| Professional/1500 Claims | No Enrollment Required |
| Institutional/UB Claims | No Enrollment Required |
| Eligibility | No Enrollment Required |
| Electronic Remittance (ERA) | Enrollment Required - 43 days |
| Secondary Claims | No Enrollment Required |
| Montana Health CO-OP |
| HT000179-002 |
| 4779 |
| 5920 |