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BCBS Alpha Numeric Prefix from H2A to H9Z (UPDATE 2025)
Table of Contents
BCBS member ID prefixes are essential tools for medical billers, healthcare providers, and patients to identify Blue Cross Blue Shield (BCBS) healthcare plans. This article provides a comprehensive list of BCBS prefixes from H2A to H9Z, along with corresponding home plan names and websites for these member IDs.
Additionally, we provide crucial information about how to look up provider phone numbers by state and link to other valuable resources. You can reach Texmed Billing Solutions at support@texmed.us for any queries.
List of BCBS Alpha Numeric Prefix from H2A to H9Z
Here is the complete list of BCBS prefixes from H2A to H9Z, formatted in a table for better readability:
| BCBS Alpha Numeric Prefix | BCBS Home Plan Name | State | BCBS Home Plan Website |
|---|---|---|---|
| H2A | BCBS of Illinois | Illinois | bcbsil.com |
| H2B | BCBS of Western New York | New York (Western) | bcbswny.com |
| H2C | BCBS of Illinois | Illinois | bcbsil.com |
| H2D | BCBS of Illinois | Illinois | bcbsil.com |
| H2E | BCBS of Illinois | Illinois | bcbsil.com |
| H2F | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H2G | BCBS of Texas | Texas | bcbstx.com |
| H2H | Arkansas BCBS | Arkansas | arkansasbluecross.com |
| H2I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H2J | BCBS of Illinois | Illinois | bcbsil.com |
| H2K | BCBS of Illinois | Illinois | bcbsil.com |
| H2L | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H2M | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H2N | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H2O | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H2P | BCBS of Illinois | Illinois | bcbsil.com |
| H2Q | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H2R | BCBS of Western New York | New York (Western) | bcbswny.com |
| H2S | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H2T | BCBS of Western New York | New York (Western) | bcbswny.com |
| H2U | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H2V | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | carefirst.com |
| H2W | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H2X | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| H2Y | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H2Z | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H3A | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H3B | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H3C | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H3D | BCBS of Illinois | Illinois | bcbsil.com |
| H3E | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H3F | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H3G | Premera BCBS of Alaska | Alaska | premera.com |
| H3H | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H3I | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H3J | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H3K | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H3L | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H3M | BCBS of Texas | Texas | bcbstx.com |
| H3N | Anthem Blue Cross of California | California | anthem.com |
| H3O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H3P | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H3Q | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H3R | BCBS of Illinois | Illinois | bcbsil.com |
| H3S | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H3T | BCBS of Western New York | New York (Western) | bcbswny.com |
| H3U | BCBS of Illinois | Illinois | bcbsil.com |
| H3V | BCBS of Illinois | Illinois | bcbsil.com |
| H3W | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H3X | BCBS of Illinois | Illinois | bcbsil.com |
| H3Y | BCBS of Illinois | Illinois | bcbsil.com |
| H3Z | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H4A | BCBS of Illinois | Illinois | bcbsil.com |
| H4B | BCBS of Illinois | Illinois | bcbsil.com |
| H4C | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H4D | BCBS of Illinois | Illinois | bcbsil.com |
| H4E | BCBS of Illinois | Illinois | bcbsil.com |
| H4F | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H4G | Anthem Blue Cross of California | California | anthem.com |
| H4H | BCBS of Rhode Island | Rhode Island | bcbsri.com |
| H4I | Highmark Blue Shield of Northeastern New York | Northeastern New York | bsneny.com |
| H4J | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H4K | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H4L | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H4M | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H4N | Anthem Blue Cross of California | California | anthem.com |
| H4O | Anthem Blue Cross of California | California | anthem.com |
| H4P | BCBS of Western New York | New York (Western) | bcbswny.com |
| H4Q | Blue-Cross Blue-Shield of Alabama | Alabama | bcbsal.org |
| H4R | Anthem BCBS of Colorado | Colorado | anthem.com |
| H4S | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H4T | BCBS of Texas | Texas | bcbstx.com |
| H4U | BCBS of Illinois | Illinois | bcbsil.com |
| H4V | BCBS of Texas | Texas | bcbstx.com |
| H4W | Anthem BCBS of Georgia | Georgia | anthem.com |
| H4X | Anthem BCBS of Wisconsin | Wisconsin | providers.anthem.com |
| H4Y | BCBS of Illinois | Illinois | bcbsil.com |
| H4Z | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H5A | Anthem Blue Cross of California | California | anthem.com |
| H5B | BCBS of Texas | Texas | bcbstx.com |
| H5C | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H5D | BCBS of Texas | Texas | bcbstx.com |
| H5E | BCBS of Texas | Texas | bcbstx.com |
| H5F | BCBS of Texas | Texas | bcbstx.com |
| H5G | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H5H | BCBS of Texas | Texas | bcbstx.com |
| H5I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H5J | BCBS of Texas | Texas | bcbstx.com |
| H5K | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H5L | BCBS of Illinois | Illinois | bcbsil.com |
| H5M | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H5N | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H5O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H5P | Anthem Blue Cross of California | California | anthem.com |
| H5Q | Anthem Blue Cross of California | California | anthem.com |
| H5R | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H5S | Highmark BCBS of Western New York | Western New York | bcbswny.com |
| H5T | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H5U | Anthem Blue Cross of California | California | anthem.com |
| H5V | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H5W | Anthem BCBS of Georgia | Georgia | anthem.com |
| H5X | BCBS of Illinois | Illinois | bcbsil.com |
| H5Y | BCBS of Illinois | Illinois | bcbsil.com |
| H5Z | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H6A | BCBS of Illinois | Illinois | bcbsil.com |
| H6B | Empire BCBS of New York | New York | empireblue.com |
| H6C | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H6D | Anthem Blue Cross of California | California | anthem.com |
| H6E | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | carefirst.com |
| H6F | Empire BCBS of New York | New York | empireblue.com |
| H6G | Anthem Blue Cross of California | California | anthem.com |
| H6H | Regence BCBS | Oregon/Idaho/Utah/Washington | regence.com |
| H6I | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H6J | Highmark BCBS of Delaware | Delaware | highmarkbcbsde.com |
| H6K | Empire BCBS of New York | New York | empireblue.com |
| H6L | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H6M | Premera BCBS of Alaska | Alaska | premera.com |
| H6N | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H6O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H6P | BCBS of Massachusetts | Massachusetts | bluecrossma.org |
| H6Q | Anthem BCBS of Ohio | Ohio | anthem.com |
| H6R | Anthem Blue Cross of California | California | anthem.com |
| H6S | Anthem BCBS of Connecticut | Connecticut | anthem.com |
| H6T | Anthem BCBS of Connecticut | Connecticut | anthem.com |
| H6U | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H6V | Highmark BCBS of Delaware | Delaware | highmarkbcbsde.com |
| H6W | Anthem BCBS of Georgia | Georgia | anthem.com |
| H6X | Anthem Blue Cross of California | California | anthem.com |
| H6Y | BCBS of Illinois | Illinois | bcbsil.com |
| H6Z | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H7A | BCBS of Illinois | Illinois | bcbsil.com |
| H7B | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H7C | BCBS of Illinois | Illinois | bcbsil.com |
| H7D | BCBS of Illinois | Illinois | bcbsil.com |
| H7E | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H7F | BCBS of Rhode Island | Rhode Island | bcbsri.com |
| H7G | Regence BCBS | Oregon/Idaho/Utah/Washington | regence.com |
| H7H | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H7I | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H7J | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H7K | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H7L | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H7M | BCBS of Michigan | Michigan | bcbsm.com |
| H7N | BCBS of Michigan | Michigan | bcbsm.com |
| H7O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H7P | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H7Q | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H7R | Blue Cross Blue Shield of Vermont | Vermont | bluecrossvt.org |
| H7S | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H7T | BCBS of Texas | Texas | bcbstx.com |
| H7U | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H7V | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H7W | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H7X | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H7Y | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H7Z | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H8A | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H8B | BCBS of Illinois | Illinois | bcbsil.com |
| H8C | Anthem BCBS of Colorado | Colorado | anthem.com |
| H8D | BCBS of Illinois | Illinois | bcbsil.com |
| H8E | Regence BCBS | Oregon/Idaho/Utah/Washington | regence.com |
| H8F | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H8G | Anthem BCBS of Georgia | Georgia | anthem.com |
| H8H | Anthem BCBS of Ohio | Ohio | anthem.com |
| H8I | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H8J | Highmark BCBS of Pennsylvania | Pennsylvania | highmarkbcbs.com |
| H8K | BCBS of Illinois | Illinois | bcbsil.com |
| H8L | BCBS of Illinois | Illinois | bcbsil.com |
| H8M | Empire BCBS of New York | New York | empireblue.com |
| H8N | Anthem BCBS of Nevada | Nevada | anthem.com |
| H8O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H8P | Anthem Blue Cross of California | California | anthem.com |
| H8Q | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H8R | Anthem BCBS of Missouri | Missouri | anthem.com |
| H8S | Florida Blue | Florida | floridablue.com |
| H8T | Anthem Blue Cross of California | California | anthem.com |
| H8U | BCBS of Illinois | Illinois | bcbsil.com |
| H8V | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H8W | Anthem BCBS of Wisconsin | Wisconsin | providers.anthem.com |
| H8X | Anthem Blue Cross of California | California | anthem.com |
| H8Y | Anthem BCBS of Kentucky | Kentucky | anthem.com |
| H8Z | Horizon BCBS of New Jersey | New Jersey | horizonblue.com |
| H9A | Anthem Blue Cross of California | California | anthem.com |
| H9B | Regence BCBS | Oregon/Idaho/Utah/Washington | regence.com |
| H9C | BCBS of Illinois | Illinois | bcbsil.com |
| H9D | Anthem BCBS of New Hampshire | New Hampshire | anthem.com |
| H9E | Anthem BCBS of Missouri | Missouri | anthem.com |
| H9F | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H9G | Anthem BCBS of Georgia | Georgia | anthem.com |
| H9H | Anthem BCBS of Ohio | Ohio | anthem.com |
| H9I | Anthem BCBS of Indiana | Indiana | providers.anthem.com |
| H9J | BCBS of Minnesota | Minnesota | bluecrossmn.com |
| H9K | BCBS of Illinois | Illinois | bcbsil.com |
| H9L | BCBS of Illinois | Illinois | bcbsil.com |
| H9M | Anthem BCBS of Missouri | Missouri | anthem.com |
| H9N | Empire BCBS of New York | New York | empireblue.com |
| H9O | Unallocated/Not Assigned | Yet to be assigned | Yet to be assigned |
| H9P | Anthem BCBS of Georgia | Georgia | anthem.com |
| H9Q | Anthem Blue Cross of California | California | anthem.com |
| H9R | BCBS of Minnesota | Minnesota | bluecrossmn.com |
| H9S | Carefirst Blue Cross Blue-Shield | Maryland/District of Columbia/Northern Virginia | carefirst.com |
| H9T | Blue Cross Blue Shield of Vermont | Vermont | bluecrossvt.org |
| H9U | BCBS of Illinois | Illinois | bcbsil.com |
| H9V | Anthem BCBS of Virginia | Virginia | abcbsva.anthem.com |
| H9W | Anthem BCBS of Wisconsin | Wisconsin | providers.anthem.com |
| H9X | Anthem BCBS of Missouri | Missouri | anthem.com |
| H9Y | Anthem BCBS of Kentucky | Kentucky | anthem.com |
| H9Z | Anthem Blue Cross of California | California | anthem.com |
Conclusion
Understanding the BCBS alpha numeric prefixes is crucial for efficient healthcare billing and claims processing. Medical billers and healthcare providers should familiarize themselves with these prefixes along with their corresponding home plans to enhance their operations.
If you have any questions or need further assistance regarding BCBS billing processes, feel free to reach out to Texmed Billing Solutions at support@texmed.us.