HHS OCR report ยท 2014
St. Mary Mercy Hospital data breach
OCR report facts
- Covered entity
- St. Mary Mercy Hospital
- Entity type
- Healthcare Provider
- State
- Michigan
- Individuals affected
- 1,488
- Submission date
- Dec 12, 2014
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Business associate present
- No
- Status
- Archive (closed)
OCR description
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Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the St. Mary Mercy Hospital data breach?
The report to HHS OCR lists 1,488 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Dec 12, 2014.
What type of breach was it?
The OCR portal lists the type of breach as Unauthorized Access/Disclosure, with the breached information located in: Email.
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. Mary Mercy Hospital 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. Mary Mercy Hospital.