MedicaidAdministrativeHigh impact
Problem with IEC Download Process
Illinois Medicaid - HFS·IL·Provider Notice
Effective date
Mar 3, 2009
We identified it
Jun 21, 2026
Summary
The IEC download process for electronic transactions has been experiencing a backlog since March 3, 2009, affecting eligibility responses, claim acknowledgments, claim status responses, and electronic remittance advice. The department expects to resolve the issue by March 9, 2009.
Action Required
Monitor electronic transactions closely through March 9, 2009. Expect delays in receiving 271 eligibility responses, 997/824 claim acknowledgments, 277 claim status responses, and 835 electronic remittance advice from the MEDI IEC site. Follow up on any missing or delayed electronic responses after the expected resolution date of March 9.