Amerita

Disclosed Sep 5, 2023219,707 affectedConfirmed

The covered entity (CE), Amerita, reported that its parent company PharMerica experienced a cyber-attack that affected the protected health information (PHI) of 219,707 individuals. The PHI involved included names, addresses, claims and financial information, medications, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE offered free credit monitoring services and implemented additional administrative, technical, and security safeguards.

What is known

People affected	219,707 (as reported to HHS)
Disclosed	Sep 5, 2023
Happened	Mar 12, 2023
Attack	Hacking
Data exposed	NamesHealth
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeoag.ca.gov

California Attorney General breach notice: Amerita

Official noticeocrportal.hhs.gov

HHS OCR breach report (archive, resolved): Amerita (Healthcare Provider, KS)

Notices filed

Residents of CASep 5, 2023

California AGCount not stated

TotalSep 5, 2023

HHS archive219,707 people

History of this record

sector2026-09-25

other to healthby backfillSource

attack2026-09-25

unknown to hackingby backfillSource

data_types2026-09-25

[] to ["names","health"]by backfillSource

records_basis2026-09-25

empty to hhsby backfillSource

records2026-09-25

empty to 219707by backfillSource

summary2026-09-25

empty to The covered entity (CE), Amerita, reported that its parent company PharMerica experienced a cyber-attack that affected the protected health information (PHI) of 219,707 individuals. The PHI involved included names, addresses, claims and finby backfillSource

Added2026-09-25

First recordedby backfillSource

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

Everything about Amerita