One Call
medical
Summary
One Call is a medical payer. Claims route under payer ID 22321, with 2 alternate IDs in use across clearinghouses. Through clearinghouses it supports professional claims, institutional claims, and electronic remittance (ERA); ERA enrollment is required and takes several weeks.
At a glance
- Payer ID
22321Also seen as 3696, 4254- Also known as
- One Call Medical
Clearinghouse transaction setup
Which EDI transactions this payer supports, and how long clearinghouse enrollment typically takes when it is required.
| Transaction | Enrollment | Typical setup |
|---|---|---|
| Professional claims (837P) | Not required | Immediate |
| Institutional claims (837I) | Not required | Immediate |
| ERA / remittance (835) | Required | Several weeks |
Common questions
- What is the payer ID for One Call?
- The payer ID for One Call is 22321. Alternate IDs seen across clearinghouses include 3696, 4254.
- Does One Call require ERA enrollment?
- Yes. One Call requires a separate ERA (835) enrollment before electronic remittances flow, and setup typically takes several weeks.
- What types of coverage does One Call offer?
- One Call covers medical.
- Can I submit claims to One Call electronically?
- Yes. One Call is reachable through clearinghouses for professional claims, institutional claims, and electronic remittance. Electronic claims are supported for professional (837P) and institutional (837I).
Compiled from public payer resources and clearinghouse catalogs. Details change often, so confirm with the payer before relying on them. Spot something out of date? Tell us and we will fix it.