Error with Aid Code A1 Message in AEVS

July 28, 2021

The Department of Health Care Services (DHCS) has identified an issue with aid code A1 in the Automated Eligibility Verification System (AEVS). If a beneficiary presents a Maximus issued ID card for Hearing Services and Supplies under aide code A1, and the provider receives the following message below:

“ISSUE DATE OF THE SUBSCRIBER’S I.D. CARD INVALID.”

Services should still be provided. The Department of Health Care Services is working to correct the issue.