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BCBS Alpha Numeric Prefix from Q2A to Q9Z (Update 2025)
Table of Contents
When it comes to navigating the complexities of medical billing, having a complete understanding of BCBS (Blue Cross Blue Shield) member ID prefixes can be invaluable to medical billers, healthcare providers, and patients alike. These prefixes can help identify the healthcare plan associated with the member ID. In this article, we’ll provide a detailed table of all BCBS Alpha Numeric Prefixes ranging from Q2A to Q9Z, alongside their respective home plans and states.
List of BCBS Alpha Numeric Prefix from Q2A to Q9Z
| BCBS Alpha Numeric Prefix | BCBS Home Plan Name | State | BCBS Home Plan Website |
|---|---|---|---|
| Q2A | Premera Blue Cross of Alaska | Alaska | Link |
| Q2B | Anthem BCBS of Colorado | Colorado | Link |
| Q2C | Anthem BCBS of Virginia | Virginia | Link |
| Q2D | Anthem Blue-Cross Blue-Shield of Indiana | Indiana | Link |
| Q2E | Anthem BCBS of Colorado | Colorado | Link |
| Q2F | Anthem BCBS of Colorado | Colorado | Link |
| Q2G | Anthem BCBS of Colorado | Colorado | Link |
| Q2H | Anthem BCBS of Colorado | Colorado | Link |
| Q2I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q2J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q2K | Anthem BCBS of Colorado | Colorado | Link |
| Q2L | BCBS of Michigan | Michigan | Link |
| Q2M | Anthem BCBS of Colorado | Colorado | Link |
| Q2N | Anthem BCBS of Colorado | Colorado | Link |
| Q2O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q2P | Anthem Blue Cross of California | California | Link |
| Q2Q | Anthem Blue Cross of California | California | Link |
| Q2R | Anthem Blue Cross of California | California | Link |
| Q2S | Anthem Blue Cross of California | California | Link |
| Q2T | Anthem Blue Cross of California | California | Link |
| Q2U | Anthem BCBS of Connecticut | Connecticut | Link |
| Q2V | Independence Blue Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Link |
| Q2W | Anthem BCBS of Colorado | Colorado | Link |
| Q2X | Anthem BCBS of Connecticut | Connecticut | Link |
| Q2Y | Anthem Blue Cross of California | California | Link |
| Q2Z | Anthem Blue Cross of California | California | Link |
| Q3A | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3B | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3C | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3D | Anthem Blue Cross of California | California | Link |
| Q3E | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3F | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3G | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3H | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3K | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3L | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3M | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3N | Empire BCBS of New York | New York | Link |
| Q3O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3P | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3R | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3S | Anthem Blue Cross of California | California | Link |
| Q3T | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3V | Independence Blue Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Link |
| Q3W | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3X | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3Y | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q3Z | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4A | Empire BCBS of New York | New York | Link |
| Q4B | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4C | Blue Cross Blue Shield of Vermont | Vermont | Link |
| Q4D | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4E | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4F | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4G | Anthem BCBS of Wisconsin | Wisconsin | Link |
| Q4H | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4K | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4L | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4M | Anthem BCBS of Ohio | Ohio | Link |
| Q4N | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4P | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4R | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4S | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4T | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4V | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4W | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4X | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4Y | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q4Z | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5A | Anthem BCBS of Colorado | Colorado | Link |
| Q5B | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5C | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5D | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5E | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5F | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5G | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5H | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5K | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5L | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5M | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5N | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5P | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5Q | Premera Blue Cross of Alaska | Alaska | Link |
| Q5R | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5S | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5T | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5V | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5W | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5X | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5Y | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q5Z | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6A | Anthem BCBS of Wisconsin | Wisconsin | Link |
| Q6B | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6C | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6D | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6E | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6F | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6G | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6H | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6K | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6L | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6M | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6N | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6P | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6R | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6S | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6T | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6V | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6W | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6X | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6Y | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q6Z | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7A | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7B | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7C | Anthem Blue Cross of California | California | Link |
| Q7D | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7E | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7F | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7G | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7H | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7K | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7L | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7M | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7N | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7P | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7R | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7S | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7T | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7V | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7W | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7X | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7Y | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q7Z | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8A | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8B | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8C | Highmark Blue-Cross Blue-Shield of Pennsylvania | Pennsylvania | Link |
| Q8D | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8E | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8F | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8G | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8H | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8K | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8L | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8M | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8N | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8P | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8R | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8S | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8T | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8V | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8W | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8X | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8Y | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q8Z | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9A | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9B | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9C | Anthem Blue Cross of California | California | Link |
| Q9D | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9E | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9F | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9G | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9H | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9I | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9J | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9K | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9L | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9M | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9N | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9O | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9P | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9Q | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9R | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9S | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9T | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9U | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9V | Independence Blue Cross of Philadelphia and Southeastern Pennsylvania | Pennsylvania | Link |
| Q9W | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9X | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9Y | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| Q9Z | Prefix Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
Conclusion
Understanding the prefixes is crucial for efficient medical billing and can significantly reduce claim denials and payment delays. This comprehensive list will help streamline your billing process and enhance patient care. Should you have any questions or require assistance with your billing processes, don’t hesitate to reach out to Texmed Billing Solutions at support@texmed.us.