HHS OCR report ยท 2011
University of Missouri Health Care data breach
OCR report facts
- Covered entity
- University of Missouri Health Care
- Entity type
- Healthcare Provider
- State
- Missouri
- Individuals affected
- 1,288
- Submission date
- Jun 23, 2011
- Type of breach
- Unknown
- Location of breached information
- Paper/Films
- Business associate present
- No
- Status
- Archive (closed)
OCR description
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Text as published on the HHS OCR breach portal.
Other reports by University of Missouri Health Care
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| University of Missouri Health Care | MO | Healthcare Provider | 736 | May 17, 2023 | Unauthorized Access/Disclosure | Archive (closed) |
| University of Missouri Health Care | MO | Healthcare Provider | 189,736 | Sep 17, 2020 | Hacking/IT Incident | Archive (closed) |
| University of Missouri Health Care | MO | Healthcare Provider | 5,074 | Jun 11, 2020 | Hacking/IT Incident | Archive (closed) |
| University of Missouri Health Care | MO | Healthcare Provider | 14,402 | Aug 2, 2019 | Hacking/IT Incident | Archive (closed) |
Frequently asked questions
How many people were affected by the University of Missouri Health Care data breach?
The report to HHS OCR lists 1,288 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Jun 23, 2011.
What type of breach was it?
The OCR portal lists the type of breach as Unknown, with the breached information located in: Paper/Films.
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 University of Missouri Health Care 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 University of Missouri Health Care.