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Amedisys

Disclosed Mar 1, 201511 years ago6,909 affectedConfirmed

Official notice

On February 23, 2015, the covered entity (CE), Amedisys, Inc. discovered that 142 encrypted computers and laptops were unaccounted for, that were accessible to former employees who had left or been terminated by the CE between January 1, 2011 and December 31, 2014. The devices contained the electronic protected health information (ePHI) of approximately 6, 909 effected individuals. The types of ePHI involved in the incident included, names, dates of birth, addresses, social security numbers, other demographic information, diagnosis, lab results, medications, other treatment information, and claim information. The CE provided breach notification to HHS, individuals, and the media. As a result of this incident, the CE implemented an enhanced termination policy and device recovery process. The CE also implemented software that provides an offline device freeze policy, which completely freezes any device that does not connect to the CE’s network for a period of time. OCR provided technical assistance to the CE regarding conducting a risk analysis and the requirements to identify and assess the potential risks and vulnerabilities of ePHI. The CE hired a third party vendor to do a comple

What is known

People affected6,909 (as reported to HHS)
DisclosedMar 1, 2015
HappenedFeb 23, 2015
AttackInsider
Data exposedNames, Social Security numbers, Names
SectorHealthcare · US
StatusConfirmed

Sources

Source
Maine Attorney General breach notice archive: Amedisysmaine.gov · Official notice
HHS OCR breach report (archive, resolved): Amedisys (Healthcare Provider, LA)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalMar 1, 20156,909
Maine AGresidents of MEMar 2, 2015

Other breaches at Amedisys

BreachAffected
Disclosed Mar 26, 2026Mar 266 months agoHacking9,111
History of this record
  • 2026-09-25 · attack: unknown to insider · backfill source
  • 2026-09-25 · records_basis: empty to hhs · backfill source
  • 2026-09-25 · records: empty to 6909 · backfill source
  • 2026-09-25 · disclosed: 2015-03-02 to 2015-03-01 · backfill source
  • 2026-09-25 · summary: empty to On February 23, 2015, the covered entity (CE), Amedisys, Inc. discovered that 142 encrypted computers and laptops were unaccounted for, that were accessible to former employees who had left or been terminated by the CE between January 1, 20 · backfill source
  • 2026-09-25 · added · backfill source

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

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