NEW YORK, June 11 (Reuters) - Cigna's ( CI ) CFO Brian Evanko

said the company's "outpatient dynamic" was impacted by the

Change Healthcare hack which disrupted claims during the first

quarter of 2024.

The February ransomware attack on the largest U.S. insurer

stole a "substantial portion" of personal data from American

patients and disrupted provider payments. UnitedHealth's CEO

Andrew Witty said in a May testimony that the hack caused

"incredible disruption" across the healthcare system.