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Regulator-posted notice

Breach notice filed by University of Missouri Health Care (May 2023)

Organization named: University of Missouri Health Care 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 Office for Civil Rights breach portal with a submission date of May 17, 2023.

Organization as reported
University of Missouri Health Care, MO
Entity type as reported
Healthcare Provider
Category as reported
Unauthorized Access/Disclosure
Location of information as reported
Electronic Medical Record
Submission date
May 17, 2023
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 10731, row:1870)
Archived copy
Held in the private archive (provenance)

The covered entity (CE), University of Missouri Health Care, reported that a workforce The covered entity (CE), University of Missouri Health Care, reported that a workforce member impermissibly accessed the electronic medical records of 736 individuals. The protected health information involved included names, addresses, dates of birth, diagnoses, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE sanctioned the workforce member. OCR provided technical assistance regarding the HIPAA Rules.

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

Figures, per source

  • 736 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date May 17, 2023, 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.

  • Submission date (HHS Office for Civil Rights breach portal)
  • Observed by BreachRecords (revision 10731)
  • Approved by a reviewer

Organizations linked by a reviewer

Archived evidence

  • 3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
    text/csv, 5,530,996 bytes, retrieved from HHS Office for Civil Rights breach portal, 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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