MO - Claim Status Inquiry - Claim Status Inquiry B2B transactions are currently unavailable.

Incident Report for Payer Notifications

Identified

We are seeing Claim Status 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 Apr 25, 2026 - 01:10 EDT
This incident affects: MO.