BCBS Alpha Numeric Prefix List BCBS Prefix List

BCBS Prefix – K2A to K9Z

December 5, 2023April 30, 2024 bhvnbc1992

BCBS Company List	BCBS Alpha Numeric Prefix List 2024 – K2A TO K9Z	Provider Phone Number
BCBS of Texas	K2A BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
BCBS of Texas	K2B BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Regence BCBS(Oregon/Idaho/Utah/Washington)	K2C BCBS Prefix	(800)253-0838
BCBS of Illinois	K2D BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Anthem Bluecross of California	K2E BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
BCBS of Illinois	K2F BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Oklahoma	K2G BCBS Prefix	(800)496-5774 (800)722-3130 (Federal Employee Program)
BCBS of Western New York	K2H 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	K2I BCBS Prefix	N/A
Highmark BCBS of Pennsylvania	K2J BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Highmark BCBS of Pennsylvania	K2K BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Highmark BCBS of Pennsylvania	K2L BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Horizon BCBS of New Jersey	K2M BCBS Prefix	(800)624-1110 Complete list of NewJersey-NJ Contact details
BCBS of Vermont	K2N BCBS Prefix	(800)247-2583
Alpha Numeric Prefix Not assigned or Unallocated	K2O BCBS Prefix	N/A
Horizon BCBS of New Jersey	K2P BCBS Prefix	(800)624-1110 Complete list of NewJersey-NJ Contact details
Alpha Numeric Prefix Not assigned or Unallocated	K2Q BCBS Prefix	N/A
Highmark BCBS of Pennsylvania	K2R BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Premera Bluecross of Alaska	K2S BCBS Prefix	(800)722-4714
BCBS of Minnesota	K2T BCBS Prefix	(800)262-0820
Highmark BCBS of Pennsylvania	K2U BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Highmark BCBS of Pennsylvania	K2V BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Anthem BCBS of Kentucky	K2W BCBS Prefix	Kentucky-KY Phone Number & Claims address
BCBS of Illinois	K2X BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Anthem BCBS of Indiana	K2Y BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem BCBS of Kentucky	K2Z BCBS Prefix	Kentucky-KY Phone Number & Claims address
Anthem Bluecross of California	K3A BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Empire BCBS of New York	K3B BCBS Prefix	(800)992-2583
Anthem BCBS of Virginia	K3C BCBS Prefix	(833)592-9956
Alpha Numeric Prefix Not assigned or Unallocated	K3D BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K3E BCBS Prefix	N/A
Anthem BCBS of Georgia	K3F BCBS Prefix	(800)676-2583
Regence BCBS(Oregon/Idaho/Utah/Washington)	K3G BCBS Prefix	(800)253-0838
Highmark Blueshield of Pennsylvania	K3H BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Alpha Numeric Prefix Not assigned or Unallocated	K3I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K3J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K3K BCBS Prefix	N/A
Highmark Blueshield of Pennsylvania	K3L BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Anthem Bluecross of California	K3M BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
BCBS of Texas	K3N BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Alpha Numeric Prefix Not assigned or Unallocated	K3O BCBS Prefix	N/A
Anthem BCBS of Virginia	K3P BCBS Prefix	(833)592-9956
Anthem BCBS of Georgia	K3Q BCBS Prefix	(800)676-2583
Highmark Blueshield of Pennsylvania	K3R BCBS Prefix	Complete list of Highmark BCBS of Pennsylvania Contact list
Premera Bluecross of Alaska	K3S BCBS Prefix	(800)722-4714
Anthem Bluecross of California	K3T BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
BCBS of Illinois	K3U BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Regence BCBS(Oregon/Idaho/Utah/Washington)	K3V BCBS Prefix	(800)253-0838
Alpha Numeric Prefix Not assigned or Unallocated	K3W BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K3X BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K3Y BCBS Prefix	N/A
Anthem BCBS of Georgia	K3Z BCBS Prefix	(800)676-2583
Empire BCBS of New York	K4A BCBS Prefix	(800)992-2583
Anthem BCBS of Indiana	K4B BCBS Prefix	Indiana-IN Phone number & Claims address
BCBS of Michigan	K4C BCBS Prefix	(800)344-8525
Anthem BCBS of Ohio	K4D BCBS Prefix	Ohio-OH Phone Number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K4E BCBS Prefix	N/A
Regence BCBS(Oregon/Idaho/Utah/Washington)	K4F BCBS Prefix	(800)253-0838
Carefirst BCBS(Maryland/District of Columbia/Northern Virginia)	K4G BCBS Prefix	Complete list of phone number
Alpha Numeric Prefix Not assigned or Unallocated	K4H BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K4I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K4J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K4K BCBS Prefix	N/A
Anthem BCBS of Ohio	K4L BCBS Prefix	Ohio-OH Phone Number & Claims address
Empire BCBS of New York	K4M BCBS Prefix	(800)992-2583
BCBS of Massachusetts	K4N BCBS Prefix	(800)443-6657 (800)676-2583(Bluecard)
Alpha Numeric Prefix Not assigned or Unallocated	K4O BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K4P BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K4Q BCBS Prefix	N/A
Empire BCBS of New York	K4R BCBS Prefix	(800)992-2583
BCBS of Massachusetts	K4S BCBS Prefix	(800)443-6657 (800)676-2583(Bluecard)
Carefirst BCBS(Maryland/District of Columbia/Northern Virginia)	K4T BCBS Prefix	Complete list of phone number
BCBS of Illinois	K4U BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
BCBS of Texas	K4V BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Alpha Numeric Prefix Not assigned or Unallocated	K4W BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K4X BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K4Y BCBS Prefix	N/A
Anthem BCBS of Indiana	K4Z BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem Bluecross of California	K5A BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Anthem BCBS of Ohio	K5B BCBS Prefix	Ohio-OH Phone Number & Claims address
Anthem BCBS of Indiana	K5C BCBS Prefix	Indiana-IN Phone number & Claims address
BCBS of Illinois	K5D BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	K5E BCBS Prefix	N/A
Anthem BCBS of Indiana	K5F BCBS Prefix	Indiana-IN Phone number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K5G BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5H BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5K BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5L BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5M BCBS Prefix	N/A
Anthem BCBS of Indiana	K5N BCBS Prefix	Indiana-IN Phone number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K5O BCBS Prefix	N/A
BCBS of Illinois	K5P BCBS Prefix	(800)972-8088 BCBS of Illinois complete contact list
Alpha Numeric Prefix Not assigned or Unallocated	K5Q BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5R BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5S BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5T BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5U BCBS Prefix	N/A
BCBS of Texas	K5V BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Alpha Numeric Prefix Not assigned or Unallocated	K5W BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K5X BCBS Prefix	N/A
Anthem BCBS of Kentucky	K5Y BCBS Prefix	Kentucky-KY Phone Number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K5Z BCBS Prefix	N/A
Empire BCBS of New York	K6A BCBS Prefix	(800)992-2583
Anthem BCBS of Georgia	K6B BCBS Prefix	(800)676-2583
Empire BCBS of New York	K6C BCBS Prefix	(800)992-2583
Alpha Numeric Prefix Not assigned or Unallocated	K6D BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6E BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6F BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6G BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6H BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6K BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6L BCBS Prefix	N/A
Anthem BCBS of Virginia	K6M BCBS Prefix	(833)592-9956
Alpha Numeric Prefix Not assigned or Unallocated	K6N BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6O BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6P BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6Q BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6R BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6S BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6T BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6U BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6V BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6W BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6X BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6Y BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K6Z BCBS Prefix	N/A
Anthem BCBS of Indiana	K7A BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem BCBS of Indiana	K7B BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem BCBS of Indiana	K7C BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem BCBS of Indiana	K7D BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem BCBS of Indiana	K7E BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem BCBS of Indiana	K7F BCBS Prefix	Indiana-IN Phone number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K7G BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7H BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7K BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7L BCBS Prefix	N/A
Anthem BCBS of Ohio	K7M BCBS Prefix	Ohio-OH Phone Number & Claims address
Anthem BCBS of Indiana	K7N BCBS Prefix	Indiana-IN Phone number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K7O BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7P BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7Q BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7R BCBS Prefix	N/A
Regence BCBS(Oregon/Idaho/Utah/Washington)	K7S BCBS Prefix	(800)253-0838
Alpha Numeric Prefix Not assigned or Unallocated	K7T BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7U BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7V BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7W BCBS Prefix	N/A
BCBS of Texas	K7X BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Alpha Numeric Prefix Not assigned or Unallocated	K7Y BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K7Z BCBS Prefix	N/A
Anthem BCBS of Colorado	K8A BCBS Prefix	(800)-282-4548 Complete Contact list of Anthem BCBS of Colorado
Alpha Numeric Prefix Not assigned or Unallocated	K8B BCBS Prefix	N/A
Anthem Bluecross of California	K8C BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Alpha Numeric Prefix Not assigned or Unallocated	K8D BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8E BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8F BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8G BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8H BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8J BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8K BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8L BCBS Prefix	N/A
Anthem Bluecross of California	K8M BCBS Prefix	(800)-677-6669 Complete Phone Number list of Anthem Bluecross of California
Alpha Numeric Prefix Not assigned or Unallocated	K8N BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8O BCBS Prefix	N/A
BCBS of Texas	K8P BCBS Prefix	(800)451-0287 (877)774-8592 (Bluecross MA-MedicareAdvantage)
Alpha Numeric Prefix Not assigned or Unallocated	K8Q BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8R BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8S BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8T BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8U BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8V BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8W BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K8X BCBS Prefix	N/A
BCBS of Arizona	K8Y BCBS Prefix	(800)232-2345 (800)446-8331 (MA)
BCBS of Arizona	K8Z BCBS Prefix	(800)232-2345 (800)446-8331 (MA)
Anthem BCBS of Georgia	K9A BCBS Prefix	(800)676-2583
Anthem BCBS of Georgia	K9B BCBS Prefix	(800)676-2583
Anthem BCBS of Georgia	K9C BCBS Prefix	(800)676-2583
Anthem BCBS of Indiana	K9D BCBS Prefix	Indiana-IN Phone number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K9E BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9F BCBS Prefix	N/A
Anthem BCBS of Georgia	K9G BCBS Prefix	(800)676-2583
Alpha Numeric Prefix Not assigned or Unallocated	K9H BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9I BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9J BCBS Prefix	N/A
Anthem BCBS of Indiana	K9K BCBS Prefix	Indiana-IN Phone number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K9L BCBS Prefix	N/A
Anthem BCBS of Indiana	K9M BCBS Prefix	Indiana-IN Phone number & Claims address
Anthem BCBS of Georgia	K9N BCBS Prefix	(800)676-2583
Alpha Numeric Prefix Not assigned or Unallocated	K9O BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9P BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9Q BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9R BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9S BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9T BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9U BCBS Prefix	N/A
Alpha Numeric Prefix Not assigned or Unallocated	K9V BCBS Prefix	N/A
Anthem BCBS of Indiana	K9W BCBS Prefix	Indiana-IN Phone number & Claims address
Alpha Numeric Prefix Not assigned or Unallocated	K9X BCBS Prefix	N/A
Regence BCBS(Oregon/Idaho/Utah/Washington)	K9Y BCBS Prefix	(800)253-0838
Alpha Numeric Prefix Not assigned or Unallocated	K9Z BCBS Prefix	N/A

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