ILHHS OCRFirst filing
Filed Nov 24, 2023bd_a45aee35809e438b
Oak Street Health (IL) reported to HHS on 2023-11-24 an Unauthorized Access/Disclosure affecting 3,169 individuals. A vendor employee mailed PHI — including names, birthdates, addresses, phone numbers, and health insurance and treatment information — to the wrong recipients. Breached information located on Paper/Films. The CE notified HHS, affected individuals, and the media, strengthened administrative safeguards, and terminated the vendor relationship.
Affected (this filing): 3,169
HHS notified