| Professional/1500 Claims | No Enrollment Required |
| Institutional/UB Claims | No Enrollment Required |
| Eligibility | No Enrollment Required |
| Electronic Remittance (ERA) | No Enrollment Required |
| Secondary Claims | No Enrollment Required |
| Blue Cross Blue Shield Missouri |
| Anthem MO BCBS |
| HMO MISSOURI, INC. |
| 741 |
| MO BCBS |
| 1408 |
| 2597 |