Regulator-posted notice

Breach notice filed by Ascension Michigan (single affiliated covered entity) ACE (February 2022)

Organization named: Ascension Michigan (single affiliated covered entity) ACE Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Unauthorized Access/Disclosure

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) with a submission date of Feb. 22, 2022.

Organization as reported: Ascension Michigan (single affiliated covered entity) ACE, MI
Entity type as reported: Healthcare Provider
Category as reported: Unauthorized Access/Disclosure
Location of information as reported: Electronic Medical Record
Submission date: Feb. 22, 2022
Observed by BreachRecords: 2026-10-18 16:15 UTC (revision 11612, row:2751)
Archived copy: Held in the private archive (provenance)

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.
The source's own words, from the revision above.

Figures, per source

27,177 individuals affected (total reported), as reported by the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), source date Feb. 22, 2022, revision observed 2026-10-18.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

2022-02-22Submission date at the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals)
2026-10-18Observed by BreachRecords (revision 11612)
2026-10-19Approved by a reviewer

Organizations linked by a reviewer

Ascension Michigan (single affiliated covered entity) ACE Named as the covered entity Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

Archived evidence

3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
text/csv, 5,530,996 bytes, from the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), retrieved 2026-10-18 16:15 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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