BCBS alpha prefix list CAA-CZZ. There are total of 795 alpha prefix in BCBS CAA-CZZ list and 41 are Not Assigned prefixes out of 795.
BCBS Prefix | BCBS Plan Name |
C2A | Blue Cross Blue Shield Texas |
C2B | Highmark BCBS Pennsylvania |
C2C | Blue Shield Northeastern New York |
C2E | Premera Blue Cross |
C2F | Highmark BCBS Pennsylvania |
C2G | Blue Cross Blue Shield Minnesota |
C2H | Blue Cross Blue Shield Alabama |
C2I | Highmark BCBS Pennsylvania |
C2J | Blue Cross California |
C2K | Blue Cross Blue Shield Minnesota |
C2L | Highmark BCBS Pennsylvania |
C2M | Blue Cross California |
C2N | Highmark BCBS Pennsylvania |
C2Q | Independence Blue Cross |
C2R | Blue Cross Blue Shield Illinois |
C2S | Blue Cross Blue Shield Illinois |
C2V | Premera Blue Cross |
C2W | Regence Blue Cross Blue Shield Oregon |
C2Y | Blue Cross Blue Shield Minnesota |
C2Z | Anthem Blue Cross California |
C3A | Regence Blue Cross Blue Shield Oregon |
C3C | Regence Blue Cross Blue Shield Oregon |
C3D | Premera Blue Cross |
C3E | Blue Cross Blue Shield Texas |
C3F | Highmark BCBS Pennsylvania |
C3G | Anthem Blue Cross California |
C3J | Anthem BCBS Indiana |
C3K | Highmark BCBS Pennsylvania |
C3L | Highmark BCBS Pennsylvania |
C3M | Highmark BCBS Pennsylvania |
C3N | Blue Cross Blue Shield Texas |
C3S | Anthem BCBS Virginia |
C3T | Regence Blue Cross Blue Shield Oregon |
C3U | Anthem BCBS Wisconsin |
C3V | Blue Cross Blue Shield Illinois |
C3W | Regence Blue Cross Blue Shield Oregon |
C3X | Anthem BCBS Wisconsin |
C3Y | Empire Blue Cross Blue Shield |
C3Z | Empire Blue Cross Blue Shield |
C4A | Premera Blue Cross |
C4B | Anthem BCBS Virginia |
C4C | Blue Cross Blue Shield Texas |
C4D | Empire Blue Cross Blue Shield |
C4F | Anthem BCBS Virginia |
C4G | Anthem BCBS New Hampshire |
C4H | Regence Blue Shield Washington |
C4L | Blue Cross Blue Shield Texas |
C4M | Empire Blue Cross Blue Shield |
C4N | Independence Blue Cross |
C4P | Blue Cross Blue Shield Texas |
C4R | Premera Blue Cross |
C4T | Anthem BCBS Ohio |
C4U | Blue Cross Blue Shield Oklahoma |
C4V | Anthem BCBS Georgia |
C4W | BCBS Western New York |
C5A | Anthem Blue Cross California |
C5B | Blue Cross Blue Shield Illinois |
C5C | Blue Cross Blue Shield Arkansas |
C5D | Blue Cross Blue Shield Illinois |
C5G | Anthem Blue Cross California |
C5H | Anthem Blue Cross California |
C5J | Anthem Blue Cross California |
C5K | Blue Shield Northeastern New York |
C5L | Blue Cross Blue Shield Illinois |
C5M | Anthem BCBS Georgia |
C5R | Anthem BCBS Connecticut |
C5S | Anthem BCBS Colorado |
C5T | Anthem BCBS Missouri |
C5U | Anthem BCBS Colorado |
C5W | Anthem BCBS Georgia |
C5Z | BCBS Western New York |
C6A | Anthem Blue Cross California |
C6B | Anthem BCBS New Hampshire |
C6C | Anthem BCBS Virginia |
C6D | Anthem BCBS New Hampshire |
C6E | Anthem BCBS New Hampshire |
C6F | Blue Cross Blue Shield Illinois |
C6G | Anthem BCBS New Hampshire |
C6H | Anthem BCBS Virginia |
C6J | Blue Cross Blue Shield Illinois |
C6L | Horizon Blue Cross Blue Shield New Jersey |
C6P | Regence Blue Cross Blue Shield Oregon |
C6R | Empire Blue Cross Blue Shield |
C6S | Anthem BCBS Virginia |
C6T | Regence Blue Cross Blue Shield Oregon |
C6W | Anthem BCBS Georgia |
C7A | Anthem Blue Cross California |
C7B | Blue Cross Blue Shield Illinois |
C7C | Blue Cross Blue Shield Minnesota |
C7D | Blue Cross Blue Shield Illinois |
C7E | Anthem BCBS Colorado |
C7F | Blue Cross Blue Shield Illinois |
C7M | Anthem BCBS Wisconsin |
C7N | Anthem BCBS Wisconsin |
C7S | Blue Cross Blue Shield Minnesota |
C7T | Anthem BCBS Ohio |
C7W | Anthem BCBS Colorado |
C7X | Anthem BCBS Colorado |
C7Y | Regence Blue Shield Washington |
C8A | Anthem Blue Cross California |
C8B | Blue Cross Blue Shield Illinois |
C8C | Anthem BCBS Missouri |
C8D | Anthem BCBS Missouri |
C8F | Blue Cross Blue Shield Massachusetts |
C8M | Blue Cross Blue Shield Illinois |
C8S | Blue Cross Blue Shield Minnesota |
C8T | Anthem BCBS Nevada |
C8V | Anthem Blue Cross California |
C8W | Blue Cross Blue Shield Massachusetts |
C9A | BCBS Western New York |
C9B | Blue Cross Blue Shield Illinois |
C9C | Anthem BCBS Connecticut |
C9D | Regence Blue Shield Washington |
C9E | Anthem Blue Cross California |
C9H | Blue Cross Blue Shield Illinois |
C9R | Blue Cross Blue Shield Texas |
C9S | Premera Blue Cross |
CAA | Carefirst BCBS Maryland |
CAB | BCBS Massachusetts |
CAC | Anthem Blue Cross California |
CAD | Blue Cross Blue Shield Massachusetts |
CAE | Empire Blue Cross Blue Shield |
CAF | BCBS Mississippi |
CAG | Blue Shield California |
CAH | Blue Cross Blue Shield Georgia |
CAI | Anthem Blue Cross California |
CAJ | Wellmark BCBS |
CAK | Blue Shield California |
CAL | BCBS Minnesota |
CAM | Highmark BCBS |
CAN | BCBS Illinois |
CAO | Independence Blue Cross |
CAP | BCBS Texas |
CAQ | Premera Blue Cross |
CAR | Wellmark BCBS |
CAS | BCBS Texas |
CAT | Independence Blue Cross |
CAU | Carefirst BCBS |
CAV | Premera Blue Cross |
CAW | Blue Shield California |
CAX | Anthem Blue Cross California |
CAY | BCBS Massachusetts |
CAZ | BCBS Minnesota |
CBA | Anthem Blue Cross California |
CBB | BCBS Texas |
CBC | BCBS Massachusetts |
CBD | Highmark BCBS |
CBE | Independence Blue Cross |
CBF | Anthem BCBS Ohio |
CBG | BCBS Alabama |
CBH | Anthem BCBS Colorado |
CBI | Anthem BCBS Ohio |
CBJ | BCBS South Carolina |
CBK | Anthem BCBS Ohio |
CBL | Not Assigned Prefix |
CBM | Wellmark BCBS |
CBN | Blue Cross Blue Shield Georgia |
CBO | BCBS South Carolina |
CBP | Anthem BCBS Ohio |
CBQ | Anthem Blue Cross California |
CBR | BCBS Wisconsin |
CBS | Anthem BCBS New Hampshire |
CBT | Anthem BCBS Ohio |
CBU | Horizon BCBS New Jersey |
CBV | BCBS South Carolina |
CBW | Anthem BCBS Colorado |
CBX | Anthem BCBS Ohio |
CBY | BCBS Illinois |
CBZ | Horizon BCBS New Jersey |
CCA | BCBS Illinois |
CCB | Carefirst BCBS Maryland |
CCC | Blue Cross Idaho |
CCD | Blue Cross Blue Shield South Carolina |
CCE | Not Assigned Prefix |
CCF | BCBS Illinois |
CCG | Not Assigned Prefix |
CCH | Wellmark BCBS |
CCI | BCBS Michigan |
CCJ | BCBS Michigan |
CCK | BCBS Minnesota |
CCL | BCBS Illinois |
CCM | BCBS Texas |
CCN | BCBS Alabama |
CCO | Independence Administrators |
CCP | BCBS Michigan |
CCQ | Independence Blue Cross |
CCR | Wellmark BCBS |
CCS | Not Assigned Prefix |
CCT | Blue Cross Idaho |
CCU | Anthem BCBS Connecticut – Taft Hartley National Account |
CCV | Anthem Blue Cross California |
CCW | Carefirst BCBS |
CCX | BCBS Minnesota |
CCY | Wellmark BCBS |
CCZ | Blue Shield California |
CDA | BCBS Illinois |
CDB | Anthem Blue Cross California |
CDC | BCBS Arizona |
CDD | Carefirst Administrators |
CDE | BCBS Texas |
CDF | Anthem BCBS Kentucky |
CDG | Wellmark BCBS |
CDH | Not Assigned Prefix |
CDI | CareFirst BCBS |
CDJ | Anthem BCBS Indiana |
CDK | Empire BCBS New York |
CDL | Carefirst BCBS Maryland |
CDM | Highmark BCBS |
CDN | Blue Advantage Administrators Arkansas |
CDO | Wellmark BCBS |
CDP | Wellmark BCBS |
CDQ | Independence Blue Cross |
CDR | Carefirst BCBS Maryland |
CDS | Blue Shield Northeastern New York |
CDT | BCBS Minnesota |
CDU | BCBS Illinois |
CDV | BCBS South Carolina |
CDW | BCBS Massachusetts |
CDX | BCBS Illinois |
CDY | Carefirst Administrators |
CDZ | Independence Blue Cross |
CEA | Anthem BCBS Virginia |
CEB | Wellmark BCBS |
CEC | BCBS Minnesota |
CED | BCBS Illinois |
CEE | BCBS Texas |
CEF | Anthem BCBS Ohio |
CEG | Carefirst BCBS Maryland |
CEH | Blue Cross Blue Shield Massachusetts |
CEI | CareFirst BCBS |
CEJ | BCBS Illinois |
CEK | Regence Blue Cross Blue Shield Utah |
CEL | BCBS Massachusetts |
CEM | Anthem Blue Cross California |
CEN | Not Assigned Prefix |
CEO | BCBS Nebraska |
CEP | BCBS Illinois |
CEQ | Wellmark BCBS |
CER | Not Assigned Prefix |
CES | BCBS South Carolina |
CET | Blue Shield California |
CEU | BCBS Alabama |
CEV | BCBS Minnesota |
CEW | Wellmark BCBS |
CEX | BCBS Illinois |
CEY | BCBS Illinois |
CEZ | BCBS Illinois |
CFA | Independence Blue Cross |
CFB | Wellmark BCBS |
CFC | Anthem BCBS Georgia |
CFD | Anthem BCBS Ohio |
CFE | BCBS South Carolina |
CFF | Highmark BCBS |
CFG | Not Assigned Prefix |
CFH | Anthem Blue Cross California |
CFI | Carefirst BCBS Maryland |
CFJ | Wellmark BCBS |
CFK | Wellmark BCBS |
CFL | BCBS South Carolina |
CFM | BCBS Massachusetts |
CFN | BCBS Massachusetts |
CFO | Carefirst BCBS Maryland |
CFP | Anthem Blue Cross California |
CFQ | Blue Cross Idaho |
CFR | BCBS Illinois |
CFS | Horizon Blue Cross Blue Shield New Jersey |
CFT | Empire Blue Cross Blue Shield |
CFU | CareFirst BCBS |
CFV | Wellmark BCBS |
CFW | BCBS Massachusetts |
CFX | Premera Blue Cross |
CFY | Anthem BCBS Ohio |
CFZ | Anthem BCBS Ohio |
CGA | Anthem Blue Cross California |
CGB | BCBS Texas |
CGC | BCBS South Carolina |
CGD | Blue Shield California |
CGE | BCBS Texas |
CGF | BCBS Arizona |
CGG | Anthem BCBS Kentucky |
CGH | Anthem BCBS Missouri |
CGI | Wellmark BCBS |
CGJ | BCBS Massachusetts |
CGK | Carefirst BCBS Maryland |
CGL | BCBS Minnesota |
CGM | Carefirst Administrators |
CGN | BCBS Nebraska |
CGO | BCBS Illinois |
CGP | Excellus BCBS New York |
CGQ | BCBS North Carolina |
CGR | Carefirst BCBS Maryland |
CGS | Anthem BCBS Missouri |
CGT | Not Assigned Prefix |
CGU | Not Assigned Prefix |
CGV | Carefirst BCBS Maryland |
CGW | BCBS Minnesota |
CGX | Anthem BCBS Missouri |
CGY | BCBS Florida |
CGZ | Anthem BCBS Ohio |
CHA | BCBS Alabama |
CHB | BCBS Massachusetts |
CHC | Carefirst BCBS |
CHD | Highmark BCBS Pennsylvania |
CHE | BCBS Nebraska |
CHF | BCBS Texas |
CHG | BCBS Illinois |
CHH | BCBS Tennessee |
CHI | Not Assigned Prefix |
CHJ | Not Assigned Prefix |
CHK | Wellmark BCBS |
CHL | Anthem BCBS Ohio |
CHM | Blue Cross Blue Shield Nebraska |
CHN | Not Assigned Prefix |
CHO | BCBS South Carolina |
CHP | Capital Blue Cross |
CHQ | Anthem Blue Cross California |
CHR | BCBS Illinois |
CHS | BCBS North Carolina |
CHT | BCBS Tennessee |
CHU | Carefirst BCBS Maryland |
CHV | BCBS Illinois |
CHW | BCBS South Carolina |
CHX | Not Assigned Prefix |
CHY | BCBS South Carolina |
CHZ | BCBS Minnesota |
CIA | Carefirst Administrators |
CIB | BCBS Illinois |
CIC | Carefirst BCBS Maryland |
CID | BCBS North Carolina |
CIE | Wellmark BCBS |
CIF | BCBS Illinois |
CIG | Not Assigned Prefix |
CIH | Carefirst BCBS Maryland |
CII | Anthem Blue Cross California |
CIJ | Blue Cross Idaho |
CIK | Capital Blue Cross |
CIL | BCBS South Carolina |
CIM | Blue Shield California |
CIN | Carefirst BCBS |
CIO | Capital Blue Cross |
CIP | BCBS Alabama |
CIQ | BCBS Tennessee |
CIR | Premera Blue Cross |
CIS | Regence Blue Shield Washington |
CIT | Blue Cross Blue Shield South Carolina |
CIU | Anthem BCBS Virginia |
CIV | Capital Blue Cross |
CIW | Anthem BCBS Ohio |
CIX | Anthem BCBS Missouri |
CIY | BCBS South Carolina |
CIZ | CareFirst BCBS |
CJA | Independence Blue Cross |
CJB | BCBS Illinois |
CJC | BCBS Nebraska |
CJD | Anthem Blue Cross California |
CJE | Empire BCBS New York |
CJF | BCBS Nebraska |
CJG | BCBS Kansas City |
CJH | BCBS North Carolina |
CJI | Highmark BCBS West Virginia |
CJJ | Premera Blue Cross Washington |
CJK | BCBS Massachusetts |
CJL | Empire BCBS New York |
CJM | BCBS Florida |
CJN | BCBS Florida |
CJO | Anthem BCBS Ohio |
CJP | Horizon BCBS New Jersey |
CJQ | Blue Cross Idaho |
CJR | Anthem BCBS Wisconsin |
CJS | BCBS Illinois |
CJT | BCBS Texas |
CJU | BCBS Illinois |
CJV | Empire BCBS New York |
CJW | Regence Blue Cross Blue Shield Oregon |
CJX | Anthem BCBS Ohio |
CJY | Anthem BCBS Ohio |
CJZ | Wellmark BCBS |
CKA | CareFirst BCBS |
CKB | Anthem BCBS Ohio |
CKC | Anthem BCBS Connecticut |
CKD | BCBS North Carolina |
CKE | BCBS Western New York |
CKF | Blue Cross Idaho |
CKG | BCBS Tennessee |
CKH | Anthem BCBS Indiana |
CKI | Anthem Blue Cross California |
CKJ | Anthem BCBS Ohio |
CKK | Highmark BCBS |
CKL | Carefirst Administrators |
CKM | Highmark BCBS |
CKN | Regence Blue Cross Blue Shield Utah |
CKO | BCBS Massachusetts |
CKP | BCBS Texas |
CKQ | Anthem BCBS Ohio |
CKR | BCBS Tennessee |
CKS | Anthem BCBS Missouri |
CKT | Not Assigned Prefix |
CKU | Anthem BCBS Ohio |
CKV | Anthem BCBS Ohio |
CKW | Anthem BCBS Ohio |
CKX | Not Assigned Prefix |
CKY | Blue Shield California |
CKZ | Premera Blue Cross |
CLA | BCBS Illinois |
CLB | BCBS Illinois |
CLC | BCBS South Carolina |
CLD | Anthem BCBS Georgia |
CLE | BCBS Texas |
CLF | Anthem BCBS Georgia |
CLG | Carefirst BCBS |
CLH | Excellus BCBS New York |
CLI | Wellmark BCBS |
CLJ | Anthem BCBS Ohio |
CLK | Empire BCBS New York |
CLL | Anthem Blue Cross California |
CLM | Wellmark BCBS |
CLN | BCBS South Carolina |
CLO | BCBS Mississippi |
CLP | BCBS Illinois |
CLQ | Anthem BCBS Virginia |
CLR | Premera Blue Cross Washington |
CLS | BCBS Massachusetts |
CLT | Wellmark BCBS |
CLU | Anthem BCBS Virginia |
CLV | CareFirst BCBS |
CLW | Anthem Blue Cross California |
CLX | Premera Blue Cross |
CLY | Wellmark BCBS |
CLZ | Carefirst BCBS Maryland |
CMA | BCBS Michigan |
CMB | Anthem BCBS Virginia |
CMC | Wellmark BCBS |
CMD | BCBS Georgia |
CME | BCBS Illinois |
CMF | Wellmark BCBS |
CMG | Wellmark BCBS |
CMH | BCBS Tennessee |
CMI | Independence Blue Cross |
CMJ | Anthem BCBS Ohio |
CMK | Anthem BCBS Ohio |
CML | Not Assigned Prefix |
CMM | BCBS Massachusetts |
CMN | Blue Shield Northeastern New York |
CMO | BCBS Arizona |
CMP | BCBS Minnesota |
CMQ | Regence BCBS Oregon |
CMR | BCBS Illinois |
CMS | BCBS Massachusetts |
CMT | Not Assigned Prefix |
CMU | Highmark BCBS Pennsylvania |
CMV | Blue Shield California |
CMW | Wellmark BCBS |
CMX | Excellus BCBS New York |
CMY | Blue Cross Idaho |
CMZ | Anthem BCBS Ohio |
CNA | Premera Blue Cross |
CNB | Anthem BCBS Ohio |
CNC | BCBS Illinois |
CND | BCBS Minnesota |
CNE | Wellmark BCBS |
CNF | Wellmark BCBS |
CNG | Highmark BCBS |
CNH | Anthem BCBS Ohio |
CNI | BCBS Texas |
CNJ | BCBS South Carolina |
CNK | Wellmark BCBS |
CNL | BCBS Illinois |
CNM | Highmark BCBS |
CNN | Highmark BCBS |
CNO | Anthem Blue Cross California |
CNP | BCBS Western New York |
CNQ | Anthem Blue Cross California |
CNR | Carefirst BCBS |
CNS | Not Assigned Prefix |
CNT | BCBS Illinois |
CNU | Carefirst BCBS |
CNV | BCBS Illinois |
CNW | Carefirst BCBS |
CNX | BCBS Minnesota |
CNY | Anthem BCBS Virginia |
CNZ | BCBS Illinois |
COA | Capital Blue Cross |
COB | BCBS Texas |
COC | Carefirst BCBS Maryland |
COD | Anthem BCBS Ohio |
COE | Anthem Blue Cross California |
COF | Not Assigned Prefix |
COG | Anthem BCBS Colorado |
COH | Empire BCBS New York |
COI | Not Assigned Prefix |
COJ | BCBS Alabama |
COL | Highmark BCBS |
COM | BCBS Alabama |
CON | BCBS Massachusetts |
COO | BCBS Minnesota |
COP | BCBS Alabama |
COQ | Independence Blue Cross |
COR | Blue Shield California |
COS | Independence Blue Cross |
COT | Blue Cross Idaho |
COU | BCBS Texas |
COV | BCBS Arizona |
COW | Highmark BCBS |
COX | Blue Shield California |
COY | Capital Blue Cross |
COZ | Highmark BCBS |
CPA | BCBS Minnesota |
CPB | Carefirst Administrators |
CPC | BCBS Alabama |
CPD | BCBS Massachusetts |
CPE | BCBS Illinois |
CPF | BCBS South Carolina |
CPG | Blue Shield Northeastern New York |
CPH | BCBS Illinois |
CPI | BCBS Minnesota |
CPJ | Carefirst Administrators |
CPK | Regence BCBS Washington |
CPL | BCBS Kansas City |
CPM | Carefirst BCBS |
CPN | Carefirst BCBS |
CPO | BCBS Texas |
CPP | Wellmark BCBS |
CPQ | Anthem Blue Cross California |
CPR | Anthem Blue Cross California |
CPS | BCBS Alabama |
CPT | Anthem Blue Cross California |
CPU | BCBS Nebraska |
CPV | Anthem Blue Cross California |
CPW | Wellmark BCBS |
CPX | BCBS South Carolina |
CPY | BCBS Illinois |
CPZ | Blue Shield Northeastern New York |
CQA | Independence Blue Cross |
CQB | Anthem Blue Cross California |
CQC | Not Assigned Prefix |
CQD | BCBS South Carolina |
CQE | BCBS Missouri |
CQF | BCBS South Carolina |
CQG | Anthem Blue Cross California |
CQH | Regence BCBS Oregon |
CQI | Carefirst BCBS Maryland |
CQJ | BCBS Texas |
CQK | Blue Shield California |
CQL | Anthem Blue Cross California |
CQM | Highmark BCBS |
CQN | Blue Shield California |
CQO | Carefirst BCBS Maryland |
CQP | Carefirst BCBS Maryland |
CQQ | Anthem BCBS Colorado |
CQR | Anthem Blue Cross California |
CQS | BCBS Western New York |
CQT | Carefirst BCBS Maryland |
CQU | Carefirst BCBS Maryland |
CQV | Wellmark BCBS |
CQW | BCBS Minnesota |
CQX | Independence Blue Cross |
CQY | Wellmark BCBS |
CQZ | Blue Cross Idaho |
CRA | Capital Blue Cross |
CRB | BCBS Minnesota |
CRC | Capital Blue Cross |
CRD | BCBS Minnesota |
CRE | Blue Shield California |
CRF | BCBS South Carolina |
CRG | BCBS Texas |
CRH | BCBS Michigan |
CRI | Anthem BCBS Ohio |
CRJ | Premera Blue Cross |
CRK | BCBS Texas |
CRL | Excellus BCBS New York |
CRM | BCBS Illinois |
CRN | BCBS South Carolina |
CRO | Anthem BCBS Virginia |
CRP | BCBS Illinois |
CRQ | Anthem BCBS Wisconsin |
CRR | Anthem BCBS Ohio |
CRS | Premera Blue Cross |
CRT | BCBS Nebraska |
CRU | BCBS Western New York |
CRV | Not Assigned Prefix |
CRW | BCBS Nebraska |
CRX | BCBS North Carolina |
CRY | BCBS Tennessee |
CRZ | BCBS Texas |
CSA | BCBS Alabama |
CSB | BCBS Illinois |
CSC | BCBS South Carolina |
CSD | Carefirst BCBS Maryland |
CSE | Not Assigned Prefix |
CSF | Anthem BCBS Colorado |
CSG | Anthem BCBS Georgia |
CSH | Anthem BCBS Georgia |
CSI | BCBS Kansas City |
CSJ | Anthem BCBS Missouri |
CSK | Wellmark BCBS |
CSL | Horizon BCBS New Jersey |
CSM | BCBS Arkansas Blue Advantage |
CSN | Independence Blue Cross |
CSO | Carefirst BCBS Maryland |
CSP | Excellus BCBS New York |
CSQ | Anthem BCBS Missouri |
CSR | Blue Shield California |
CSS | Anthem BCBS Colorado |
CST | Anthem BCBS Colorado |
CSU | Regence BCBS Utah |
CSV | Anthem BCBS Virginia |
CSW | BCBS Nebraska |
CSX | Wellmark BCBS |
CSY | Anthem Blue Cross California |
CSZ | BCBS South Carolina |
CT2 | Assigned |
CT5 | Assigned |
CTA | BCBS Massachusetts |
CTB | BCBS South Carolina |
CTC | BCBS Oklahoma |
CTD | Anthem BCBS Georgia |
CTE | Blue Cross Idaho |
CTF | BCBS Minnesota |
CTG | Not Assigned Prefix |
CTH | BCBS South Carolina |
CTI | BCBS Massachusetts |
CTJ | Anthem BCBS Indiana |
CTK | Capital Blue Cross |
CTL | BCBS Illinois |
CTM | Blue Cross Idaho |
CTN | Anthem BCBS Connecticut |
CTO | Blue Shield California |
CTP | Anthem BCBS Connecticut |
CTQ | BCBS Western New York |
CTR | Anthem BCBS Indiana |
CTS | BCBS Nebraska |
CTT | Premera Blue Cross |
CTU | Blue Shield California |
CTV | BCBS Massachusetts |
CTW | Premera Blue Cross Washington |
CTX | Blue Shield California |
CTY | BCBS Illinois |
CTZ | BCBS Arizona |
CUA | Not Assigned Prefix |
CUB | Excellus BCBS New York |
CUC | BCBS Illinois |
CUD | BCBS Massachusetts |
CUE | Not Assigned Prefix |
CUF | Blue Shield California |
CUG | Wellmark BCBS |
CUH | Anthem BCBS Colorado |
CUI | Independence Blue Cross |
CUJ | BCBS South Carolina |
CUK | BCBS Alabama |
CUL | Blue Shield California |
CUN | Highmark BCBS |
CUO | Independence Blue Cross |
CUP | Wellmark BCBS |
CUQ | Blue Shield California |
CUR | BCBS Western New York |
CUS | Independence Blue Cross |
CUT | BCBS Illinois |
CUU | BCBS Texas |
CUV | BCBS Illinois |
CUW | Wellmark BCBS |
CUX | Regence Blue Shield Idaho |
CUY | Regence Blue Shield Washington |
CUZ | Anthem BCBS Ohio |
CVA | Anthem BCBS Ohio |
CVB | BCBS Florida |
CVC | BCBS Illinois |
CVD | Carefirst Administrators |
CVE | Anthem BCBS Ohio |
CVF | Anthem BCBS Ohio |
CVG | Anthem BCBS Ohio |
CVH | Not Assigned Prefix |
CVI | BCBS Alabama |
CVJ | BCBS Florida |
CVK | BCBS Florida |
CVL | Regence BCBS Oregon |
CVM | Anthem BCBS Wisconsin |
CVN | Anthem BCBS Wisconsin |
CVO | Anthem BCBS Virginia |
CVP | Anthem BCBS Ohio |
CVQ | Anthem BCBS Ohio |
CVR | Anthem BCBS Ohio |
CVS | Wellmark BCBS |
CVT | Carefirst BCBS Maryland |
CVU | Anthem BCBS Virginia |
CVV | Carefirst BCBS Maryland |
CVW | Blue Shield California |
CVX | BCBS Illinois |
CVY | Anthem BCBS Ohio |
CVZ | Wellmark BCBS |
CWA | Carefirst BCBS Maryland |
CWB | Anthem BCBS Ohio |
CWC | Not Assigned Prefix |
CWD | Wellmark BCBS |
CWE | BCBS Michigan |
CWF | Blue Cross Idaho |
CWG | Anthem BCBS Ohio |
CWH | Anthem BCBS Missouri |
CWI | Blue Shield California |
CWJ | BCBS Alabama |
CWK | BCBS Massachusetts |
CWL | BCBS Illinois |
CWM | Highmark BCBS |
CWN | Carefirst BCBS Maryland |
CWO | BCBS Massachusetts |
CWP | BCBS Texas |
CWQ | Anthem BCBS Ohio |
CWR | Anthem BCBS Georgia |
CWS | BCBS Texas |
CWT | BCBS Texas |
CWU | Carefirst Administrators |
CWV | Carefirst Administrators |
CWW | Wellmark BCBS |
CWX | Anthem BCBS Wisconsin |
CWY | Anthem BCBS Missouri |
CWZ | Empire BCBS New York |
CXA | Premera Blue Cross |
CXB | Carefirst BCBS Maryland |
CXC | BCBS Rhose Island |
CXD | BCBS Illinois |
CXE | BCBS South Carolina |
CXF | Premera Blue Cross |
CXG | BCBS Massachusetts |
CXH | BCBS Minnesota |
CXI | BCBS Nebraska |
CXJ | Excellus BCBS New York |
CXK | BCBS Texas |
CXL | Not Assigned Prefix |
CXM | Highmark BCBS |
CXN | BCBS South Carolina |
CXO | BCBS Arkansas Blue Advantage |
CXP | BCBS Texas |
CXQ | Wellmark BCBS |
CXR | Highmark BCBS |
CXS | Anthem BCBS Georgia |
CXT | BCBS Illinois |
CXU | Not Assigned Prefix |
CXV | Blue Shield California |
CXW | BCBS South Carolina |
CXX | Blue Shield California |
CXY | Not Assigned Prefix |
CXZ | Carefirst BCBS Maryland |
CYA | BCBS Illinois |
CYB | Blue Shield California |
CYC | BCBS Illinois |
CYD | BCBS Florida |
CYE | Regence BCBS Utah |
CYF | Carefirst BCBS |
CYG | BCBS Florida |
CYH | BCBS Georgia |
CYI | BCBS Massachusetts |
CYJ | Anthem BCBS Georgia |
CYK | BCBS South Carolina |
CYL | BCBS Illinois |
CYM | Anthem Blue Cross California |
CYN | Highmark BCBS |
CYO | BCBS Massachusetts |
CYP | BCBS Illinois |
CYQ | BCBS Illinois |
CYR | BCBS Illinois |
CYS | BCBS Illinois |
CYT | Anthem BCBS Georgia |
CYU | Empire BCBS New York |
CYV | Regence BCBS Washington |
CYW | Not Assigned Prefix |
CYX | BCBS Tennessee |
CYY | BCBS South Carolina |
CYZ | Regence BCBS Washington |
CZA | Anthem BCBS Kentucky |
CZB | Anthem BCBS Kentucky |
CZC | Anthem BCBS Connecticut |
CZD | Not Assigned Prefix |
CZE | BCBS Texas |
CZF | Not Assigned Prefix |
CZG | Carefirst Administrators |
CZH | Anthem BCBS Connecticut |
CZI | Blue Shield California |
CZJ | Premera Blue Cross |
CZK | Anthem BCBS Virginia |
CZL | Not Assigned Prefix |
CZM | Not Assigned Prefix |
CZN | Independence Blue Cross |
CZO | Carefirst BCBS |
CZP | Anthem BCBS Ohio |
CZQ | Anthem BCBS Ohio |
CZR | Wellmark BCBS |
CZS | Independence Blue Cross |
CZT | Anthem BCBS Connecticut |
CZU | Anthem Blue Cross California |
CZV | Independence Blue Cross |
CZW | BCBS Minnesota |
CZX | Not Assigned Prefix |
CZY | BCBS North Carolina |
CZZ | Highmark BCBS |
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