- 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
Annual Logon Recertification
All users who access the FISS DDE system are required by CMS to recertify their access annually. National Government Services will designate one state at a time to complete the annual logon recertification.
To complete the recertification process, NGS will provide an access code for each user by email. The email containing the access code will be sent to the current primary contact email address on file with EDI. All logon IDs will be required to have completed the recertification process within ten business days of the start of the recertification period to prevent access from being suspended. On the 10th day, any logon IDs that have not recertified will temporarily lose access. In order to restore the access, the logon ID will have to recertify. Once recertification has been completed, please allow up to three business days to regain access.
On Monday, 11/4/2024, Wisconsin users will begin the recertification process. Any user who has access to the Part A Wisconsin FISS DDE system on 10/28/2024 will be required to complete the recertification process by 12/1/2024 or their access will be removed and additional paperwork will be required to have access restored.
*Any Logon ID that has been assigned new or reinstated after 10/28/2024 will not be required to recertify until the following year’s recertification.
If you have questions regarding the recertification or need further assistance, please contact EDI Enrollment directly by completing the Recertification Inquiry Form. Please allow up to 72 hours for a response to your inquiry. EDI Enrollment will respond to all inquiries as quickly as possible.
Revised 10/29/2024
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: