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Michiana Hematology Oncology

Disclosed May 29, 2020500 affectedConfirmed

Official notice

The covered entity (CE), Michiana Hematology Oncology, PC, reported that the protected health information (PHI) of approximately 500 individuals was improperly discarded by its business associate (BA). The PHI involved included names, addresses, dates of birth, Social Security numbers, financial and medical information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE properly disposed of the medical records and revised its policies and procedures to better protect its PHI. OCR obtained assurances that the CE implemented the corrective actions noted.

What is known

People affected500 (as reported to HHS)
DisclosedMay 29, 2020
AttackLost or stolen device
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.

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