BCBS Alpha Numeric Prefix from Z2A to Z9Z
BCBS Alpha Numeric Prefixes are three-character combinations of letters and numbers found at the beginning of the identification number on Blue Cross Blue Shield insurance cards. They help in identifying the health plans of patients along with their insurance companies.
This blog will cover the alpha numeric prefixes ranging from Z2A to Z9Z and list down their applicable state, insurance company name, and type of health plans.
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BCBS Alpha Numeric Prefix from Z2A to Z9Z – Latest Insights
BCBS Prefix | State | Company Name | Types Of Health Plan |
---|---|---|---|
Z2A | – | Prefix Unallocated/Not Assigned | |
Z2B | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | PPO, HDHP, Traditional Indemnity |
Z2C | – | Prefix Unallocated/Not Assigned | |
Z2D | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | POS, Traditional Indemnity, PPO |
Z2E | – | Prefix Unallocated/Not Assigned | |
Z2F | Minnesota | Blue-Cross Blue-Shield of Minnesota | Medicare Advantage, HMO, POS |
Z2G | Texas | Blue Cross Blue Shield of Texas | Traditional Indemnity, PPO, HDHP |
Z2H | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | EPO, POS, Medicare Advantage |
Z2I | – | Prefix Unallocated/Not Assigned | |
Z2J | – | Prefix Unallocated/Not Assigned | |
Z2K | Alabama | Blue-Cross Blue-Shield of Alabama | POS, Medicare Advantage, HMO |
Z2L | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | HDHP, Traditional Indemnity, PPO |
Z2M | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | EPO, HMO, Medicare Supplement |
Z2N | – | Prefix Unallocated/Not Assigned | |
Z2O | – | Prefix Unallocated/Not Assigned | |
Z2P | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | HMO, Medicare Supplement, POS |
Z2Q | Maine | Blue Cross Blue Shield of Maine | Traditional Indemnity, PPO, HDHP |
Z2R | Wisconsin | Blue Cross Blue Shield of Wisconsin | EPO, Medicare Advantage, HMO |
Z2S | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | POS, Traditional Indemnity, PPO |
Z2T | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HDHP, EPO, Medicare Supplement |
Z2U | Nevada | Blue Cross Blue Shield of Nevada | Medicare Advantage, HMO, POS |
Z2V | Wisconsin | Blue Cross Blue Shield of Wisconsin | Traditional Indemnity, PPO, HDHP |
Z2W | Maine | Blue Cross Blue Shield of Maine | EPO, POS, Medicare Advantage |
Z2X | Wisconsin | Blue Cross Blue Shield of Wisconsin | HMO, Traditional Indemnity, EPO |
Z2Y | – | Prefix Unallocated/Not Assigned | |
Z2Z | – | Prefix Unallocated/Not Assigned | |
Z3A | Illinois | Blue-Cross Blue-Shield of Illinois | HDHP, Traditional Indemnity, PPO |
Z3B | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | EPO, HMO, Medicare Supplement |
Z3C | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | PPO, POS, Traditional Indemnity |
Z3D | – | Prefix Unallocated/Not Assigned | |
Z3E | – | Prefix Unallocated/Not Assigned | |
Z3F | Illinois | Blue-Cross Blue-Shield of Illinois | Traditional Indemnity, PPO, HDHP |
Z3G | Illinois | Blue-Cross Blue-Shield of Illinois | EPO, Medicare Advantage, HMO |
Z3H | South Dakota/Iowa | Wellmark Blue-Cross Blue-Shield | POS, Traditional Indemnity, PPO |
Z3I | – | Prefix Unallocated/Not Assigned | |
Z3J | Arizona | Blue-Cross Blue-Shield of Arizona | Medicare Advantage, HMO, POS |
Z3K | Illinois | Blue-Cross Blue-Shield of Illinois | Traditional Indemnity, PPO, HDHP |
Z3L | New Hampshire | Anthem Blue-Cross Blue-Shield of New Hampshire | EPO, POS, Medicare Advantage |
Z3M | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | HMO, Traditional Indemnity, EPO |
Z3N | Illinois | Blue-Cross Blue-Shield of Illinois | Medicare Supplement, PPO, HDHP |
Z3O | – | Prefix Unallocated/Not Assigned | |
Z3P | Arizona | Blue-Cross Blue-Shield | HDHP, Traditional Indemnity, PPO |
Z3Q | – | Prefix Unallocated/Not Assigned | |
Z3R | Massachusetts | Blue-Cross Blue-Shield of Massachusetts | PPO, POS, Traditional Indemnity |
Z3S | Illinois | Blue-Cross Blue-Shield of Illinois | Medicare Advantage, HDHP, EPO |
Z3T | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HMO, Medicare Supplement, POS |
Z3U | – | Prefix Unallocated/Not Assigned | |
Z3V | New York | Empire Blue-Cross Blue-Shield of New York | EPO, Medicare Advantage, HMO |
Z3W | Alaska | Premera Blue-Cross Blue-Shield of Alaska | POS, Traditional Indemnity, PPO |
Z3X | New Hampshire | Anthem Blue-Cross Blue-Shield of New Hampshire | HDHP, EPO, Medicare Supplement |
Z3Y | – | Prefix Unallocated/Not Assigned | |
Z3Z | Georgia | Anthem Blue-Cross Blue-Shield | Traditional Indemnity, PPO, HDHP |
Z4A | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | EPO, POS, Medicare Advantage |
Z4B | Colorado | Anthem Blue-Cross Blue-Shield of Colorado | HMO, Traditional Indemnity, EPO |
Z4C | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicare Supplement, PPO, HDHP |
Z4D | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | POS, Medicare Advantage, HMO |
Z4E | Arizona | Blue-Cross Blue-Shield of Arizona | HDHP, Traditional Indemnity, PPO |
Z4F | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | EPO, HMO, Medicare Supplement |
Z4G | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | PPO, POS, Traditional Indemnity |
Z4H | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicare Advantage, HDHP, EPO |
Z4I | – | Prefix Unallocated/Not Assigned | |
Z4J | Virginia | Anthem Blue-Cross Blue-Shield of Virginia | Traditional Indemnity, PPO, HDHP |
Z4K | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, Medicare Advantage, HMO |
Z4L | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | POS, Traditional Indemnity, PPO |
Z4M | Arizona | Blue-Cross Blue-Shield of Arizona | HDHP, EPO, Medicare Supplement |
Z4N | Arizona | Blue-Cross Blue-Shield of Arizona | Medicare Advantage, HMO, POS |
Z4O | – | Prefix Unallocated/Not Assigned | |
Z4P | Arizona | Blue-Cross Blue-Shield of Arizona | EPO, POS, Medicare Advantage |
Z4Q | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | HMO, Traditional Indemnity, EPO |
Z4R | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Medicare Supplement, PPO, HDHP |
Z4S | – | Prefix Unallocated/Not Assigned | |
Z4T | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HDHP, Traditional Indemnity, PPO |
Z4U | – | Prefix Unallocated/Not Assigned | |
Z4V | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | PPO, POS, Traditional Indemnity |
Z4W | – | Prefix Unallocated/Not Assigned | |
Z4X | Arizona | Blue-Cross Blue-Shield of Arizona | HMO, Medicare Supplement, POS |
Z4Y | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Traditional Indemnity, PPO, HDHP |
Z4Z | California | Anthem Blue-Cross | EPO, Medicare Advantage, HMO |
Z5A | Illinois | Blue-Cross Blue-Shield of Illinois | POS, Traditional Indemnity, PPO |
Z5B | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HDHP, EPO, Medicare Supplement |
Z5C | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Advantage, HMO, POS |
Z5D | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Traditional Indemnity, PPO, HDHP |
Z5E | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | EPO, POS, Medicare Advantage |
Z5F | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HMO, Traditional Indemnity, EPO |
Z5G | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Supplement, PPO, HDHP |
Z5H | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | POS, Medicare Advantage, HMO |
Z5I | – | Prefix Unallocated/Not Assigned | |
Z5J | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | EPO, HMO, Medicare Supplement |
Z5K | New York (Northeastern) | Blue-Shield of Northeastern New York | PPO, POS, Traditional Indemnity |
Z5L | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Advantage, HDHP, EPO |
Z5M | Arizona | Blue-Cross Blue-Shield of Arizona | HMO, Medicare Supplement, POS |
Z5N | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Traditional Indemnity, PPO, HDHP |
Z5O | – | Prefix Unallocated/Not Assigned | |
Z5P | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | POS, Traditional Indemnity, PPO |
Z5Q | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HDHP, EPO, Medicare Supplement |
Z5R | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Advantage, HMO, POS |
Z5S | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Traditional Indemnity, PPO, HDHP |
Z5T | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | EPO, POS, Medicare Advantage |
Z5U | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HMO, Traditional Indemnity, EPO |
Z5V | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Supplement, PPO, HDHP |
Z5W | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | POS, Medicare Advantage, HMO |
Z5X | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HDHP, Traditional Indemnity, PPO |
Z5Y | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | EPO, HMO, Medicare Supplement |
Z5Z | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | PPO, POS, Traditional Indemnity |
Z6A | New York | Empire Blue-Cross Blue-Shield of New York | POS, EPO, HMO |
Z6B | – | Prefix Unallocated/Not Assigned | |
Z6C | Colorado | Anthem Blue-Cross Blue-Shield of Colorado | PPO, Traditional Indemnity, Medicare Supplement |
Z6D | California | Anthem Blue-Cross | EPO, POS, HMO |
Z6E | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | Medicare Advantage, PPO, HDHP |
Z6F | – | Prefix Unallocated/Not Assigned | |
Z6G | California | Anthem Blue-Cross | HDHP, EPO, POS |
Z6H | California | Anthem Blue-Cross | Traditional Indemnity, Medicare Advantage, HMO |
Z6I | – | Prefix Unallocated/Not Assigned | |
Z6J | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | Medicare Supplement, POS, PPO |
Z6K | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | HMO, HDHP, Medicare Advantage |
Z6L | – | Prefix Unallocated/Not Assigned | |
Z6M | New Hampshire | Anthem Blue-Cross Blue-Shield of New Hampshire | POS, Medicare Supplement, PPO |
Z6N | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HDHP, HMO, Traditional Indemnity |
Z6O | – | Prefix Unallocated/Not Assigned | |
Z6P | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | PPO, Traditional Indemnity, HDHP |
Z6Q | – | Prefix Unallocated/Not Assigned | |
Z6R | Texas | Blue-Cross Blue-Shield of Texas | POS, HDHP, Medicare Advantage |
Z6S | Texas | Blue-Cross Blue-Shield of Texas | Traditional Indemnity, PPO, EPO |
Z6T | Texas | Blue-Cross Blue-Shield of Texas | HMO, Medicare Supplement, POS |
Z6U | Virginia | Anthe Blue Cross Blue Shield of Virginia | HDHP, EPO, Medicare Advantage |
Z6V | – | Prefix Unallocated/Not Assigned | |
Z6W | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | Medicare Supplement, POS, HDHP |
Z6X | – | Prefix Unallocated/Not Assigned | |
Z6Y | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Traditional Indemnity, PPO, POS |
Z6Z | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | HDHP, Medicare Supplement, EPO |
Z7A | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Advantage, HMO, PPO |
Z7B | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | POS, Traditional Indemnity, HDHP |
Z7C | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | EPO, Medicare Supplement, HMO |
Z7D | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | PPO, POS, Traditional Indemnity |
Z7E | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HDHP, EPO, Medicare Advantage |
Z7F | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Supplement, HMO, POS |
Z7G | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Traditional Indemnity, PPO, HDHP |
Z7H | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | EPO, Medicare Advantage, HMO |
Z7I | – | Prefix Unallocated/Not Assigned | |
Z7J | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HDHP, Medicare Supplement, EPO |
Z7K | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | Medicare Advantage, HMO, POS |
Z7L | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | Traditional Indemnity, PPO, HDHP |
Z7M | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | EPO, Medicare Supplement, HMO |
Z7N | – | Prefix Unallocated/Not Assigned | |
Z7O | – | Prefix Unallocated/Not Assigned | |
Z7P | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | Medicare Supplement, HMO, POS |
Z7Q | – | Prefix Unallocated/Not Assigned | |
Z7R | – | Prefix Unallocated/Not Assigned | |
Z7S | – | Prefix Unallocated/Not Assigned | |
Z7T | California | Anthem Blue-Cross | Medicare Supplement, PPO, EPO |
Z7U | – | Prefix Unallocated/Not Assigned | |
Z7V | – | Prefix Unallocated/Not Assigned | |
Z7W | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | EPO, Medicare Supplement, HDHP |
Z7X | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | HMO, POS, Medicare Advantage |
Z7Y | – | Prefix Unallocated/Not Assigned | |
Z7Z | Wisconsin | Anthem Blue-Cross Blue-Shield of Wisconsin | HDHP, Medicare Supplement, POS |
Z8A | California | Anthem Blue-Cross | Medicare Advantage, HMO, Traditional Indemnity |
Z8B | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania | PPO, EPO, POS |
Z8C | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HDHP, Medicare Supplement, HMO |
Z8D | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | POS, PPO, Traditional Indemnity |
Z8E | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | EPO, Medicare Advantage, HDHP |
Z8F | Indiana | Anthem Blue-Cross Blue-Shield of Indiana | HMO, Traditional Indemnity, Medicare Supplement |
Z8G | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | PPO, POS, EPO |
Z8H | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | |
Z8I | – | Prefix Unallocated/Not Assigned | |
Z8J | – | Prefix Unallocated/Not Assigned | HDHP, Medicare Supplement, EPO |
Z8K | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | HMO, Medicare Advantage, POS |
Z8L | Georgia | Anthem Blue-Cross Blue-Shield of Georgia | Traditional Indemnity, PPO, HDHP |
Z8M | Arizona | Blue-Cross Blue-Shield of Arizona | Medicare Supplement, HMO, EPO |
Z8N | New York | Empire Blue-Cross Blue-Shield of New York | POS, Traditional Indemnity, PPO |
Z8O | – | Prefix Unallocated/Not Assigned | HDHP, Medicare Advantage, EPO |
Z8P | Alaska | Premera Blue-Cross Blue-Shield of Alaska | HMO, POS, Traditional Indemnity |
Z8Q | Alaska | Premera Blue-Cross Blue-Shield of Alaska | PPO, Medicare Supplement, HDHP |
Z8R | Alaska | Premera Blue-Cross Blue-Shield of Alaska | EPO, Medicare Advantage, HMO |
Z8S | – | Prefix Unallocated/Not Assigned | Traditional Indemnity, POS, PPO |
Z8T | California | Anthem Blue Cross | HDHP, EPO, Medicare Supplement |
Z8U | – | Prefix Unallocated/Not Assigned | |
Z8V | – | Prefix Unallocated/Not Assigned | |
Z8W | Ohio | Blue-Cross Blue-Shield | EPO, Medicare Supplement, HMO |
Z8X | – | Prefix Unallocated/Not Assigned | |
Z8Y | – | Prefix Unallocated/Not Assigned | |
Z8Z | – | Prefix Unallocated/Not Assigned | |
Z9A | New Hampshire | Anthem Blue-Cross Blue-Shield of New Hampshire | Medicare Supplement, PPO, HDHP |
Z9B | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, Medicare Advantage, HMO |
Z9C | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, POS, PPO |
Z9D | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | HDHP, EPO, Medicare Supplement |
Z9E | – | Prefix Unallocated/Not Assigned | |
Z9F | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | Traditional Indemnity, PPO, HDHP |
Z9G | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | EPO, Medicare Supplement, HMO |
Z9H | Ohio | Anthem Blue-Cross Blue-Shield of Ohio | POS, Traditional Indemnity, PPO |
Z9I | – | Prefix Unallocated/Not Assigned | |
Z9J | – | Prefix Unallocated/Not Assigned | |
Z9K | Rhode Island | Blue-Cross Blue-Shield of Rhode Island | Traditional Indemnity, PPO, HDHP |
Z9L | – | Prefix Unallocated/Not Assigned | |
Z9M | California | Anthem Blue-Cross | POS, Traditional Indemnity, PPO |
Z9N | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | HDHP, EPO, Medicare Supplement |
Z9O | – | Prefix Unallocated/Not Assigned | |
Z9P | Arizona | Blue Cross Blue Shield of Arizona | Traditional Indemnity, PPO, HDHP |
Z9Q | – | Prefix Unallocated/Not Assigned | |
Z9R | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield | POS, Traditional Indemnity, PPO |
Z9S | California | Anthem Blue-Cross | HDHP, Medicare Advantage, EPO |
Z9T | Connecticut | Anthem Blue-Cross Blue-Shield of Connecticut | HMO, Traditional Indemnity, POS |
Z9U | – | Prefix Unallocated/Not Assigned | |
Z9V | – | Prefix Unallocated/Not Assigned | |
Z9W | – | Prefix Unallocated/Not Assigned | |
Z9X | – | Prefix Unallocated/Not Assigned | |
Z9Y | – | Prefix Unallocated/Not Assigned | |
Z9Z | – | Prefix Unallocated/Not Assigned |
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