| 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 |
| CareFirst BlueCross BlueShield MD Region |
| CareFirst BlueCross BlueShield MD |
| Maryland BCBS |
| 190 |
| 690 |