BCBS Prefix – L2A to L9Z

BCBS Company List	BCBS Alpha Numeric Prefix List 2024 – L2A TO L9Z	Provider Phone Number
Empire BCBS of New York	L2A BCBS Prefix	(800)992-2583
Capital Bluecross of Pennsylvania	L2B BCBS Prefix	(800)874-8433
Highmark BCBS of Pennsylvania	L2C BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Highmark BCBS of Pennsylvania	L2D BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Independence Bluecross of Philadelphia and Southeastern Pennsylvania	L2E BCBS Prefix	Complete list please check here
Regence BCBS(Oregon/Idaho/Utah/Washington)	L2F BCBS Prefix	(800)253-0838
Highmark Blueshield of Pennsylvania	L2G BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
BCBS of Illinois	L2H BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Anthem Bluecross of California	L2I BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Alpha Numeric Prefix Not assigned or Unallocated	L2J BCBS Prefix	N/A
BCBS of Illinois	L2K BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Illinois	L2L BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Minnesota	L2M BCBS Prefix	(800)262-0820
BCBS of Illinois	L2N BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Anthem BCBS of Virginia	L2O BCBS Prefix	(833)592-9956
Blueshield of Northeastern New York	L2P BCBS Prefix	(800)444-4552 (800)429-9886(Blue Card)
Anthem BCBS of Georgia	L2Q BCBS Prefix	(800)676-2583
BCBS of Illinois	L2R BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Premera Bluecross of Alaska	L2S BCBS Prefix	(800)722-4714
Anthem Bluecross of California	L2T BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Anthem BCBS of Virginia	L2U BCBS Prefix	(833)592-9956
Anthem BCBS of Georgia	L2V BCBS Prefix	(800)676-2583
BCBS of Minnesota	L2W BCBS Prefix	(800)262-0820
Anthem BCBS of Ohio	L2X BCBS Prefix	Ohio-OH Phone Number & Claims address
Anthem BCBS of Connecticut	L2Y BCBS Prefix	Connecticut-CT Phone Number along with timings
Anthem Bluecross of California	L2Z BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
BCBS of Texas	L3A BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
BCBS of Illinois	L3B BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Texas	L3C BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Anthem Bluecross of California	L3D BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Highmark Blueshield of Pennsylvania	L3E BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
BCBS of Illinois	L3F BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Anthem Bluecross of California	L3G BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
BCBS of Illinois	L3H BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	L3I BCBS Prefix	N/A
Carefirst BCBS(Maryland/District of Columbia/Northern Virginia)	L3J BCBS Prefix	Complete list of phone number
BCBS of Illinois	L3K BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Illinois	L3L BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Premera Bluecross of Alaska	L3M BCBS Prefix	(800)722-4714
Anthem Bluecross of California	L3N BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Alpha Numeric Prefix Not assigned or Unallocated	L3O BCBS Prefix	N/A
Highmark BCBS of Western New York	L3P BCBS Prefix	(800)950-0051 (Highmark) (877)327-1395 (GP-Government-Programs) (800)234-5082 (Federal Employee Program)
Alpha Numeric Prefix Not assigned or Unallocated	L3Q BCBS Prefix	N/A
BCBS of Texas	L3R BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
BCBS of Illinois	L3S BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Massachusetts	L3T BCBS Prefix	(800)443-6657 (800)676-2583(Bluecard)
Anthem Bluecross of California	L3U BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Anthem BCBS of Ohio	L3V BCBS Prefix	Ohio-OH Phone Number & Claims address
BCBS of Alabama	L3W BCBS Prefix	(205)220-6899
BCBS of Minnesota	L3X BCBS Prefix	(800)262-0820
Anthem Bluecross of California	L3Y BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Anthem BCBS of Ohio	L3Z BCBS Prefix	Ohio-OH Phone Number & Claims address
Empire BCBS of New York	L4A BCBS Prefix	(800)992-2583
BCBS of Illinois	L4B BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Anthem Bluecross of California	L4C BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Premera Bluecross of Alaska	L4D BCBS Prefix	(800)722-4714
Anthem BCBS of Wiconsin	L4E BCBS Prefix	Anthem BCBS of Wisconsin Phone Number list based on the alpha prefix
Empire BCBS of New York	L4F BCBS Prefix	(800)992-2583
Anthem BCBS of Ohio	L4G BCBS Prefix	Ohio-OH Phone Number & Claims address
Anthem Bluecross of California	L4H BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Alpha Numeric Prefix Not assigned or Unallocated	L4I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L4J BCBS Prefix	N/A
BCBS of Illinois	L4K BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Illinois	L4L BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Minnesota	L4M BCBS Prefix	(800)262-0820
Premera Bluecross of Alaska	L4N BCBS Prefix	(800)722-4714
Alpha Numeric Prefix Not assigned or Unallocated	L4O BCBS Prefix	N/A
Empire BCBS of New York	L4P BCBS Prefix	(800)992-2583
Alpha Numeric Prefix Not assigned or Unallocated	L4Q BCBS Prefix	N/A
Anthem BCBS of Ohio	L4R BCBS Prefix	Ohio-OH Phone Number & Claims address
BCBS of Minnesota	L4S BCBS Prefix	(800)262-0820
Anthem BCBS of Ohio	L4T BCBS Prefix	Ohio-OH Phone Number & Claims address
BCBS of Illinois	L4U BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	L4V BCBS Prefix	N/A
BCBS of Alabama	L4W BCBS Prefix	(205)220-6899
Anthem BCBS of Wiconsin	L4X BCBS Prefix	Anthem BCBS of Wisconsin Phone Number list based on the alpha prefix
Alpha Numeric Prefix Not assigned or Unallocated	L4Y BCBS Prefix	N/A
BCBS of Illinois	L4Z BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Carefirst BCBS(Maryland/District of Columbia/Northern Virginia)	L5A BCBS Prefix	Complete list of phone number
Wellmark of Iowa	L5B BCBS Prefix	(800)774-3892 (800)532-1537(Federal Employee Program)
BCBS of Texas	L5C BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Highmark BCBS of Pennsylvania	L5D BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Wellmark of Iowa	L5E BCBS Prefix	(800)774-3892 (800)532-1537(Federal Employee Program)
Wellmark of Iowa	L5F BCBS Prefix	(800)774-3892 (800)532-1537(Federal Employee Program)
Wellmark of Iowa	L5G BCBS Prefix	(800)774-3892 (800)532-1537(Federal Employee Program)
Carefirst BCBS(Maryland/District of Columbia/Northern Virginia)	L5H BCBS Prefix	Complete list of phone number
Wellmark of Iowa	L5I BCBS Prefix	(800)774-3892 (800)532-1537(Federal Employee Program)
Wellmark of Iowa	L5J BCBS Prefix	(800)774-3892 (800)532-1537(Federal Employee Program)
BCBS of Illinois	L5K BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Highmark BCBS of Western New York	L5L BCBS Prefix	(800)950-0051 (Highmark) (877)327-1395 (GP-Government-Programs) (800)234-5082 (Federal Employee Program)
Anthem BCBS of Virginia	L5M BCBS Prefix	(833)592-9956
Premera Bluecross of Alaska	L5N BCBS Prefix	(800)722-4714
Alpha Numeric Prefix Not assigned or Unallocated	L5O BCBS Prefix	N/A
Premera BCBS of Alaska	L5P BCBS Prefix	(800)722-4714
Alpha Numeric Prefix Not assigned or Unallocated	L5Q BCBS Prefix	N/A
Anthem Bluecross of California	L5R BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
BCBS of Illinois	L5S BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Premera Bluecross of Alaska	L5T BCBS Prefix	(800)722-4714
BCBS of Western New York	L5U BCBS Prefix	(800)950-0051 (Highmark) (877)327-1395 (GP-Government-Programs) (800)234-5082 (Federal Employee Program)
Alpha Numeric Prefix Not assigned or Unallocated	L5V BCBS Prefix	N/A
BCBS of Alabama	L5W BCBS Prefix	(205)220-6899
Alpha Numeric Prefix Not assigned or Unallocated	L5X BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L5Y BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L5Z BCBS Prefix	N/A
Anthem BCBS of Virginia	L6A BCBS Prefix	(833)592-9956
Anthem BCBS of Indiana	L6B BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem BCBS of Georgia	L6C BCBS Prefix	(800)676-2583
Anthem BCBS of Georgia	L6D BCBS Prefix	(800)676-2583
BCBS of Alabama	L6E BCBS Prefix	(205)220-6899
Anthem BCBS of Ohio	L6F BCBS Prefix	Ohio-OH Phone Number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	L6G BCBS Prefix	N/A
BCBS of Illinois	L6H BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	L6I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L6J BCBS Prefix	N/A
BCBS of Illinois	L6K BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	L6L BCBS Prefix	N/A
Anthem Bluecross of California	L6M BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
BCBS of Texas	L6N BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Alpha Numeric Prefix Not assigned or Unallocated	L6O BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L6P BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L6Q BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L6R BCBS Prefix	N/A
BCBS of Illinois	L6S BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	L6T BCBS Prefix	N/A
BCBS of Minnesota	L6U BCBS Prefix	(800)262-0820
Alpha Numeric Prefix Not assigned or Unallocated	L6V BCBS Prefix	N/A
Anthem BCBS of Connecticut	L6W BCBS Prefix	Connecticut-CT Phone Number along with timings
Alpha Numeric Prefix Not assigned or Unallocated	L6X BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L6Y BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L6Z BCBS Prefix	N/A
Anthem BCBS of Ohio	L7A BCBS Prefix	Ohio-OH Phone Number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	L7B BCBS Prefix	N/A
BCBS of Illinois	L7C BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	L7D BCBS Prefix	N/A
BCBS of Alabama	L7E BCBS Prefix	(205)220-6899
BCBS of Massachusetts	L7F BCBS Prefix	(800)443-6657 (800)676-2583(Bluecard)
Alpha Numeric Prefix Not assigned or Unallocated	L7G BCBS Prefix	N/A
Anthem BCBS of Georgia	L7H BCBS Prefix	(800)676-2583
Alpha Numeric Prefix Not assigned or Unallocated	L7I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L7J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L7K BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L7L BCBS Prefix	N/A
Anthem BCBS of Maine	L7M BCBS Prefix	Maine-ME Phone number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	L7N BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L7O BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L7P BCBS Prefix	N/A
Anthem BCBS of Ohio	L7Q BCBS Prefix	Ohio-OH Phone Number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	L7R BCBS Prefix	N/A
BCBS of Rhode Island	L7S BCBS Prefix	(800)230-9050
Alpha Numeric Prefix Not assigned or Unallocated	L7T BCBS Prefix	N/A
Anthem Bluecross of California	L7U BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Alpha Numeric Prefix Not assigned or Unallocated	L7V BCBS Prefix	N/A
BCBS of Alabama	L7W BCBS Prefix	(205)220-6899
Alpha Numeric Prefix Not assigned or Unallocated	L7X BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L7Y BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L7Z BCBS Prefix	N/A
Carefirst BCBS(Maryland/District of Columbia/Northern Virginia)	L8A BCBS Prefix	Complete list of phone number
Anthem BCBS of Connecticut	L8B BCBS Prefix	Connecticut-CT Phone Number along with timings
BCBS of Illinois	L8C BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Anthem BCBS of Connecticut	L8D BCBS Prefix	Connecticut-CT Phone Number along with timings
Alpha Numeric Prefix Not assigned or Unallocated	L8E BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8F BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8G BCBS Prefix	N/A
Bluecross of Vermont	L8H BCBS Prefix	(800)247-2583
Alpha Numeric Prefix Not assigned or Unallocated	L8I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8K BCBS Prefix	N/A
Empire BCBS of New York	L8L BCBS Prefix	(800)992-2583
Anthem BCBS of Missouri	L8M BCBS Prefix	Missouri Contact List and Claims address
Alpha Numeric Prefix Not assigned or Unallocated	L8N BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8O BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8P BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8Q BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8R BCBS Prefix	N/A
BCBS of Illinois	L8S BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	L8T BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8U BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8V BCBS Prefix	N/A
BCBS of Alabama	L8W BCBS Prefix	(205)220-6899
Alpha Numeric Prefix Not assigned or Unallocated	L8X BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8Y BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L8Z BCBS Prefix	N/A
Anthem BCBS of Ohio	L9A BCBS Prefix	Ohio-OH Phone Number & Claims address
Anthem BCBS of Ohio	L9B BCBS Prefix	Ohio-OH Phone Number & Claims address
Bluecross of Vermont	L9C BCBS Prefix	(800)247-2583
Alpha Numeric Prefix Not assigned or Unallocated	L9D BCBS Prefix	N/A
Empire BCBS of New York	L9E BCBS Prefix	(800)992-2583
Alpha Numeric Prefix Not assigned or Unallocated	L9F BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L9G BCBS Prefix	N/A
Highmark BCBS of Delaware	L9H BCBS Prefix	(800)346-6262
Alpha Numeric Prefix Not assigned or Unallocated	L9I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L9J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L9K BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L9L BCBS Prefix	N/A
Anthem BCBS of Missouri	L9M BCBS Prefix	Missouri Contact List and Claims address
Alpha Numeric Prefix Not assigned or Unallocated	L9N BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L9O BCBS Prefix	N/A
Anthem BCBS of Wiconsin	L9P BCBS Prefix	Anthem BCBS of Wisconsin Phone Number list based on the alpha prefix
Alpha Numeric Prefix Not assigned or Unallocated	L9Q BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L9R BCBS Prefix	N/A
BCBS of Illinois	L9S BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Anthem BCBS of Wiconsin	L9T BCBS Prefix	Anthem BCBS of Wisconsin Phone Number list based on the alpha prefix
Alpha Numeric Prefix Not assigned or Unallocated	L9U BCBS Prefix	N/A
Empire BCBS of New York	L9V BCBS Prefix	(800)992-2583
BCBS of Alabama	L9W BCBS Prefix	(205)220-6899
Anthem Bluecross of California	L9X BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Alpha Numeric Prefix Not assigned or Unallocated	L9Y BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	L9Z BCBS Prefix	N/A