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BCBS Alpha Prefixes are the first three letters of the identification number on Blue Cross Blue Shield insurance cards. They help identify the insurance plans of patients and ensure correct routing of their reimbursement claims.
This blog will cover the prefixes ranging from ZAA to ZZZ and list down their applicable state, insurance company name, and type of health plans.
In addition, maximize revenue potential with our professional billing services. Our top-notch coding solutions guarantee accurate and timely claims, optimizing your revenue cycle.
BCBS Alpha Prefix from ZAA to ZZZ – Latest Insights
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| ZAA | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Traditional Indemnity, Medicaid, PPO |
| ZAB | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | EPO, HMO, High-Deductible Health Plan (HDHP) |
| ZAC | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | PPO, Medicaid, Traditional Indemnity |
| ZAD | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicare Advantage, POS, EPO |
| ZAE | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | HMO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| ZAF | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicaid, PPO, Medicare Advantage |
| ZAG | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | POS, EPO, High-Deductible Health Plan (HDHP) |
| ZAH | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Traditional Indemnity, HMO, Medicaid |
| ZAI | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | PPO, Medicare Advantage, POS |
| ZAJ | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), EPO, HMO |
| ZAK | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicaid, Traditional Indemnity, PPO |
| ZAL | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | POS, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZAM | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | EPO, HMO, Traditional Indemnity |
| ZAN | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| ZAO | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicare Advantage, POS, EPO |
| ZAP | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZAQ | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicaid, PPO, Medicare Advantage |
| ZAR | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | POS, EPO, HMO |
| ZAS | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| ZAT | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | PPO, Medicare Advantage, POS |
| ZAU | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | EPO, HMO, High-Deductible Health Plan (HDHP) |
| ZAV | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Traditional Indemnity, Medicaid, PPO |
| ZAX | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicare Advantage, POS, EPO |
| ZAY | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), HMO, Traditional Indemnity |
| ZAZ | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | PPO, Medicaid, Medicare Advantage |
| ZBA | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | POS, EPO, High-Deductible Health Plan (HDHP) |
| ZBB | Massachusetts | Blue-Cross Blue-Shield of Massachusetts | HMO, Traditional Indemnity, Medicaid |
| ZBC | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Medicare Advantage, PPO, POS |
| ZBD | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | EPO, High-Deductible Health Plan (HDHP), HMO |
| ZBE | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | Medicaid, Traditional Indemnity, PPO |
| ZBF | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | POS, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZBG | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | EPO, HMO, Traditional Indemnity |
| ZBH | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| ZBI | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | Medicare Advantage, POS, EPO |
| ZBK | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZBL | California | Blue-Shield of California | Medicaid, PPO, Medicare Advantage |
| ZBM | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | POS, EPO, HMO |
| ZBN | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| ZBO | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | PPO, Medicare Advantage, POS |
| ZBP | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | EPO, HMO, High-Deductible Health Plan (HDHP) |
| ZBQ | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | Traditional Indemnity, Medicaid, PPO |
| ZBR | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | Medicare Advantage, POS, EPO |
| ZBS | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | High-Deductible Health Plan (HDHP), HMO, Traditional Indemnity |
| ZBT | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | PPO, Medicaid, Medicare Advantage |
| ZBU | Illinois | Blue-Cross Blue-Shield of Illinois | POS, EPO, High-Deductible Health Plan (HDHP) |
| ZBV | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | HMO, Traditional Indemnity, Medicaid |
| ZBW | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicare Advantage, PPO, POS |
| ZBX | California | Anthem Blue-Cross | EPO, High-Deductible Health Plan (HDHP), HMO |
| ZBY | Minnesota | Blue-Cross Blue-Shield of Minnesota | Traditional Indemnity, Medicaid, PPO |
| ZBZ | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | POS, Medicare Advantage, EPO |
| ZCA | South Carolina | Blue-Cross Blue-Shield of South Carolina | High-Deductible Health Plan (HDHP), HMO, Traditional Indemnity |
| ZCB | Costa Rica | Blue-Cross Blue-Shield of Costa Rica | PPO, Medicaid, Medicare Advantage |
| ZCC | South Carolina | Blue-Cross Blue-Shield of South Carolina | EPO, POS, High-Deductible Health Plan (HDHP) |
| ZCD | South Carolina | Blue-Cross Blue-Shield of South Carolina | HMO, Traditional Indemnity, Medicaid |
| ZCE | South Carolina | Blue-Cross Blue-Shield of South Carolina | Medicare Advantage, PPO, EPO |
| ZCF | South Carolina | Blue-Cross Blue-Shield of South Carolina | High-Deductible Health Plan (HDHP), POS, HMO |
| ZCG | South Carolina | Blue-Cross Blue-Shield of South Carolina | Medicaid, Traditional Indemnity, PPO |
| ZCH | South Carolina | Blue-Cross Blue-Shield of South Carolina | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| ZCI | Kentucky | Anthem Blue-Cross Blue-Shield of Kentucky | POS, HMO, Traditional Indemnity |
| ZCJ | South Carolina | Blue-Cross Blue-Shield of South Carolina | Medicaid, PPO, Medicare Advantage |
| ZCK | South Carolina | Blue-Cross Blue-Shield of South Carolina | EPO, High-Deductible Health Plan (HDHP), POS |
| ZCL | South Carolina | Blue-Cross Blue-Shield of South Carolina | HMO, Traditional Indemnity, Medicaid |
| ZCM | South Carolina | Blue-Cross Blue-Shield of South Carolina | Medicare Advantage, PPO, EPO |
| ZCN | South Carolina | Blue-Cross Blue-Shield of South Carolina | High-Deductible Health Plan (HDHP), POS, HMO |
| ZCO | South Carolina | Blue-Cross Blue-Shield of South Carolina | Traditional Indemnity, Medicaid, PPO |
| ZCP | South Carolina | Blue-Cross Blue-Shield of South Carolina | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZCQ | South Carolina | Blue-Cross Blue-Shield of South Carolina | POS, HMO, Traditional Indemnity |
| ZCR | South Carolina | Blue-Cross Blue-Shield of South Carolina | PPO, Medicaid, Medicare Advantage |
| ZCS | South Carolina | Blue-Cross Blue-Shield of South Carolina | High-Deductible Health Plan (HDHP), EPO, POS |
| ZCT | South Carolina | Blue-Cross Blue-Shield of South Carolina | Traditional Indemnity, HMO, Medicaid |
| ZCU | South Carolina | Blue-Cross Blue-Shield of South Carolina | Medicare Advantage, PPO, High-Deductible Health Plan (HDHP) |
| ZCV | South Carolina | Blue-Cross Blue-Shield of South Carolina | EPO, POS, HMO |
| ZCW | South Carolina | Blue-Cross Blue-Shield of South Carolina | Medicaid, Traditional Indemnity, PPO |
| ZCX | South Carolina | Blue-Cross Blue-Shield of South Carolina | High-Deductible Health Plan (HDHP), Medicare Advantage, EPO |
| ZCY | South Carolina | Blue-Cross Blue-Shield of South Carolina | POS, HMO, Traditional Indemnity |
| ZCZ | South Carolina | Blue-Cross Blue-Shield of South Carolina | PPO, Medicaid, High-Deductible Health Plan (HDHP) |
| ZDA | California | Blue-Shield of California | Medicare Advantage, EPO, POS |
| ZDB | California | Blue-Shield of California | HMO, Traditional Indemnity, Medicaid |
| ZDD | Kentucky | Anthem Blue-Cross Blue-Shield of Kentucky | High-Deductible Health Plan (HDHP), PPO, Medicare Advantage |
| ZDE | Nevada | Anthem Blue-Cross Blue-Shield of Nevada | EPO, POS, HMO |
| ZDF | South Dakota/Iowa | Wellmark BCBS | Medicaid, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZDG | Nevada | Anthem Blue-Cross Blue-Shield of Nevada | PPO, Medicare Advantage, EPO |
| ZDH | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | High-Deductible Health Plan (HDHP), HMO, Traditional Indemnity |
| ZDI | California | Anthem Blue-Cross | POS, Medicaid, PPO |
| ZDJ | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| ZDK | California | Blue-Shield of California | HMO, Traditional Indemnity, Medicaid |
| ZDL | Illinois | Blue-Cross Blue-Shield of Illinois | PPO, POS, Medicare Advantage |
| ZDM | New York (Western) | Blue-Cross Blue-Shield of Western New York | EPO, High-Deductible Health Plan (HDHP), HMO |
| ZDN | New York (Western) | Blue-Cross Blue-Shield of Western New York | Medicaid, Traditional Indemnity, PPO |
| ZDO | California | Anthem Blue-Cross | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| ZDP | New York | Empire Blue-Cross Blue-Shield of New York | POS, HMO, Medicaid |
| ZDQ | New York (Western) | Blue-Cross Blue-Shield of Western New York | Traditional Indemnity, PPO, Medicare Advantage |
| ZDR | Idaho | Blue Cross of Idaho | EPO, High-Deductible Health Plan (HDHP), POS |
| ZDS | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | HMO, Medicaid, Traditional Indemnity |
| ZDT | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | PPO, Medicare Advantage, EPO |
| ZDU | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), POS, HMO |
| ZDV | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicaid, Traditional Indemnity, PPO |
| ZDW | New York | Empire Blue-Cross Blue-Shield of New York | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| ZDX | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | POS, HMO, Traditional Indemnity |
| ZDY | California | Blue-Shield of California | PPO, Medicaid, Medicare Advantage |
| ZDZ | New York | Blue Shield of Northeastern New York | High-Deductible Health Plan (HDHP), EPO, POS |
| ZEA | Tennessee | Blue-Cross Blue-Shield of Tennessee | HMO, Traditional Indemnity, Medicaid |
| ZEB | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicare Advantage, PPO, EPO |
| ZEC | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), POS, HMO |
| ZED | Tennessee | Blue-Cross Blue-Shield of Tennessee | Traditional Indemnity, Medicaid, PPO |
| ZEE | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| ZEF | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | PPO, Medicare Advantage, Traditional Indemnity |
| ZEG | Illinois | Blue-Cross Blue-Shield of Illinois | HMO, POS, High-Deductible Health Plan (HDHP) |
| ZEH | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicaid, EPO, PPO |
| ZEI | California | Anthem Blue-Cross | Traditional Indemnity, Medicare Advantage, HMO |
| ZEJ | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), POS, EPO |
| ZEK | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicaid, PPO, Traditional Indemnity |
| ZEL | California | Anthem Blue Cross of California | Medicare Advantage, HMO, High-Deductible Health Plan (HDHP) |
| ZEM | Tennessee | Blue-Cross Blue-Shield of Tennessee | EPO, POS, Medicaid |
| ZEN | Tennessee | Blue-Cross Blue-Shield of Tennessee | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicare Advantage |
| ZEO | California | Anthem Blue-Cross | PPO, HMO, EPO |
| ZEP | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| ZEQ | California | Anthem Blue-Cross | POS, Medicare Advantage, PPO |
| ZER | Tennessee | Blue-Cross Blue-Shield of Tennessee | EPO, HMO, High-Deductible Health Plan (HDHP) |
| ZES | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicaid, Traditional Indemnity, POS |
| ZET | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicare Advantage, PPO, EPO |
| ZEU | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| ZEV | Tennessee | Blue-Cross Blue-Shield of Tennessee | Traditional Indemnity, POS, Medicare Advantage |
| ZEW | Tennessee | Blue-Cross Blue-Shield of Tennessee | EPO, PPO, High-Deductible Health Plan (HDHP) |
| ZEX | Tennessee | Blue-Cross Blue-Shield of Tennessee | HMO, Medicaid, Traditional Indemnity |
| ZEY | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicare Advantage, POS, EPO |
| ZEZ | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | PPO, High-Deductible Health Plan (HDHP), HMO |
| ZFA | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | Medicaid, Traditional Indemnity, Medicare Advantage |
| ZFB | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | POS, EPO, PPO |
| ZFC | Illinois | Blue-Cross Blue-Shield of Illinois | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| ZFD | Alabama | Blue-Cross Blue-Shield of Alabama | Medicare Advantage, Traditional Indemnity, POS |
| ZFE | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | EPO, PPO, High-Deductible Health Plan (HDHP) |
| ZFF | Alaska | Premera Blue-Cross of Alaska | HMO, Medicaid, Traditional Indemnity |
| ZFG | Minnesota | Blue-Cross Blue-Shield of Minnesota | POS, Medicare Advantage, EPO |
| ZFH | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | PPO, High-Deductible Health Plan (HDHP), HMO |
| ZFI | Michigan | Blue-Cross Blue-Shield of Michigan | Medicaid, Traditional Indemnity, Medicare Advantage |
| ZFJ | Alabama | Blue Cross Blue Shield of Alabama | High-Deductible Health Plan (HDHP), POS, EPO |
| ZFK | Alabama | Blue Cross Blue Shield of Alabama | PPO, HMO, Medicaid |
| ZFL | California | Blue-Shield of California | Medicare Advantage, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZFM | New York (Western) | Blue-Cross Blue-Shield of Western New York | EPO, POS, PPO |
| ZFN | Illinois | Blue-Cross Blue-Shield of Illinois | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| ZFO | California | Anthem Blue-Cross | Medicare Advantage, HMO, EPO |
| ZFP | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| ZFQ | California | Anthem Blue-Cross | POS, Traditional Indemnity, Medicare Advantage |
| ZFR | Illinois | Blue-Cross Blue-Shield of Illinois | HMO, EPO, High-Deductible Health Plan (HDHP) |
| ZFS | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicaid, PPO, Traditional Indemnity |
| ZFT | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Medicare Advantage, POS, EPO |
| ZFU | Illinois | Blue-Cross Blue-Shield of Illinois | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| ZFV | Illinois | Blue-Cross Blue-Shield of Illinois | Traditional Indemnity, PPO, Medicare Advantage |
| ZFW | Illinois | Blue-Cross Blue-Shield of Illinois | EPO, POS, High-Deductible Health Plan (HDHP) |
| ZFX | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | Medicaid, HMO, Traditional Indemnity |
| ZFY | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | Medicare Advantage, PPO, POS |
| ZFZ | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| ZGA | Texas | Blue-Cross Blue-Shield of Texas | Traditional Indemnity, HMO, Medicare Advantage |
| ZGB | Texas | Blue-Cross Blue-Shield of Texas | PPO, POS, EPO |
| ZGC | Texas | Blue-Cross Blue-Shield of Texas | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| ZGD | Texas | Blue-Cross Blue-Shield of Texas | Medicare Advantage, HMO, PPO |
| ZGE | Texas | Blue-Cross Blue-Shield of Texas | EPO, POS, High-Deductible Health Plan (HDHP) |
| ZGF | Texas | Blue-Cross Blue-Shield of Texas | Medicaid, Traditional Indemnity, Medicare Advantage |
| ZGG | Texas | Blue-Cross Blue-Shield of Texas | High-Deductible Health Plan (HDHP), PPO, EPO |
| ZGH | Texas | Blue-Cross Blue-Shield of Texas | HMO, POS, Medicaid |
| ZGI | Texas | Blue-Cross Blue-Shield of Texas | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicare Advantage |
| ZGJ | Texas | Blue-Cross Blue-Shield of Texas | PPO, EPO, HMO |
| ZGK | Texas | Blue-Cross Blue-Shield of Texas | Medicaid, POS, Traditional Indemnity |
| ZGL | Texas | Blue-Cross Blue-Shield of Texas | Medicare Advantage, High-Deductible Health Plan (HDHP), PPO |
| ZGM | Texas | Blue-Cross Blue-Shield of Texas | EPO, HMO, Traditional Indemnity |
| ZGN | Texas | Blue-Cross Blue-Shield of Texas | High-Deductible Health Plan (HDHP), Medicaid, POS |
| ZGO | Texas | Blue-Cross Blue-Shield of Texas | PPO, Medicare Advantage, EPO |
| ZGP | Texas | Blue-Cross Blue-Shield of Texas | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZGQ | Texas | Blue-Cross Blue-Shield of Texas | Medicaid, PPO, POS |
| ZGR | Texas | Blue-Cross Blue-Shield of Texas | EPO, Medicare Advantage, HMO |
| ZGS | Texas | Blue-Cross Blue-Shield of Texas | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| ZGT | Texas | Blue-Cross Blue-Shield of Texas | POS, PPO, Medicare Advantage |
| ZGU | Texas | Blue-Cross Blue-Shield of Texas | High-Deductible Health Plan (HDHP), EPO, HMO |
| ZGV | Texas | Blue-Cross Blue-Shield of Texas | Medicaid, Traditional Indemnity, POS |
| ZGW | Texas | Blue-Cross Blue-Shield of Texas | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZGX | Texas | Blue-Cross Blue-Shield of Texas | EPO, HMO, Traditional Indemnity |
| ZGY | Texas | Blue-Cross Blue-Shield of Texas | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| ZGZ | Texas | Blue-Cross Blue-Shield of Texas | Medicare Advantage, POS, EPO |
| ZHA | California | Blue-Shield of California | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| ZHB | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicaid, PPO, Medicare Advantage |
| ZHC | California | Blue-Shield of California | EPO, POS, High-Deductible Health Plan (HDHP) |
| ZHD | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HMO, Traditional Indemnity, Medicaid |
| ZHE | New York | Empire Blue-Cross Blue-Shield of New York | Medicare Advantage, PPO, EPO |
| ZHF | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), POS, HMO |
| ZHG | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicaid, Traditional Indemnity, PPO |
| ZHH | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| ZHI | Utah | Regence Blue Cross Blue Shield of Utah | POS, HMO, Traditional Indemnity |
| ZHJ | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | PPO, Medicaid, High-Deductible Health Plan (HDHP) |
| ZHK | Alabama | Blue-Cross Blue-Shield of Alabama | Medicare Advantage, EPO, POS |
| ZHL | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HMO, Traditional Indemnity, Medicaid |
| ZHM | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), PPO, Medicare Advantage |
| ZHN | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | EPO, POS, HMO |
| ZHO | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| ZHP | South Carolina | Blue-Cross Blue-Shield of South Carolina | PPO, Medicare Advantage, EPO |
| ZHQ | Minnesota | Blue-Cross Blue-Shield of Minnesota | High-Deductible Health Plan (HDHP), HMO, POS |
| ZHR | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicaid, Traditional Indemnity, PPO |
| ZHS | New York | Empire Blue-Cross Blue-Shield of New York | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| ZHT | California | Blue-Shield of California | POS, HMO, Medicaid |
| ZHU | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, PPO, Medicare Advantage |
| ZHV | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, High-Deductible Health Plan (HDHP), HMO |
| ZHW | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Medicaid, POS, Traditional Indemnity |
| ZHX | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | PPO, Medicare Advantage, EPO |
| ZHY | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| ZHZ | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Traditional Indemnity, POS, Medicare Advantage |
| ZIA | Vermont | Blue-Cross Blue-Shield of Vermont | HMO, POS, High-Deductible Health Plan (HDHP) |
| ZIB | Vermont | Blue-Cross Blue-Shield of Vermont | Medicaid, Traditional Indemnity, PPO |
| ZIC | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| ZID | Vermont | Blue-Cross Blue-Shield of Vermont | PPO, Traditional Indemnity, HMO |
| ZIE | Vermont | Blue-Cross Blue-Shield of Vermont | EPO, Medicaid, POS |
| ZIG | Vermont | Blue-Cross Blue-Shield of Vermont | High-Deductible Health Plan (HDHP), Medicare Advantage, PPO |
| ZIH | Vermont | Blue-Cross Blue-Shield of Vermont | Traditional Indemnity, HMO, EPO |
| ZII | Vermont | Blue-Cross Blue-Shield of Vermont | POS, High-Deductible Health Plan (HDHP), Medicaid |
| ZIJ | Vermont | Blue-Cross Blue-Shield of Vermont | Medicare Advantage, PPO, Traditional Indemnity |
| ZIK | Vermont | Blue-Cross Blue-Shield of Vermont | EPO, HMO, High-Deductible Health Plan (HDHP) |
| ZIL | Vermont | Blue-Cross Blue-Shield of Vermont | Medicaid, POS, PPO |
| ZIM | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicare Advantage |
| ZIN | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | HMO, EPO, Medicaid |
| ZIO | Michigan | Blue-Cross Blue-Shield of Michigan | POS, PPO, High-Deductible Health Plan (HDHP) |
| ZIP | California | Anthem Blue-Cross | Medicare Advantage, Traditional Indemnity, HMO |
| ZIQ | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey | EPO, Medicaid, POS |
| ZIR | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), PPO, Medicare Advantage |
| ZIS | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Traditional Indemnity, HMO, EPO |
| ZIT | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield | PPO, POS, High-Deductible Health Plan (HDHP) |
| ZIU | Vermont | Blue-Cross Blue-Shield of Vermont | Medicaid, Medicare Advantage, Traditional Indemnity |
| ZIV | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | High-Deductible Health Plan (HDHP), EPO, HMO |
| ZIW | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | POS, PPO, Medicaid |
| ZIX | California | Anthem Blue-Cross | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicare Advantage |
| ZIY | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey | HMO, EPO, POS |
| ZIZ | Michigan | Blue-Cross Blue-Shield of Michigan | PPO, Medicaid, High-Deductible Health Plan (HDHP) |
| ZJA | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | Medicare Advantage, Traditional Indemnity, HMO |
| ZJB | Minnesota | Blue-Cross Blue-Shield of Minnesota | EPO, POS, PPO |
| ZJC | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey | Medicaid, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| ZJD | California | Anthem Blue-Cross | HMO, Medicare Advantage, EPO |
| ZJF | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | POS, PPO, High-Deductible Health Plan (HDHP) |
| ZJG | Alabama | Blue-Cross Blue-Shield of Alabama | Traditional Indemnity, Medicaid, HMO |
| ZJH | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | High-Deductible Health Plan (HDHP), Medicare Advantage, POS |
| ZJI | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | PPO, EPO, Traditional Indemnity |
| ZJJ | California | Anthem Blue Cross of California | Medicaid, HMO, High-Deductible Health Plan (HDHP) |
| ZJK | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | POS, Medicare Advantage, PPO |
| ZJL | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey | EPO, Traditional Indemnity, Medicaid |
| ZJM | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), HMO, POS |
| ZJN | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | Medicare Advantage, PPO, EPO |
| ZJO | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| ZJP | California | Anthem Blue-Cross | HMO, POS, PPO |
| ZJQ | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield | EPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| ZJR | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield | Medicaid, Traditional Indemnity, HMO |
| ZJS | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | PPO, POS, High-Deductible Health Plan (HDHP) |
| ZJT | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | Medicare Advantage, EPO, Traditional Indemnity |
| ZJU | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| ZJV | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | HMO, POS, Medicare Advantage |
| ZJW | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| ZJX | New York (Western) | Blue-Cross Blue-Shield of Western New York | PPO, Medicaid, HMO |
| ZJY | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield | Medicare Advantage, POS, Traditional Indemnity |
| ZJZ | New York | BCBS of Western New York | EPO, High-Deductible Health Plan (HDHP), PPO |
| ZKA | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicaid, HMO, Traditional Indemnity |
| ZKB | Alaska | Premera Blue-Cross Blue-Shield of Alaska | POS, Medicare Advantage, EPO |
| ZKC | Alaska | Premera Blue-Cross Blue-Shield of Alaska | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| ZKD | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Traditional Indemnity, HMO, Medicare Advantage |
| ZKE | Alaska | Premera Blue-Cross Blue-Shield of Alaska | POS, EPO, High-Deductible Health Plan (HDHP) |
| ZKF | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicaid, PPO, Traditional Indemnity |
| ZKG | Alaska | Premera Blue-Cross Blue-Shield of Alaska | High-Deductible Health Plan (HDHP), Medicare Advantage, HMO |
| ZKH | Alaska | Premera Blue-Cross Blue-Shield of Alaska | EPO, POS, PPO |
| ZKI | Alaska | Premera Blue-Cross of Alaska | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| ZKJ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HMO, Medicare Advantage, EPO |
| ZKK | Alaska | Premera Blue-Cross Blue-Shield of Alaska | POS, PPO, High-Deductible Health Plan (HDHP) |
| ZKL | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicaid, Traditional Indemnity, HMO |
| ZKM | Alaska | Premera Blue-Cross Blue-Shield of Alaska | High-Deductible Health Plan (HDHP), Medicare Advantage, POS |
| ZKN | Alaska | Premera Blue-Cross Blue-Shield of Alaska | PPO, EPO, Traditional Indemnity |
| ZKO | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey | Medicaid, High-Deductible Health Plan (HDHP), HMO |
| ZKP | Alaska | Premera Blue-Cross Blue-Shield of Alaska | POS, Medicare Advantage, PPO |
| ZKQ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | EPO, Traditional Indemnity, Medicaid |
| ZKR | Alaska | Premera Blue-Cross Blue-Shield of Alaska | High-Deductible Health Plan (HDHP), HMO, POS |
| ZKS | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicare Advantage, PPO, EPO |
| ZKT | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| ZKU | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HMO, POS, Medicare Advantage |
| ZKV | Alaska | Premera Blue-Cross Blue-Shield of Alaska | PPO, EPO, High-Deductible Health Plan (HDHP) |
| ZKW | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | Medicaid, Traditional Indemnity, HMO |
| ZKX | Alaska | Premera Blue-Cross Blue-Shield of Alaska | High-Deductible Health Plan (HDHP), Medicare Advantage, POS |
| ZKY | Alaska | Premera Blue-Cross Blue-Shield of Alaska | PPO, EPO, Traditional Indemnity |
| ZKZ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicaid, High-Deductible Health Plan (HDHP), HMO |
| ZLA | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | POS, Medicare Advantage, PPO |
| ZLB | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, Traditional Indemnity, Medicaid |
| ZLC | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), HMO, POS |
| ZLD | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicare Advantage, PPO, EPO |
| ZLE | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| ZLF | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HMO, POS, PPO |
| ZLG | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, Medicare Advantage, Traditional Indemnity |
| ZLH | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| ZLI | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | POS, PPO, Medicare Advantage |
| ZLJ | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| ZLK | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicaid, HMO, POS |
| ZLL | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | PPO, Medicare Advantage, Traditional Indemnity |
| ZLM | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| ZLN | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HMO, POS, PPO |
| ZLO | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicare Advantage, Traditional Indemnity, EPO |
| ZLP | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| ZLQ | Washington | Regence Blue Shield of Washington | POS, PPO, Medicare Advantage |
| ZLR | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| ZLS | Oregon | Regence Blue Cross Blue Shield of Oregon | Medicaid, HMO, POS |
| ZLT | Idaho | Blue-Cross of Idaho | PPO, Medicare Advantage, Traditional Indemnity |
| ZLU | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| ZLV | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HMO, POS, PPO |
| ZLW | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicare Advantage, Traditional Indemnity, EPO |
| ZLX | Nevada | Anthem Blue-Cross Blue-Shield of Nevada | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| ZLY | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | POS, PPO, Medicare Advantage |
| ZLZ | California | Blue-Shield of California | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| ZMA | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Medicaid, HMO, POS |
| ZMB | Minnesota | Blue-Cross Blue-Shield of Minnesota | PPO, Medicare Advantage, Traditional Indemnity |
| ZMC | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicaid, EPO, PPO |
| ZMD | California | Anthem Blue-Cross | POS, Traditional Indemnity, HMO |
| ZME | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), Medicare Advantage, EPO |
| ZMF | California | Anthem Blue-Cross | PPO, Medicaid, POS |
| ZMG | New York | Empire Blue-Cross Blue-Shield of New York | HMO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| ZMH | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicare Advantage, EPO, PPO |
| ZMI | Massachusetts | Blue-Cross Blue-Shield of Massachusetts | Traditional Indemnity, POS, HMO |
| ZMJ | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| ZMK | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | POS, HMO, Medicare Advantage |
| ZML | Kansas | Blue-Cross Blue-Shield of Kansas | High-Deductible Health Plan (HDHP), Traditional Indemnity, PPO |
| ZMM | Nevada | Anthem Blue-Cross Blue-Shield of Nevada | Medicaid, EPO, POS |
| ZMN | California | Blue Shield of California | HMO, PPO, High-Deductible Health Plan (HDHP) |
| ZMO | Idaho | Blue-Cross of Idaho | Medicare Advantage, Traditional Indemnity, EPO |
| ZMP | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | High-Deductible Health Plan (HDHP), Medicaid, POS |
| ZMQ | Oregon | Regence Blue Cross Blue Shield of Oregon | PPO, HMO, Medicare Advantage |
| ZMR | New York | Empire Blue-Cross Blue-Shield of New York | EPO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZMT | Idaho | Blue-Cross of Idaho | Medicaid, POS, HMO |
| ZMU | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), PPO, EPO |
| ZMV | Minnesota | Blue-Cross Blue-Shield of Minnesota | Medicare Advantage, Traditional Indemnity, POS |
| ZMW | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | HMO, High-Deductible Health Plan (HDHP), Medicaid |
| ZMX | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | POS, EPO, PPO |
| ZMY | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZMZ | California | Anthem Blue-Cross | Medicaid, HMO, EPO |
| ZNA | Alaska | Premera Blue-Cross Blue-Shield of Alaska | PPO, POS, High-Deductible Health Plan (HDHP) |
| ZNB | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Traditional Indemnity, Medicaid, HMO |
| ZNC | Alaska | Premera Blue-Cross Blue-Shield of Alaska | High-Deductible Health Plan (HDHP), EPO, Medicare Advantage |
| ZND | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | POS, PPO, Medicaid |
| ZNE | Alabama | Blue-Cross Blue-Shield of Alabama | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZNF | California | Anthem Blue-Cross | Medicare Advantage, EPO, POS |
| ZNG | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| ZNH | Idaho | Blue-Cross of Idaho | Traditional Indemnity, HMO, EPO |
| ZNI | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | POS, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZNJ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicaid, PPO, Traditional Indemnity |
| ZNK | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HMO, EPO, POS |
| ZNL | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | High-Deductible Health Plan (HDHP), Medicare Advantage, Medicaid |
| ZNM | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | PPO, Traditional Indemnity, HMO |
| ZNN | Alaska | Premera Blue-Cross Blue-Shield of Alaska | EPO, POS, High-Deductible Health Plan (HDHP) |
| ZNO | South Carolina | Blue-Cross Blue-Shield of South Carolina | Medicare Advantage, Medicaid, PPO |
| ZNP | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Traditional Indemnity, HMO, EPO |
| ZNQ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | High-Deductible Health Plan (HDHP), POS, Medicare Advantage |
| ZNR | Tennessee | Blue-Cross Blue-Shield of Tennessee | PPO, Medicaid, Traditional Indemnity |
| ZNS | Washington | Premera Blue Cross | HMO, EPO, High-Deductible Health Plan (HDHP) |
| ZNT | Minnesota | Blue-Cross Blue-Shield of Minnesota | POS, Medicare Advantage, PPO |
| ZNU | Washington | Premera Blue Cross | Medicaid, Traditional Indemnity, HMO |
| ZNV | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | High-Deductible Health Plan (HDHP), EPO, POS |
| ZNW | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicare Advantage, PPO, Medicaid |
| ZNY | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| ZNZ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | EPO, POS, Medicare Advantage |
| ZOA | New York (Western) | Blue-Cross Blue-Shield of Western New York | Medicaid, PPO, High-Deductible Health Plan (HDHP) |
| ZOB | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | HMO, Traditional Indemnity, EPO |
| ZOC | California | Blue-Shield of California | POS, Medicare Advantage, Medicaid |
| ZOD | Pennsylvania | Highmark Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), PPO, Traditional Indemnity |
| ZOE | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | EPO, HMO, POS |
| ZOF | Michigan | Blue-Cross Blue-Shield of Michigan | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| ZOG | Pennsylvania | Highmark Blue-Shield of Pennsylvania | Medicare Advantage, Traditional Indemnity, HMO |
| ZOH | South Carolina | Blue-Cross Blue-Shield of South Carolina | POS, EPO, High-Deductible Health Plan (HDHP) |
| ZOI | Pennsylvania | Highmark Blue-Shield of Pennsylvania | PPO, Medicaid, Medicare Advantage |
| ZOJ | Pennsylvania | Highmark Blue-Shield of Pennsylvania | Traditional Indemnity, HMO, EPO |
| ZOK | Pennsylvania | Highmark Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), POS, Medicaid |
| ZOL | Pennsylvania | Highmark Blue-Shield of Pennsylvania | Medicare Advantage, PPO, Traditional Indemnity |
| ZOM | South Carolina | Blue-Cross Blue-Shield of South Carolina | HMO, EPO, High-Deductible Health Plan (HDHP) |
| ZON | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | POS, Medicaid, Medicare Advantage |
| ZOO | Michigan | Blue-Cross Blue-Shield of Michigan | Traditional Indemnity, PPO, HMO |
| ZOP | California | Blue-Shield of California | EPO, High-Deductible Health Plan (HDHP), POS |
| ZOQ | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicaid, Medicare Advantage, PPO |
| ZOR | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Traditional Indemnity, HMO, EPO |
| ZOS | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), POS, Medicare Advantage |
| ZOT | California | Anthem Blue-Cross | PPO, Medicaid, Traditional Indemnity |
| ZOU | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield | HMO, EPO, High-Deductible Health Plan (HDHP) |
| ZOV | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield | POS, Medicare Advantage, PPO |
| ZOW | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Medicaid, Traditional Indemnity, HMO |
| ZOX | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | High-Deductible Health Plan (HDHP), EPO, POS |
| ZOY | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Medicare Advantage, PPO, Medicaid |
| ZOZ | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| ZPA | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | EPO, POS, Medicare Advantage |
| ZPB | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicaid, PPO, High-Deductible Health Plan (HDHP) |
| ZPC | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | HMO, Traditional Indemnity, EPO |
| ZPD | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | POS, Medicare Advantage, Medicaid |
| ZPE | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | High-Deductible Health Plan (HDHP), PPO, Traditional Indemnity |
| ZPF | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | EPO, HMO, POS |
| ZPG | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| ZPH | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicare Advantage, Traditional Indemnity, HMO |
| ZPI | California | Blue-Shield of California | POS, EPO, High-Deductible Health Plan (HDHP) |
| ZPJ | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | PPO, Medicaid, Medicare Advantage |
| ZPK | Illinois | Blue-Cross Blue-Shield of Illinois | Traditional Indemnity, HMO, EPO |
| ZPL | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), POS, Medicaid |
| ZPM | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicare Advantage, PPO, Traditional Indemnity |
| ZPN | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | HMO, EPO, High-Deductible Health Plan (HDHP) |
| ZPO | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | POS, Medicaid, Medicare Advantage |
| ZPP | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | Traditional Indemnity, PPO, HMO |
| ZPQ | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | EPO, High-Deductible Health Plan (HDHP), POS |
| ZPR | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicaid, Medicare Advantage, PPO |
| ZPS | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Traditional Indemnity, HMO, EPO |
| ZPT | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | High-Deductible Health Plan (HDHP), POS, Medicare Advantage |
| ZPU | California | Anthem Blue-Cross | PPO, Medicaid, Traditional Indemnity |
| ZPV | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | HMO, EPO, High-Deductible Health Plan (HDHP) |
| ZPW | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | POS, Medicare Advantage, PPO |
| ZPX | West Virginia | Highmark Blue-Cross Blue-Shield of West Virginia | Medicaid, Traditional Indemnity, HMO |
| ZPY | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | High-Deductible Health Plan (HDHP), EPO, POS |
| ZPZ | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicare Advantage, PPO, Medicaid |
| ZQA | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| ZQB | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | EPO, POS, Medicare Advantage |
| ZQC | Ohio | Anthem BCBS of Ohio | EPO, Medicaid, PPO |
| ZQD | New York (Western) | Blue-Cross Blue-Shield of Western New York | HMO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| ZQE | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | POS, Medicare Advantage, EPO |
| ZQF | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | PPO, Medicaid, Traditional Indemnity |
| ZQG | New York (Northeastern) | Blue-Shield of Northeastern New York | High-Deductible Health Plan (HDHP), HMO, Medicare Advantage |
| ZQH | Colorado | Anthem Blue-Cross Blue-Shield of Colorado | EPO, POS, Traditional Indemnity |
| ZQI | Michigan | Blue-Cross Blue-Shield of Michigan | Medicare Advantage, Medicaid, PPO |
| ZQJ | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), EPO, HMO |
| ZQK | New York (Western) | Blue-Cross Blue-Shield of Western New York | POS, PPO, Medicaid |
| ZQL | Tennessee | Blue-Cross Blue-Shield of Tennessee | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZQM | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | HMO, EPO, POS |
| ZQN | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| ZQO | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | PPO, Medicare Advantage, HMO |
| ZQP | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | EPO, POS, High-Deductible Health Plan (HDHP) |
| ZQQ | Colorado | Anthem Blue-Cross Blue-Shield of Colorado | Medicaid, Traditional Indemnity, PPO |
| ZQR | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | HMO, Medicare Advantage, EPO |
| ZQS | Minnesota | Blue-Cross Blue-Shield of Minnesota | POS, High-Deductible Health Plan (HDHP), Medicaid |
| ZQU | California | Anthem Blue-Cross | Traditional Indemnity, PPO, Medicare Advantage |
| ZQV | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | EPO, HMO, POS |
| ZQW | New York (Western) | Blue-Cross Blue-Shield of Western New York | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| ZQX | New York (Western) | Blue-Cross Blue-Shield of Western New York | PPO, EPO, Medicare Advantage |
| ZQY | New York (Northeastern) | Blue-Shield of Northeastern New York | HMO, High-Deductible Health Plan (HDHP), POS |
| ZQZ | Colorado | Anthem Blue-Cross Blue-Shield of Colorado | Medicaid, Traditional Indemnity, PPO |
| ZRA | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | Medicare Advantage, HMO, EPO |
| ZRB | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | POS, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| ZRC | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | PPO, Medicaid, Medicare Advantage |
| ZRD | Nevada | Anthem Blue-Cross Blue-Shield of Nevada | EPO, HMO, High-Deductible Health Plan (HDHP) |
| ZRE | Minnesota | Blue-Cross Blue-Shield of Minnesota | Traditional Indemnity, POS, PPO |
| ZRF | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | Medicaid, EPO, Medicare Advantage |
| ZRG | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | High-Deductible Health Plan (HDHP), HMO, POS |
| ZRH | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | PPO, Traditional Indemnity, Medicaid |
| ZRI | Nevada | Anthem Blue-Cross Blue-Shield of Nevada | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZRJ | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | HMO, POS, Traditional Indemnity |
| ZRK | Alaska | Premera Blue-Cross Blue-Shield of Alaska | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| ZRL | Alaska | Premera Blue-Cross Blue-Shield of Alaska | EPO, Medicare Advantage, HMO |
| ZRM | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Traditional Indemnity, High-Deductible Health Plan (HDHP), POS |
| ZRN | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | PPO, Medicaid, EPO |
| ZRO | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | HMO, Traditional Indemnity, Medicare Advantage |
| ZRP | Massachusetts | Blue-Cross Blue-Shield of Massachusetts | High-Deductible Health Plan (HDHP), POS, PPO |
| ZRQ | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield | Medicaid, EPO, HMO |
| ZRR | Michigan | Blue-Cross Blue-Shield of Michigan | Medicare Advantage, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZRS | Minnesota | Blue-Cross Blue-Shield of Minnesota | POS, PPO, Medicaid |
| ZRT | California | Blue-Shield of California | EPO, HMO, Medicare Advantage |
| ZRU | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | Traditional Indemnity, High-Deductible Health Plan (HDHP), POS |
| ZRV | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | PPO, Medicaid, EPO |
| ZRW | Wyoming | Blue-Cross Blue-Shield of Wyoming | HMO, Medicare Advantage, Traditional Indemnity |
| ZRX | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | High-Deductible Health Plan (HDHP), POS, PPO |
| ZRY | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | EPO, Medicaid, HMO |
| ZRZ | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Medicare Advantage, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| ZSA | Wyoming | Blue-Cross Blue-Shield of Wyoming | POS, PPO, EPO |
| ZSB | Georgia | Blue Cross Blue Shield of Georgia | HMO, Medicaid, Medicare Advantage |
| ZSC | Wyoming | Blue-Cross Blue-Shield of Wyoming | High-Deductible Health Plan (HDHP), Traditional Indemnity, POS |
| ZSD | Wyoming | Blue-Cross Blue-Shield of Wyoming | PPO, EPO, HMO |
| ZSE | Wyoming | Blue-Cross Blue-Shield of Wyoming | Medicare Advantage, High-Deductible Health Plan (HDHP), Medicaid |
| ZSF | Wyoming | Blue-Cross Blue-Shield of Wyoming | Traditional Indemnity, POS, PPO |
| ZSG | Minnesota | Blue-Cross Blue-Shield of Minnesota | EPO, HMO, High-Deductible Health Plan (HDHP) |
| ZSH | Wyoming | Blue-Cross Blue-Shield of Wyoming | Medicaid, Traditional Indemnity, Medicare Advantage |
| ZSI | California | Anthem Blue-Cross | POS, PPO, EPO |
| ZSJ | California | Anthem Blue Cross of California | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| ZSK | Wyoming | Blue-Cross Blue-Shield of Wyoming | Medicare Advantage, Traditional Indemnity, POS |
| ZSL | Minnesota | Blue-Cross Blue-Shield of Minnesota | EPO, PPO, High-Deductible Health Plan (HDHP) |
| ZSM | Wyoming | Blue-Cross Blue-Shield of Wyoming | HMO, Medicaid, Traditional Indemnity |
| ZSN | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | POS, Medicare Advantage, EPO |
| ZSO | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | PPO, High-Deductible Health Plan (HDHP), HMO |
| ZSP | Wyoming | Blue-Cross Blue-Shield of Wyoming | Traditional Indemnity, Medicaid, POS |
| ZSQ | Oregon | Regence Blue Cross Blue Shield of Oregon | EPO, Medicare Advantage, PPO |
| ZSR | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), HMO, Traditional Indemnity |
| ZSS | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicaid, POS, EPO |
| ZST | California | Anthem Blue-Cross | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZSU | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Traditional Indemnity, HMO, Medicaid |
| ZSV | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | POS, EPO, High-Deductible Health Plan (HDHP) |
| ZSW | Minnesota | Blue-Cross Blue-Shield of Minnesota | Medicare Advantage, PPO, Traditional Indemnity |
| ZSX | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicaid, HMO, POS |
| ZSY | Illinois | Blue-Cross Blue-Shield of Illinois | EPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| ZSZ | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Traditional Indemnity, PPO, Medicaid |
| ZTA | Kentucky | Anthem Blue-Cross Blue-Shield of Kentucky | HMO, POS, EPO |
| ZTB | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicare Advantage |
| ZTC | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Medicaid, PPO, HMO |
| ZTD | Alabama | Blue-Cross Blue-Shield of Alabama | EPO, POS, High-Deductible Health Plan (HDHP) |
| ZTE | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, Traditional Indemnity, PPO |
| ZTF | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| ZTG | New Hampshire | Anthem Blue-Cross Blue-Shield of New Hampshire | POS, EPO, Traditional Indemnity |
| ZTH | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZTI | California | Blue-Shield of California | HMO, Medicaid, POS |
| ZTJ | California | Anthem Blue-Cross | Traditional Indemnity, EPO, PPO |
| ZTK | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | Medicare Advantage, High-Deductible Health Plan (HDHP), HMO |
| ZTL | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | Medicaid, POS, Traditional Indemnity |
| ZTM | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, PPO, Medicare Advantage |
| ZTN | Texas | Blue-Cross Blue-Shield of Texas | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| ZTO | New York | Empire Blue-Cross Blue-Shield of New York | Traditional Indemnity, POS, EPO |
| ZTP | California | Blue-Shield of California | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZTQ | California | Anthem Blue-Cross | HMO, Medicaid, POS |
| ZTR | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, EPO, PPO |
| ZTS | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), Medicare Advantage, HMO |
| ZTT | Colorado | Anthem Blue-Cross Blue-Shield of Colorado | Medicaid, POS, Traditional Indemnity |
| ZTU | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | EPO, PPO, High-Deductible Health Plan (HDHP) |
| ZTV | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Medicare Advantage, HMO, Medicaid |
| ZTW | Minnesota | Blue-Cross Blue-Shield of Minnesota | Traditional Indemnity, POS, EPO |
| ZTX | Northeastern New York | Blue Shield of Northeastern New York | PPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| ZTY | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Medicaid, HMO, POS |
| ZTZ | Minnesota | Blue-Cross Blue-Shield of Minnesota | Traditional Indemnity, EPO, PPO |
| ZUA | Puerto Rico | Triple-S SALUD Blue-Cross Blue-Shield of Puerto Rico | High-Deductible Health Plan (HDHP), Medicare Advantage, HMO |
| ZUB | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | POS, EPO, Medicaid |
| ZUC | California | Anthem Blue-Cross | PPO, Traditional Indemnity, HMO |
| ZUD | Nevada | Anthem Blue-Cross Blue-Shield of Nevada | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| ZUE | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Medicaid, POS, Traditional Indemnity |
| ZUF | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | High-Deductible Health Plan (HDHP), HMO, PPO |
| ZUG | California | Anthem Blue-Cross | Medicare Advantage, Traditional Indemnity, POS |
| ZUH | Puerto Rico | Triple-S SALUD Blue-Cross Blue-Shield of Puerto Rico | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| ZUI | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | HMO, PPO, Medicare Advantage |
| ZUJ | California | Anthem Blue-Cross | Traditional Indemnity, EPO, POS |
| ZUK | Puerto Rico | Triple-S SALUD Blue-Cross Blue-Shield of Puerto Rico | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| ZUL | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | PPO, Medicare Advantage, Traditional Indemnity |
| ZUM | Puerto Rico | Triple-S SALUD Blue-Cross Blue-Shield of Puerto Rico | EPO, High-Deductible Health Plan (HDHP), POS |
| ZUO | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | Medicaid, HMO, PPO |
| ZUP | California | Blue-Shield of California | Medicare Advantage, Traditional Indemnity, EPO |
| ZUQ | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), POS, Medicaid |
| ZUR | Puerto Rico | Triple-S SALUD Blue-Cross Blue-Shield of Puerto Rico | PPO, HMO, Medicare Advantage |
| ZUS | Puerto Rico | Triple-S SALUD Blue-Cross Blue-Shield of Puerto Rico | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| ZUU | Illinois | Blue-Cross Blue-Shield of Illinois | POS, Medicaid, PPO |
| ZUV | Puerto Rico | Triple-S SALUD Blue-Cross Blue-Shield of Puerto Rico | Medicare Advantage, High-Deductible Health Plan (HDHP), HMO |
| ZUW | Illinois | Blue-Cross Blue-Shield of Illinois | EPO, Traditional Indemnity, POS |
| ZUX | Puerto Rico | Triple-S SALUD Blue-Cross Blue-Shield of Puerto Rico | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| ZUY | Puerto Rico | Triple-S Salud (BCBS Puerto Rico) | HMO, Medicare Advantage, EPO |
| ZUZ | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, POS, High-Deductible Health Plan (HDHP) |
| ZVB | Louisiana | Blue-Cross Blue-Shield of Louisiana | PPO, Medicaid, HMO |
| ZVC | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Advantage, EPO, Traditional Indemnity |
| ZVD | Nevada | Anthem Blue-Cross Blue-Shield of Nevada | High-Deductible Health Plan (HDHP), POS, PPO |
| ZVE | Texas | Blue-Cross Blue-Shield of Texas | Medicaid, HMO, Traditional Indemnity |
| ZVF | New York | Empire Blue-Cross Blue-Shield of New York | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZVG | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | POS, PPO, Medicaid |
| ZVH | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, HMO, EPO |
| ZVI | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZVJ | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | PPO, Medicaid, Traditional Indemnity |
| ZVK | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, HMO, Medicare Advantage |
| ZVL | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | High-Deductible Health Plan (HDHP), POS, PPO |
| ZVM | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicaid, Traditional Indemnity, EPO |
| ZVN | Minnesota | Blue-Cross Blue-Shield of Minnesota | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZVO | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | POS, PPO, Medicaid |
| ZVP | Maine | Anthem Blue-Cross Blue-Shield of Maine | Traditional Indemnity, EPO, HMO |
| ZVQ | California | Anthem Blue-Cross | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZVR | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | PPO, Medicaid, Traditional Indemnity |
| ZVS | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | EPO, HMO, Medicare Advantage |
| ZVT | Illinois | Blue-Cross Blue-Shield of Illinois | High-Deductible Health Plan (HDHP), POS, PPO |
| ZVU | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicaid, Traditional Indemnity, EPO |
| ZVV | California | Anthem Blue-Cross | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZVW | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | POS, PPO, Medicaid |
| ZVX | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, EPO, HMO |
| ZVY | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZVZ | Kentucky | Anthem Blue-Cross Blue-Shield of Kentucky | PPO, Medicaid, Traditional Indemnity |
| ZWA | New York (Northeastern) | Blue-Shield of Northeastern New York | EPO, HMO, Medicare Advantage |
| ZWB | New York (Northeastern) | Blue-Shield of Northeastern New York | High-Deductible Health Plan (HDHP), POS, PPO |
| ZWC | New York (Northeastern) | Blue-Shield of Northeastern New York | Medicaid, Traditional Indemnity, EPO |
| ZWD | New York (Northeastern) | Blue-Shield of Northeastern New York | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZWE | New York (Northeastern) | Blue-Shield of Northeastern New York | POS, PPO, Medicaid |
| ZWF | New York (Northeastern) | Blue-Shield of Northeastern New York | Traditional Indemnity, EPO, HMO |
| ZWG | New York (Northeastern) | Blue-Shield of Northeastern New York | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZWH | New York (Northeastern) | Blue-Shield of Northeastern New York | PPO, Medicaid, Traditional Indemnity |
| ZWI | New York (Northeastern) | Blue-Shield of Northeastern New York | EPO, HMO, Medicare Advantage |
| ZWJ | Massachusetts | Blue-Cross Blue-Shield of Massachusetts | High-Deductible Health Plan (HDHP), POS, PPO |
| ZWK | New York (Northeastern) | Blue-Shield of Northeastern New York | Medicaid, Traditional Indemnity, EPO |
| ZWL | New York (Northeastern) | Blue-Shield of Northeastern New York | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZWM | New York (Northeastern) | Blue-Shield of Northeastern New York | POS, PPO, Medicaid |
| ZWN | New York (Northeastern) | Blue-Shield of Northeastern New York | Traditional Indemnity, EPO, HMO |
| ZWO | Alabama | Blue Cross Blue Shield of Alabama | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZWP | New York (Northeastern) | Blue-Shield of Northeastern New York | PPO, Medicaid, Traditional Indemnity |
| ZWQ | New York (Northeastern) | Blue-Shield of Northeastern New York | EPO, HMO, Medicare Advantage |
| ZWR | New York (Northeastern) | Blue-Shield of Northeastern New York | High-Deductible Health Plan (HDHP), POS, PPO |
| ZWS | New York (Northeastern) | Blue-Shield of Northeastern New York | Medicaid, Traditional Indemnity, EPO |
| ZWT | New York (Northeastern) | Blue-Shield of Northeastern New York | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZWU | New York (Northeastern) | Blue-Shield of Northeastern New York | POS, PPO, Medicaid |
| ZWV | New York (Northeastern) | Blue-Shield of Northeastern New York | Traditional Indemnity, EPO, HMO |
| ZWW | New York (Northeastern) | Blue-Shield of Northeastern New York | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZWX | New York (Northeastern) | Blue-Shield of Northeastern New York | PPO, Medicaid, Traditional Indemnity |
| ZWY | New York (Northeastern) | Blue-Shield of Northeastern New York | EPO, HMO, Medicare Advantage |
| ZWZ | New York (Northeastern) | Blue-Shield of Northeastern New York | High-Deductible Health Plan (HDHP), POS, PPO |
| ZXA | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicaid, Traditional Indemnity, EPO |
| ZXB | Tennessee | Blue-Cross Blue-Shield of Tennessee | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZXC | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | POS, PPO, Medicaid |
| ZXD | Tennessee | Blue-Cross Blue-Shield of Tennessee | Traditional Indemnity, EPO, HMO |
| ZXE | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZXF | Tennessee | Blue-Cross Blue-Shield of Tennessee | PPO, Medicaid, Traditional Indemnity |
| ZXG | Tennessee | Blue-Cross Blue-Shield of Tennessee | EPO, HMO, Medicare Advantage |
| ZXH | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), POS, PPO |
| ZXI | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | Medicaid, Traditional Indemnity, EPO |
| ZXJ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZXK | Tennessee | Blue-Cross Blue-Shield of Tennessee | POS, PPO, Medicaid |
| ZXL | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Traditional Indemnity, EPO, HMO |
| ZXM | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZXN | Alaska | Premera Blue-Cross Blue-Shield of Alaska | PPO, Medicaid, Traditional Indemnity |
| ZXO | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | EPO, HMO, Medicare Advantage |
| ZXP | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), POS, PPO |
| ZXQ | New York (Western) | Blue-Cross Blue-Shield of Western New York | Medicaid, Traditional Indemnity, EPO |
| ZXR | Tennessee | Blue-Cross Blue-Shield of Tennessee | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZXS | Tennessee | Blue-Cross Blue-Shield of Tennessee | POS, PPO, Medicaid |
| ZXT | New York (Western) | Blue-Cross Blue-Shield of Western New York | Traditional Indemnity, EPO, HMO |
| ZXU | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZXV | Tennessee | Blue-Cross Blue-Shield of Tennessee | PPO, Medicaid, Traditional Indemnity |
| ZXW | New Hampshire | Anthem Blue-Cross Blue-Shield of New Hampshire | EPO, HMO, Medicare Advantage |
| ZXX | Tennessee | Blue-Cross Blue-Shield of Tennessee | High-Deductible Health Plan (HDHP), POS, PPO |
| ZXY | Tennessee | Blue-Cross Blue-Shield of Tennessee | Medicaid, Traditional Indemnity, EPO |
| ZXZ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZYA | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | POS, PPO, Medicaid |
| ZYB | New York | Empire Blue-Cross Blue-Shield of New York | Traditional Indemnity, EPO, HMO |
| ZYC | California | Blue Shield of California | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZYD | New York | Empire Blue-Cross Blue-Shield of New York | PPO, Traditional Indemnity, EPO |
| ZYE | New York | Empire Blue-Cross Blue-Shield of New York | Medicaid, POS, Medicare Advantage |
| ZYF | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), HMO, Traditional Indemnity |
| ZYG | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicare Advantage, EPO, PPO |
| ZYH | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Traditional Indemnity, Medicaid, POS |
| ZYI | California | Anthem Blue-Cross | HMO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| ZYJ | New York | Empire Blue-Cross Blue-Shield of New York | EPO, Traditional Indemnity, HMO |
| ZYK | New York | Empire Blue-Cross Blue-Shield of New York | POS, PPO, High-Deductible Health Plan (HDHP) |
| ZYL | New York | Empire Blue-Cross Blue-Shield of New York | Medicaid, Medicare Advantage, EPO |
| ZYM | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Traditional Indemnity, HMO, PPO |
| ZYN | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| ZYO | California | Anthem Blue-Cross | PPO, Medicare Advantage, POS |
| ZYP | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| ZYQ | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | Medicaid, POS, EPO |
| ZYR | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicare Advantage, PPO, Traditional Indemnity |
| ZYS | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| ZYT | Minnesota | Blue-Cross Blue-Shield of Minnesota | EPO, Traditional Indemnity, Medicare Advantage |
| ZYU | Illinois | Blue-Cross Blue-Shield of Illinois | PPO, POS, High-Deductible Health Plan (HDHP) |
| ZYV | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicaid, HMO, Traditional Indemnity |
| ZYW | Wyoming | Blue-Cross Blue-Shield of Wyoming | Medicare Advantage, EPO, PPO |
| ZYX | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | High-Deductible Health Plan (HDHP), POS, Medicaid |
| ZYY | Missouri | Anthem Blue-Cross Blue-Shield of Missouri | HMO, Traditional Indemnity, Medicare Advantage |
| ZYZ | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | EPO, High-Deductible Health Plan (HDHP), POS |
| ZZA | Minnesota | Blue-Cross Blue-Shield of Minnesota | PPO, Medicaid, Traditional Indemnity |
| ZZB | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | Medicare Advantage, HMO, EPO |
| ZZC | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | High-Deductible Health Plan (HDHP), POS, PPO |
| ZZD | California | Anthem Blue-Cross | Medicaid, Traditional Indemnity, EPO |
| ZZE | California | Anthem Blue-Cross | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZZF | California | Anthem Blue-Cross | POS, PPO, Medicaid |
| ZZG | New Hampshire | Anthem Blue-Cross Blue-Shield of New Hampshire | Traditional Indemnity, EPO, HMO |
| ZZH | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZZI | California | Blue-Shield of California | PPO, Medicaid, Traditional Indemnity |
| ZZJ | Tennessee | Blue-Cross Blue-Shield of Tennessee | EPO, HMO, Medicare Advantage |
| ZZK | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | High-Deductible Health Plan (HDHP), POS, PPO |
| ZZL | Minnesota | Blue-Cross Blue-Shield of Minnesota | Medicaid, Traditional Indemnity, EPO |
| ZZM | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZZN | Alaska | Premera Blue-Cross Blue-Shield of Alaska | POS, PPO, Medicaid |
| ZZO | California | Anthem Blue-Cross | Traditional Indemnity, EPO, HMO |
| ZZP | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZZQ | Alaska | Premera Blue-Cross Blue-Shield of Alaska | PPO, Medicaid, Traditional Indemnity |
| ZZR | Alaska | Premera Blue-Cross Blue-Shield of Alaska | EPO, HMO, Medicare Advantage |
| ZZS | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | High-Deductible Health Plan (HDHP), POS, PPO |
| ZZT | Texas | Blue-Cross Blue-Shield of Texas | Medicaid, Traditional Indemnity, EPO |
| ZZU | Minnesota | Blue-Cross Blue-Shield of Minnesota | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| ZZV | Alaska | Premera Blue-Cross Blue-Shield of Alaska | POS, PPO, Medicaid |
| ZZW | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Traditional Indemnity, EPO, HMO |
| ZZY | Alaska | Premera Blue-Cross Blue-Shield of Alaska | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| ZZZ | California | Anthem Blue-Cross | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
Final Thoughts
In this post, we’ve covered the complete BCBS alpha prefix list from ZAA to ZZZ. This helps in identifying state, company, and health plan types.
Also, explore more prefixes by checking the list of BCBS prefixes from A2A to A9Z. Keep this resource handy for future reference.