The covered entity (CE), Des Moines Orthopaedic Surgeons, P.C., reported that it was the subject of a cybersecurity incident that affected the protected health information (PHI) of 55,055 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license numbers, diagnoses/conditions, lab results, medications, and health insurance information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals and implemented additional administrative, technical, and security safeguards. Staff were retrained.