| ECS_ID | Payer | Add to My Payers | States | 837P Professional Claims | 837I Institutional Claims | Real Time Eligibility |
|---|---|---|---|---|---|---|
| E0862 | Manufacturers Alliance Insurance Company | All States | ||||
| E4217 | MAPCO Express Inc CORVEL | All States | ||||
| E0863 | Marcotte & Hearne | All States | ||||
| E0864 | Maricopa County Community College District | All States | ||||
| E3787 | Marine Repair Services | All States | ||||
| E0865 | Mariposa County | All States | ||||
| E4723 | Markel | All States | ||||
| E10106 | Marriot | All States | ||||
| E3744 | Maryland Uninsured Employers Fund - CORVEL | All States | ||||
| E1392 | Massachusetts Bay Insurance Company | All States | ||||
| E0866 | Matagorda County | All States | ||||
| E1164 | Matheson Trucking - CORVEL | All States | ||||
| E3871 | Mathis ISD | All States | ||||
| E7860 | Matrix Absence Management - Tristar | All States | ||||
| E34113 | Maverick Transportation LLC | All States | ||||
| E2778 | Maxim Crane Works | All States | ||||
| E0867 | May Department Stores | All States | ||||
| E2348 | May Trucking | All States | ||||
| E7767 | Mayo Clinic/Recovery and Claims Services | All States | ||||
| E8712 | Mc Donald'S-Mcopco | All States |
DrsMagic
Electronic Medical Billing |