| BCBS Prefix List 2024 - Alpha Numeric | State Lookup | BCBS Company |
|---|---|---|
| K2A | Texas | Blue-Cross Blue-Shield of Texas |
| K2B | Texas | Blue-Cross Blue-Shield of Texas |
| K2C | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
| K2D | Illinois | Blue-Cross Blue-Shield of Illinois |
| K2E | California | Anthem Blue-Cross |
| K2F | Illinois | Blue-Cross Blue-Shield of Illinois |
| K2G | Oklahoma | Blue-Cross Blue-Shield of Oklahoma |
| K2H | New York (Western) | Blue-Cross Blue-Shield of Western New York |
| K2I | - | Unallocated/Not Assigned |
| K2J | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
| K2K | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
| K2L | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
| K2M | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
| K2N | Vermont | Blue-Cross Blue-Shield of Vermont |
| K2O | - | Unallocated/Not Assigned |
| K2P | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey |
| K2Q | - | Unallocated/Not Assigned |
| K2R | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
| K2S | Alaska | Premera Blue-Cross of Alaska |
| K2T | Minnesota | Blue-Cross Blue-Shield of Minnesota |
| K2U | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
| K2V | Pennsylvania | Highmark Blue-Cross Blue-Shield of Pennsylvania |
| K2W | Kentucky | Anthem Blue-Cross Blue-Shield of Kentucky |
| K2X | Illinois | Blue-Cross Blue-Shield of Illinois |
| K2Y | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K2Z | Kentucky | Anthem Blue-Cross Blue-Shield of Kentucky |
| K3A | California | Anthem Blue-Cross |
| K3B | New York | Empire Blue-Cross Blue-Shield of New York |
| K3C | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
| K3D | - | Unallocated/Not Assigned |
| K3E | - | Unallocated/Not Assigned |
| K3F | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K3G | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
| K3H | Pennsylvania | Highmark Blue-Shield of Pennsylvania |
| K3I | - | Unallocated/Not Assigned |
| K3J | - | Unallocated/Not Assigned |
| K3K | - | Unallocated/Not Assigned |
| K3L | Pennsylvania | Highmark Blue-Shield of Pennsylvania |
| K3M | California | Anthem Blue-Cross |
| K3N | Texas | Blue-Cross Blue-Shield of Texas |
| K3O | - | Unallocated/Not Assigned |
| K3P | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
| K3Q | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K3R | Pennsylvania | Highmark Blue-Shield of Pennsylvania |
| K3S | Alaska | Premera Blue-Cross of Alaska |
| K3T | California | Anthem Blue-Cross |
| K3U | Illinois | Blue-Cross Blue-Shield of Illinois |
| K3V | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
| K3W | - | Unallocated/Not Assigned |
| K3X | - | Unallocated/Not Assigned |
| K3Y | - | Unallocated/Not Assigned |
| K3Z | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K4A | New York | Empire Blue-Cross Blue-Shield of New York |
| K4B | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K4C | Michigan | Blue-Cross Blue-Shield of Michigan |
| K4D | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
| K4E | - | Unallocated/Not Assigned |
| K4F | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
| K4G | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
| K4H | - | Unallocated/Not Assigned |
| K4I | - | Unallocated/Not Assigned |
| K4J | - | Unallocated/Not Assigned |
| K4K | - | Unallocated/Not Assigned |
| K4L | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
| K4M | New York | Empire Blue-Cross Blue-Shield of New York |
| K4N | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
| K4O | - | Unallocated/Not Assigned |
| K4P | - | Unallocated/Not Assigned |
| K4Q | - | Unallocated/Not Assigned |
| K4R | New York | Empire Blue-Cross Blue-Shield of New York |
| K4S | Massachusetts | Blue-Cross Blue-Shield of Massachusetts |
| K4T | Maryland/District of Columbia/Northern Virginia | Carefirst Blue-Cross Blue-Shield |
| K4U | Illinois | Blue-Cross Blue-Shield of Illinois |
| K4V | Texas | Blue-Cross Blue-Shield of Texas |
| K4W | - | Unallocated/Not Assigned |
| K4X | - | Unallocated/Not Assigned |
| K4Y | - | Unallocated/Not Assigned |
| K4Z | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K5A | California | Anthem Blue-Cross |
| K5B | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
| K5C | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K5D | Illinois | Blue-Cross Blue-Shield of Illinois |
| K5E | - | Unallocated/Not Assigned |
| K5F | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K5G | - | Unallocated/Not Assigned |
| K5H | - | Unallocated/Not Assigned |
| K5I | - | Unallocated/Not Assigned |
| K5J | - | Unallocated/Not Assigned |
| K5K | - | Unallocated/Not Assigned |
| K5L | - | Unallocated/Not Assigned |
| K5M | - | Unallocated/Not Assigned |
| K5N | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K5O | - | Unallocated/Not Assigned |
| K5P | Illinois | Blue-Cross Blue-Shield of Illinois |
| K5Q | - | Unallocated/Not Assigned |
| K5R | - | Unallocated/Not Assigned |
| K5S | - | Unallocated/Not Assigned |
| K5T | - | Unallocated/Not Assigned |
| K5U | - | Unallocated/Not Assigned |
| K5V | Texas | Blue-Cross Blue-Shield of Texas |
| K5W | - | Unallocated/Not Assigned |
| K5X | - | Unallocated/Not Assigned |
| K5Y | Kentucky | Anthem Blue-Cross Blue-Shield of Kentucky |
| K5Z | - | Unallocated/Not Assigned |
| K6A | New York | Empire Blue-Cross Blue-Shield of New York |
| K6B | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K6C | New York | Empire Blue-Cross Blue-Shield of New York |
| K6D | - | Unallocated/Not Assigned |
| K6E | - | Unallocated/Not Assigned |
| K6F | - | Unallocated/Not Assigned |
| K6G | - | Unallocated/Not Assigned |
| K6H | - | Unallocated/Not Assigned |
| K6I | - | Unallocated/Not Assigned |
| K6J | - | Unallocated/Not Assigned |
| K6K | - | Unallocated/Not Assigned |
| K6L | - | Unallocated/Not Assigned |
| K6M | Virginia | Anthem Blue-Cross Blue-Shield of Virginia |
| K6N | - | Unallocated/Not Assigned |
| K6O | - | Unallocated/Not Assigned |
| K6P | - | Unallocated/Not Assigned |
| K6Q | - | Unallocated/Not Assigned |
| K6R | - | Unallocated/Not Assigned |
| K6S | - | Unallocated/Not Assigned |
| K6T | - | Unallocated/Not Assigned |
| K6U | - | Unallocated/Not Assigned |
| K6V | - | Unallocated/Not Assigned |
| K6W | - | Unallocated/Not Assigned |
| K6X | - | Unallocated/Not Assigned |
| K6Y | - | Unallocated/Not Assigned |
| K6Z | - | Unallocated/Not Assigned |
| K7A | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K7B | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K7C | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K7D | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K7E | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K7F | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K7G | - | Unallocated/Not Assigned |
| K7H | - | Unallocated/Not Assigned |
| K7I | - | Unallocated/Not Assigned |
| K7J | - | Unallocated/Not Assigned |
| K7K | - | Unallocated/Not Assigned |
| K7L | - | Unallocated/Not Assigned |
| K7M | Ohio | Anthem Blue-Cross Blue-Shield of Ohio |
| K7N | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K7O | - | Unallocated/Not Assigned |
| K7P | - | Unallocated/Not Assigned |
| K7Q | - | Unallocated/Not Assigned |
| K7R | - | Unallocated/Not Assigned |
| K7S | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
| K7T | - | Unallocated/Not Assigned |
| K7U | - | Unallocated/Not Assigned |
| K7V | - | Unallocated/Not Assigned |
| K7W | - | Unallocated/Not Assigned |
| K7X | Texas | Blue-Cross Blue-Shield of Texas |
| K7Y | - | Unallocated/Not Assigned |
| K7Z | - | Unallocated/Not Assigned |
| K8A | Colorado | Anthem Blue-Cross Blue-Shield of Colorado |
| K8B | - | Unallocated/Not Assigned |
| K8C | California | Anthem Blue-Cross |
| K8D | - | Unallocated/Not Assigned |
| K8E | - | Unallocated/Not Assigned |
| K8F | - | Unallocated/Not Assigned |
| K8G | - | Unallocated/Not Assigned |
| K8H | - | Unallocated/Not Assigned |
| K8I | - | Unallocated/Not Assigned |
| K8J | - | Unallocated/Not Assigned |
| K8K | - | Unallocated/Not Assigned |
| K8L | - | Unallocated/Not Assigned |
| K8M | California | Anthem Blue-Cross |
| K8N | - | Unallocated/Not Assigned |
| K8O | - | Unallocated/Not Assigned |
| K8P | Texas | Blue-Cross Blue-Shield of Texas |
| K8Q | - | Unallocated/Not Assigned |
| K8R | - | Unallocated/Not Assigned |
| K8S | - | Unallocated/Not Assigned |
| K8T | - | Unallocated/Not Assigned |
| K8U | - | Unallocated/Not Assigned |
| K8V | - | Unallocated/Not Assigned |
| K8W | - | Unallocated/Not Assigned |
| K8X | - | Unallocated/Not Assigned |
| K8Y | Arizona | Blue-Cross Blue-Shield of Arizona |
| K8Z | Arizona | Blue-Cross Blue-Shield of Arizona |
| K9A | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K9B | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K9C | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K9D | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K9E | - | Unallocated/Not Assigned |
| K9F | - | Unallocated/Not Assigned |
| K9G | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K9H | - | Unallocated/Not Assigned |
| K9I | - | Unallocated/Not Assigned |
| K9J | - | Unallocated/Not Assigned |
| K9K | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K9L | - | Unallocated/Not Assigned |
| K9M | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K9N | Georgia | Anthem Blue-Cross Blue-Shield of Georgia |
| K9O | - | Unallocated/Not Assigned |
| K9P | - | Unallocated/Not Assigned |
| K9Q | - | Unallocated/Not Assigned |
| K9R | - | Unallocated/Not Assigned |
| K9S | - | Unallocated/Not Assigned |
| K9T | - | Unallocated/Not Assigned |
| K9U | - | Unallocated/Not Assigned |
| K9V | - | Unallocated/Not Assigned |
| K9W | Indiana | Anthem Blue-Cross Blue-Shield of Indiana |
| K9X | - | Unallocated/Not Assigned |
| K9Y | Oregon/Idaho/Utah/Washington | Regence Blue-Cross Blue-Shield |
| K9Z | - | Unallocated/Not Assigned |
Personal injury attorney fees can be a significant concern for individuals seeking legal representation following…
When faced with a personal injury case in Houston, one of the most crucial decisions…
Introduction Personal injury cases can be complex and overwhelming, especially for individuals who are navigating…
Personal injury cases are inherently complex due to the intricate legal aspects involved, the varying…
Personal injury insurance is a crucial aspect of financial protection for individuals in the event…
When choosing a personal injury attorney to represent you in a legal case, it is…