BCBS Alpha Prefixes YAA to YZZ
| Prefix | Plan Name | Phone Number | Plan Type |
|---|---|---|---|
| YAA | Unassigned Prefix | ||
| YAB | Unassigned Prefix | ||
| YAC | Unassigned Prefix | ||
| YAD | Unassigned Prefix | ||
| YAE | Unassigned Prefix | ||
| YAG | BCBS of Mississippi | ||
| YAH | Unassigned Prefix | ||
| YAI | BCBS of Mississippi | ||
| YAJ | Unassigned Prefix | ||
| YAL | Unassigned Prefix | ||
| YAM | Unassigned Prefix | ||
| YAO | Unassigned Prefix | ||
| YAP | Unassigned Prefix | ||
| YAQ | BCBS of Mississippi | ||
| YAR | Unassigned Prefix | ||
| YAS | BCBS of Mississippi | ||
| YAU | BCBS of Mississippi | ||
| YAV | Unassigned Prefix | ||
| YAW | Unassigned Prefix | ||
| YAX | BCBS of Mississippi | ||
| YAY | Unassigned Prefix | ||
| YAZ | Unassigned Prefix | ||
| YBA | BCBS of Kansas City | ||
| YBB | BCBS of Kansas City | ||
| YBC | BCBS of Kansas City | ||
| YBD | BCBS of Kansas City | ||
| YBE | BCBS of Kansas City | ||
| YBF | BCBS of Kansas City | ||
| YBG | BCBS of Kansas City | ||
| YBH | BCBS of Kansas City | ||
| YBI | Unassigned Prefix | ||
| YBJ | BCBS of Kansas City | ||
| YBK | Unassigned Prefix | ||
| YBM | BCBS of Kansas City | ||
| YBN | Unassigned Prefix | ||
| YBO | Unassigned Prefix | ||
| YBP | BCBS of Kansas City | ||
| YBQ | Unassigned Prefix | ||
| YBR | Unassigned Prefix | ||
| YBS | BCBS of Kansas City | ||
| YBT | BCBS of Kansas City | ||
| YBU | BCBS of Kansas City | ||
| YBV | Unassigned Prefix | ||
| YBW | BCBS of Kansas City | ||
| YBX | BCBS of Kansas City | ||
| YBY | Unassigned Prefix | ||
| YBZ | BCBS of Kansas City | ||
| YCA | Anthem BCBS of Missouri | ||
| YCB | Anthem BCBS of Missouri | HIX Off Exchange | |
| YCC | Anthem BCBS of Missouri | HIX Off Exchange | |
| YCD | Anthem BCBS of Missouri | HIX Off Exchange | |
| YCE | Anthem BCBS of Missouri | HIX Off Exchange | |
| YCF | Anthem | ||
| YCG | Anthem | ||
| YCH | Anthem BCBS of Missouri | HIX Off Exchange | |
| YCL | Unassigned Prefix | ||
| YCP | Unassigned Prefix | ||
| YCW | Unassigned Prefix | ||
| YCY | Unassigned Prefix | ||
| YDA | Unassigned Prefix | ||
| YDB | Unassigned Prefix | ||
| YDC | BCBS of Montana | ||
| YDD | BCBS of Montana | ||
| YDE | BCBS of Montana | ||
| YDF | BCBS of Montana | ||
| YDG | BCBS of Montana | ||
| YDH | Unassigned Prefix | ||
| YDI | BCBS of Montana | ||
| YDJ | BCBS of Montana | ||
| YDK | BCBS of Montana | ||
| YDL | BCBS of Montana | ||
| YDM | BCBS of Illinois | ||
| YDN | BCBS of Montana | ||
| YDO | BCBS of Illinois | ||
| YDP | Unassigned Prefix | ||
| YDQ | BCBS of Illinois | ||
| YDR | BCBS of Montana | ||
| YDS | Unassigned Prefix | ||
| YDT | BCBS of Montana | ||
| YDU | BCBS of Montana | ||
| YDV | BCBS of Illinois | ||
| YDW | Unassigned Prefix | ||
| YDY | Unassigned Prefix | ||
| YEA | Unassigned Prefix | ||
| YEB | Unassigned Prefix | ||
| YEC | Unassigned Prefix | ||
| YED | BCBS of Nebraska | ||
| YEF | BCBS of Nebraska | ||
| YEG | BCBS of Nebraska | ||
| YEH | BCBS of Nebraska | ||
| YEJ | BCBS of Nebraska | ||
| YEK | BCBS of Nebraska | ||
| YEM | BCBS of Nebraska | ||
| YEN | Unassigned Prefix | ||
| YEP | Unassigned Prefix | ||
| YEQ | BCBS of Nebraska | ||
| YES | BCBS of Nebraska | ||
| YET | Unassigned Prefix | ||
| YEW | Unassigned Prefix | ||
| YEZ | BCBS of Nebraska | ||
| YFA | Anthem BCBS of Nevada | 877-833-5742 | |
| YFB | Anthem BCBS of Nevada | 877-833-5742 | |
| YFC | Anthem BCBS of Nevada | 855-854-1438 | HIX Off Exchange |
| YFD | Anthem BCBS of Nevada | 855-854-1438 | HIX Off Exchange |
| YFE | Unassigned Prefix | ||
| YFF | Anthem BCBS of Nevada | ||
| YFG | Anthem BCBS of Nevada | 866-438-9969 | Medicare Supplement |
| YFH | Anthem BCBS of Nevada | 855-854-1438 | HIX Off Exchange |
| YFI | Anthem BCBS of Nevada | 855-854-1438 | HIX On Exchange |
| YFJ | Anthem BCBS of Nevada | 877-833-5742 | |
| YFK | Anthem BCBS of Nevada | 877-833-5742 | |
| YFL | Anthem BCBS of Nevada | 877-833-5742 | |
| YFM | Anthem BCBS of Nevada | 855-854-1438 | HIX On Exchange |
| YFN | Anthem BCBS of Nevada | ||
| YFO | Anthem BCBS of Nevada | 855-854-1438 | |
| YFP | Anthem BCBS of Nevada | 877-833-5742 | |
| YFQ | Anthem BCBS of Nevada | 855-854-1438 | HIX On Exchange |
| YFR | Anthem BCBS of Nevada | 855-854-1438 | HIX On Exchange |
| YFT | Anthem BCBS of Nevada | 877-833-5742 | |
| YFU | Anthem BCBS of Nevada | 877-833-5742 | |
| YFV | Anthem BCBS of Nevada | ||
| YFW | Anthem BCBS of Nevada | 877-833-5742 | |
| YFX | Anthem BCBS of Nevada | 877-833-5742 | |
| YFY | Anthem BCBS of Nevada | 877-833-5742 | |
| YFZ | Anthem BCBS of Nevada | 866-438-9969 | Medicare Supplement |
| YGA | Anthem New Hampshire | 800-332-6558 | |
| YGB | Unassigned Prefix | ||
| YGC | Anthem New Hampshire | 800-332-6558 | |
| YGD | Anthem | ||
| YGE | Anthem | ||
| YGF | Anthem New Hampshire | 800-332-6558 | |
| YGG | Anthem New Hampshire | 800-332-6558 | |
| YGH | Anthem Central Region (OH, IN, KY) | ||
| YGI | Anthem | ||
| YGJ | Anthem | ||
| YGK | Anthem New Hampshire | 800-332-6558 | |
| YGL | Anthem | ||
| YGM | Anthem New Hampshire | 800-332-6558 | |
| YGN | Anthem | ||
| YGO | Anthem | ||
| YGP | Anthem | ||
| YGQ | Anthem | ||
| YGR | Anthem | ||
| YGS | Anthem | ||
| YGT | Anthem | ||
| YGU | Anthem New Hampshire | ||
| YGV | Anthem | ||
| YGW | Anthem | ||
| YGY | Unassigned Prefix | ||
| YGZ | Unassigned Prefix | ||
| YHA | Horizon BCBS of New Jersey | ||
| YHB | Horizon BCBS of New Jersey | ||
| YHC | Horizon BCBS of New Jersey | ||
| YHD | Horizon BCBS of New Jersey | ||
| YHE | Horizon BCBS of New Jersey | ||
| YHF | Horizon BCBS of New Jersey | ||
| YHG | Horizon BCBS of New Jersey | ||
| YHH | Horizon BCBS of New Jersey | ||
| YHI | Horizon BCBS of New Jersey | ||
| YHJ | Horizon BCBS of New Jersey | ||
| YHK | Horizon BCBS of New Jersey | ||
| YHL | Horizon BCBS of New Jersey | ||
| YHM | Horizon BCBS of New Jersey | ||
| YHN | Horizon BCBS of New Jersey | ||
| YHO | Horizon BCBS of New Jersey | ||
| YHP | Horizon BCBS of New Jersey | ||
| YHQ | Horizon BCBS of New Jersey | ||
| YHR | Horizon BCBS of New Jersey | ||
| YHS | Horizon BCBS of New Jersey | ||
| YHT | Horizon BCBS of New Jersey | ||
| YHU | Horizon BCBS of New Jersey | ||
| YHV | Horizon BCBS of New Jersey | ||
| YHW | Horizon BCBS of New Jersey | ||
| YHX | Horizon BCBS of New Jersey | ||
| YHY | Horizon BCBS of New Jersey | ||
| YHZ | Horizon BCBS of New Jersey | ||
| YIA | BCBS of New Mexico | ||
| YIB | BCBS of New Mexico | ||
| YIC | BCBS of New Mexico | ||
| YID | BCBS of New Mexico | ||
| YIE | BCBS of New Mexico | ||
| YIF | BCBS of New Mexico | ||
| YIG | BCBS of New Mexico | ||
| YIH | BCBS of New Mexico | ||
| YII | BCBS of New Mexico | ||
| YIJ | BCBS of New Mexico | ||
| YIK | BCBS of New Mexico | ||
| YIL | BCBS of New Mexico | ||
| YIM | BCBS of New Mexico | ||
| YIN | BCBS of New Mexico | ||
| YIO | BCBS of New Mexico | ||
| YIP | BCBS of New Mexico | ||
| YIQ | BCBS of New Mexico | ||
| YIR | BCBS of New Mexico | ||
| YIS | BCBS of New Mexico | ||
| YIU | BCBS of New Mexico | ||
| YIV | BCBS of New Mexico | ||
| YIW | BCBS of New Mexico | ||
| YIX | BCBS of New Mexico | ||
| YIY | BCBS of New Mexico | ||
| YIZ | BCBS of New Mexico | ||
| YJA | BCBS of Western New York | ||
| YJB | BCBS of Western New York | ||
| YJC | BCBS of Western New York | ||
| YJD | BCBS of Western New York | ||
| YJE | BCBS of Western New York | ||
| YJF | BCBS of Western New York | ||
| YJG | BCBS of Western New York | ||
| YJH | BCBS of Western New York | ||
| YJI | Unassigned Prefix | ||
| YJJ | BCBS of Western New York | ||
| YJK | BCBS of Western New York | ||
| YJL | BCBS of Western New York | ||
| YJM | BCBS of Western New York | ||
| YJN | BCBS of Western New York | ||
| YJO | BCBS of Western New York | ||
| YJP | BCBS of Western New York | ||
| YJQ | BCBS of Western New York | ||
| YJR | BCBS of Western New York | ||
| YJS | BCBS of Western New York | ||
| YJT | BCBS of Western New York | ||
| YJU | BCBS of Western New York | ||
| YJV | BCBS of Western New York | ||
| YJW | BCBS of Western New York | ||
| YJX | BCBS of Western New York | ||
| YJY | BCBS of Western New York | ||
| YJZ | BCBS of Western New York | ||
| YKA | Horizon BCBS of New Jersey | ||
| YKB | Horizon BCBS of New Jersey | ||
| YKC | Unassigned Prefix | ||
| YKD | Horizon BCBS of New Jersey | ||
| YKE | Horizon BCBS of New Jersey | ||
| YKF | Unassigned Prefix | ||
| YKG | Horizon BCBS of New Jersey | ||
| YKH | Horizon BCBS of New Jersey | ||
| YKI | Horizon BCBS of New Jersey | ||
| YKJ | Horizon BCBS of New Jersey | ||
| YKK | Horizon BCBS of New Jersey | ||
| YKL | Horizon BCBS of New Jersey | ||
| YKM | Horizon BCBS of New Jersey | ||
| YKN | Horizon BCBS of New Jersey | ||
| YKO | Horizon BCBS of New Jersey | ||
| YKP | Horizon BCBS of New Jersey | ||
| YKQ | Horizon BCBS of New Jersey | ||
| YKR | Horizon BCBS of New Jersey | ||
| YKS | Unassigned Prefix | ||
| YKT | Unassigned Prefix | ||
| YKU | Unassigned Prefix | ||
| YKV | Unassigned Prefix | ||
| YKW | Unassigned Prefix | ||
| YKX | Unassigned Prefix | ||
| YKY | Unassigned Prefix | ||
| YKZ | Unassigned Prefix | ||
| YLA | Empire BCBS of New York | ||
| YLB | Empire BCBS of New York | ||
| YLC | Empire BCBS of New York | ||
| YLD | Empire BCBS of New York | ||
| YLE | Empire BCBS of New York | ||
| YLF | Empire BCBS of New York | ||
| YLG | Empire BCBS of New York | ||
| YLH | Empire BCBS of New York | ||
| YLI | Unassigned Prefix | ||
| YLJ | Empire BCBS of New York | ||
| YLK | Empire BCBS of New York | ||
| YLL | Empire BCBS of New York | ||
| YLM | Empire BCBS of New York | ||
| YLN | Empire BCBS of New York | ||
| YLO | Empire BCBS of New York | ||
| YLP | Empire BCBS of New York | ||
| YLQ | Empire BCBS of New York | ||
| YLR | Empire BCBS of New York | ||
| YLS | Empire BCBS of New York | ||
| YLT | Empire BCBS of New York | ||
| YLU | Empire BCBS of New York | ||
| YLV | Empire BCBS of New York | ||
| YLW | Empire BCBS of New York | ||
| YLX | Empire BCBS of New York | ||
| YLY | Empire BCBS of New York | ||
| YLZ | Empire BCBS of New York | ||
| YMA | Unassigned Prefix | ||
| YMB | Unassigned Prefix | ||
| YMC | Unassigned Prefix | ||
| YME | Unassigned Prefix | ||
| YMF | Unassigned Prefix | ||
| YMG | Unassigned Prefix | ||
| YMH | Unassigned Prefix | ||
| YMI | Unassigned Prefix | ||
| YMK | Unassigned Prefix | ||
| YMM | Unassigned Prefix | ||
| YMN | Unassigned Prefix | ||
| YMP | Unassigned Prefix | ||
| YMQ | Unassigned Prefix | ||
| YMR | Unassigned Prefix | ||
| YMS | Unassigned Prefix | ||
| YMT | Unassigned Prefix | ||
| YMV | Unassigned Prefix | ||
| YMX | Unassigned Prefix | ||
| YMY | Unassigned Prefix | ||
| YMZ | Unassigned Prefix | ||
| YNA | Unassigned Prefix | ||
| YNB | Excellus BCBS of New York | ||
| YNC | Unassigned Prefix | ||
| YND | Excellus BCBS of New York | ||
| YNE | Excellus BCBS of New York | ||
| YNF | Unassigned Prefix | ||
| YNG | Excellus BCBS of New York | ||
| YNH | Excellus BCBS of New York | ||
| YNI | Excellus BCBS of New York | ||
| YNJ | Excellus BCBS of New York | ||
| YNK | Unassigned Prefix | ||
| YNL | Excellus BCBS of New York | ||
| YNM | Excellus BCBS of New York | ||
| YNN | Unassigned Prefix | ||
| YNO | Unassigned Prefix | ||
| YNQ | Unassigned Prefix | ||
| YNS | Excellus BCBS of New York | ||
| YNT | Unassigned Prefix | ||
| YNV | Unassigned Prefix | ||
| YNW | Unassigned Prefix | ||
| YNX | Unassigned Prefix | ||
| YNY | Unassigned Prefix | ||
| YNZ | Unassigned Prefix | ||
| YOH | Unassigned Prefix | ||
| YOM | Unassigned Prefix | ||
| YOP | Unassigned Prefix | ||
| YOT | Unassigned Prefix | ||
| YOU | Unassigned Prefix | ||
| YOY | Unassigned Prefix | ||
| YOZ | Unassigned Prefix | ||
| YPA | BCBS of North Carolina | ||
| YPB | BCBS of North Carolina | ||
| YPC | Unassigned Prefix | ||
| YPD | BCBS of North Carolina | ||
| YPE | BCBS of North Carolina | ||
| YPF | BCBS of North Carolina | ||
| YPG | BCBS of North Carolina | ||
| YPH | BCBS of North Carolina | ||
| YPI | BCBS of North Carolina | ||
| YPJ | BCBS of North Carolina | ||
| YPK | BCBS of North Carolina | ||
| YPL | BCBS of North Carolina | ||
| YPM | BCBS of North Carolina | ||
| YPN | BCBS of North Carolina | ||
| YPO | BCBS of North Carolina | ||
| YPP | BCBS of North Carolina | ||
| YPQ | BCBS of North Carolina | ||
| YPR | BCBS of North Carolina | ||
| YPS | BCBS of North Carolina | ||
| YPT | BCBS of North Carolina | ||
| YPU | BCBS of North Carolina | ||
| YPV | BCBS of North Carolina | ||
| YPW | BCBS of North Carolina | ||
| YPX | BCBS of North Carolina | ||
| YPY | BCBS of North Carolina | ||
| YPZ | BCBS of North Carolina | ||
| YQA | BCBS of North Dakota | ||
| YQB | BCBS of North Dakota | ||
| YQC | BCBS of North Dakota | ||
| YQE | BCBS of North Dakota | ||
| YQG | BCBS of North Dakota | ||
| YQH | Unassigned Prefix | ||
| YQI | BCBS of North Dakota | ||
| YQJ | BCBS of North Dakota | ||
| YQK | Unassigned Prefix | ||
| YQO | Unassigned Prefix | ||
| YQP | BCBS of North Dakota | ||
| YQQ | BCBS of North Dakota | ||
| YQR | Unassigned Prefix | ||
| YQT | Unassigned Prefix | ||
| YQU | BCBS of North Dakota | ||
| YQX | Unassigned Prefix | ||
| YQZ | Unassigned Prefix | ||
| YRA | Anthem Central Region (OH, IN, KY) | ||
| YRB | Anthem BCBS of Ohio | 888-290-9160 | |
| YRC | Anthem BCBS of Virginia | 855- 817-5788 | Anthem COMMONWEALTH COORDINATED CARE |
| YRD | Anthem Central Region (OH, IN, KY) | ||
| YRE | Anthem Central Region (OH, IN, KY) | ||
| YRF | Anthem Central Region (OH, IN, KY) | ||
| YRG | Anthem BCBS of Ohio | 888-290-9160 | |
| YRH | Anthem Central Region (OH, IN, KY) | ||
| YRI | Unassigned Prefix | ||
| YRJ | Anthem BCBS of Ohio | 888-290-9160 | |
| YRK | Anthem Central Region (OH, IN, KY) | ||
| YRL | Anthem BCBS of Ohio | 888-290-9160 | |
| YRM | Anthem BCBS of Ohio | 888-290-9160 | |
| YRN | Anthem BCBS of Ohio | 888-290-9160 | |
| YRO | Anthem BCBS of Ohio | 888-290-9160 | |
| YRP | Anthem BCBS of Ohio | 888-290-9160 | |
| YRQ | Anthem BCBS of Ohio | 888-290-9160 | |
| YRR | Anthem Central Region (OH, IN, KY) | ||
| YRS | Anthem Central Region (OH, IN, KY) | ||
| YRT | Anthem BCBS of Ohio | 888-290-9160 | |
| YRU | Anthem BCBS of Virginia | ||
| YRV | Anthem BCBS of Virginia | ||
| YRW | Anthem BCBS of Virginia | ||
| YRX | Unassigned Prefix | ||
| YRY | Anthem BCBS of Ohio | 888-290-9160 | |
| YRZ | Anthem BCBS of Virginia | ||
| YSB | Unassigned Prefix | ||
| YSE | Unassigned Prefix | ||
| YSF | Unassigned Prefix | ||
| YSH | Unassigned Prefix | ||
| YSJ | Unassigned Prefix | ||
| YSO | Unassigned Prefix | ||
| YSQ | Unassigned Prefix | ||
| YSX | Unassigned Prefix | ||
| YTA | Anthem BCBS of Virginia | 800-533-1120 | Anthem Bluecare |
| YTB | Anthem BCBS of Virginia | 855-856-9286 | Anthem Healthkeepers |
| YTC | Anthem BCBS of Virginia | 800-533-1120 | Anthem Lumenos |
| YTD | Anthem BCBS of Virginia | 800-901-0020 | Anthem Healthkeepers Plus |
| YTE | Anthem BCBS of Virginia | 800-901-0020 | Anthem Healthkeepers Plus |
| YTF | Anthem BCBS of Virginia | 800-901-0020 | Anthem Healthkeepers Plus |
| YTG | Anthem BCBS of Virginia | 800-533-1120 | Anthem Healthkeepers |
| YTH | Anthem BCBS of Virginia | 800-533-1120 | Anthem Healthkeepers |
| YTI | Anthem BCBS of Virginia | ||
| YTJ | Anthem BCBS of Virginia | ||
| YTK | Anthem BCBS of Virginia | ||
| YTL | Unassigned Prefix | ||
| YTM | Anthem BCBS of Virginia | 800-533-1120 | Anthem Medicare Supplemental |
| YTN | Anthem BCBS of Virginia | 855-856-9286 | ACA Off Exchange |
| YTO | Anthem BCBS of Virginia | 855-856-9286 | Anthem Healthkeepers |
| YTP | Anthem BCBS of Virginia | 800-533-1120 | Anthem Keycare |
| YTQ | Anthem BCBS of Virginia | ||
| YTR | Anthem BCBS of Virginia | 855-856-9286 | ACA On Exchange |
| YTS | Anthem BCBS of Virginia | 800-533-1120 | Anthem Healthkeepers HMO |
| YTT | Anthem BCBS of Virginia | 800-533-1120 | Anthem Healthkeepers Lumenos |
| YTU | Anthem BCBS of Virginia | 855-856-9286 | Anthem Healthkeepers On Exchange |
| YTV | Anthem BCBS of Virginia | 855-856-9286 | COVA and TLC Medicare Supplments |
| YTW | Anthem BCBS of Virginia | ||
| YTX | Anthem BCBS of Virginia | 800-533-1120 | COVA and TLC PPO |
| YTY | Anthem BCBS of Virginia | 855-856-9286 | Anthem Healthkeepers On Exchange |
| YTZ | Anthem BCBS of Virginia | 855-856-9286 | Anthem Healthkeepers on exchange |
| YUA | BCBS of Oklahoma | ||
| YUB | BCBS of Oklahoma | ||
| YUC | BCBS of Oklahoma | ||
| YUD | BCBS of New Mexico | ||
| YUE | BCBS of Oklahoma | ||
| YUF | BCBS of Oklahoma | ||
| YUG | BCBS of Oklahoma | ||
| YUH | BCBS of Oklahoma | ||
| YUI | BCBS of Oklahoma | ||
| YUJ | BCBS of Oklahoma | ||
| YUK | BCBS of Oklahoma | ||
| YUL | BCBS of Oklahoma | ||
| YUM | BCBS of Oklahoma | ||
| YUN | BCBS of Oklahoma | ||
| YUO | BCBS of Oklahoma | ||
| YUP | BCBS of Oklahoma | ||
| YUQ | BCBS of Oklahoma | ||
| YUR | BCBS of Oklahoma | ||
| YUS | BCBS of Oklahoma | ||
| YUT | BCBS of New Mexico | ||
| YUU | BCBS of Oklahoma | ||
| YUV | Unassigned Prefix | ||
| YUX | BCBS of Oklahoma | ||
| YUY | BCBS of Oklahoma | ||
| YUZ | BCBS of Oklahoma | ||
| YVA | Regence Blue Cross Blue Shield of Oregon | ||
| YVB | Unassigned Prefix | ||
| YVC | Unassigned Prefix | ||
| YVD | Regence Blue Cross Blue Shield of Utah | ||
| YVF | Unassigned Prefix | ||
| YVG | Unassigned Prefix | ||
| YVH | Regence BCBS of Oregon | ||
| YVK | Unassigned Prefix | ||
| YVL | Regence BCBS of Oregon | ||
| YVM | Regence BCBS of Oregon | ||
| YVO | Regence Blue Cross Blue Shield of Oregon | ||
| YVP | Unassigned Prefix | ||
| YVQ | Regence Blue Cross Blue Shield of Oregon | ||
| YVR | Regence Blue Cross Blue Shield of Oregon | ||
| YVS | Regence Blue Cross Blue Shield of Oregon | ||
| YVT | Regence Blue Cross Blue Shield of Oregon | ||
| YVU | Regence Blue Cross Blue Shield of Utah | ||
| YVV | Regence Blue Cross Blue Shield of Oregon | ||
| YVW | Regence Blue Cross Blue Shield of Oregon | ||
| YVX | Regence BCBS of Oregon | ||
| YVZ | Regence Blue Cross Blue Shield of Oregon | ||
| YWA | Capital Blue Cross | ||
| YWB | Capital Blue Cross | ||
| YWC | Capital Blue Cross | ||
| YWD | Capital Blue Cross | ||
| YWE | Capital Blue Cross | ||
| YWF | Capital Blue Cross | ||
| YWG | Capital Blue Cross | ||
| YWJ | Capital Blue Cross | ||
| YWK | Capital Blue Cross | ||
| YWM | Capital Blue Cross | ||
| YWN | Capital Blue Cross | ||
| YWP | Capital Blue Cross | ||
| YWQ | Unassigned Prefix | ||
| YWR | Capital Blue Cross | ||
| YWS | Capital Blue Cross | ||
| YWT | Capital Blue Cross | ||
| YWU | Unassigned Prefix | ||
| YWV | Capital Blue Cross | ||
| YWW | Capital Blue Cross | ||
| YWX | Capital Blue Cross | ||
| YWZ | Capital Blue Cross | ||
| YXA | Independence Blue Cross | ||
| YXB | Independence Blue Cross | ||
| YXC | Independence Blue Cross | ||
| YXD | Highmark BCBS | ||
| YXE | Independence Blue Cross | ||
| YXF | Independence Blue Cross | ||
| YXG | Independence Blue Cross | ||
| YXH | Independence Blue Cross | ||
| YXI | Independence Blue Cross | ||
| YXJ | Independence Blue Cross | ||
| YXK | Independence Blue Cross | ||
| YXL | Independence Blue Cross | ||
| YXM | Independence Blue Cross | ||
| YXN | Independence Blue Cross | ||
| YXO | Independence Blue Cross | ||
| YXP | Independence Blue Cross | ||
| YXQ | Independence Blue Cross | ||
| YXR | Independence Blue Cross | ||
| YXS | Highmark BCBS | ||
| YXT | Independence Blue Cross | ||
| YXU | Independence Blue Cross | ||
| YXV | BCBS of Florida | ||
| YXW | Independence Blue Cross | ||
| YXX | Unassigned Prefix | ||
| YXY | Unassigned Prefix | ||
| YXZ | Independence Blue Cross | ||
| YYA | Highmark BCBS | ||
| YYB | Highmark BCBS | ||
| YYC | Highmark BCBS | ||
| YYD | Highmark BCBS | ||
| YYE | Highmark BCBS | ||
| YYF | Highmark BCBS | ||
| YYG | Highmark BCBS | ||
| YYH | Highmark BCBS | ||
| YYI | Highmark BCBS | ||
| YYJ | Highmark BCBS | ||
| YYK | Highmark BCBS | ||
| YYL | Unassigned Prefix | ||
| YYM | Highmark BCBS | ||
| YYN | Highmark BCBS | ||
| YYP | Highmark BCBS | ||
| YYQ | Highmark BCBS | ||
| YYR | Highmark BCBS | ||
| YYS | Highmark BCBS | ||
| YYT | Highmark BCBS | ||
| YYU | Highmark BCBS | ||
| YYV | Highmark BCBS | ||
| YYW | Highmark BCBS | ||
| YYX | Highmark BCBS | ||
| YYY | Unassigned Prefix | ||
| YYZ | Highmark BCBS | ||
| YZA | Unassigned Prefix | ||
| YZC | Unassigned Prefix | ||
| YZH | Blue Cross of Northeast Pennsylvania | ||
| YZL | Unassigned Prefix | ||
| YZM | Blue Cross of Northeast Pennsylvania | ||
| YZN | Unassigned Prefix | ||
| YZP | Unassigned Prefix | ||
| YZQ | Unassigned Prefix | ||
| YZR | Blue Cross of Northeast Pennsylvania | ||
| YZS | Unassigned Prefix | ||
| YZX | Unassigned Prefix | ||
| YZZ | Unassigned Prefix |