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Ascension Michigan (single affiliated covered entity) ACE
ArchivedSubmitted 02/22/2022
Updated 19 hours ago ()
- State
- MI
- Covered entity type
- Healthcare Provider
- Individuals affected
- 27,177
- Business associate present
- No
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Electronic Medical Record
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), Ascension Michigan ACE, reported that an employee impermissibly accessed the protected health information (PHI) for 27,177 individuals. The PHI involved included names, addresses, dates of birth, social security and drivers’ license numbers, claims information, diagnoses, lab results, and medications. The CE notified HHS and the affected individuals, and published media notice. In response to the breach, the CE implemented additional administrative and technical safeguards. OCR provided technical assistance.
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.