Goodman Campbell Brain and Spine in Carmel, Ind., issued an alert to patients about a May 20 cyberattack.
The June 3 notice said the practice's computer networks and communications were affected. The full extent of the attack remains under investigation, but it was confirmed that patient and employee data were accessed.
The practice plans to reach out to affected individuals when the investigation is complete.
Four other spine centers suffered data breaches in 2022 so far.