BCBS Prefix Lookup TAA – TZZ
List of BCBS Prefixes TAA to TZZ
This list of bcbs prefixes includes both alpha prefixes and alpha numeric prefixes. We continue to add additional prefixes as we find them along with the blue cross blue shield provider phone number. Remember that each table has a search box at the top so it’s not necessary to page through the list of bc prefixes to find the one you need. Just enter the bc prefix in the search box to find it quickly. We appreciate your patience and support as we update our bcbs prefix lists.
| Prefix | Plan Name | Provider Phone Number | Precert Phone Number |
|---|---|---|---|
| T2A | BCBS of Western New York | ||
| T2B | Blue Cross Blue Shield of Illinois | ||
| T2D | Blue Cross Blue Shield of Texas | ||
| T2E | Blue Cross Blue Shield of Texas | ||
| T2F | Blue Cross Blue Shield of Texas | ||
| T2G | Blue Cross Blue Shield of Texas | ||
| T2H | Blue Cross Blue Shield of Illinois | ||
| T2J | Blue Cross Blue Shield of Texas | ||
| T2K | Blue Cross Blue Shield of Texas | ||
| T2L | Regence Blue Cross Blue Shield of Oregon | ||
| T2M | Anthem Blue Cross of California | ||
| T2N | Anthem Blue Cross of Virginia | ||
| T2Q | Blue Cross of California | ||
| T2R | Blue Cross Blue Shield of Illinois | ||
| T2V | Capital Blue Cross | ||
| T2W | Blue Cross Blue Shield of Illinois | ||
| T2X | Blue Cross Blue Shield of Illinois | ||
| T2Y | Blue Cross Blue Shield of North Dakota | ||
| T2Z | Blue Cross Blue Shield of Illinois | ||
| T3A | Regence Blue Cross Blue Shield of Oregon | ||
| T3B | Highmark BCBS of Pennsylvania | ||
| T3C | Regence Blue Cross Blue Shield of Oregon | ||
| T3D | Highmark BCBS of Pennsylvania | ||
| T3H | Blue Cross Blue Shield of Illinois | ||
| T3M | Blue Cross of California | ||
| T3P | Blue Cross Blue Shield of Minnesota | ||
| T3R | Blue Cross Blue Shield of Texas | ||
| T3T | Blue Cross Blue Shield of Minnesota | ||
| T3U | Anthem BCBS of Missouri | ||
| T4A | Empire BCBS of New York | ||
| T4B | Empire BCBS of New York | ||
| T4C | Empire BCBS of New York | ||
| T4D | Empire BCBS of New York | ||
| T4E | Empire BCBS of New York | ||
| T4F | Empire BCBS of New York | ||
| T4H | Blue Cross Blue Shield of Illinois | ||
| T4J | Empire BCBS of New York | ||
| T4K | Empire BCBS of New York | ||
| T4L | Empire BCBS of New York | ||
| T4N | Empire BCBS of New York | ||
| T4O | Anthem BCBS of Colorado | ||
| T4P | Blue Cross Blue Shield of Illinois | ||
| T4R | Blue Cross Blue Shield of Texas | ||
| T4T | Blue Cross Blue Shield of Massachusetts | ||
| T4U | Empire BCBS of New York | ||
| T4V | Empire BCBS of New York | ||
| T5A | Blue Cross of California | ||
| T5B | Anthem BCBS of Ohio | ||
| T5F | Anthem BCBS of Virginia | ||
| T5G | Anthem BCBS of Indiana | ||
| T5H | Blue Cross Blue Shield of Illinois | ||
| T5N | Anthem BCBS of Georgia | ||
| T5O | Anthem BCBS of Ohio | ||
| T5P | Regence Blue Cross Blue Shield of Oregon | ||
| T5R | Blue Cross Blue Shield of Texas | ||
| T5T | Regence Blue Cross Blue Shield of Oregon | ||
| T6A | Empire BCBS of New York | ||
| T6G | Regence Blue Cross Blue Shield of Oregon | ||
| T6H | Blue Cross Blue Shield of Illinois | ||
| T7H | Blue Cross Blue Shield of Illinois | ||
| T8H | Blue Cross Blue Shield of Illinois | ||
| T8R | Premera Blue Cross | ||
| T8R | Premera Blue Cross | ||
| T9H | Blue Cross Blue Shield of Illinois | ||
| TAA | Highmark BCBS | ||
| TAB | Anthem Blue Cross of California | ||
| TAC | Blue Cross of Idaho | ||
| TAD | Unassigned Prefix | ||
| TAE | Anthem BCBS of Colorado | ||
| TAF | BCBS of Illinois | ||
| TAG | Anthem BCBS of Ohio | ||
| TAH | Premera Blue Cross | ||
| TAI | Anthem BCBS of Ohio | ||
| TAJ | BCBS of Illinois | ||
| TAK | Unassigned Prefix | ||
| TAL | BCBS of Minnesota | ||
| TAM | BCBS of Alabama | ||
| TAN | Independence Blue Cross | ||
| TAO | Unassigned Prefix | ||
| TAP | Premera Blue Cross | ||
| TAQ | BCBS of Western New York | ||
| TAR | Unassigned Prefix | ||
| TAS | Anthem BCBS of Wisconsin | ||
| TAT | Premera Blue Cross | ||
| TAU | BCBS of Massachusetts | ||
| TAV | BCBS of South Carolina | ||
| TAW | Anthem BCBS of Hampshire | ||
| TAX | BCBS of Georgia | ||
| TAY | BCBS of North Carolina | ||
| TAZ | BCBS of Georgia | ||
| TBA | BCBS of Michigan | ||
| TBB | Anthem BCBS of Wisconsin | ||
| TBC | BCBS of Texas | ||
| TBD | BCBS of Tennessee | ||
| TBE | BCBS of Illinois | ||
| TBF | Anthem BCBS of Missouri | ||
| TBG | Horizon BCBS of New Jersey | ||
| TBH | Anthem BCBS of Missouri | ||
| TBI | Anthem BCBS of Virginia | ||
| TBJ | BCBS of Massachusetts | ||
| TBK | BCBS of Illinois | ||
| TBL | BCBS of Illinois | ||
| TBM | Highmark BCBS | ||
| TBN | BCBS of Minnesota | ||
| TBO | Anthem BCBS of Missouri | ||
| TBP | BCBS of Michigan | ||
| TBQ | Anthem BCBS of Wisconsin | ||
| TBR | BCBS of Michigan | ||
| TBS | BCBS of Kansas City | ||
| TBT | Anthem Blue Cross of California | ||
| TBU | Unassigned Prefix | ||
| TBV | BCBS of Minnesota | ||
| TBW | Anthem BCBS of Virginia | ||
| TBX | BCBS of Michigan | ||
| TBY | BCBS of Florida | ||
| TBZ | BCBS of Massachusetts | ||
| TCA | BCBS of Alabama | ||
| TCB | Anthem BCBS of Ohio | ||
| TCC | BCBS of Illinois | ||
| TCD | Anthem BCBS of Virginia | ||
| TCE | Anthem Blue Cross of California | ||
| TCF | BCBS of South Carolina | ||
| TCG | BCBS of Texas | ||
| TCH | Anthem BCBS of Ohio | ||
| TCI | BCBS of Massachusetts | ||
| TCJ | BCBS of Massachusetts | ||
| TCK | BCBS of Massachusetts | ||
| TCL | Unassigned Prefix | ||
| TCM | BCBS of Michigan | ||
| TCN | Unassigned Prefix | ||
| TCO | BCBS of Alabama | ||
| TCP | BCBS of Texas | ||
| TCQ | Blue Shield of California | ||
| TCR | BCBS of Texas | ||
| TCS | Carefirst Administrators | ||
| TCT | Anthem BCBS of Ohio | ||
| TCU | Unassigned Prefix | ||
| TCV | BCBS of South Carolina | ||
| TCW | Anthem Blue Cross of California | ||
| TCX | Blue Shield of California | ||
| TCY | BCBS of Georgia | ||
| TCZ | BCBS of Nebraska | ||
| TDA | BCBS of Illinois | ||
| TDB | Blue Cross of Idaho | ||
| TDC | Highmark BCBS | ||
| TDD | Unassigned Prefix | ||
| TDE | BCBS of Texas | ||
| TDF | Unassigned Prefix | ||
| TDG | Anthem Blue Cross of California | ||
| TDH | Unassigned Prefix | ||
| TDI | BCBS of Texas | ||
| TDJ | BCBS of Michigan | ||
| TDK | BCBS of North Carolina | ||
| TDL | Highmark BCBS | ||
| TDM | Highmark BCBS | ||
| TDN | Anthem BCBS of Ohio | ||
| TDO | Anthem BCBS of Virginia | ||
| TDP | Anthem BCBS of Wisconsin | ||
| TDQ | BCBS of Michigan | ||
| TDR | Blue Cross of Idaho | ||
| TDS | BCBS of Georgia | ||
| TDT | Premera Blue Cross | ||
| TDU | BCBS of Michigan | ||
| TDV | BCBS of Michigan | ||
| TDW | Anthem BCBS of Georgia | ||
| TDX | Blue Shield of California | ||
| TDY | Independence Blue Cross | ||
| TDZ | Anthem BCBS of Georgia | ||
| TEA | BCBS of Illinois | ||
| TEB | Horizon BCBS of New Jersey | ||
| TEC | BCBS of Texas | ||
| TED | Anthem BCBS of Colorado | ||
| TEE | Unassigned Prefix | ||
| TEF | Anthem Blue Cross of California | ||
| TEG | Carefirst BCBS | ||
| TEH | Blue Shield of California | ||
| TEI | Anthem BCBS of Ohio | ||
| TEJ | Blue Shield of Northeastern New York | ||
| TEK | BCBS of Illinois | ||
| TEL | Unassigned Prefix | ||
| TEM | Blue Shield of California | ||
| TEN | BCBS of Illinois | ||
| TEO | Unassigned Prefix | ||
| TEP | BCBS of Illinois | ||
| TEQ | BCBS of Alabama | ||
| TER | Carefirst BCBS | ||
| TES | Blue Shield of California | ||
| TET | BCBS of South Carolina | ||
| TEU | Blue Shield of California | ||
| TEV | BCBS of Michigan | ||
| TEW | BCBS of Illinois | ||
| TEX | BCBS of Texas | ||
| TEY | Anthem Blue Cross of California | ||
| TEZ | BCBS of Texas | ||
| TFA | Unassigned Prefix | ||
| TFB | Regence Blue Cross Blue Shield of Utah | ||
| TFC | Regence Blue Shield of Idaho | ||
| TFD | BCBS of Illinois | ||
| TFE | Independence Blue Cross | ||
| TFF | Anthem BCBS of Ohio | ||
| TFG | Carefirst BCBS | ||
| TFH | BCBS of Tennessee | ||
| TFI | Blue Cross of Idaho | ||
| TFJ | Anthem BCBS of Connecticut | ||
| TFK | Unassigned Prefix | ||
| TFL | BCBS of Minnesota | ||
| TFM | BCBS of Minnesota | ||
| TFN | Unassigned Prefix | ||
| TFO | Blue Shield of California | ||
| TFP | Carefirst Administrators | ||
| TFQ | Unassigned Prefix | ||
| TFR | BCBS of Alabama | ||
| TFS | BCBS of Georgia | ||
| TFT | Unassigned Prefix | ||
| TFU | Carefirst BCBS | ||
| TFV | Anthem BCBS of Ohio | ||
| TFW | Anthem BCBS of Georgia | ||
| TFX | Highmark BCBS | ||
| TFY | BCBS of Texas | ||
| TFZ | BCBS of Illinois | ||
| TGA | Empire BCBS of New York | ||
| TGB | BCBS of Texas | ||
| TGC | Anthem BCBS of Ohio | ||
| TGD | BCBS of Western New York | ||
| TGE | BCBS of Alabama | ||
| TGF | BCBS of Texas | ||
| TGG | Anthem Blue Cross of California | ||
| TGH | BCBS of Illinois | ||
| TGI | BCBS of Western New York | ||
| TGJ | Wellmark BCBS | ||
| TGK | Blue Shield of California | ||
| TGL | BCBS of Arizona | ||
| TGM | BCBS of Alabama | ||
| TGN | BCBS of Michigan | ||
| TGO | Regence BCBS | ||
| TGP | Unassigned Prefix | ||
| TGQ | Anthem BCBS of Wisconsin | ||
| TGR | BCBS of Texas | ||
| TGS | BCBS of Minnesota | ||
| TGT | Unassigned Prefix | ||
| TGU | Unassigned Prefix | ||
| TGV | Blue Shield of California | ||
| TGW | Horizon BCBS of New Jersey | ||
| TGX | Blue Shield of California | ||
| TGY | Unassigned Prefix | ||
| TGZ | Anthem BCBS of Colorado | ||
| THA | Anthem BCBS of Kentucky | ||
| THB | Carefirst Administrators | ||
| THC | Carefirst BCBS | ||
| THD | Wellmark BCBS | ||
| THE | Carefirst BCBS | ||
| THF | Anthem Blue Cross of California | ||
| THG | BCBS of Alabama | ||
| THH | Carefirst BCBS | ||
| THI | Unassigned Prefix | ||
| THJ | BCBS of Kansas City | ||
| THK | Carefirst BCBS | ||
| THL | Carefirst BCBS | ||
| THM | BCBS of Florida | ||
| THN | Wellmark BCBS | ||
| THO | Blue Shield of California | ||
| THP | Anthem BCBS of Virginia | ||
| THQ | BCBS of Florida | ||
| THR | Regence BCBS | ||
| THS | Independence Blue Cross | ||
| THT | BCBS of North Carolina | ||
| THU | Anthem Blue Cross of California | ||
| THV | BCBS of Alabama | ||
| THW | Blue Shield of California | ||
| THX | BCBS of Tennessee | ||
| THY | Anthem BCBS of Virginia | ||
| THZ | BCBS of Minnesota | ||
| TIA | Blue Shield of California | ||
| TIB | Carefirst BCBS | ||
| TIC | Independence Blue Cross | ||
| TID | BCBS of Western New York | ||
| TIE | BCBS of Michigan | ||
| TIF | BCBS of Massachusetts | ||
| TIG | BCBS of Nebraska | ||
| TIH | Unassigned Prefix | ||
| TII | Anthem BCBS of Georgia | ||
| TIJ | Unassigned Prefix | ||
| TIK | Independence Blue Cross | ||
| TIL | BCBS of Alabama | ||
| TIM | Regence Blue Cross Blue Shield of Oregon | ||
| TIN | BCBS of South Carolina | ||
| TIO | Anthem BCBS of Ohio | ||
| TIP | Anthem BCBS of Virginia | ||
| TIQ | BCBS of Massachusetts | ||
| TIR | Anthem BCBS of Virginia | ||
| TIS | BCBS of Georgia | ||
| TIT | Unassigned Prefix | ||
| TIU | BCBS of Michigan | ||
| TIV | Regence BCBS | ||
| TIW | BCBS of Illinois | ||
| TIX | Anthem BCBS of Virginia | ||
| TIY | BCBS of Michigan | ||
| TIZ | Blue Shield of California | ||
| TJA | Anthem BCBS of Virginia | ||
| TJB | BCBS of Texas | ||
| TJC | BCBS of Massachusetts | ||
| TJD | BCBS of Michigan | ||
| TJE | Carefirst BCBS | ||
| TJF | BCBS of Texas | ||
| TJG | Premera Blue Cross | ||
| TJH | Anthem BCBS of Ohio | ||
| TJI | Carefirst BCBS | ||
| TJJ | BCBS of Massachusetts | ||
| TJK | BCBS of Texas | ||
| TJL | Unassigned Prefix | ||
| TJM | Unassigned Prefix | ||
| TJN | BCBS of Alabama | ||
| TJO | Unassigned Prefix | ||
| TJP | BCBS of Michigan | ||
| TJQ | Blue Shield of Northeastern New York | ||
| TJR | BCBS of Nebraska | ||
| TJS | Anthem Blue Cross of California | ||
| TJT | Anthem BCBS of Virginia | ||
| TJU | Horizon BCBS of New Jersey | ||
| TJV | Blue Shield of California | ||
| TJW | BCBS of Massachusetts | ||
| TJX | BCBS of Massachusetts | ||
| TJY | BCBS of Texas | ||
| TJZ | BCBS of Illinois | ||
| TKA | BCBS of Michigan | ||
| TKB | BCBS of Mississippi | ||
| TKC | Anthem BCBS of Ohio | ||
| TKD | Premera Blue Cross | ||
| TKE | BCBS of Illinois | ||
| TKF | Regence BCBS | ||
| TKG | BCBS of Illinois | ||
| TKH | BCBS of Illinois | ||
| TKI | Anthem BCBS of Ohio | ||
| TKJ | Unassigned Prefix | ||
| TKK | BCBS of Illinois | ||
| TKL | Carefirst BCBS | ||
| TKM | BCBS of Illinois | ||
| TKN | BCBS of Illinois | ||
| TKO | BCBS of Rhose Island | ||
| TKP | BCBS of Massachusetts | ||
| TKQ | BCBS of Georgia | ||
| TKR | BCBS of Georgia | ||
| TKS | BCBS of Illinois | ||
| TKT | BCBS of Texas | ||
| TKU | Empire BCBS of New York | ||
| TKV | Anthem BCBS of Virginia | ||
| TKW | BCBS of Michigan | ||
| TKX | BCBS of Texas | ||
| TKY | BCBS of Michigan | ||
| TKZ | BCBS of Michigan | ||
| TLA | Horizon BCBS of New Jersey | ||
| TLB | Carefirst BCBS | ||
| TLC | Unassigned Prefix | ||
| TLD | BCBS of Massachusetts | ||
| TLE | BCBS of Illinois | ||
| TLF | BCBS of North Carolina | ||
| TLG | BCBS of Minnesota | ||
| TLH | Horizon BCBS of New Jersey | ||
| TLI | BCBS of Massachusetts | ||
| TLJ | BCBS of Alabama | ||
| TLK | BCBS of Michigan | ||
| TLL | Anthem Blue Cross of California | ||
| TLM | BCBS of Alabama | ||
| TLN | BCBS of Illinois | ||
| TLO | BCBS of Illinois | ||
| TLP | Anthem BCBS of Connecticut | ||
| TLQ | Anthem BCBS of Ohio | ||
| TLR | BCBS of Illinois | ||
| TLS | BCBS of Illinois | ||
| TLT | BCBS of Illinois | ||
| TLU | BCBS of Illinois | ||
| TLV | BCBS of Rhose Island | ||
| TLW | BCBS of Western New York | ||
| TLX | BCBS of Illinois | ||
| TLY | BCBS of Western New York | ||
| TLZ | Highmark BCBS | ||
| TMA | BCBS of Alabama | ||
| TMB | Independence Blue Cross | ||
| TMC | Anthem BCBS of Colorado | ||
| TMD | BCBS of Texas | ||
| TME | Blue Cross of Idaho | ||
| TMF | Wellmark BCBS | ||
| TMG | BCBS of Alabama | ||
| TMH | BCBS of Michigan | ||
| TMI | BCBS of Massachusetts | ||
| TMJ | BCBS of Illinois | ||
| TMK | BCBS of Texas | ||
| TML | BCBS of Illinois | ||
| TMM | BCBS of Texas | ||
| TMN | Anthem Blue Cross of California | ||
| TMO | BCBS of North Dakota | ||
| TMP | Premera Blue Cross | ||
| TMQ | Independence Blue Cross | ||
| TMR | Anthem BCBS of Kentucky | ||
| TMS | BCBS of Illinois | ||
| TMT | Blue Shield of California | ||
| TMU | Horizon BCBS of New Jersey | ||
| TMV | BCBS of Illinois | ||
| TMW | Independence Blue Cross | ||
| TMX | BCBS of Alabama | ||
| TMY | Regence Blue Cross Blue Shield of Utah | ||
| TMZ | BCBS of Arizona | ||
| TNA | BCBS of South Carolina | ||
| TNB | BCBS of Minnesota | ||
| TNC | Unassigned Prefix | ||
| TND | Carefirst Administrators | ||
| TNE | Wellmark BCBS | ||
| TNF | Anthem BCBS of Ohio | ||
| TNG | Regence Blue Cross Blue Shield of Oregon | ||
| TNH | Unassigned Prefix | ||
| TNI | BCBS of Michigan | ||
| TNJ | Anthem BCBS of Nevada | ||
| TNK | Anthem BCBS of Wisconsin | ||
| TNL | BCBS of Minnesota | ||
| TNM | BCBS of Georgia | ||
| TNN | BCBS of Arkansas | ||
| TNO | BCBS of North Carolina | ||
| TNP | Anthem Blue Cross of California | ||
| TNQ | Anthem BCBS of Ohio | ||
| TNR | BCBS of Massachusetts | ||
| TNS | Excellus BCBS of New York | ||
| TNT | BCBS of North Dakota | ||
| TNU | Independence Blue Cross | ||
| TNV | Empire BCBS of New York | ||
| TNW | Wellmark BCBS | ||
| TNX | Anthem Blue Cross of California | ||
| TNY | Excellus BCBS of New York | ||
| TNZ | BCBS of Tennessee | ||
| TOA | Anthem BCBS of Ohio | ||
| TOB | Carefirst BCBS | ||
| TOC | Unassigned Prefix | ||
| TOD | BCBS of Alabama | ||
| TOE | BCBS of Kansas | ||
| TOF | Unassigned Prefix | ||
| TOG | Regence BCBS of Washington | ||
| TOH | Anthem BCBS of Ohio | ||
| TOI | Unassigned Prefix | ||
| TOJ | Carefirst BCBS | ||
| TOK | BCBS of North Carolina | ||
| TOL | BCBS of Minnesota | ||
| TOM | Wellmark BCBS | ||
| TON | Independence Blue Cross | ||
| TOO | Blue Shield of California | ||
| TOP | Unassigned Prefix | ||
| TOQ | BCBS of Minnesota | ||
| TOR | Unassigned Prefix | ||
| TOS | BCBS of Illinois | ||
| TOT | Anthem Blue Cross of California | ||
| TOU | BCBS of Michigan | ||
| TOV | BCBS of Michigan | ||
| TOW | BCBS of Michigan | ||
| TOX | BCBS of Minnesota | ||
| TOY | BCBS of Michigan | ||
| TOZ | Unassigned Prefix | ||
| TPA | Unassigned Prefix | ||
| TPB | BCBS of Michigan | ||
| TPC | Wellmark BCBS | ||
| TPD | Carefirst BCBS | ||
| TPE | Anthem BCBS of Kentucky | ||
| TPF | Anthem Blue Cross of California | ||
| TPG | BCBS of Rhose Island | ||
| TPH | Wellmark BCBS | ||
| TPI | BCBS of Illinois | ||
| TPJ | Unassigned Prefix | ||
| TPK | BCBS of Illinois | ||
| TPL | Anthem BCBS of Kentucky | ||
| TPM | BCBS of Michigan | ||
| TPN | Anthem BCBS of Ohio | ||
| TPO | BCBS of Western New York | ||
| TPP | Empire BCBS of New York | ||
| TPQ | Wellmark BCBS | ||
| TPR | Wellmark BCBS | ||
| TPS | Anthem Blue Cross of California | ||
| TPT | Excellus BCBS of New York | ||
| TPU | Anthem BCBS of Virginia | ||
| TPV | BCBS of Illinois | ||
| TPW | Regence BCBS | ||
| TPX | Anthem BCBS of Ohio | ||
| TPY | Independence Blue Cross | ||
| TPZ | Blue Shield of California | ||
| TQA | Premera Blue Cross | ||
| TQB | Regence BCBS of Washington | ||
| TQC | BCBS of Minnesota | ||
| TQD | BCBS of Michigan | ||
| TQE | Anthem BCBS of Indiana | ||
| TQF | BCBS of Michigan | ||
| TQG | Highmark BCBS | ||
| TQH | BCBS of Massachusetts | ||
| TQI | Wellmark BCBS | ||
| TQJ | Independence Blue Cross | ||
| TQK | BCBS of Michigan | ||
| TQL | Horizon BCBS of New Jersey | ||
| TQM | BCBS of Minnesota | ||
| TQN | Anthem BCBS of Ohio | ||
| TQO | BCBS of North Dakota | ||
| TQP | Anthem BCBS of Ohio | ||
| TQQ | BCBS of Minnesota | ||
| TQR | Regence Blue Cross Blue Shield of Utah | ||
| TQS | Anthem BCBS of Ohio | ||
| TQT | Horizon BCBS of New Jersey | ||
| TQU | BCBS of Minnesota | ||
| TQV | Unassigned Prefix | ||
| TQW | Horizon BCBS of New Jersey | ||
| TQX | BCBS of Georgia | ||
| TQY | BCBS of Alabama | ||
| TQZ | BCBS of Massachusetts | ||
| TRA | BCBS of Illinois | ||
| TRB | BCBS of Illinois | ||
| TRC | BCBS of Illinois | ||
| TRD | Anthem BCBS of Wisconsin | ||
| TRE | BCBS of Arizona | ||
| TRF | BCBS of Michigan | ||
| TRG | Premera Blue Cross | ||
| TRH | BCBS of Tennessee | ||
| TRI | Capital Blue Cross | ||
| TRJ | Anthem Blue Cross of California | ||
| TRK | BCBS of Illinois | ||
| TRL | BCBS of Massachusetts | ||
| TRM | Blue Shield of California | ||
| TRN | Anthem BCBS of Connecticut | ||
| TRO | Carefirst Administrators | ||
| TRP | BCBS of Minnesota | ||
| TRQ | Independence Blue Cross | ||
| TRR | BCBS of Tennessee | ||
| TRS | BCBS of Kansas City | ||
| TRT | BCBS of Alabama | ||
| TRU | Blue Cross of Idaho | ||
| TRV | BCBS of Tennessee | ||
| TRW | Unassigned Prefix | ||
| TRX | Independence Blue Cross | ||
| TRY | Unassigned Prefix | ||
| TRZ | Highmark BCBS | ||
| TSA | BCBS of Texas | ||
| TSB | BCBS of Minnesota | ||
| TSC | Wellmark BCBS | ||
| TSD | Wellmark BCBS | ||
| TSE | Anthem Blue Cross of California | ||
| TSF | Unassigned Prefix | ||
| TSG | Wellmark BCBS | ||
| TSH | Blue Cross of Idaho | ||
| TSI | BCBS of Illinois | ||
| TSJ | Anthem BCBS of Connecticut | ||
| TSK | Carefirst BCBS | ||
| TSL | BCBS of Nebraska | ||
| TSM | Highmark BCBS | ||
| TSN | Anthem Blue Cross of California | ||
| TSO | Unassigned Prefix | ||
| TSP | Wellmark BCBS | ||
| TSQ | BCBS of Minnesota | ||
| TSR | Highmark BCBS | ||
| TSS | Unassigned Prefix | ||
| TST | Premera Blue Cross | ||
| TSU | Premera Blue Cross | ||
| TSV | Wellmark BCBS | ||
| TSW | Anthem Blue Cross of California | ||
| TSX | Anthem BCBS of Ohio | ||
| TSY | Anthem Blue Cross of California | ||
| TSZ | BCBS of Texas | ||
| TTA | Blue Cross of Idaho | ||
| TTB | BCBS of Texas | ||
| TTC | Anthem BCBS of Ohio | ||
| TTD | Anthem Blue Cross of California | ||
| TTE | Wellmark BCBS | ||
| TTF | BCBS of Texas | ||
| TTG | Anthem BCBS of Ohio | ||
| TTH | Carefirst BCBS | ||
| TTI | BCBS of Alabama | ||
| TTJ | BCBS of Florida | ||
| TTK | BCBS of Arizona | ||
| TTL | Anthem BCBS of Ohio | ||
| TTM | Anthem BCBS of Ohio | ||
| TTN | Anthem BCBS of Ohio | ||
| TTO | Unassigned Prefix | ||
| TTP | Carefirst BCBS | ||
| TTQ | Anthem Blue Cross of California | ||
| TTR | BCBS of Michigan | ||
| TTS | Anthem BCBS of Virginia | ||
| TTT | Unassigned Prefix | ||
| TTU | BCBS of Mississippi | ||
| TTV | Wellmark BCBS | ||
| TTW | BCBS of Georgia | ||
| TTX | BCBS of Massachusetts | ||
| TTY | Anthem BCBS of Ohio | ||
| TTZ | Anthem BCBS of Ohio | ||
| TUA | Capital Blue Cross | ||
| TUB | BCBS of Illinois | ||
| TUC | Anthem BCBS of Ohio | ||
| TUD | Unassigned Prefix | ||
| TUE | Highmark BCBS | ||
| TUF | BCBS of Illinois | ||
| TUG | Premera Blue Cross | ||
| TUH | Carefirst BCBS | ||
| TUI | Regence BCBS | ||
| TUJ | Carefirst BCBS | ||
| TUK | BCBS of Illinois | ||
| TUL | Horizon BCBS of New Jersey | ||
| TUM | Anthem BCBS of Ohio | ||
| TUN | BCBS of Alabama | ||
| TUO | BCBS of Tennessee | ||
| TUP | Anthem BCBS of Wisconsin | ||
| TUQ | Unassigned Prefix | ||
| TUR | Empire BCBS of New York | ||
| TUS | BCBS of Texas | ||
| TUT | BCBS of Illinois | ||
| TUU | Horizon BCBS of New Jersey | ||
| TUV | Horizon BCBS of New Jersey | ||
| TUW | Unassigned Prefix | ||
| TUX | BCBS of Illinois | ||
| TUY | BCBS of Michigan | ||
| TUZ | Anthem BCBS of Ohio | ||
| TVA | BCBS of Tennessee | ||
| TVB | Unassigned Prefix | ||
| TVC | BCBS of Massachusetts | ||
| TVD | BCBS of Nebraska | ||
| TVE | Wellmark BCBS | ||
| TVF | Regence BCBS of Washington | ||
| TVG | Anthem BCBS of Missouri | ||
| TVH | BCBS of Illinois | ||
| TVI | BCBS of Tennessee | ||
| TVJ | BCBS of Minnesota | ||
| TVK | Carefirst Administrators | ||
| TVL | Anthem BCBS of Virginia | ||
| TVM | Anthem BCBS of Virginia | ||
| TVN | BCBS of Georgia | ||
| TVO | BCBS of Tennessee | ||
| TVP | Blue Shield of California | ||
| TVQ | Anthem BCBS of Ohio | ||
| TVR | Regence Blue Shield of Washington | ||
| TVS | BCBS of Tennessee | ||
| TVT | BCBS of Minnesota | ||
| TVU | BCBS of Michigan | ||
| TVV | Horizon BCBS of New Jersey | ||
| TVW | BCBS of Minnesota | ||
| TVX | Unassigned Prefix | ||
| TVY | Wellmark BCBS | ||
| TVZ | Regence BCBS | ||
| TWA | BCBS of Georgia | ||
| TWB | BCBS of Minnesota | ||
| TWC | BCBS of Illinois | ||
| TWD | Highmark BCBS | ||
| TWE | BCBS of Massachusetts | ||
| TWF | Horizon BCBS of New Jersey | ||
| TWG | BCBS of North Carolina | ||
| TWH | Blue Shield of California | ||
| TWI | Regence BCBS of Washington | ||
| TWJ | BCBS of Western New York | ||
| TWK | Anthem BCBS of Ohio | ||
| TWL | BCBS of Alabama | ||
| TWM | Anthem Blue Cross of California | ||
| TWN | Regence Blue Cross Blue Shield of Oregon | ||
| TWO | Independence Blue Cross | ||
| TWP | Horizon BCBS of New Jersey | ||
| TWQ | Empire BCBS of New York | ||
| TWR | Anthem Blue Cross of California | ||
| TWS | Independence Blue Cross | ||
| TWT | Carefirst BCBS | ||
| TWU | Anthem BCBS of Ohio | ||
| TWV | BCBS of Illinois | ||
| TWW | Anthem BCBS of Ohio | ||
| TWX | BCBS of Texas | ||
| TWY | BCBS of Western New York | ||
| TWZ | Regence BCBS | ||
| TXA | BCBS of Illinois | ||
| TXB | BCBS of Illinois | ||
| TXC | BCBS of Alabama | ||
| TXD | BCBS of Texas | ||
| TXE | Unassigned Prefix | ||
| TXF | BCBS of Illinois | ||
| TXG | BCBS of Tennessee | ||
| TXH | Anthem BCBS of Maine | ||
| TXI | Unassigned Prefix | ||
| TXJ | Anthem BCBS of Nevada | ||
| TXK | Unassigned Prefix | ||
| TXL | BCBS of Illinois | ||
| TXM | Anthem BCBS of Ohio | ||
| TXN | BCBS of Michigan | ||
| TXO | Blue Shield of California | ||
| TXP | Premera Blue Cross | ||
| TXQ | Blue Shield of California | ||
| TXR | BCBS of Texas | ||
| TXS | BCBS of Texas | ||
| TXT | BCBS of Massachusetts | ||
| TXU | BCBS of Western New York | ||
| TXV | BCBS of Tennessee | ||
| TXW | BCBS of Texas | ||
| TXX | BCBS of Massachusetts | ||
| TXY | Unassigned Prefix | ||
| TXZ | BCBS of Tennessee | ||
| TYA | Premera Blue Cross | ||
| TYB | Blue Shield of California | ||
| TYC | Anthem Blue Cross of California | ||
| TYD | Unassigned Prefix | ||
| TYE | Unassigned Prefix | ||
| TYF | Anthem BCBS of Ohio | ||
| TYG | BCBS of Arkansas Blue Advantage | ||
| TYH | Unassigned Prefix | ||
| TYI | Wellmark BCBS | ||
| TYJ | Anthem BCBS of Wisconsin | ||
| TYK | Anthem BCBS of Ohio | ||
| TYL | BCBS of Texas | ||
| TYM | BCBS of South Carolina | ||
| TYN | Horizon BCBS of New Jersey | ||
| TYO | BCBS of Western New York | ||
| TYP | Wellmark BCBS | ||
| TYQ | Carefirst BCBS | ||
| TYR | Premera Blue Cross | ||
| TYS | Unassigned Prefix | ||
| TYT | BCBS of Illinois | ||
| TYU | Carefirst Administrators | ||
| TYV | Anthem BCBS of Wisconsin | ||
| TYW | BCBS of Arizona | ||
| TYX | Anthem BCBS of Ohio | ||
| TYY | BCBS of Texas | ||
| TYZ | BCBS of Arkansas - Health Advantage | ||
| TZA | BCBS of Illinois | ||
| TZB | Highmark BCBS | ||
| TZC | BCBS of Illinois | ||
| TZD | Anthem BCBS of Ohio | ||
| TZE | BCBS of Illinois | ||
| TZF | Horizon BCBS of New Jersey | ||
| TZG | Blue Shield of California | ||
| TZH | Unassigned Prefix | ||
| TZI | Empire BCBS of New York | ||
| TZJ | BCBS of Illinois | ||
| TZK | Unassigned Prefix | ||
| TZL | Highmark BCBS | ||
| TZM | Anthem Blue Cross of California | ||
| TZN | Anthem BCBS of Ohio | ||
| TZO | Anthem Blue Cross of California | ||
| TZP | Regence Blue Cross Blue Shield of Utah | ||
| TZQ | Anthem BCBS of Ohio | ||
| TZR | BCBS of Illinois | ||
| TZS | Premera Blue Cross | ||
| TZT | BCBS of Arkansas | ||
| TZU | Highmark BCBS | ||
| TZV | BCBS of Georgia | ||
| TZW | Highmark BCBS | ||
| TZX | Anthem BCBS of Colorado | ||
| TZY | Highmark BCBS | ||
| TZZ | Anthem Blue Cross of California |