Availity incident

MISSOURI MEDICAID - 270 - Eligibility and Benefits Inquiry B2B transactions are currently unavailable.

Notice Resolved View vendor source →

Availity experienced a notice incident on October 18, 2026 affecting MISSOURI MEDICAID, lasting 1h 56m. The incident has been resolved; the full update timeline is below.

Started
Oct 18, 2026, 04:52 AM UTC
Resolved
Oct 18, 2026, 06:48 AM UTC
Duration
1h 56m
Detected by Pingoru
Oct 18, 2026, 04:52 AM UTC

Affected components

MISSOURI MEDICAID

Update timeline

  1. identified Oct 18, 2026, 04:52 AM UTC

    We are seeing Eligibility and Benefits Inquiry transactions failing with AAA*42 errors.

  2. resolved Oct 18, 2026, 06:48 AM UTC

    This incident has been resolved.