| Noridian Medicare Crossover |
| AdminaStar Federal Medicare Crossover |
| Arkansas Medicare Crossover |
| WPS Medicare Crossover |
| Oklahoma/New Mexico Medicare Crossover |
| Cahaba Alabama Medicare Crossover |
| Cahaba Georgia/Mississippi Medicare Crossover |
| NHIC California Medicare Crossover |
| NHIC East Medicare Crossover |
| HGSA Medicare Crossover |
| Indiana Medicare Crossover |
| Trailblazer Medicare Crossover |
| Trailblazer Texas Medicare Crossover |
| Florida Medicare Crossover |
| Trispan Medicare A Crossover |
| COBA Crossover Payer IDs |