Availity incident
MO - Claim Status Inquiry - Claim Status Inquiry B2B transactions are currently unavailable.
Notice Vendor's status page →
Resolved after 8 days 23 hours, affecting MO, on April 25, 2026.
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.
Affected components
MO
Update timeline
- identified Apr 25, 2026, 05:10 AM UTC
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.
- resolved May 04, 2026, 04:32 AM UTC
This incident has been resolved.
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