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Ancillary Care Services

This page contains information you can use to exchange healthcare transactions with Ancillary Care Services using Stedi.
Use any of the following payer IDs to send transactions to Ancillary Care Services using Stedi APIs or SFTP. Read the docs
Primary Payer ID
A2004
Stedi Payer ID
MZEUH
Payer ID aliases
A2004

Supported transactions

Use Stedi to exchange the following transactions with Ancillary Care Services using APIs or SFTP. Send transactions as JSON or raw EDI files.
Eligibility & benefit verification
Not supported

Eligibility checks

(270/271)
Verify member coverage and benefits by sending real-time and batch eligibility checks to Ancillary Care Services.
Not supported

Coordination of benefits checks

(COB)
Submit coordination of benefit checks to Ancillary Care Services to determine if a member has overlapping coverage with another plan and determine each payer's responsibility for paying claims.
Claims processing
Not supported

Real-time claim status

(276/277)
Check on the status of a claim previously submitted to Ancillary Care Services in real-time by sending a claim status check (276/277).
Not supported

Professional claims

(837P)
Submit professional claims to Ancillary Care Services and receive 277 claim acknowledgments asynchronously.
Not supported

Institutional claims

(837I)
Submit institutional claims to Ancillary Care Services and receive 277 claim acknowledgments asynchronously.
Supported, enrollment required

Claim payments

(835 ERA)
Receive electronic remittance advice (ERAs) from Ancillary Care Services to review full payment details.
Not supported

Dental claims

(837D)
Submit dental claims to Ancillary Care Services and receive 277 claim acknowledgments asynchronously.
Not supported

Unsolicited claim attachments

(275)
Receive unsolicited attachments for claims submitted to Ancillary Care Services.
Get started
Use Stedi's APIs to get fast and reliable connectivity to Ancillary Care Services and start processing healthcare claims and eligibility checks within minutes.
Start processing healthcare claims and eligibility checks with Stedi and Ancillary Care Services today.
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