- EDI Enrollment Process User Guide
- Annual Logon Recertification
- EDI Enrollment
- HETS EDI Enrollment Form
- Benefits of EDI and Real Time Claim Status
- Benefits of EDI and Real Time Claim Status
- Reset My FISS / DDE Password
- I Am Not Yet Enrolled in Medicare
- I Am Not Yet Enrolled in Medicare
- ASCA Requirements for Paper Claim Submissions
- Trading Partner ID Recertification
- National Government Services Contractor Codes
I Am Not Yet Enrolled in Medicare
You can only begin set up with EDI if you are a participating provider in the Medicare program. If you have not submitted an application to enroll in Medicare, please visit our Enrollment section of the site for guidelines.
If you have a pending enrollment application you will need to wait until the application is finalized and you receive final approval from CMS before you can set up EDI functions.
Providers with pending enrollment applications can check their application status.
Reviewed 6/6/2024
Helpful Resources
Approved Entities
Network Service Vendors
EDI Application Status Search Tool
NPI/PTAN Crosswalk
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 Thursday of the month.
12:00 p.m.–4:00 p.m. ET
11:00 a.m.–3:00 p.m. CT
ASCA Mailing Address:
National Government Services, Inc.
Attn: ASCA
P.O. Box 7022 | Indianapolis, IN 46207-7022
Form(s) you'll need:
Helpful Resources
Approved Entities
Network Service Vendors
EDI Application Status Search Tool
NPI/PTAN Crosswalk
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 Thursday of the month.
12:00 p.m.–4:00 p.m. ET
11:00 a.m.–3:00 p.m. CT
ASCA Mailing Address:
National Government Services, Inc.
Attn: ASCA
P.O. Box 7022 | Indianapolis, IN 46207-7022
Form(s) you'll need: