| ECS_ID | Payer | Add to My Payers | States | 837P Professional Claims | 837I Institutional Claims | Real Time Eligibility |
|---|---|---|---|---|---|---|
| E2299 | Oakland Unified School District - Tristar | ALL STATES | ||||
| E4650 | OccuNet | All States | ||||
| E2294 | Occusystems | All States | ||||
| E4004 | Ocean County Joint Insurance Fund | NJ Only | ||||
| E3754 | Oceans Acquisition Inc | All States | ||||
| E2318 | Ohio Casualty Group | TX | ||||
| E3319 | Ohio Farmers | All States | ||||
| E3321 | Old Guard | All States | ||||
| E3327 | Old Guard Fire Ins Co | All States | ||||
| E9345 | Old Republic Insurance Co | All States | ||||
| E3805 | Omaha National | All States | ||||
| E4548 | OMNI Healthcare Financial DBA The Trio Solution | All States | ||||
| E1606 | One Beacon | TX | ||||
| E1881 | One Call Medical - Diagnostic | All States | ||||
| E4212 | One Call Medical - DME | All States | ||||
| E1716 | One Call Physical Therapy | All States | ||||
| E2241 | OnSite Physio | All States | ||||
| E4422 | Opendoor Labs Inc - CORVEL | All States | ||||
| E4727 | OptumRX Ancillary Vendor Billing | All States | ||||
| E1349 | Orange County Fire Authority - CORVEL | All States |
DrsMagic
Electronic Medical Billing |