Insurance Identifier Lookup RAA – RZZ
| Prefix | Plan Name |
|---|---|
| R2A | Highmark BCBS of Pennsylvania |
| R2B | Blue Cross Blue Shield of Illinois |
| R2C | Premera Blue Cross |
| R2D | Blue Cross Blue Shield of Illinois |
| R2E | Blue Cross Blue Shield of Illinois |
| R2F | Blue Cross Blue Shield of Illinois |
| R2G | Blue Cross Blue Shield of Texas |
| R2H | Anthem BCBS of Indiana |
| R2I | Blue Cross Blue Shield of Rhode Island |
| R2J | Anthem BCBS of Ohio |
| R2K | Anthem BCBS of Ohio |
| R2L | Highmark BCBS of Pennsylvania |
| R2M | Empire Blue Cross Blue Shield |
| R2P | Regence Blue Cross Blue Shield of Oregon |
| R2R | Empire Blue Cross Blue Shield |
| R2S | Regence Blue Cross Blue Shield of Oregon |
| R2T | Blue Cross Blue Shield of Illinois |
| R2X | Premera Blue Cross |
| R3A | Anthem BCBS of Ohio |
| R3B | Blue Cross Blue Shield of Texas |
| R3D | Premera Blue Cross |
| R3E | Anthem BCBS of Virginia |
| R3F | Blue Cross Blue Shield of Illinois |
| R3G | Anthem BCBS of Ohio |
| R3H | Anthem BCBS of Georgia |
| R3M | Empire Blue Cross Blue Shield |
| R3P | Blue Cross Blue Shield of Illinois |
| R3R | Regence Blue Cross Blue Shield of Oregon |
| R3S | Blue Cross Blue Shield of Illinois |
| R3T | Blue Cross Blue Shield of Illinois |
| R3W | Premera Blue Cross |
| R4A | Highmark BCBS of Pennsylvania |
| R4B | Blue Cross Blue Shield of Texas |
| R4D | Premera Blue Cross |
| R4F | Blue Cross Blue Shield of Illinois |
| R4J | Anthem BCBS of Wisconsin |
| R4K | Anthem BCBS of Wisconsin |
| R4P | Blue Cross Blue Shield of Illinois |
| R4S | Premera Blue Cross |
| R5C | Blue Cross Blue Shield of Illinois |
| R5F | Blue Cross Blue Shield of Illinois |
| R5L | Blue Cross Blue Shield of Massachusetts |
| R6A | Anthem BCBS of Ohio |
| R6D | Regence Blue Cross Blue Shield of Oregon |
| R6F | Blue Cross Blue Shield of Illinois |
| R6P | Premera Blue Cross |
| R6S | Regence Blue Cross Blue Shield of Oregon |
| R7F | Regence Blue Shield of Washington |
| RAA | Independence Blue Cross |
| RAB | Blue Cross Blue Shield of South Carolina |
| RAC | Anthem BCBS of Wisconsin |
| RAD | Wellmark BCBS |
| RAE | Blue Cross Blue Shield of North Carolina |
| RAF | Blue Cross of California |
| RAG | Wellmark BCBS |
| RAH | Anthem BCBS of Connecticut |
| RAI | Wellmark BCBS |
| RAJ | Blue Cross Blue Shield of Alabama |
| RAK | Independence Blue Cross |
| RAL | Anthem BCBS of Ohio |
| RAM | BCBS of Texas |
| RAN | Wellmark BCBS |
| RAO | Independence Blue Cross |
| RAP | Wellmark BCBS |
| RAQ | Wellmark BCBS |
| RAR | Anthem BCBS of Kentucky |
| RAS | Blue Shield of California |
| RAT | Blue Cross of California |
| RAU | Blue Cross Blue Shield of South Carolina |
| RAV | Anthem BCBS of Virginia |
| RAW | Blue Cross of California |
| RAX | BCBS of Western New York |
| RAY | CareFirst BCBS |
| RAZ | Blue Shield of California |
| RBA | Anthem BCBS of Georgia |
| RBB | Blue Shield of California |
| RBC | Anthem BCBS of Wisconsin |
| RBD | Blue Cross Blue Shield of Minnesota |
| RBE | Wellmark BCBS |
| RBF | Blue Cross Blue Shield of Minnesota |
| RBG | Blue Cross Blue Shield of Illinois |
| RBH | Anthem BCBS of Ohio |
| RBI | Blue Cross Blue Shield of Mississippi |
| RBJ | Blue Shield of California |
| RBK | BCBS of Florida |
| RBL | Blue Cross of California |
| RBM | CareFirst BCBS |
| RBN | Blue Cross Blue Shield of South Carolina |
| RBO | Anthem BCBS of Georgia |
| RBP | Blue Cross Blue Shield of Minnesota |
| RBQ | Anthem BCBS of Ohio |
| RBR | Blue Cross Blue Shield of Massachusetts |
| RBS | Blue Cross Blue Shield of Texas |
| RBT | Blue Cross Blue Shield of Illinois |
| RBU | Blue Cross of California |
| RBV | CareFirst BCBS |
| RBW | Blue Shield of Northeastern New York |
| RBX | Blue Cross Blue Shield of South Carolina |
| RBY | Blue Cross Blue Shield of Minnesota |
| RBZ | Blue Shield of Northeastern New York |
| RCA | Unassigned |
| RCB | Blue Cross of Idaho |
| RCC | Empire Blue Cross Blue Shield |
| RCD | Anthem BCBS of Virginia |
| RCE | BCBS of Western New York |
| RCF | Blue Cross Blue Shield of Alabama |
| RCG | Regence Blue Cross Blue Shield of Oregon |
| RCH | Blue Cross Blue Shield of Massachusetts |
| RCI | Anthem BCBS of Missouri |
| RCJ | Anthem BCBS of Georgia |
| RCK | Wellmark BCBS |
| RCL | Blue Cross Blue Shield of Tennessee |
| RCM | Blue Cross Blue Shield of Alabama |
| RCN | Wellmark BCBS |
| RCO | Regence Blue Cross Blue Shield of Oregon |
| RCP | CareFirst BCBS |
| RCQ | Blue Cross Blue Shield of Texas |
| RCR | Blue Cross Blue Shield of Illinois |
| RCS | CareFirst BCBS |
| RCT | Anthem BCBS of Virginia |
| RCU | Unassigned |
| RCV | Anthem BCBS of Ohio |
| RCW | Blue Cross Blue Shield of South Carolina |
| RCX | Anthem BCBS of Connecticut |
| RCY | Blue Cross Blue Shield of Illinois |
| RCZ | Anthem BCBS of Connecticut |
| RDA | Anthem BCBS of Georgia |
| RDB | Blue Cross Blue Shield of North Carolina |
| RDC | Blue Cross Blue Shield of South Carolina |
| RDD | Blue Cross Blue Shield of North Dakota |
| RDE | Blue Cross Blue Shield of Kansas City |
| RDF | Empire Blue Cross Blue Shield |
| RDG | Anthem BCBS of Ohio |
| RDH | Anthem BCBS of Ohio |
| RDI | Anthem BCBS of Wisconsin |
| RDJ | BCBS of Western New York |
| RDK | Regence Blue Shield of Washington |
| RDL | Anthem BCBS of Wisconsin |
| RDM | Highmark BCBS of Pennsylvania |
| RDN | Blue Shield of California |
| RDO | Blue Cross Blue Shield of North Dakota |
| RDP | Wellmark BCBS |
| RDQ | Unassigned |
| RDR | Highmark BCBS |
| RDS | Blue Cross Blue Shield of Michigan |
| RDT | Blue Shield of California |
| RDU | Blue Cross Blue Shield of North Carolina |
| RDV | Blue Cross Blue Shield of Rhode Island |
| RDW | Regence Blue Shield of Washington |
| RDX | Blue Cross of California |
| RDY | Wellmark BCBS |
| RDZ | Highmark BCBS of Pennsylvania |
| REA | Blue Cross Blue Shield of North Carolina |
| REB | CareFirst BCBS |
| REC | Wellmark BCBS |
| RED | CareFirst BCBS |
| REE | CareFirst BCBS |
| REF | BCBS of Texas |
| REG | Wellmark BCBS |
| REH | Blue Shield of California |
| REI | Blue Shield of California |
| REJ | Blue Cross Blue Shield of Michigan |
| REK | Wellmark BCBS |
| REL | Blue Shield of California |
| REM | Blue Cross Blue Shield of Vermont |
| REN | Blue Cross Blue Shield of Michigan |
| REO | Blue Cross Blue Shield of North Carolina |
| REP | Empire Blue Cross Blue Shield |
| REQ | BCBS of Western New York |
| RER | Blue Cross of California |
| RES | Anthem BCBS of Virginia |
| RET | Blue Cross Blue Shield of Texas |
| REU | Blue Cross of California |
| REV | Blue Cross Blue Shield of Massachusetts |
| REW | Blue Shield of California |
| REX | Blue Cross Blue Shield of Texas |
| REY | BCBS of Texas |
| REZ | Blue Shield of California |
| RFA | Blue Cross Blue Shield of Kansas City |
| RFB | Empire Blue Cross Blue Shield |
| RFC | Blue Cross Blue Shield of South Carolina |
| RFD | Blue Cross Blue Shield of Minnesota |
| RFE | Anthem BCBS of Georgia |
| RFF | Blue Cross Blue Shield of Minnesota |
| RFG | Blue Cross of California |
| RFH | Blue Cross Blue Shield of Illinois |
| RFI | Blue Shield of California |
| RFJ | Anthem BCBS of Wisconsin |
| RFK | Blue Cross Blue Shield of Illinois |
| RFL | Anthem BCBS of Wisconsin |
| RFM | Anthem BCBS of Georgia |
| RFN | Blue Cross of California |
| RFO | Blue Cross Blue Shield of Kansas City |
| RFP | Anthem BCBS of Wisconsin |
| RFQ | Anthem BCBS of Virginia |
| RFR | Independence Blue Cross |
| RFS | Blue Shield of California |
| RFT | Blue Shield of California |
| RFU | Blue Cross of California |
| RFV | BCBS of Michigan |
| RFW | Horizon Blue Cross Blue Shield of New Jersey |
| RFX | Blue Cross of Idaho |
| RFY | Blue Cross Blue Shield of Michigan |
| RFZ | Blue Cross of California |
| RGA | Blue Cross of California |
| RGB | Blue Cross Blue Shield of Illinois |
| RGC | Blue Cross Blue Shield of Texas |
| RGD | Wellmark BCBS |
| RGE | Wellmark BCBS |
| RGF | Blue Cross Blue Shield of North Carolina |
| RGG | Blue Cross Blue Shield of Tennessee |
| RGH | Blue Cross Blue Shield of Texas |
| RGI | Blue Cross Blue Shield of Michigan |
| RGJ | Premera Blue Cross |
| RGK | Blue Cross Blue Shield of Kansas City |
| RGL | Blue Cross Blue Shield of Illinois |
| RGM | Blue Cross of California |
| RGN | Blue Cross Blue Shield of Alabama |
| RGO | Regence Blue Cross Blue Shield of Oregon |
| RGP | Blue Cross of California |
| RGQ | Anthem BCBS of Virginia |
| RGR | Blue Cross Blue Shield of Illinois |
| RGS | Blue Cross of Idaho |
| RGT | Blue Cross Blue Shield of Alabama |
| RGU | Blue Cross of California |
| RGV | Blue Cross Blue Shield of North Carolina |
| RGW | Horizon Blue Cross Blue Shield of New Jersey |
| RGX | Anthem BCBS of Virginia |
| RGY | Independence Blue Cross |
| RGZ | Anthem BCBS of Wisconsin |
| RHA | Blue Shield of California |
| RHB | Blue Cross of California |
| RHC | Blue Cross Blue Shield of Massachusetts |
| RHD | Blue Cross of California |
| RHE | Anthem BCBS of Missouri |
| RHF | Anthem BCBS of Kentucky |
| RHG | Blue Cross Blue Shield of Kansas City |
| RHH | Blue Cross Blue Shield of Texas |
| RHI | Blue Cross of Idaho |
| RHJ | Blue Cross Blue Shield of South Carolina |
| RHK | Blue Cross Blue Shield of Nebraska |
| RHL | Premera Blue Cross |
| RHM | Highmark BCBS of Pennsylvania |
| RHN | Highmark BCBS of Pennsylvania |
| RHO | Anthem BCBS of Missouri |
| RHP | Blue Cross of California |
| RHQ | Regence Blue Cross Blue Shield of Oregon |
| RHR | Anthem BCBS of Kentucky |
| RHS | Anthem BCBS of Georgia |
| RHT | Anthem BCBS of Georgia |
| RHU | Anthem BCBS of Virginia |
| RHV | Highmark BCBS of Pennsylvania |
| RHW | Blue Cross Blue Shield of Texas |
| RHX | Anthem BCBS of Wisconsin |
| RHY | Blue Cross Blue Shield of Illinois |
| RHZ | Blue Cross Blue Shield of Nebraska |
| RIA | Blue Cross Blue Shield of Rhode Island |
| RIB | Blue Cross Blue Shield of Rhode Island |
| RIC | Anthem BCBS of Virginia |
| RID | Independence Blue Cross |
| RIE | Blue Cross Blue Shield of Massachusetts |
| RIF | Highmark BCBS of Pennsylvania |
| RIG | Blue Cross Blue Shield of Michigan |
| RIH | Highmark BCBS of Pennsylvania |
| RII | Regence Blue Cross Blue Shield of Utah |
| RIJ | Blue Shield of California |
| RIK | Wellmark BCBS |
| RIL | Blue Cross Blue Shield of South Carolina |
| RIM | Regence Blue Shield of Washington |
| RIN | Blue Cross Blue Shield of Rhode Island |
| RIO | Unassigned |
| RIP | Independence Blue Cross |
| RIQ | Blue Cross Blue Shield of Michigan |
| RIR | Highmark BCBS of Pennsylvania |
| RIS | Blue Cross Blue Shield of Rhode Island |
| RIT | Independence Blue Cross |
| RIU | Anthem BCBS of Kentucky |
| RIV | Independence Blue Cross |
| RIW | Unassigned |
| RIX | Blue Shield of California |
| RIY | BCBS of Florida |
| RIZ | Blue Cross Blue Shield of Alabama |
| RJA | Horizon Blue Cross Blue Shield of New Jersey |
| RJB | Blue Cross Blue Shield of Alabama |
| RJC | Anthem BCBS of Kentucky |
| RJD | Anthem BCBS of Georgia |
| RJE | Anthem BCBS of Ohio |
| RJF | Regence Blue Cross Blue Shield of Oregon |
| RJG | Independence Blue Cross |
| RJH | Wellmark BCBS |
| RJI | Blue Cross Blue Shield of South Carolina |
| RJJ | Unassigned |
| RJK | Blue Cross Blue Shield of Oklahoma |
| RJL | Highmark BCBS of Pennsylvania |
| RJM | Unassigned |
| RJN | Anthem BCBS of Ohio |
| RJO | Blue Cross Blue Shield of Arkansas |
| RJP | Anthem BCBS of Kentucky |
| RJQ | Anthem BCBS of Wisconsin |
| RJR | Highmark BCBS of Pennsylvania |
| RJS | Blue Cross Blue Shield of South Carolina |
| RJT | Blue Cross of California |
| RJU | Horizon Blue Cross Blue Shield of New Jersey |
| RJV | Blue Cross Blue Shield of Illinois |
| RJW | Anthem BCBS of Ohio |
| RJX | Horizon Blue Cross Blue Shield of New Jersey |
| RJY | Blue Cross Blue Shield of Massachusetts |
| RJZ | Blue Cross Blue Shield of Michigan |
| RKA | Blue Shield of California |
| RKB | Anthem BCBS of Virginia |
| RKC | Blue Cross Blue Shield of Kansas City |
| RKD | CareFirst BCBS |
| RKE | Wellmark BCBS |
| RKF | Highmark BCBS of Pennsylvania |
| RKG | Blue Cross Blue Shield of Minnesota |
| RKH | Blue Cross Blue Shield of Illinois |
| RKI | Blue Cross of California |
| RKJ | Wellmark BCBS |
| RKK | CareFirst BCBS |
| RKL | Wellmark BCBS |
| RKM | Highmark BCBS of Pennsylvania |
| RKN | Blue Cross Blue Shield of Kansas City |
| RKO | Wellmark BCBS |
| RKP | Wellmark BCBS |
| RKQ | Blue Cross Blue Shield of Kansas City |
| RKR | Wellmark BCBS |
| RKS | Anthem BCBS of Virginia |
| RKT | Blue Cross Blue Shield of Minnesota |
| RKU | Horizon Blue Cross Blue Shield of New Jersey |
| RKV | BCBS of Illinois |
| RKW | Blue Cross Blue Shield of Rhode Island |
| RKX | Horizon Blue Cross Blue Shield of New Jersey |
| RKY | Blue Cross of California |
| RKZ | Blue Cross Blue Shield of Massachusetts |
| RLA | Independence Blue Cross |
| RLB | Capital BlueCross |
| RLC | Anthem BCBS of Ohio |
| RLD | Blue Cross Blue Shield of Illinois |
| RLE | Blue Cross Blue Shield of Nebraska |
| RLF | Blue Cross Blue Shield of Arkansas |
| RLG | Blue Cross Blue Shield of Massachusetts |
| RLH | Wellmark BCBS |
| RLI | Independence Blue Cross |
| RLJ | Anthem BCBS of Virginia |
| RLK | Blue Cross Blue Shield of Illinois |
| RLL | Anthem BCBS of Nevada |
| RLM | Unassigned |
| RLN | Blue Cross Blue Shield of Illinois |
| RLO | Blue Cross Blue Shield of South Carolina |
| RLP | Blue Cross Blue Shield of Michigan |
| RLQ | Capital BlueCross |
| RLR | Blue Cross Blue Shield of Illinois |
| RLS | Blue Cross Blue Shield of Kansas City |
| RLT | Blue Cross Blue Shield of Rhode Island |
| RLU | BCBS of Western New York |
| RLV | Anthem BCBS of Wisconsin |
| RLW | Empire Blue Cross Blue Shield |
| RLX | Horizon Blue Cross Blue Shield of New Jersey |
| RLY | Blue Shield of California |
| RLZ | Blue Cross Blue Shield of Illinois |
| RMA | Wellmark BCBS |
| RMB | Horizon Blue Cross Blue Shield of New Jersey |
| RMC | Excellus BCBS |
| RMD | Anthem BCBS of Kentucky |
| RME | Blue Cross Blue Shield of Massachusetts |
| RMF | Blue Cross Blue Shield of Michigan |
| RMG | Blue Cross Blue Shield of Tennessee |
| RMH | Blue Cross Blue Shield of Michigan |
| RMI | Blue Cross of Idaho |
| RMJ | Blue Shield of California |
| RMK | Anthem BCBS of Missouri |
| RML | Blue Cross Blue Shield of Illinois |
| RMM | Blue Cross Blue Shield of South Carolina |
| RMN | Independence Blue Cross |
| RMO | BCBS of Western New York |
| RMP | Anthem BCBS of Georgia |
| RMQ | Premera Blue Cross |
| RMR | CareFirst BCBS |
| RMS | Premera Blue Cross |
| RMT | Regence Blue Shield of Washington |
| RMU | Unassigned |
| RMV | Blue Cross Blue Shield of Michigan |
| RMW | CareFirst BCBS |
| RMX | Blue Shield of California |
| RMY | Unassigned |
| RMZ | CareFirst BCBS |
| RNA | Capital BlueCross |
| RNB | Regence Blue Shield of Washington |
| RNC | Wellmark BCBS |
| RND | Blue Cross Blue Shield of Illinois |
| RNE | Blue Cross of California |
| RNF | Anthem BCBS of Colorado |
| RNG | Blue Cross of California |
| RNH | Anthem BCBS of Wisconsin |
| RNI | Blue Cross of California |
| RNJ | Blue Cross of California |
| RNK | Anthem BCBS of Wisconsin |
| RNL | Blue Cross Blue Shield of South Carolina |
| RNM | Blue Cross Blue Shield of South Carolina |
| RNN | Anthem BCBS of Virginia |
| RNO | Independence Blue Cross |
| RNP | Blue Cross Blue Shield of Illinois |
| RNQ | Wellmark BCBS |
| RNR | Anthem BCBS of Georgia |
| RNS | CareFirst BCBS |
| RNT | Blue Cross Blue Shield of Minnesota |
| RNU | CareFirst BCBS |
| RNV | Blue Shield of Northeastern New York |
| RNW | Blue Cross of California |
| RNX | Blue Cross Blue Shield of Massachusetts |
| RNY | Blue Cross Blue Shield of Nebraska |
| RNZ | Blue Shield of California |
| ROA | Blue Cross Blue Shield of Massachusetts |
| ROB | Regence Blue Cross Blue Shield of Oregon |
| ROC | Blue Cross Blue Shield of Arkansas |
| ROD | Capital BlueCross |
| ROE | Capital BlueCross |
| ROF | Blue Cross Blue Shield of Illinois |
| ROG | Anthem BCBS of Connecticut |
| ROH | Independence Blue Cross |
| ROI | Anthem BCBS of Missouri |
| ROJ | Unassigned |
| ROK | Blue Shield of Northeastern New York |
| ROL | Regence Blue Cross Blue Shield of Oregon |
| ROM | Premera Blue Cross |
| RON | Blue Shield of California |
| ROO | Independence Blue Cross |
| ROP | Blue Shield of California |
| ROQ | Independence Blue Cross |
| ROR | Anthem BCBS of Ohio |
| ROS | Blue Cross Blue Shield of Alabama |
| ROT | Unassigned |
| ROU | Blue Cross Blue Shield of Michigan |
| ROV | BCBS of Western New York |
| ROW | Unassigned |
| ROX | Blue Cross Blue Shield of North Carolina |
| ROY | BCBS of Florida |
| ROZ | Anthem BCBS of Colorado |
| RPA | Regence Blue Cross Blue Shield of Oregon |
| RPB | Regence Blue Cross Blue Shield of Oregon |
| RPC | Blue Cross Blue Shield of Michigan |
| RPD | Blue Shield of California |
| RPE | Unassigned |
| RPF | Unassigned |
| RPG | Blue Shield of California |
| RPH | Anthem BCBS of Ohio |
| RPI | Highmark BCBS of Pennsylvania |
| RPJ | Highmark BCBS of Pennsylvania |
| RPK | Blue Cross Blue Shield of South Carolina |
| RPL | Highmark BCBS of Pennsylvania |
| RPM | Premera Blue Cross |
| RPN | Blue Cross Blue Shield of South Carolina |
| RPO | Blue Shield of California |
| RPP | Anthem BCBS of Georgia |
| RPQ | Empire Blue Cross Blue Shield |
| RPR | Wellmark BCBS |
| RPS | Anthem BCBS of Virginia |
| RPT | BCBS of Western New York |
| RPU | Blue Shield of California |
| RPV | Empire Blue Cross Blue Shield |
| RPW | Anthem BCBS of Ohio |
| RPX | Blue Cross Blue Shield of Illinois |
| RPY | Blue Cross Blue Shield of Arkansas |
| RPZ | Blue Cross Blue Shield of South Carolina |
| RQA | Wellmark BCBS |
| RQB | BCBS of Western New York |
| RQC | Blue Cross Blue Shield of Illinois |
| RQD | Blue Cross Blue Shield of Michigan |
| RQE | Unassigned |
| RQF | Blue Cross Blue Shield of Michigan |
| RQG | Highmark BCBS of Pennsylvania |
| RQH | BCBS of Western New York |
| RQI | Blue Cross Blue Shield of Alabama |
| RQJ | Anthem BCBS of Ohio |
| RQK | Regence Blue Cross Blue Shield of Oregon |
| RQL | Unassigned |
| RQM | Blue Cross Blue Shield of Massachusetts |
| RQN | Regence Blue Shield of Washington |
| RQO | Blue Cross Blue Shield of Michigan |
| RQP | Anthem BCBS of Georgia |
| RQQ | Blue Cross of California |
| RQR | Wellmark BCBS |
| RQS | Blue Cross of Idaho |
| RQT | Blue Shield of California |
| RQU | Wellmark BCBS |
| RQV | Horizon Blue Cross Blue Shield of New Jersey |
| RQW | Blue Cross Blue Shield of Massachusetts |
| RQX | Blue Cross Blue Shield of Michigan |
| RQY | BCBS of Michigan |
| RQZ | Premera Blue Cross |
| RRA | Anthem BCBS of Ohio |
| RRB | Anthem BCBS of Indiana |
| RRC | Blue Cross Blue Shield of Alabama |
| RRD | Unassigned |
| RRE | Anthem BCBS of Ohio |
| RRF | Anthem BCBS of Ohio |
| RRG | Anthem BCBS of Georgia |
| RRH | Unassigned |
| RRI | Independence Blue Cross |
| RRJ | Blue Cross Blue Shield of Illinois |
| RRK | Blue Cross Blue Shield of Kansas City |
| RRL | Anthem BCBS of Kentucky |
| RRM | Anthem BCBS of Georgia |
| RRN | Blue Cross Blue Shield of Alabama |
| RRO | Blue Cross Blue Shield of Massachusetts |
| RRP | Regence Blue Cross Blue Shield of Oregon |
| RRQ | Blue Cross of California |
| RRR | Highmark BCBS of Pennsylvania |
| RRS | Blue Cross Blue Shield of Illinois |
| RRT | Regence Blue Cross Blue Shield of Oregon |
| RRU | BCBS of Western New York |
| RRV | Blue Cross of California |
| RRW | Blue Cross Blue Shield of Alabama |
| RRX | BCBS of Florida |
| RRY | Blue Cross Blue Shield of Texas |
| RRZ | Wellmark BCBS |
| RSA | Blue Cross Blue Shield of Nebraska |
| RSB | Blue Cross of California |
| RSC | Anthem BCBS of Ohio |
| RSD | Blue Cross Blue Shield of Vermont |
| RSE | Anthem BCBS of Missouri |
| RSF | Unassigned |
| RSG | Blue Cross Blue Shield of Massachusetts |
| RSH | BCBS of Western New York |
| RSI | Anthem BCBS of Wisconsin |
| RSJ | Blue Cross Blue Shield of Michigan |
| RSK | Blue Cross Blue Shield of South Carolina |
| RSL | Anthem BCBS of Missouri |
| RSM | Anthem BCBS of Virginia |
| RSN | Blue Cross Blue Shield of Illinois |
| RSO | Blue Shield of California |
| RSP | Unassigned |
| RSQ | Independence Blue Cross |
| RSR | Blue Cross Blue Shield of Illinois |
| RSS | Anthem BCBS of Georgia |
| RST | Capital BlueCross |
| RSU | Blue Cross Blue Shield of Alabama |
| RSV | Blue Cross Blue Shield of Minnesota |
| RSW | Wellmark BCBS |
| RSX | Independence Blue Cross |
| RSY | Blue Cross of California |
| RSZ | Blue Cross Blue Shield of Alabama |
| RTA | Blue Cross Blue Shield of North Carolina |
| RTB | Anthem BCBS of Wisconsin |
| RTC | Blue Cross Blue Shield of South Carolina |
| RTD | Anthem BCBS of Wisconsin |
| RTE | Blue Cross Blue Shield of North Carolina |
| RTF | Anthem BCBS of Georgia |
| RTG | Blue Cross Blue Shield of Tennessee |
| RTH | Blue Cross Blue Shield of Michigan |
| RTI | Wellmark BCBS |
| RTJ | Unassigned |
| RTK | Blue Cross Blue Shield of South Carolina |
| RTL | Blue Cross Blue Shield of South Carolina |
| RTM | Regence Blue Cross Blue Shield of Utah |
| RTN | Blue Cross Blue Shield of Illinois |
| RTO | Blue Cross Blue Shield of Massachusetts |
| RTP | Blue Cross Blue Shield of Tennessee |
| RTQ | Unassigned |
| RTR | Unassigned |
| RTS | Wellmark BCBS |
| RTT | Blue Cross Blue Shield of South Carolina |
| RTU | Blue Cross Blue Shield of Alabama |
| RTV | Premera Blue Cross |
| RTW | Anthem BCBS of Georgia |
| RTX | Unassigned |
| RTY | Unassigned |
| RTZ | BCBS of Western New York |
| RUA | Wellmark BCBS |
| RUB | Blue Cross Blue Shield of Texas |
| RUC | Anthem BCBS of Missouri |
| RUD | Wellmark BCBS |
| RUE | Blue Cross Blue Shield of Alabama |
| RUF | Wellmark BCBS |
| RUG | Horizon Blue Cross Blue Shield of New Jersey |
| RUH | Blue Cross Blue Shield of Minnesota |
| RUI | Unassigned |
| RUJ | Premera Blue Cross |
| RUK | Blue Cross Blue Shield of Kansas City |
| RUL | CareFirst BCBS |
| RUM | Blue Cross Blue Shield of Texas |
| RUN | Blue Cross Blue Shield of Illinois |
| RUO | Wellmark BCBS |
| RUP | Wellmark BCBS |
| RUQ | Highmark BCBS of Pennsylvania |
| RUR | Blue Cross Blue Shield of Massachusetts |
| RUS | Blue Cross Blue Shield of Massachusetts |
| RUT | Independence Blue Cross |
| RUU | CareFirst BCBS |
| RUV | Blue Cross Blue Shield of Illinois |
| RUW | Independence Blue Cross |
| RUX | CareFirst BCBS |
| RUY | CareFirst BCBS |
| RUZ | Blue Cross Blue Shield of Illinois |
| RVA | BCBS of Western New York |
| RVB | Blue Cross Blue Shield of South Carolina |
| RVC | Blue Cross Blue Shield of Illinois |
| RVD | BCBS of Western New York |
| RVE | BCBS of Illinois |
| RVF | Blue Cross Blue Shield of Alabama |
| RVG | Blue Cross of California |
| RVH | CareFirst BCBS |
| RVI | Wellmark BCBS |
| RVJ | Wellmark BCBS |
| RVK | Unassigned |
| RVL | Anthem BCBS of Georgia |
| RVM | Blue Cross Blue Shield of Minnesota |
| RVN | Blue Cross Blue Shield of Nebraska |
| RVO | Blue Shield of California |
| RVP | Blue Cross of California |
| RVQ | Blue Cross of California |
| RVR | Premera Blue Cross |
| RVS | Blue Cross of California |
| RVT | Blue Shield of California |
| RVU | Wellmark BCBS |
| RVV | Blue Cross Blue Shield of Illinois |
| RVW | BCBS of Massachusetts |
| RVX | Anthem BCBS of Kentucky |
| RVY | Blue Cross of California |
| RVZ | Empire Blue Cross Blue Shield |
| RWA | Blue Cross Blue Shield of Texas |
| RWB | Empire Blue Cross Blue Shield |
| RWC | Independence Blue Cross |
| RWD | BCBS of Western New York |
| RWE | Unassigned |
| RWF | CareFirst BCBS |
| RWG | Regence Blue Cross Blue Shield of Oregon |
| RWH | Anthem BCBS of Connecticut |
| RWI | Blue Cross Blue Shield of Minnesota |
| RWJ | Anthem BCBS of Missouri |
| RWK | CareFirst BCBS |
| RWL | Blue Cross Blue Shield of Massachusetts |
| RWM | Horizon Blue Cross Blue Shield of New Jersey |
| RWN | Unassigned |
| RWO | Highmark BCBS of Pennsylvania |
| RWP | Blue Cross of California |
| RWQ | Unassigned |
| RWR | Wellmark BCBS |
| RWS | Blue Cross Blue Shield of Minnesota |
| RWT | Anthem BCBS of Missouri |
| RWU | Anthem BCBS of Missouri |
| RWV | Anthem BCBS of Missouri |
| RWW | Blue Shield of California |
| RWX | Horizon Blue Cross Blue Shield of New Jersey |
| RWY | Horizon Blue Cross Blue Shield of New Jersey |
| RWZ | Anthem BCBS of Kentucky |
| RXA | Blue Cross Blue Shield of Texas |
| RXB | Blue Cross Blue Shield of Texas |
| RXC | Blue Cross Blue Shield of Texas |
| RXD | Blue Cross Blue Shield of Texas |
| RXE | Blue Cross Blue Shield of Illinois |
| RXF | Regence Blue Cross Blue Shield of Oregon |
| RXG | Anthem BCBS of Connecticut |
| RXH | Highmark BCBS of Pennsylvania |
| RXI | Blue Cross Blue Shield of Alabama |
| RXJ | Unassigned |
| RXK | Blue Cross Blue Shield of Illinois |
| RXL | Blue Cross of California |
| RXM | Highmark BCBS of Pennsylvania |
| RXN | Blue Cross Blue Shield of Texas |
| RXO | Blue Cross of California |
| RXP | Blue Cross Blue Shield of Minnesota |
| RXQ | Wellmark BCBS |
| RXR | Horizon Blue Cross Blue Shield of New Jersey |
| RXS | Anthem BCBS of Ohio |
| RXT | Blue Cross Blue Shield of Michigan |
| RXU | Anthem BCBS of New Hampshire |
| RXV | CareFirst BCBS |
| RXW | Capital BlueCross |
| RXX | Blue Cross Blue Shield of Illinois |
| RXY | Unassigned |
| RXZ | Blue Cross Blue Shield of Massachusetts |
| RYA | Blue Cross Blue Shield of Minnesota |
| RYB | Independence Blue Cross |
| RYC | Excellus BCBS |
| RYD | Blue Cross Blue Shield of Illinois |
| RYE | Anthem BCBS of Connecticut |
| RYF | Blue Cross Blue Shield of Illinois |
| RYG | Anthem BCBS of Ohio |
| RYH | Blue Cross of Idaho |
| RYI | Regence Blue Cross Blue Shield of Oregon |
| RYJ | Horizon Blue Cross Blue Shield of New Jersey |
| RYK | Anthem BCBS of Ohio |
| RYL | Anthem BCBS of Georgia |
| RYM | Blue Shield of California |
| RYN | Blue Shield of California |
| RYO | Anthem BCBS of Ohio |
| RYP | Anthem BCBS of Georgia |
| RYQ | BCBS of Florida |
| RYR | Blue Cross Blue Shield of Michigan |
| RYS | Blue Cross Blue Shield of Illinois |
| RYT | Blue Shield of California |
| RYU | Blue Cross Blue Shield of Alabama |
| RYV | Anthem BCBS of Connecticut |
| RYW | Anthem BCBS of Virginia |
| RYX | Blue Cross of California |
| RYY | Anthem BCBS of Georgia |
| RYZ | Unassigned |
| RZA | Anthem BCBS of Ohio |
| RZB | Blue Cross Blue Shield of Illinois |
| RZC | Empire Blue Cross Blue Shield |
| RZD | Blue Cross Blue Shield of Texas |
| RZE | Blue Cross Blue Shield of Illinois |
| RZF | Anthem BCBS of Ohio |
| RZG | Premera Blue Cross |
| RZH | Wellmark BCBS |
| RZI | Blue Cross Blue Shield of Michigan |
| RZJ | Blue Cross of California |
| RZK | Blue Cross Blue Shield of Illinois |
| RZL | Independence Blue Cross |
| RZM | Blue Cross Blue Shield of Tennessee |
| RZN | Blue Cross Blue Shield of Tennessee |
| RZO | Blue Shield of California |
| RZP | Blue Cross Blue Shield of Alabama |
| RZQ | Blue Cross of Idaho |
| RZR | Independence Blue Cross |
| RZS | Blue Cross Blue Shield of Alabama |
| RZT | Anthem BCBS of Connecticut |
| RZU | Blue Cross Blue Shield of Illinois |
| RZV | Anthem BCBS of Ohio |
| RZW | BCBS of Western New York |
| RZX | Premera Blue Cross |
| RZY | BCBS of Western New York |
| RZZ | Anthem BCBS of Missouri |
| VW | Blue Cross Blue Shield of Massachusetts |