BCBS Alpha Prefixes ZAA to ZZZ
| Prefix | Plan Name |
|---|---|
| ZAA | Highmark BCBS |
| ZAB | Highmark BCBS |
| ZAD | Highmark BCBS |
| ZAE | Highmark BCBS |
| ZAG | Highmark BCBS |
| ZAH | Highmark BCBS |
| ZAI | Highmark BCBS |
| ZAJ | Highmark BCBS |
| ZAK | Highmark BCBS |
| ZAL | Highmark BCBS |
| ZAM | Highmark BCBS |
| ZAN | Highmark BCBS |
| ZAP | Highmark BCBS |
| ZAQ | Highmark BCBS |
| ZAR | Highmark BCBS |
| ZAS | Highmark BCBS |
| ZAT | Highmark BCBS |
| ZAU | Highmark BCBS |
| ZAV | Highmark BCBS |
| ZAX | Highmark BCBS |
| ZAY | Highmark BCBS |
| ZAZ | Highmark BCBS |
| ZBA | BCBS of Rhose Island |
| ZBC | Unassigned Prefix |
| ZBD | Unassigned Prefix |
| ZBF | BCBS of Rhose Island |
| ZBH | BCBS of Rhose Island |
| ZBI | BCBS of Rhose Island |
| ZBM | BCBS of Rhose Island |
| ZBN | BCBS of Rhose Island |
| ZBO | BCBS of Rhose Island |
| ZBP | BCBS of Rhose Island |
| ZBR | BCBS of Rhose Island |
| ZBS | BCBS of Rhose Island |
| ZBY | Unassigned Prefix |
| ZBZ | Unassigned Prefix |
| ZCA | BCBS of South Carolina |
| ZCB | BCBS of Peurto Rico |
| ZCC | BCBS of South Carolina |
| ZCD | BCBS of Tennessee |
| ZCE | BCBS of South Carolina |
| ZCF | BCBS of South Carolina |
| ZCG | BCBS of South Carolina |
| ZCH | BCBS of South Carolina |
| ZCI | Unassigned Prefix |
| ZCJ | BCBS of South Carolina |
| ZCK | BCBS of South Carolina |
| ZCL | BCBS of South Carolina |
| ZCM | BCBS of South Carolina |
| ZCN | BCBS of South Carolina |
| ZCO | BCBS of South Carolina |
| ZCP | BCBS of South Carolina |
| ZCQ | BCBS of South Carolina |
| ZCR | BCBS of South Carolina |
| ZCS | BCBS of South Carolina |
| ZCT | Unassigned Prefix |
| ZCU | BCBS of South Carolina |
| ZCV | BCBS of South Carolina |
| ZCW | BCBS of South Carolina |
| ZCX | BCBS of South Carolina |
| ZCY | BCBS of South Carolina |
| ZCZ | BCBS of South Carolina |
| ZDB | Unassigned Prefix |
| ZDD | Unassigned Prefix |
| ZDF | Unassigned Prefix |
| ZDN | Unassigned Prefix |
| ZDR | Unassigned Prefix |
| ZDS | Unassigned Prefix |
| ZDY | Unassigned Prefix |
| ZEA | BCBS of Tennessee |
| ZEB | BCBS of Tennessee |
| ZEC | BCBS of Tennessee |
| ZED | BCBS of Tennessee |
| ZEE | BCBS of Tennessee |
| ZEF | BCBS of Tennessee |
| ZEG | BCBS of Tennessee |
| ZEH | BCBS of Tennessee |
| ZEJ | BCBS of Tennessee |
| ZEK | BCBS of Tennessee |
| ZEL | Unassigned Prefix |
| ZEM | BCBS of Tennessee |
| ZEN | BCBS of Tennessee |
| ZEP | BCBS of Tennessee |
| ZEQ | Unassigned Prefix |
| ZER | BCBS of Tennessee |
| ZES | BCBS of Tennessee |
| ZET | BCBS of Tennessee |
| ZEU | BCBS of Tennessee |
| ZEV | BCBS of Tennessee |
| ZEW | BCBS of Tennessee |
| ZEX | BCBS of Tennessee |
| ZEY | BCBS of Tennessee |
| ZEZ | Unassigned Prefix |
| ZFA | Unassigned Prefix |
| ZFB | Unassigned Prefix |
| ZFC | Unassigned Prefix |
| ZFD | Unassigned Prefix |
| ZFE | Unassigned Prefix |
| ZFF | Unassigned Prefix |
| ZFG | Unassigned Prefix |
| ZFH | Unassigned Prefix |
| ZFI | Unassigned Prefix |
| ZFJ | Unassigned Prefix |
| ZFK | Unassigned Prefix |
| ZFL | Unassigned Prefix |
| ZFM | Unassigned Prefix |
| ZFN | Unassigned Prefix |
| ZFP | Unassigned Prefix |
| ZFQ | Unassigned Prefix |
| ZFR | Unassigned Prefix |
| ZFS | Unassigned Prefix |
| ZFV | Unassigned Prefix |
| ZFW | Unassigned Prefix |
| ZFX | Unassigned Prefix |
| ZFY | Unassigned Prefix |
| ZFZ | Unassigned Prefix |
| ZGA | BCBS of Texas |
| ZGB | BCBS of Texas |
| ZGC | BCBS of Texas |
| ZGD | BCBS of Texas |
| ZGE | BCBS of Texas |
| ZGF | BCBS of Texas |
| ZGG | BCBS of Texas |
| ZGH | BCBS of Texas |
| ZGI | BCBS of Texas |
| ZGJ | BCBS of Texas |
| ZGK | Unassigned Prefix |
| ZGM | BCBS of Texas |
| ZGN | BCBS of Texas |
| ZGO | BCBS of Texas |
| ZGP | BCBS of Texas |
| ZGQ | BCBS of Texas |
| ZGR | BCBS of Texas |
| ZGS | BCBS of Texas |
| ZGT | BCBS of Texas |
| ZGX | BCBS of Texas |
| ZGY | BCBS of Texas |
| ZGZ | BCBS of Texas |
| ZHB | Unassigned Prefix |
| ZHC | Unassigned Prefix |
| ZHD | Regence Blue Cross Blue Shield of Utah |
| ZHE | Unassigned Prefix |
| ZHG | Unassigned Prefix |
| ZHH | Regence Blue Cross Blue Shield of Utah |
| ZHI | Unassigned Prefix |
| ZHK | Unassigned Prefix |
| ZHL | Regence Blue Cross Blue Shield of Utah |
| ZHM | Regence Blue Cross Blue Shield of Utah |
| ZHN | Unassigned Prefix |
| ZHO | Regence Blue Cross Blue Shield of Utah |
| ZHU | Unassigned Prefix |
| ZHV | Regence Blue Cross Blue Shield of Utah |
| ZHW | Unassigned Prefix |
| ZHX | Unassigned Prefix |
| ZHZ | Unassigned Prefix |
| ZIA | BCBS of Vermont |
| ZIB | BCBS of Vermont |
| ZID | BCBS of Vermont |
| ZIE | BCBS of Vermont |
| ZIG | BCBS of Vermont |
| ZIH | BCBS of Vermont |
| ZII | BCBS of Vermont |
| ZIJ | BCBS of Vermont |
| ZIK | BCBS of Vermont |
| ZIQ | Unassigned Prefix |
| ZIU | BCBS of Vermont |
| ZIV | Unassigned Prefix |
| ZJC | Horizon BCBS of New Jersey |
| ZJG | Unassigned Prefix |
| ZJJ | Unassigned Prefix |
| ZJQ | Unassigned Prefix |
| ZJS | Unassigned Prefix |
| ZJX | Unassigned Prefix |
| ZJY | Unassigned Prefix |
| ZKA | Unassigned Prefix |
| ZKD | Premera Blue Cross |
| ZKF | Premera Blue Cross |
| ZKG | Premera Blue Cross |
| ZKK | Premera Blue Cross |
| ZKM | Premera Blue Cross |
| ZKQ | Unassigned Prefix |
| ZKR | Premera Blue Cross |
| ZKT | Premera Blue Cross |
| ZKV | Premera Blue Cross |
| ZKW | Premera Blue Cross |
| ZKX | Premera Blue Cross |
| ZKY | Unassigned Prefix |
| ZKZ | Premera Blue Cross |
| ZLA | Regence Blue Cross Blue Shield of Oregon |
| ZLB | Unassigned Prefix |
| ZLD | Regence Blue Cross Blue Shield of Utah |
| ZLE | Regence Blue Cross Blue Shield of Oregon |
| ZLF | Regence Blue Cross Blue Shield of Oregon |
| ZLG | Regence Blue Cross Blue Shield of Oregon |
| ZLH | Regence Blue Shield of Washington |
| ZLJ | Regence Blue Cross Blue Shield of Oregon |
| ZLL | Unassigned Prefix |
| ZLM | Regence Blue Cross Blue Shield of Oregon |
| ZLN | Regence Blue Cross Blue Shield of Oregon |
| ZLO | Regence Blue Cross Blue Shield of Utah |
| ZLP | Regence Blue Cross Blue Shield of Oregon |
| ZLR | Regence Blue Cross Blue Shield of Oregon |
| ZLS | Unassigned Prefix |
| ZLU | Regence Blue Cross Blue Shield of Oregon |
| ZMN | Unassigned Prefix |
| ZNC | Unassigned Prefix |
| ZNE | Unassigned Prefix |
| ZNF | Unassigned Prefix |
| ZNG | Unassigned Prefix |
| ZNH | Unassigned Prefix |
| ZNJ | Unassigned Prefix |
| ZNL | Unassigned Prefix |
| ZNM | Unassigned Prefix |
| ZNN | Unassigned Prefix |
| ZNO | Unassigned Prefix |
| ZNP | Premera Blue Cross |
| ZNS | Unassigned Prefix |
| ZNT | Unassigned Prefix |
| ZNU | Unassigned Prefix |
| ZNV | Premera Blue Cross |
| ZNX | Unassigned Prefix |
| ZNZ | Premera Blue Cross |
| ZOA | Unassigned Prefix |
| ZOF | Unassigned Prefix |
| ZOL | Unassigned Prefix |
| ZON | Unassigned Prefix |
| ZOW | Unassigned Prefix |
| ZOY | Unassigned Prefix |
| ZOZ | Unassigned Prefix |
| ZPA | Highmark BCBS |
| ZPD | Highmark BCBS |
| ZPF | Highmark BCBS |
| ZPG | Highmark BCBS |
| ZPH | Highmark BCBS |
| ZPI | Highmark BCBS |
| ZPJ | Highmark BCBS |
| ZPL | Highmark BCBS |
| ZPM | Highmark BCBS |
| ZPN | Highmark BCBS |
| ZPO | Highmark BCBS |
| ZPP | Highmark BCBS |
| ZPS | Unassigned Prefix |
| ZPT | Highmark BCBS |
| ZPV | Unassigned Prefix |
| ZPW | Highmark BCBS |
| ZQA | Unassigned Prefix |
| ZQB | Unassigned Prefix |
| ZQC | Unassigned Prefix |
| ZQD | Unassigned Prefix |
| ZQP | Unassigned Prefix |
| ZQY | Unassigned Prefix |
| ZRA | Anthem |
| ZRB | Anthem |
| ZRF | Anthem |
| ZRG | Anthem |
| ZRK | Unassigned Prefix |
| ZRR | Unassigned Prefix |
| ZRT | Unassigned Prefix |
| ZSA | BCBS of Wyoming |
| ZSC | BCBS of Wyoming |
| ZSD | BCBS of Wyoming |
| ZSE | BCBS of Wyoming |
| ZSF | BCBS of Wyoming |
| ZSH | BCBS of Wyoming |
| ZSK | BCBS of Wyoming |
| ZSL | Unassigned Prefix |
| ZSM | BCBS of Wyoming |
| ZSP | BCBS of Wyoming |
| ZSS | Unassigned Prefix |
| ZSW | Unassigned Prefix |
| ZSX | Unassigned Prefix |
| ZSY | Unassigned Prefix |
| ZSZ | Unassigned Prefix |
| ZTS | Unassigned Prefix |
| ZTT | Unassigned Prefix |
| ZTW | Unassigned Prefix |
| ZTZ | Unassigned Prefix |
| ZUA | BCBS of Peurto Rico |
| ZUB | Unassigned Prefix |
| ZUC | Unassigned Prefix |
| ZUE | Unassigned Prefix |
| ZUH | BCBS of Peurto Rico |
| ZUK | Unassigned Prefix |
| ZUM | BCBS of Peurto Rico |
| ZUN | Unassigned Prefix |
| ZUO | Unassigned Prefix |
| ZUP | Unassigned Prefix |
| ZUQ | Unassigned Prefix |
| ZUR | BCBS of Peurto Rico |
| ZUS | BCBS of Peurto Rico |
| ZUT | Unassigned Prefix |
| ZUV | BCBS of Peurto Rico |
| ZUZ | Unassigned Prefix |
| ZVC | Unassigned Prefix |
| ZVD | Unassigned Prefix |
| ZVE | Unassigned Prefix |
| ZVF | Unassigned Prefix |
| ZVG | Regence BCBS of Oregon |
| ZVH | Regence BCBS of Oregon |
| ZVJ | Regence BCBS of Utah |
| ZVK | Regence BCBS of Oregon |
| ZVL | Unassigned Prefix |
| ZVN | Unassigned Prefix |
| ZVP | Unassigned Prefix |
| ZVS | Unassigned Prefix |
| ZVT | Unassigned Prefix |
| ZVU | Regence Blue Cross Blue Shield of Oregon |
| ZVW | Regence Blue Cross Blue Shield of Oregon |
| ZVX | Regence Blue Cross Blue Shield of Oregon |
| ZVY | Regence Blue Cross Blue Shield of Oregon |
| ZVZ | Unassigned Prefix |
| ZWA | Blue Shield of Northeastern New York |
| ZWB | Blue Shield of Northeastern New York |
| ZWC | Blue Shield of Northeastern New York |
| ZWD | Blue Shield of Northeastern New York |
| ZWE | Blue Shield of Northeastern New York |
| ZWF | Blue Shield of Northeastern New York |
| ZWG | Blue Shield of Northeastern New York |
| ZWH | Blue Shield of Northeastern New York |
| ZWI | Blue Shield of Northeastern New York |
| ZWK | Blue Shield of Northeastern New York |
| ZWL | Blue Shield of Northeastern New York |
| ZWM | Blue Shield of Northeastern New York |
| ZWO | Unassigned Prefix |
| ZWP | Blue Shield of Northeastern New York |
| ZWQ | Blue Shield of Northeastern New York |
| ZWR | Blue Shield of Northeastern New York |
| ZWS | Blue Shield of Northeastern New York |
| ZWT | Blue Shield of Northeastern New York |
| ZWU | Blue Shield of Northeastern New York |
| ZWV | Blue Shield of Northeastern New York |
| ZWW | Blue Shield of Northeastern New York |
| ZWX | Blue Shield of Northeastern New York |
| ZWY | Blue Shield of Northeastern New York |
| ZWZ | Blue Shield of Northeastern New York |
| ZXA | BCBS of Tennessee |
| ZXB | BCBS of Tennessee |
| ZXC | BCBS of Tennessee |
| ZXD | BCBS of Tennessee |
| ZXE | BCBS of Tennessee |
| ZXF | Unassigned Prefix |
| ZXG | BCBS of Tennessee |
| ZXH | BCBS of Tennessee |
| ZXJ | Unassigned Prefix |
| ZXK | BCBS of Tennessee |
| ZXL | Unassigned Prefix |
| ZXM | BCBS of Tennessee |
| ZXN | Unassigned Prefix |
| ZXP | BCBS of Tennessee |
| ZXS | BCBS of Tennessee |
| ZXT | Unassigned Prefix |
| ZXV | Unassigned Prefix |
| ZXW | BCBS of Tennessee |
| ZXX | BCBS of Tennessee |
| ZXY | Unassigned Prefix |
| ZXZ | Unassigned Prefix |
| ZYC | Unassigned Prefix |
| ZYG | Wellmark BCBS |
| ZYH | Wellmark BCBS |
| ZYJ | Wellmark BCBS |
| ZYM | Wellmark BCBS |
| ZYN | Wellmark BCBS |
| ZYO | Unassigned Prefix |
| ZYR | Wellmark BCBS |
| ZYS | Wellmark BCBS |
| ZYV | Wellmark BCBS |
| ZYW | Unassigned Prefix |
| ZYX | Wellmark BCBS |
| ZZA | Unassigned Prefix |
| ZZC | Unassigned Prefix |
| ZZD | Unassigned Prefix |
| ZZE | Unassigned Prefix |
| ZZF | Unassigned Prefix |
| ZZL | Unassigned Prefix |
| ZZN | Unassigned Prefix |
| ZZS | Unassigned Prefix |
| ZZT | Unassigned Prefix |
| ZZW | Unassigned Prefix |
| ZZY | Unassigned Prefix |
| ZZZ | Unassigned Prefix |