Health Data Breach Tracker/MO

Healthcare Provider · Under investigation

Columbia Orthopaedic Group

500 individuals · submitted June 18, 2026

About this report

Columbia Orthopaedic Group, listed by OCR as a healthcare provider in MO, reported a breach of unsecured protected health information to the HHS Office for Civil Rights on June 18, 2026, affecting 500 individuals. OCR lists the breach type as Hacking/IT Incident and the location of the information as Network Server. Business associate present: No. OCR status: under investigation.

OCR has not published a case summary for this report. The text above restates the structured fields OCR lists.

Organization
Columbia Orthopaedic Group
State
MO
Entity type
Healthcare Provider
Individuals affected
500
Submission date
June 18, 2026
Breach type
Hacking/IT Incident
Location of information
Network Server
Business associate present
No
OCR status
Under investigation

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