CAREFIRST MEDICARE ADVANTAGE - 270 - We have been notified by the payer CareFirst of a system issue which is affecting their ability to respond to Eligibility and Benefits Inquiry transactions. The payer is working diligently to identify the cause of ...

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:
We have reached out to the payer to report this issue. We will continue to monitor and send updates as available.
Availity continues to monitor for resolution.
Posted Jan 01, 2026 - 10:31 EST
This incident affects: CAREFIRST MEDICARE ADVANTAGE.