- About Electronic Data Interchange (EDI)
- NGS-ACE - Advance Communication Engine System Edit Module
- 275 Electronic Attachment
- Duplicate Claim Editing Information
- 835 Electronic Remittance Transaction (ERA)
- 277 Electronic Request For Additional Information (RFI)
- Standard Companion Guides
- EDI Gateway Self-Service Password Portal
- EDI Software PC-ACE
- EDI Software Medicare Remit Easy Print MREP
- EDI Software PC Print
- Technical Guides and Information
- Network Service Vendors
- Monthly Top Ten Professional EDI Edits
- Monthly Top Ten Institutional EDI Edits
EDI and How it Works
EDI is an electronic communication method that enables fast, accurate and reliable exchange of data between the computer systems of organizations that do business together by using the same standardized message formatting, without the need for human intervention.
Our providers communicate with NGS using one of our approved NSVs through SFTP Gateway for all approved transactions or directly through our Internet Gateway for the 276/277 and 835 transactions.
To enroll access EDI Enrollment section under Resources.
Additional information on various EDI Solutions can be accessed on the left hand menu.
Helpful Resources
EDI Front End Rejection Code Lookup Tool
Reset My EDI Password
Contact the EDI Help Desk
877-273-4334
Available by phone or email Monday–Friday*
8:00 a.m.–5:00 p.m. ET
8:00 a.m.–4:00 p.m. CT
* Closed for training on the 2nd and 4th Friday of the month.
12:00 p.m.–4:00 p.m. ET
11:00 a.m.–3:00 p.m. CT
Form(s) you'll need:
Helpful Resources
EDI Front End Rejection Code Lookup Tool
Reset My EDI Password
Contact the EDI Help Desk
888-379-9132
Available by phone or email Monday–Friday*
8:00 a.m.–5:00 p.m. ET
8:00 a.m.–4:00 p.m. CT
* Closed for training on the 2nd and 4th Friday of the month.
12:00 p.m.–4:00 p.m. ET
11:00 a.m.–3:00 p.m. CT
Form(s) you'll need: