JOHNS HOPKINS ADVANTAGE MD - 270 - Eligibility and Benefits Inquiry B2B transactions are currently unavailable.

Incident Report for Payer Notifications

Identified

We are seeing Eligibility and Benefits Inquiry transactions failing with AAA*42 errors.
Customers are receiving AAA*42 errors.
Next Steps and ETA for resolution:
Please reach out to the payer for assistance.
Availity continues to monitor for resolution.
Posted Mar 28, 2026 - 09:41 EDT