| BCBS Alpha Numeric Prefix | BCBS Plan Name | BCBS Plan Website Link |
| D2A | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D2B | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D2C | BCBS Illinois | https://www.bcbsil.com/ |
| D2D | Anthem BCBS Indiana | https://providers.anthem.com/indiana-provider/home |
| D2E | Anthem BCBS Indiana | https://providers.anthem.com/indiana-provider/home |
| D2F | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D2G | Highmark BCBS Pennsylvania | https://www.highmarkbcbs.com/home/ |
| D2H | Highmark BCBS Pennsylvania | https://www.highmarkbcbs.com/home/ |
| D2I | Highmark BCBS Pennsylvania | https://www.highmarkbcbs.com/home/ |
| D2J | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D2K | Highmark BCBS West Virginia | https://www.highmarkbcbswv.com/ |
| D2L | Highmark BCBS Pennsylvania | https://www.highmarkbcbs.com/home/ |
| D2M | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D2N | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D2O | No Prefix Assigned | Not Found |
| D2P | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D2Q | Anthem BCBS Nevada | https://providers.anthem.com/nevada-provider/home |
| D2R | BCBS Illinois | https://www.bcbsil.com/ |
| D2S | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D2T | BCBS Illinois | https://www.bcbsil.com/ |
| D2U | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D2V | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D2W | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D2X | Highmark BCBS West Virginia | https://www.highmarkbcbswv.com/ |
| D2Y | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D2Z | Highmark BCBS Pennsylvania | https://www.highmarkbcbs.com/home/ |
| D3A | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D3B | Highmark BCBS Pennsylvania | https://www.highmarkbcbs.com/home/ |
| D3C | Highmark BCBS Pennsylvania | https://www.highmarkbcbs.com/home/ |
| D3D | Highmark BCBS Pennsylvania | https://www.highmarkbcbs.com/home/ |
| D3E | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3F | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3G | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3H | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3I | No Prefix Assigned | Not Found |
| D3J | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3K | Anthem BCBS Wisconsin | https://mss.anthem.com/wi/home.html |
| D3L | Anthem BCBS Wisconsin | https://mss.anthem.com/wi/home.html |
| D3M | Blue Cross Blue Shield of Vermont | https://www.bluecrossvt.org/ |
| D3N | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3O | No Prefix Assigned | Not Found |
| D3P | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D3Q | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3R | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3S | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3T | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3U | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3V | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3W | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3X | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3Y | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D3Z | Anthem BCBS Wisconsin | https://mss.anthem.com/wi/home.html |
| D4A | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D4B | Regence BCBS | https://www.regence.com/home |
| D4C | Regence BCBS | https://www.regence.com/home |
| D4D | Regence BCBS | https://www.regence.com/home |
| D4E | BCBS Texas | https://www.bcbstx.com/ |
| D4F | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D4G | BCBS Western New York | https://www.bcbswny.com/ |
| D4H | Regence BCBS | https://www.regence.com/home |
| D4I | No Prefix Assigned | Not Found |
| D4J | Regence BCBS | https://www.regence.com/home |
| D4K | Regence BCBS | https://www.regence.com/home |
| D4L | BCBS Northeastern New York | https://www.bsneny.com/content/neny/provider.html |
| D4M | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D4N | BCBS Illinois | https://www.bcbsil.com/ |
| D4O | No Prefix Assigned | Not Found |
| D4P | No Prefix Assigned | Not Found |
| D4Q | Regence BCBS | https://www.regence.com/home |
| D4R | Anthem BCBS Nevada | https://providers.anthem.com/nevada-provider/home |
| D4S | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D4T | Anthem BCBS Nevada | https://providers.anthem.com/nevada-provider/home |
| D4U | Anthem Blue-Cross Blue-Shield of Maine | https://www.anthem.com/contact-us/maine/ |
| D4V | BCBS Illinois | https://www.bcbsil.com/ |
| D4W | Anthem Blue-Cross Blue-Shield of Maine | https://www.anthem.com/contact-us/maine/ |
| D4X | Anthem Blue-Cross Blue-Shield of Maine | https://www.anthem.com/contact-us/maine/ |
| D4Y | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D4Z | Blue-Cross Blue-Shield of Tennessee | https://provider.bcbst.com/ |
| D5A | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D5B | BCBS Texas | https://www.bcbstx.com/ |
| D5C | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5D | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5E | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5F | Blue-Cross Blue-Shield of Michigan | https://www.bcbsm.com/ |
| D5G | Blue-Cross Blue-Shield of Michigan | https://www.bcbsm.com/ |
| D5H | BCBS Western New York | https://www.bcbswny.com/ |
| D5I | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D5J | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D5K | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D5L | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5M | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D5N | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D5O | No Prefix Assigned | Not Found |
| D5P | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D5Q | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5R | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5S | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D5T | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D5U | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5V | BCBS Illinois | https://www.bcbsil.com/ |
| D5W | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D5X | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5Y | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D5Z | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D6A | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D6B | Anthem BCBS Indiana | https://providers.anthem.com/indiana-provider/home |
| D6C | BCBS Texas | https://www.bcbstx.com/ |
| D6D | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D6E | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6F | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6G | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D6H | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6I | Capital Blue Cross of Pennsylvania | https://www.capbluecross.com/wps/portal/cap/provider |
| D6J | Independence Blue-Cross | https://www.ibx.com/ |
| D6K | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6L | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6M | BCBS Illinois | https://www.bcbsil.com/ |
| D6N | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6O | No Prefix Assigned | Not Found |
| D6P | Empire BCBS New York | https://www.empireblue.com/provider/ |
| D6Q | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6R | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D6S | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6T | BCBS Western New York | https://www.bcbswny.com/ |
| D6U | Carefirst Blue Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6V | BCBS Illinois | https://www.bcbsil.com/ |
| D6W | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6X | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D6Y | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D6Z | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D7A | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D7B | Anthem BCBS Indiana | https://providers.anthem.com/indiana-provider/home |
| D7C | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D7D | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D7E | No Prefix Assigned | Not Found |
| D7F | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D7G | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D7H | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D7I | No Prefix Assigned | Not Found |
| D7J | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D7K | Anthem Blue-Cross Blue-Shield of Ohio | https://www.anthem.com/contact-us/ohio/ |
| D7L | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D7M | Anthem BCBS Connecticut | https://www.anthem.com/contact-us/connecticut/ |
| D7N | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D7O | No Prefix Assigned | Not Found |
| D7P | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D7Q | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D7R | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D7S | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D7T | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D7U | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D7V | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D7W | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D7X | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D7Y | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D7Z | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8A | BCBS Western New York | https://www.bcbswny.com/ |
| D8B | Anthem BCBS Indiana | https://providers.anthem.com/indiana-provider/home |
| D8C | BCBS Texas | https://www.bcbstx.com/ |
| D8D | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D8E | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8F | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D8G | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D8H | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8I | No Prefix Assigned | Not Found |
| D8J | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8K | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8L | Premera BCBS Alaska | https://www.premera.com/ak/provider/ |
| D8M | BCBS Illinois | https://www.bcbsil.com/ |
| D8N | Anthem BCBS Virginia | https://abcbsva.anthem.com/ |
| D8O | No Prefix Assigned | Not Found |
| D8P | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8Q | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D8R | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8S | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8T | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8U | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8V | Anthem BCBS Georgia | https://www.anthem.com/contact-us/georgia/ |
| D8W | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8X | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D8Y | Anthem BCBS Wisconsin | https://mss.anthem.com/wi/home.html |
| D8Z | Anthem BCBS Wisconsin | https://mss.anthem.com/wi/home.html |
| D9A | Anthem Blue Cross of California | https://www.anthem.com/ca |
| D9B | Anthem BCBS Indiana | https://providers.anthem.com/indiana-provider/home |
| D9C | Blue-Cross Blue-Shield of Minnesota | https://www.bluecrossmn.com/providers |
| D9D | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D9E | Blue-Cross Blue-Shield of Massachusetts | bluecrossma.org |
| D9F | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D9G | Regence BCBS | https://www.regence.com/home |
| D9H | BCBS Minnesota | https://www.bluecrossmn.com/providers |
| D9I | No Prefix Assigned | Not Found |
| D9J | No Prefix Assigned | Not Found |
| D9K | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D9L | Regence BCBS | https://www.regence.com/home |
| D9M | Highmark BCBS Delaware | https://www.highmarkbcbsde.com/ |
| D9N | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D9O | No Prefix Assigned | Not Found |
| D9P | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D9Q | No Prefix Assigned | Not Found |
| D9R | BCBS Illinois | https://www.bcbsil.com/ |
| D9S | BCBS Minnesota | https://www.bluecrossmn.com/providers |
| D9T | BCBS Minnesota | https://www.bluecrossmn.com/providers |
| D9U | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D9V | Horizon BCBS New Jersey | https://www.horizonblue.com/ |
| D9W | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D9X | Carefirst Blue-Cross Blue-Shield | https://provider.carefirst.com/providers/home.page |
| D9Y | BCBS Illinois | https://www.bcbsil.com/ |
| D9Z | BCBS Minnesota | https://www.bluecrossmn.com/providers |
