HHS OCR report · 2025
St Clair Orthopaedics & Sports Medicine data breach
OCR report facts
- Covered entity
- St Clair Orthopaedics & Sports Medicine
- Entity type
- Healthcare Provider
- State
- Michigan
- Individuals affected
- 340,000
- Submission date
- Jan 30, 2025
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- No
- Status
- Archive (closed)
OCR description
The covered entity (CE), St. Clair Orthopaedics & Sports Medicine, reported that it experienced a cyberattack that compromised the protected health information (PHI) of 340,000 individuals. The PHI involved names, addresses, dates of birth, drivers’ license numbers, social security numbers, financial and claims information, diagnoses/conditions, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the C...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the St Clair Orthopaedics & Sports Medicine data breach?
The report to HHS OCR lists 340,000 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Jan 30, 2025.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Network Server.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from St Clair Orthopaedics & Sports Medicine legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or St Clair Orthopaedics & Sports Medicine.