/Not Assigned
KAB	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KAC	-	Unallocated/Not Assigned
KAD	Michigan	Blue-Cross Blue-Shield of Michigan
KAE	Illinois	Blue-Cross Blue-Shield of Illinois
KAF	South Carolina	Blue-Cross Blue-Shield of South Carolina
KAG	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KAH	Indiana	Anthem Blue-Cross Blue-Shield of Indiana
KAI	Arizona	Blue-Cross Blue-Shield of Arizona
KAJ	Louisiana	Blue-Cross Blue-Shield of Louisiana
KAK	New York (Western)	Blue-Cross Blue-Shield of Western New York
KAL	Alabama	Blue-Cross Blue-Shield of Alabama
KAM	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KAN	-	Unallocated/Not Assigned
KAO	Minnesota	Blue-Cross Blue-Shield of Minnesota
KAP	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KAQ	Michigan	Blue-Cross Blue-Shield of Michigan
KAR	Kansas City	Blue-Cross Blue-Shield of Kansas City
KAS	-	Unallocated/Not Assigned
KAT	Illinois	Blue-Cross Blue-Shield of Illinois
KAU	Illinois	Blue-Cross Blue-Shield of Illinois
KAV	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KAW	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KAX	California	Anthem Blue-Cross
KAY	New York	Excellus Blue-Cross Blue-Shield of New York
KAZ	Illinois	Blue-Cross Blue-Shield of Illinois
KBA	Missouri	Anthem Blue-Cross Blue-Shield of Missouri
KBB	Colorado	Anthem Blue-Cross Blue-Shield of Colorado
KBC	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KBD	South Carolina	Blue-Cross Blue-Shield of South Carolina
KBE	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KBF	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KBG	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KBH	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KBI	Pennsylvania	Capital Blue-Cross of Pennsylvania
KBJ	New York	Empire Blue-Cross Blue-Shield of New York
KBK	-	Unallocated/Not Assigned
KBL	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KBM	South Carolina	Blue-Cross Blue-Shield of South Carolina
KBN	-	Unallocated/Not Assigned
KBO	North Carolina	Blue-Cross Blue-Shield of North Carolina
KBP	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KBQ	-	Unallocated/Not Assigned
KBR	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KBS	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KBT	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KBU	South Carolina	Blue-Cross Blue-Shield of South Carolina
KBV	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KBW	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KBX	Kentucky	Anthem Blue-Cross Blue-Shield of Kentucky
KBY	New York (Northeastern)	Blue-Shield of Northeastern New York
KBZ	California	Anthem Blue-Cross
KCA	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KCB	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KCC	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KCD	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KCE	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KCF	California	Anthem Blue-Cross
KCG	Illinois	Blue-Cross Blue-Shield of Illinois
KCH	New York	Empire Blue-Cross Blue-Shield of New York
KCI	Tennessee	Blue-Cross Blue-Shield of Tennessee
KCJ	Texas	Blue-Cross Blue-Shield of Texas
KCK	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KCL	Minnesota	Blue-Cross Blue-Shield of Minnesota
KCM	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KCN	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KCO	Michigan	Blue-Cross Blue-Shield of Michigan
KCP	South Carolina	Blue-Cross Blue-Shield of South Carolina
KCQ	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KCR	-	Unallocated/Not Assigned
KCS	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KCT	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KCU	Michigan	Blue-Cross Blue-Shield of Michigan
KCV	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KCW	Michigan	Blue-Cross Blue-Shield of Michigan
KCX	California	Blue-Shield of California
KCY	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KCZ	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KDA	Michigan	Blue-Cross Blue-Shield of Michigan
KDB	Michigan	Blue-Cross Blue-Shield of Michigan
KDC	Kansas City	Blue-Cross Blue-Shield of Kansas City
KDD	-	Unallocated/Not Assigned
KDE	-	Unallocated/Not Assigned
KDF	South Carolina	Blue-Cross Blue-Shield of South Carolina
KDG	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KDH	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KDI	California	Blue-Shield of California
KDJ	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KDK	Tennessee	Blue-Cross Blue-Shield of Tennessee
KDL	Kansas City	Blue-Cross Blue-Shield of Kansas City
KDM	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KDN	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KDO	Michigan	Blue-Cross Blue-Shield of Michigan
KDP	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KDQ	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KDR	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KDS	-	Unallocated/Not Assigned
KDT	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KDU	Vermont	Blue-Cross Blue-Shield of Vermont
KDV	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KDW	Kansas City	Blue-Cross Blue-Shield of Kansas City
KDX	New York	Empire Blue-Cross Blue-Shield of New York
KDY	-	Unallocated/Not Assigned
KDZ	-	Unallocated/Not Assigned
KEA	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KEB	California	Anthem Blue-Cross
KEC	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KED	Illinois	Blue-Cross Blue-Shield of Illinois
KEE	Idaho	Blue-Cross of Idaho
KEF	Indiana	Anthem Blue-Cross Blue-Shield of Indiana
KEG	-	Unallocated/Not Assigned
KEH	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KEI	Michigan	Blue-Cross Blue-Shield of Michigan
KEJ	-	Unallocated/Not Assigned
KEK	California	Anthem Blue-Cross
KEL	-	Unallocated/Not Assigned
KEM	South Carolina	Blue-Cross Blue-Shield of South Carolina
KEN	-	Unallocated/Not Assigned
KEO	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KEP	Illinois	Blue-Cross Blue-Shield of Illinois
KEQ	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KER	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KES	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KET	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KEU	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KEV	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KEW	Michigan	Blue-Cross Blue-Shield of Michigan
KEX	Illinois	Blue-Cross Blue-Shield of Illinois
KEY	-	Unallocated/Not Assigned
KEZ	Connecticut	Anthem Blue-Cross Blue-Shield of Connecticut
KFA	New York (Western)	Blue-Cross Blue-Shield of Western New York
KFB	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KFC	Illinois	Blue-Cross Blue-Shield of Illinois
KFD	California	Blue-Shield of California
KFE	-	Unallocated/Not Assigned
KFF	-	Unallocated/Not Assigned
KFG	-	Unallocated/Not Assigned
KFH	Nebraska	Blue-Cross Blue-Shield of Nebraska
KFI	-	Unallocated/Not Assigned
KFJ	New Hampshire	Anthem Blue-Cross Blue-Shield of New Hampshire
KFK	Alabama	Blue-Cross Blue-Shield of Alabama
KFL	South Carolina	Blue-Cross Blue-Shield of South Carolina
KFM BCBS Prefix	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KFN	-	Unallocated/Not Assigned
KFO	California	Anthem Blue-Cross
KFP	California	Blue-Shield of California
KFQ	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KFR	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KFS	-	Unallocated/Not Assigned
KFT	-	Unallocated/Not Assigned
KFU	New Hampshire	Anthem Blue-Cross Blue-Shield of New Hampshire
KFV	Indiana	Anthem Blue-Cross Blue-Shield of Indiana
KFW	-	Unallocated/Not Assigned
KFX	-	Unallocated/Not Assigned
KFY	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KFZ	-	Unallocated/Not Assigned
KGA	Florida	Florida-Blue
KGB	South Carolina	Blue-Cross Blue-Shield of South Carolina
KGC	Florida	Florida-Blue
KGD	California	Anthem Blue-Cross
KGE	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KGF	California	Anthem Blue-Cross
KGG	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KGH	-	Unallocated/Not Assigned
KGI	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KGJ	South Carolina	Blue-Cross Blue-Shield of South Carolina
KGK	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KGL	Nevada	Anthem Blue-Cross Blue-Shield of Nevada
KGM	Arizona	Blue-Cross Blue-Shield of Arizona
KGN	Texas	Blue-Cross Blue-Shield of Texas
KGO	California	Blue-Shield of California
KGP	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KGQ	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KGR	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KGS	Kansas	Blue-Cross Blue-Shield of Kansas
KGT	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KGU	Illinois	Blue-Cross Blue-Shield of Illinois
KGV	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KGW	California	Anthem Blue-Cross
KGX	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KGY	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KGZ	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KHA	Illinois	Blue-Cross Blue-Shield of Illinois
KHB	Alabama	Blue-Cross Blue-Shield of Alabama
KHC	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KHD	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KHE	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KHF	South Carolina	Blue-Cross Blue-Shield of South Carolina
KHG	California	Blue-Shield of California
KHH	Alabama	Blue-Cross Blue-Shield of Alabama
KHI	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KHJ	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KHK	-	Unallocated/Not Assigned
KHL	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KHM	South Carolina	Blue-Cross Blue-Shield of South Carolina
KHN	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KHO	Idaho	Blue-Cross of Idaho
KHP	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KHQ	-	Unallocated/Not Assigned
KHR	-	Unallocated/Not Assigned
KHS	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KHT	Minnesota	Blue-Cross Blue-Shield of Minnesota
KHU	-	Unallocated/Not Assigned
KHV	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KHW	-	Unallocated/Not Assigned
KHX	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KHY	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KHZ	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KIA	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KIB	Indiana	Anthem Blue-Cross Blue-Shield of Indiana
KIC	-	Unallocated/Not Assigned
KID	Alabama	Blue-Cross Blue-Shield of Alabama
KIE	-	Unallocated/Not Assigned
KIF	Alabama	Blue-Cross Blue-Shield of Alabama
KIG	New York	Empire Blue-Cross Blue-Shield of New York
KIH	New York	Empire Blue-Cross Blue-Shield of New York
KII	-	Unallocated/Not Assigned
KIJ	-	Unallocated/Not Assigned
KIK	Illinois	Blue-Cross Blue-Shield of Illinois
KIL	-	Unallocated/Not Assigned
KIM	New York (Western)	Blue-Cross Blue-Shield of Western New York
KIN	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KIO	New York	Empire Blue-Cross Blue-Shield of New York
KIP	-	Unallocated/Not Assigned
KIQ	-	Unallocated/Not Assigned
KIR	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KIS	Pennsylvania	Capital Blue-Cross of Pennsylvania
KIT	Illinois	Blue-Cross Blue-Shield of Illinois
KIU	Alabama	Blue-Cross Blue-Shield of Alabama
KIV	-	Unallocated/Not Assigned
KIW	-	Unallocated/Not Assigned
KIX	California	Blue-Shield of California
KIY	New York (Western)	Blue-Cross Blue-Shield of Western New York
KIZ	California	Anthem Blue-Cross
KJA	-	Unallocated/Not Assigned
KJB	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KJC	South Carolina	Blue-Cross Blue-Shield of South Carolina
KJD	Alabama	Blue-Cross Blue-Shield of Alabama
KJE	-	Unallocated/Not Assigned
KJF	Illinois	Blue-Cross Blue-Shield of Illinois
KJG	Illinois	Blue-Cross Blue-Shield of Illinois
KJH	Illinois	Blue-Cross Blue-Shield of Illinois
KJI	Missouri	Anthem Blue-Cross Blue-Shield of Missouri
KJJ	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KJK	-	Unallocated/Not Assigned
KJL	-	Unallocated/Not Assigned
KJM	-	Unallocated/Not Assigned
KJN	Missouri	Anthem Blue-Cross Blue-Shield of Missouri
KJO	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KJP	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KJQ	Missouri	Anthem Blue-Cross Blue-Shield of Missouri
KJR	-	Unallocated/Not Assigned
KJS	South Carolina	Blue-Cross Blue-Shield of South Carolina
KJT	-	Unallocated/Not Assigned
KJU	Missouri	Anthem Blue-Cross Blue-Shield of Missouri
KJV	New York	Empire Blue-Cross Blue-Shield of New York
KJW	Illinois	Blue-Cross Blue-Shield of Illinois
KJX	New York (Western)	Blue-Cross Blue-Shield of Western New York
KJY	-	Unallocated/Not Assigned
KJZ	-	Unallocated/Not Assigned
KKA	Alabama	Blue-Cross Blue-Shield of Alabama
KKB	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KKC	Michigan	Blue-Cross Blue-Shield of Michigan
KKD	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KKE	Oklahoma	Blue-Cross Blue-Shield of Oklahoma
KKF	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KKG	-	Unallocated/Not Assigned
KKH	Illinois	Blue-Cross Blue-Shield of Illinois
KKI	California	Anthem Blue-Cross
KKJ	Texas	Blue-Cross Blue-Shield of Texas
KKK	-	Unallocated/Not Assigned
KKL	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KKM	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KKN	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KKO	Michigan	Blue-Cross Blue-Shield of Michigan
KKP	Illinois	Blue-Cross Blue-Shield of Illinois
KKQ	-	Unallocated/Not Assigned
KKR	Michigan	Blue-Cross Blue-Shield of Michigan
KKS	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KKT	Kentucky	Anthem Blue-Cross Blue-Shield of Kentucky
KKU	Minnesota	Blue-Cross Blue-Shield of Minnesota
KKV	Kentucky	Anthem Blue-Cross Blue-Shield of Kentucky
KKW	California	Anthem Blue-Cross
KKX	Nebraska	Blue-Cross Blue-Shield of Nebraska
KKY	-	Unallocated/Not Assigned
KKZ	-	Unallocated/Not Assigned
KLA	-	Unallocated/Not Assigned
KLB	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KLC	-	Unallocated/Not Assigned
KLD	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KLE	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KLF	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KLG	Michigan	Blue-Cross Blue-Shield of Michigan
KLH	Nebraska	Blue-Cross Blue-Shield of Nebraska
KLI	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KLJ	-	Unallocated/Not Assigned
KLK	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KLL	New York	Empire Blue-Cross Blue-Shield of New York
KLM	Michigan	Blue-Cross Blue-Shield of Michigan
KLN	Michigan	Blue-Cross Blue-Shield of Michigan
KLO	New York	Empire Blue-Cross Blue-Shield of New York
KLP	Michigan	Blue-Cross Blue-Shield of Michigan
KLQ	California	Anthem Blue-Cross
KLR	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KLS	Minnesota	Blue-Cross Blue-Shield of Minnesota
KLT	Illinois	Blue-Cross Blue-Shield of Illinois
KLU	-	Unallocated/Not Assigned
KLV	New York (Western)	Blue-Cross Blue-Shield of Western New York
KLW	California	Anthem Blue-Cross
KLX	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KLY	California	Anthem Blue-Cross
KLZ	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KMA	California	Blue-Shield of California
KMB	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KMC	-	Unallocated/Not Assigned
KMD	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KME	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KMF	Florida	Florida-Blue
KMG	New York (Northeastern)	Blue-Shield of Northeastern New York
KMH	Florida	Florida-Blue
KMI	-	Unallocated/Not Assigned
KMJ	New York	Empire Blue-Cross Blue-Shield of New York
KMK	Illinois	Blue-Cross Blue-Shield of Illinois
KML	-	Unallocated/Not Assigned
KMM	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KMN	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KMO	California	Blue-Shield of California
KMP	Nebraska	Blue-Cross Blue-Shield of Nebraska
KMQ	Idaho	Blue-Cross of Idaho
KMR	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KMS	Kansas City	Blue-Cross Blue-Shield of Kansas City
KMT	Michigan	Blue-Cross Blue-Shield of Michigan
KMU	Michigan	Blue-Cross Blue-Shield of Michigan
KMV	Maine	Anthem Blue-Cross Blue-Shield of Maine
KMW	South Carolina	Blue-Cross Blue-Shield of South Carolina
KMX	Maine	Anthem Blue-Cross Blue-Shield of Maine
KMY	New York	Empire Blue-Cross Blue-Shield of New York
KMZ	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KNA	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KNB	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KNC	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KND	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KNE	Illinois	Blue-Cross Blue-Shield of Illinois
KNF	-	Unallocated/Not Assigned
KNG	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KNH	-	Unallocated/Not Assigned
KNI	Missouri	Anthem Blue-Cross Blue-Shield of Missouri
KNJ	California	Blue-Shield of California
KNK	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KNL	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KNM	-	Unallocated/Not Assigned
KNN	New York	Empire Blue-Cross Blue-Shield of New York
KNO	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KNP	Texas	Blue-Cross Blue-Shield of Texas
KNQ	California	Anthem Blue-Cross
KNR	California	Anthem Blue-Cross
KNS	Illinois	Blue-Cross Blue-Shield of Illinois
KNT	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KNU	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KNV	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KNW	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KNX	Tennessee	Blue-Cross Blue-Shield of Tennessee
KNY	New York (Western)	Blue-Cross Blue-Shield of Western New York
KNZ	North Carolina	Blue-Cross Blue-Shield of North Carolina
KOA	New York (Western)	Blue-Cross Blue-Shield of Western New York
KOB	California	Blue-Shield of California
KOC	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KOD	-	Unallocated/Not Assigned
KOE	-	Unallocated/Not Assigned
KOF	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KOG	-	Unallocated/Not Assigned
KOH	-	Unallocated/Not Assigned
KOI	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KOJ	Michigan	Blue-Cross Blue-Shield of Michigan
KOK	-	Unallocated/Not Assigned
KOL	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KOM	Illinois	Blue-Cross Blue-Shield of Illinois
KON	Illinois	Blue-Cross Blue-Shield of Illinois
KOO	Idaho	Blue-Cross of Idaho
KOP	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KOQ	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KOR	Michigan	Blue-Cross Blue-Shield of Michigan
KOS	-	Unallocated/Not Assigned
KOT	New York (Western)	Blue-Cross Blue-Shield of Western New York
KOU	Michigan	Blue-Cross Blue-Shield of Michigan
KOV	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KOW	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KOX	Idaho	Blue-Cross of Idaho
KOY	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KOZ	Michigan	Blue-Cross Blue-Shield of Michigan
KPA	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KPB	-	Unallocated/Not Assigned
KPC	California	Anthem Blue-Cross
KPD	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KPE	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KPF	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KPG	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KPH	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KPI	California	Blue-Shield of California
KPJ	Illinois	Blue-Cross Blue-Shield of Illinois
KPK	Texas	Blue-Cross Blue-Shield of Texas
KPL	-	Unallocated/Not Assigned
KPM	Kansas City	Blue-Cross Blue-Shield of Kansas City
KPN	-	Unallocated/Not Assigned
KPO	California	Blue-Shield of California
KPP	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KPQ	-	Unallocated/Not Assigned
KPR	-	Unallocated/Not Assigned
KPS	Kentucky	Anthem Blue-Cross Blue-Shield of Kentucky
KPT	Minnesota	Blue-Cross Blue-Shield of Minnesota
KPU	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KPV	-	Unallocated/Not Assigned
KPW	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KPX	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KPY	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KPZ	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KQA	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KQB	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KQC	California	Blue-Shield of California
KQD	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KQE	-	Unallocated/Not Assigned
KQF	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KQG	Alabama	Blue-Cross Blue-Shield of Alabama
KQH	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KQI	Rhode Island	Blue-Cross Blue-Shield of Rhode Island
KQJ	North Carolina	Blue-Cross Blue-Shield of North Carolina
KQK	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KQL	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KQM	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KQN	Texas	Blue-Cross Blue-Shield of Texas
KQO	Michigan	Blue-Cross Blue-Shield of Michigan
KQP	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KQQ	New York (Western)	Blue-Cross Blue-Shield of Western New York
KQR	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KQS	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KQT	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KQU	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KQV	-	Unallocated/Not Assigned
KQW	Michigan	Blue-Cross Blue-Shield of Michigan
KQX	-	Unallocated/Not Assigned
KQY	-	Unallocated/Not Assigned
KQZ	-	Unallocated/Not Assigned
KRA	California	Anthem Blue-Cross
KRB	New York	Empire Blue-Cross Blue-Shield of New York
KRC	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KRD	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KRE	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KRF	-	Unallocated/Not Assigned
KRG	-	Unallocated/Not Assigned
KRH	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KRI	Michigan	Blue-Cross Blue-Shield of Michigan
KRJ	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KRK	-	Unallocated/Not Assigned
KRL	-	Unallocated/Not Assigned
KRM	-	Unallocated/Not Assigned
KRN	Missouri	Anthem Blue-Cross Blue-Shield of Missouri
KRO	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KRP	Illinois	Blue-Cross Blue-Shield of Illinois
KRQ	-	Unallocated/Not Assigned
KRR	Illinois	Blue-Cross Blue-Shield of Illinois
KRS	-	Unallocated/Not Assigned
KRT	-	Unallocated/Not Assigned
KRU	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KRV	-	Unallocated/Not Assigned
KRW	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KRX	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KRY	-	Unallocated/Not Assigned
KRZ	California	Anthem Blue-Cross
KSA	Kansas	Blue-Cross Blue-Shield of Kansas
KSB	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KSC	Michigan	Blue-Cross Blue-Shield of Michigan
KSD	Pennsylvania	Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania
KSE	Kansas	Blue-Cross Blue-Shield of Kansas
KSF	-	Unallocated/Not Assigned
KSG	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KSH	-	Unallocated/Not Assigned
KSI	-	Unallocated/Not Assigned
KSJ	Kansas City	Blue-Cross Blue-Shield of Kansas City
KSK	Texas	Blue-Cross Blue-Shield of Texas
KSL	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KSM	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KSN	New York	Empire Blue-Cross Blue-Shield of New York
KSO	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KSP	Michigan	Blue-Cross Blue-Shield of Michigan
KSQ	Texas	Blue-Cross Blue-Shield of Texas
KSR	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KSS	Texas	Blue-Cross Blue-Shield of Texas
KST	Arizona	Blue-Cross Blue-Shield of Arizona
KSU	-	Unallocated/Not Assigned
KSV	-	Unallocated/Not Assigned
KSW	Tennessee	Blue-Cross Blue-Shield of Tennessee
KSX	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KSY	-	Unallocated/Not Assigned
KSZ	Tennessee	Blue-Cross Blue-Shield of Tennessee
KTA	California	Anthem Blue-Cross
KTB	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KTC	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KTD	Kentucky	Anthem Blue-Cross Blue-Shield of Kentucky
KTE	New York (Western)	Blue-Cross Blue-Shield of Western New York
KTF	California	Blue-Shield of California
KTG	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KTH	Illinois	Blue-Cross Blue-Shield of Illinois
KTI	California	Blue-Shield of California
KTJ	Illinois	Blue-Cross Blue-Shield of Illinois
KTK	Nebraska	Blue-Cross Blue-Shield of Nebraska
KTL	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KTM	-	Unallocated/Not Assigned
KTN	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KTO	Arizona	Blue-Cross Blue-Shield of Arizona
KTP	California	Blue-Shield of California
KTQ	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KTR	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KTS	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KTT	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KTU	Illinois	Blue-Cross Blue-Shield of Illinois
KTV	Illinois	Blue-Cross Blue-Shield of Illinois
KTW	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KTX	Georgia	Anthem Blue-Cross Blue-Shield of Georgia
KTY	Vermont	Blue-Cross Blue-Shield of Vermont
KTZ	Texas	Blue-Cross Blue-Shield of Texas
KUA	-	Unallocated/Not Assigned
KUB	Tennessee	Blue-Cross Blue-Shield of Tennessee
KUC	Illinois	Blue-Cross Blue-Shield of Illinois
KUD	-	Unallocated/Not Assigned
KUE	California	Blue-Shield of California
KUF	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KUG	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KUH	-	Unallocated/Not Assigned
KUI	Michigan	Blue-Cross Blue-Shield of Michigan
KUJ	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KUK	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KUL	Illinois	Blue-Cross Blue-Shield of Illinois
KUM	Arkansas	Arkansas Blue-Cross Blue-Shield
KUN	-	Unallocated/Not Assigned
KUO	Michigan	Blue-Cross Blue-Shield of Michigan
KUP	Rhode Island	Blue-Cross Blue-Shield of Rhode Island
KUQ	-	Unallocated/Not Assigned
KUR	Illinois	Blue-Cross Blue-Shield of Illinois
KUS	South Carolina	Blue-Cross Blue-Shield of South Carolina
KUT	North Carolina	Blue-Cross Blue-Shield of North Carolina
KUU	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KUV	Nevada	Anthem Blue-Cross Blue-Shield of Nevada
KUW	Illinois	Blue-Cross Blue-Shield of Illinois
KUX	-	Unallocated/Not Assigned
KUY	-	Unallocated/Not Assigned
KUZ	-	Unallocated/Not Assigned
KVA	Illinois	Blue-Cross Blue-Shield of Illinois
KVB	Alabama	Blue-Cross Blue-Shield of Alabama
KVC	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KVD	Alabama	Blue-Cross Blue-Shield of Alabama
KVE	-	Unallocated/Not Assigned
KVF	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KVG	Minnesota	Blue-Cross Blue-Shield of Minnesota
KVH	-	Unallocated/Not Assigned
KVI	Tennessee	Blue-Cross Blue-Shield of Tennessee
KVJ	-	Unallocated/Not Assigned
KVK	California	Anthem Blue-Cross
KVL	Kansas City	Blue-Cross Blue-Shield of Kansas City
KVM	-	Unallocated/Not Assigned
KVN	-	Unallocated/Not Assigned
KVO	Minnesota	Blue-Cross Blue-Shield of Minnesota
KVP	-	Unallocated/Not Assigned
KVQ	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KVR	-	Unallocated/Not Assigned
KVS	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KVT	Pennsylvania	Highmark Blue-Cross Blue-Shield of Pennsylvania
KVU	-	Unallocated/Not Assigned
KVV	-	Unallocated/Not Assigned
KVW	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KVX	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KVY	California	Anthem Blue-Cross
KVZ	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KWA	Michigan	Blue-Cross Blue-Shield of Michigan
KWB	South Carolina	Blue-Cross Blue-Shield of South Carolina
KWC	-	Unallocated/Not Assigned
KWD	California	Anthem Blue-Cross
KWE	Illinois	Blue-Cross Blue-Shield of Illinois
KWF	Kansas City	Blue-Cross Blue-Shield of Kansas City
KWG	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KWH	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KWI	California	Anthem Blue-Cross
KWJ	-	Unallocated/Not Assigned
KWK	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KWL	-	Unallocated/Not Assigned
KWM	Indiana	Anthem Blue-Cross Blue-Shield of Indiana
KWN	California	Anthem Blue-Cross
KWO	Michigan	Blue-Cross Blue-Shield of Michigan
KWP	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KWQ	Pennsylvania	Capital Blue-Cross of Pennsylvania
KWR	Illinois	Blue-Cross Blue-Shield of Illinois
KWS	-	Unallocated/Not Assigned
KWT	California	Anthem Blue-Cross
KWU	California	Anthem Blue-Cross
KWV	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KWW	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KWX	Oregon/Idaho/Utah/Washington	Regence Blue-Cross Blue-Shield
KWY	New York (Northeastern)	Blue-Shield of Northeastern New York
KWZ	Nebraska	Blue-Cross Blue-Shield of Nebraska
KXA	New York (Western)	Blue-Cross Blue-Shield of Western New York
KXB	-	Unallocated/Not Assigned
KXC	Illinois	Blue-Cross Blue-Shield of Illinois
KXD	New York (Western)	Blue-Cross Blue-Shield of Western New York
KXE	Illinois	Blue-Cross Blue-Shield of Illinois
KXF	New York (Northeastern)	Blue-Shield of Northeastern New York
KXG	Massachusetts	Blue-Cross Blue-Shield of Massachusetts
KXH	-	Unallocated/Not Assigned
KXI	California	Anthem Blue-Cross
KXJ	California	Anthem Blue-Cross
KXK	Florida	Florida-Blue
KXL	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KXM	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KXN	-	Unallocated/Not Assigned
KXO	Michigan	Blue-Cross Blue-Shield of Michigan
KXP	Minnesota	Blue-Cross Blue-Shield of Minnesota
KXQ	Missouri	Anthem Blue-Cross Blue-Shield of Missouri
KXR	Alaska	Premera Blue-Cross Blue-Shield of Alaska
KXS	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KXT	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KXU	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KXV	Minnesota	Blue-Cross Blue-Shield of Minnesota
KXW	Illinois	Blue-Cross Blue-Shield of Illinois
KXX	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KXY	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KXZ	-	Unallocated/Not Assigned
KYA	Michigan	Blue-Cross Blue-Shield of Michigan
KYB	-	Unallocated/Not Assigned
KYC	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KYD	Michigan	Blue-Cross Blue-Shield of Michigan
KYE	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KYF	Illinois	Blue-Cross Blue-Shield of Illinois
KYG	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KYH	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KYI	Alabama	Blue-Cross Blue-Shield of Alabama
KYJ	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KYK	Michigan	Blue-Cross Blue-Shield of Michigan
KYL	Kentucky	Anthem Blue-Cross Blue-Shield of Kentucky
KYM	-	Unallocated/Not Assigned
KYN	-	Unallocated/Not Assigned
KYO	Michigan	Blue-Cross Blue-Shield of Michigan
KYP	-	Unallocated/Not Assigned
KYQ	-	Unallocated/Not Assigned
KYR	California	Anthem Blue-Cross
KYS	New York	Empire Blue-Cross Blue-Shield of New York
KYT	Kentucky	Anthem Blue-Cross Blue-Shield of Kentucky
KYU	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KYV	-	Unallocated/Not Assigned
KYW	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KYX	Alabama	Blue-Cross Blue-Shield of Alabama
KYY	Florida	Florida-Blue
KYZ	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KZA	-	Unallocated/Not Assigned
KZB	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KZC	Alabama	Blue-Cross Blue-Shield of Alabama
KZD	California	Anthem Blue-Cross
KZE	South Dakota/Iowa	Wellmark Blue-Cross Blue-Shield
KZF	New York (Western)	Blue-Cross Blue-Shield of Western New York
KZG	North Carolina	Blue-Cross Blue-Shield of North Carolina
KZH	Illinois	Blue-Cross Blue-Shield of Illinois
KZI	Ohio	Anthem Blue-Cross Blue-Shield of Ohio
KZJ	-	Unallocated/Not Assigned
KZK	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KZL	Wisconsin	Anthem Blue-Cross Blue-Shield of Wisconsin
KZM	-	Unallocated/Not Assigned
KZN	Texas	Blue-Cross Blue-Shield of Texas
KZO	Michigan	Blue-Cross Blue-Shield of Michigan
KZP	Virginia	Anthem Blue-Cross Blue-Shield of Virginia
KZQ	New York (Western)	Blue-Cross Blue-Shield of Western New York
KZR	New Jersey	Horizon Blue-Cross Blue-Shield of New Jersey
KZS	Florida	Florida-Blue
KZT	-	Unallocated/Not Assigned
KZU	California	Anthem Blue-Cross
KZV	Maryland/District of Columbia/Northern Virginia	Carefirst Blue-Cross Blue-Shield
KZW	-	Unallocated/Not Assigned
KZX	Illinois	Blue-Cross Blue-Shield of Illinois
KZY	Michigan	Blue-Cross Blue-Shield of Michigan
KZZ	Georgia	Anthem Blue-Cross Blue-Shield of Georgia

BCBS Prefix List KAA to KZZ

Blue Cross Blue Shield Provider Phone Number

Blue Cross Blue Shield Federal Phone Number