BCBS Alpha Numeric Prefix List BCBS Prefix List

BCBS Prefix – R2A to R9Z

December 5, 2023April 30, 2024 bhvnbc1992

BCBS Company	R2A to R9Z	Provider Phone Number
Highmark Bluecross-Blueshield of Pennsylvania	R2A BCBS Prefix	Highmark Pennsylvania full list
Bluecross-Blueshield of Illinois	R2B BCBS Prefix	(800)972-8088 Illinois full contact list
Premera Bluecross of Alaska	R2C BCBS Prefix	(800)722 – 4714
Bluecross-Blueshield of Illinois	R2D BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R2E BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R2F BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Texas	R2G BCBS Prefix	(800)451 – 0287 (877)774 – 8592
Anthem Bluecross-Blueshield of Indiana	R2H BCBS Prefix	Indiana Phone number
Bluecross-Blueshield of Rhode Island	R2I BCBS Prefix	(800)230 – 9050
Anthem Bluecross-Blueshield of Ohio	R2J BCBS Prefix	Ohio Phone Number full-list
Anthem Bluecross-Blueshield of Ohio	R2K BCBS Prefix	Ohio Phone Number full-list
Highmark Blueshield of Pennsylvania	R2L BCBS Prefix	Highmark Pennsylvania full list
Empire Bluecross-Blueshield of New York	R2M BCBS Prefix	(800)992 – 2583
Empire Bluecross-Blueshield of New York	R2N BCBS Prefix	(800)992 – 2583
Not alllocated	R2O BCBS Prefix	N/A
Regence Bluecross-Blueshield(Oregon/Idaho/Utah/Washington)	R2P BCBS Prefix	(800)253 – 0838
Anthem Bluecross-Blueshield of Indiana	R2Q BCBS Prefix	Indiana Phone number
Empire Bluecross-Blueshield of New York	R2R BCBS Prefix	(800)992 – 2583
Regence Bluecross-Blueshield(Oregon/Idaho/Utah/Washington)	R2S BCBS Prefix	(800)253 – 0838
Bluecross-Blueshield of Illinois	R2T BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R2U BCBS Prefix	(800)972-8088 Illinois full contact list
Anthem Bluecross-Blueshield of Georgia	R2V BCBS Prefix	(800)676 – 2583
Anthem Bluecross-Blueshield of Ohio	R2W BCBS Prefix	Ohio Phone Number full-list
Premera Bluecross of Alaska	R2X BCBS Prefix	(800)722 – 4714
Anthem Bluecross-Blueshield of Indiana	R2Y BCBS Prefix	Indiana Phone number
Anthem Bluecross-Blueshield of Ohio	R2Z BCBS Prefix	Ohio Phone Number full-list
Anthem Bluecross-Blueshield of Ohio	R3A BCBS Prefix	Ohio Phone Number full-list
Bluecross-Blueshield of Texas	R3B BCBS Prefix	(800)451 – 0287 (877)774 – 8592
Bluecross of Vermont	R3C BCBS Prefix	(800)247 – 2583
Premera Bluecross-Blueshield of Alaska	R3D BCBS Prefix	(800)722 – 4714
Anthem Bluecross-Blueshield of Virginia	R3E BCBS Prefix	(833)592 – 9956
Bluecross-Blueshield of Illinois	R3F BCBS Prefix	(800)972-8088 Illinois full contact list
Anthem Bluecross-Blueshield of Ohio	R3G BCBS Prefix	Ohio Phone Number full-list
Anthem Bluecross-Blueshield of Georgia	R3H BCBS Prefix	(800)676 – 2583
Not alllocated	R3I BCBS Prefix	N/A
Bluecross-Blueshield of Texas	R3J BCBS Prefix	(800)451 – 0287 (877)774 – 8592
Bluecross-Blueshield of Illinois	R3K BCBS Prefix	(800)972-8088 Illinois full contact list
Anthem Bluecross-Blueshield of Ohio	R3L BCBS Prefix	Ohio Phone Number full-list
Empire Bluecross-Blueshield of New York	R3M BCBS Prefix	(800)992 – 2583
Anthem Bluecross-Blueshield of Missouri	R3N BCBS Prefix	Missouri Contact full-List
Not alllocated	R3O BCBS Prefix	N/A
Bluecross-Blueshield of Illinois	R3P BCBS Prefix	(800)972-8088 Illinois full contact list
Independence Bluecross of Pennsylvania	R3Q BCBS Prefix	Independence bluecross of PA Phone Number
Regence Bluecross-Blueshield(Oregon/Idaho/Utah/Washington)	R3R BCBS Prefix	(800)253 – 0838
Bluecross-Blueshield of Illinois	R3S BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R3T BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R3U BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R3V BCBS Prefix	(800)972-8088 Illinois full contact list
Premera Bluecross of Alaska	R3W BCBS Prefix	(800)722 – 4714
Empire Bluecross-Blueshield of New York	R3X BCBS Prefix	(800)992 – 2583
Bluecross-Blueshield of Illinois	R3Y BCBS Prefix	(800)972-8088 Illinois full contact list
Anthem Bluecross of California	R3Z BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Highmark Blueshield of Pennsylvania	R4A BCBS Prefix	Highmark Pennsylvania full list
Bluecross-Blueshield of Texas	R4B BCBS Prefix	(800)451 – 0287 (877)774 – 8592
Bluecross-Blueshield of Texas	R4C BCBS Prefix	(800)451 – 0287 (877)774 – 8592
Premera Bluecross of Alaska	R4D BCBS Prefix	(800)722 – 4714
Anthem Bluecross-Blueshield of Wisconsin	R4E BCBS Prefix	Wisconsin Phone Number list
Bluecross-Blueshield of Illinois	R4F BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R4G BCBS Prefix	(800)972-8088 Illinois full contact list
Not alllocated	R4H BCBS Prefix	N/A
Not alllocated	R4I BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Wisconsin	R4J BCBS Prefix	Wisconsin Phone Number list
Anthem Bluecross-Blueshield of Wisconsin	R4K BCBS Prefix	Wisconsin Phone Number list
Anthem Bluecross-Blueshield of Wisconsin	R4L BCBS Prefix	Wisconsin Phone Number list
Carefirst Bluecross-Blueshield	R4M BCBS Prefix	Carefirst contact number full list
Anthem Bluecross-Blueshield of Wisconsin	R4N BCBS Prefix	Wisconsin Phone Number list
Not alllocated	R4O BCBS Prefix	N/A
Bluecross-Blueshield of Illinois	R4P BCBS Prefix	(800)972-8088 Illinois full contact list
Not alllocated	R4Q BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Indiana	R4R BCBS Prefix	Indiana Phone number
Premera Bluecross-Blueshield of Alaska	R4S BCBS Prefix	(800)722 – 4714
Bluecross-Blueshield of Illinois	R4T BCBS Prefix	(800)972-8088 Illinois full contact list
Anthem Bluecross of California	R4U BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Not alllocated	R4V BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Indiana	R4W BCBS Prefix	Indiana Phone number
Anthem Bluecross-Blueshield of Indiana	R4X BCBS Prefix	Indiana Phone number
Anthem Bluecross-Blueshield of Indiana	R4Y BCBS Prefix	Indiana Phone number
Anthem Bluecross-Blueshield of Indiana	R4Z BCBS Prefix	Indiana Phone number
Carefirst Bluecross-Blueshield	R5A BCBS Prefix	Carefirst contact number full list
Bluecross-Blueshield of Illinois	R5B BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R5C BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R5D BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R5E BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R5F BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R5G BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Illinois	R5H BCBS Prefix	(800)972-8088 Illinois full contact list
Not alllocated	R5I BCBS Prefix	N/A
Not alllocated	R5J BCBS Prefix	N/A
Not alllocated	R5K BCBS Prefix	N/A
Bluecross-Blueshield of Massachusetts	R5L BCBS Prefix	(800)443 – 6657 (800)676 – 2583
Anthem Bluecross-Blueshield of Georgia	R5M BCBS Prefix	(800)676 – 2583
Bluecross-Blueshield of Illinois	R5N BCBS Prefix	(800)972-8088 Illinois full contact list
Not alllocated	R5O BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Georgia	R5P BCBS Prefix	(800)676 – 2583
Not alllocated	R5Q BCBS Prefix	N/A
Not alllocated	R5R BCBS Prefix	N/A
Not alllocated	R5S BCBS Prefix	N/A
Carefirst Bluecross-Blueshield	R5T BCBS Prefix	Carefirst contact number full list
Not alllocated	R5U BCBS Prefix	N/A
Anthem Bluecross of California	R5V BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Anthem Bluecross-Blueshield of Ohio	R5W BCBS Prefix	Ohio Phone Number full-list
Not alllocated	R5X BCBS Prefix	N/A
Not alllocated	R5Y BCBS Prefix	N/A
Not alllocated	R5Z BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Ohio	R6A BCBS Prefix	Ohio Phone Number full-list
Not alllocated	R6B BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Georgia	R6C BCBS Prefix	(800)676 – 2583
Regence Bluecross-Blueshield(Oregon/Idaho/Utah/Washington)	R6D BCBS Prefix	(800)253 – 0838
Not alllocated	R6E BCBS Prefix	N/A
Bluecross-Blueshield of Illinois	R6F BCBS Prefix	(800)972-8088 Illinois full contact list
Bluecross-Blueshield of Massachusetts	R6G BCBS Prefix	(800)443 – 6657 (800)676 – 2583
Anthem Bluecross-Blueshield of Georgia	R6H BCBS Prefix	(800)676 – 2583
Not alllocated	R6I BCBS Prefix	N/A
Not alllocated	R6J BCBS Prefix	N/A
Not alllocated	R6K BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Georgia	R6L BCBS Prefix	(800)676 – 2583
Anthem Bluecross-Blueshield of Ohio	R6M BCBS Prefix	Ohio Phone Number full-list
Bluecross-Blueshield of Illinois	R6N BCBS Prefix	(800)972-8088 Illinois full contact list
Not alllocated	R6O BCBS Prefix	N/A
Premera Bluecross-Blueshield of Alaska	R6P BCBS Prefix	(800)722 – 4714
Not alllocated	R6Q BCBS Prefix	N/A
Not alllocated	R6R BCBS Prefix	N/A
Regence Bluecross-Blueshield(Oregon/Idaho/Utah/Washington)	R6S BCBS Prefix	(800)253 – 0838
Regence Bluecross-Blueshield(Oregon/Idaho/Utah/Washington)	R6T BCBS Prefix	(800)253 – 0838
Not alllocated	R6U BCBS Prefix	N/A
Not alllocated	R6V BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Ohio	R6W BCBS Prefix	Ohio Phone Number full-list
Not alllocated	R6X BCBS Prefix	N/A
Not alllocated	R6Y BCBS Prefix	N/A
Not alllocated	R6Z BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Virginia	R7A BCBS Prefix	(833)592 – 9956
Empire Bluecross-Blueshield of New York	R7B BCBS Prefix	(800)992 – 2583
Empire Bluecross-Blueshield of New York	R7C BCBS Prefix	(800)992 – 2583
Not alllocated	R7D BCBS Prefix	N/A
Not alllocated	R7E BCBS Prefix	N/A
Regence Bluecross-Blueshield(Oregon/Idaho/Utah/Washington)	R7F BCBS Prefix	(800)253 – 0838
Anthem Bluecross-Blueshield of Georgia	R7G BCBS Prefix	(800)676 – 2583
Not alllocated	R7H BCBS Prefix	N/A
Not alllocated	R7I BCBS Prefix	N/A
Not alllocated	R7J BCBS Prefix	N/A
Not alllocated	R7K BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Wisconsin	R7L BCBS Prefix	Wisconsin Phone Number list
Anthem Bluecross-Blueshield of Indiana	R7M BCBS Prefix	Indiana Phone number
Anthem Bluecross-Blueshield of Georgia	R7N BCBS Prefix	(800)676 – 2583
Not alllocated	R7O BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Georgia	R7P BCBS Prefix	(800)676 – 2583
Not alllocated	R7Q BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Georgia	R7R BCBS Prefix	(800)676 – 2583
Not alllocated	R7S BCBS Prefix	N/A
Bluecross-Blueshield of Texas	R7T BCBS Prefix	(800)451 – 0287 (877)774 – 8592
Not alllocated	R7U BCBS Prefix	N/A
Not alllocated	R7V BCBS Prefix	N/A
Not alllocated	R7W BCBS Prefix	N/A
Not alllocated	R7X BCBS Prefix	N/A
Not alllocated	R7Y BCBS Prefix	N/A
Not alllocated	R7Z BCBS Prefix	N/A
Anthem Bluecross of California	R8A BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Anthem Bluecross-Blueshield of Virginia	R8B BCBS Prefix	(833)592 – 9956
Premera Bluecross-Blueshield of Alaska	R8C BCBS Prefix	(800)722 – 4714
Not alllocated	R8D BCBS Prefix	N/A
Not alllocated	R8E BCBS Prefix	N/A
Bluecross of Vermont	R8F BCBS Prefix	(800)247 – 2583
Carefirst Bluecross-Blueshield	R8G BCBS Prefix	Carefirst contact number full list
Anthem Bluecross-Blueshield of Georgia	R8H BCBS Prefix	(800)676 – 2583
Not alllocated	R8I BCBS Prefix	N/A
Not alllocated	R8J BCBS Prefix	N/A
Not alllocated	R8K BCBS Prefix	N/A
Not alllocated	R8L BCBS Prefix	N/A
Not alllocated	R8M BCBS Prefix	N/A
Highmark Bluecross-Blueshield of Pennsylvania	R8N BCBS Prefix	Highmark Pennsylvania full list
Not alllocated	R8O BCBS Prefix	N/A
Not alllocated	R8P BCBS Prefix	N/A
Not alllocated	R8Q BCBS Prefix	N/A
Not alllocated	R8R BCBS Prefix	N/A
Not alllocated	R8S BCBS Prefix	N/A
Anthem Bluecross of California	R8T BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Not alllocated	R8U BCBS Prefix	N/A
Highmark Bluecross-Blueshield of Pennsylvania	R8V BCBS Prefix	Highmark Pennsylvania full list
Not alllocated	R8W BCBS Prefix	N/A
Not alllocated	R8X BCBS Prefix	N/A
Not alllocated	R8Y BCBS Prefix	N/A
Not alllocated	R8Z BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Indiana	R9A BCBS Prefix	Indiana Phone number
Anthem Bluecross-Blueshield of Wisconsin	R9B BCBS Prefix	Wisconsin Phone Number list
Anthem Bluecross-Blueshield of Georgia	R9C BCBS Prefix	(800)676 – 2583
Empire Bluecross-Blueshield of New York	R9D BCBS Prefix	(800)992 – 2583
Not alllocated	R9E BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Georgia	R9F BCBS Prefix	(800)676 – 2583
Bluecross-Blueshield of Massachusetts	R9G BCBS Prefix	(800)443 – 6657 (800)676 – 2583
Not alllocated	R9H BCBS Prefix	N/A
Not alllocated	R9I BCBS Prefix	N/A
Not alllocated	R9J BCBS Prefix	N/A
Not alllocated	R9K BCBS Prefix	N/A
Not alllocated	R9L BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Ohio	R9M BCBS Prefix	Ohio Phone Number full-list
Not alllocated	R9N BCBS Prefix	N/A
Not alllocated	R9O BCBS Prefix	N/A
Bluecross of Vermont	R9P BCBS Prefix	(800)247 – 2583
Not alllocated	R9Q BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Ohio	R9R BCBS Prefix	Ohio Phone Number full-list
Not alllocated	R9S BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Georgia	R9T BCBS Prefix	(800)676 – 2583
Not alllocated	R9U BCBS Prefix	N/A
Not alllocated	R9V BCBS Prefix	N/A
Anthem Bluecross-Blueshield of Ohio	R9W BCBS Prefix	Ohio Phone Number full-list
Not alllocated	R9X BCBS Prefix	N/A
Not alllocated	R9Y BCBS Prefix	N/A
Not alllocated	R9Z BCBS Prefix	N/A

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