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University of Michigan Health Plan
ArchivedSubmitted 02/26/2026
Updated 15 hours ago ()
- State
- MI
- Covered entity type
- Health Plan
- Individuals affected
- 2,315
- Business associate present
- No
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), University of Michigan Health Plan, reported that a workforce member inadvertently sent the protected health information (PHI) of approximately 2,315 individuals to an unauthorized individual. The PHI involved names, dates of birth, and treatment information. The CE notified HHS and the affected individuals. OCR provided technical assistance regarding the HIPAA Rules.
Change history
- Sep 23, 2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.