Change Healthcare (Optum) red flags & complaints

Verified public risk signal level for Change Healthcare (Optum): low (as of July 12, 2026).

Recovered from a major 2024 ransomware outage; buyers weigh concentration risk under Optum.

Signals on file

What customers criticise (separate from risk signals)

The February 2024 ransomware attack halted claims nationwide for weeks; the platform recovered, but concentration and reliability risk are now part of the buying calculus.

If you’re reconsidering

See alternatives to Change Healthcare (Optum), or read the full Change Healthcare (Optum) review.

Source: Top 11 risk-signal review, last checked July 12, 2026. We publish complaints, not compliments. File a new complaint.