Skip to content

Barnes-Jewish Hospital

Disclosed Mar 12, 20188 years ago18,436 affectedConfirmed

Official notice

The covered entity (CE), Barnes-Jewish Hospital, reported that it experienced a cybersecurity incident that compromised the protected health information (PHI) of 5,850 individuals. The PHI involved included names, dates of birth, addresses, and claims and financial information. The CE notified HHS, affected individuals, and the media. In response to the breach the CE implemented additional administrative, technical, and security safeguards to better protect its sensitive information. Staff were also retrained.

What is known

People affected18,436 (as reported to HHS)
DisclosedMar 12, 2018
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): Barnes-Jewish Hospital (Healthcare Provider, MO)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalMar 12, 201818,436
HHS archivetotalDec 18, 20185,850
History of this record
  • 2026-09-25 · records: 5850 to 18436 · backfill source
  • 2026-09-25 · disclosed: 2018-12-18 to 2018-03-12 · backfill source
  • 2026-09-25 · added · backfill source

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

Everything about Barnes-Jewish Hospital

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.