What is the payer ID for Ancillary Care Services?

The payer ID for Ancillary Care Services is A2004.

Does Ancillary Care Services require ERA enrollment?

Yes. Ancillary Care Services requires a separate ERA (835) enrollment before electronic remittances flow, and setup typically takes a few hours.

Which EDI transactions does Ancillary Care Services support?

Ancillary Care Services is reachable through clearinghouses for electronic remittance.

Ancillary Care Services

Summary

Ancillary Care Services is a healthcare payer. Claims route under payer ID A2004. Through clearinghouses it supports electronic remittance (ERA); ERA enrollment is required and activates within hours.

At a glance

Payer ID: A2004

Clearinghouse transaction setup

Which EDI transactions this payer supports, and how long clearinghouse enrollment typically takes when it is required.

Transaction	Enrollment	Typical setup
ERA / remittance (835)	Required	Same day

Common questions

What is the payer ID for Ancillary Care Services?: The payer ID for Ancillary Care Services is A2004.
Does Ancillary Care Services require ERA enrollment?: Yes. Ancillary Care Services requires a separate ERA (835) enrollment before electronic remittances flow, and setup typically takes a few hours.
Which EDI transactions does Ancillary Care Services support?: Ancillary Care Services is reachable through clearinghouses for electronic remittance.

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 Spot something out of date?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.