Change Healthcare is a third-party vendor that provides Northwestern Medicine with revenue cycle related services. On December 10, 2024, we received notice from Change Healthcare of a security incident involving a limited number of our patients’ information.

Datavant is a third-party vendor that provides Northwestern Medicine with record request support service. On October 15, 2024, Datavant notified us of a security incident involving a limited number of our patients’ information.

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