Every public data breach

44 disclosed this week · 26,355 on record

WellCare Health Plans

Disclosed Jan 27, 201726,942 affectedConfirmed

Official notice

On July 25, 2018, the covered entity (CE), WellCare Health Plans, began receiving phone calls from members complaining that they had received a letter containing another member’s protected health information (PHI). The CE investigated and determined that between January 20, 2018, and June 20, 2018, appointment reminder letters for 26,942 members were mistakenly sent to the wrong members. The letters contained name, age, Medicaid number, healthcare providers, and a general reason for the appointment. Following the incident, the CE sanctioned the responsible staff members by terminating one individual, and retraining the other on HIPAA requirements. The CE also reviewed and updated its policies and procedures. As a result of OCR’s investigation, the CE created a new, automated procedure for mail reminder letters. The CE also provided breach notification to HHS, the affected individuals, substitute notice for affected members that couldn’t be located, and notice to the media.

What is known

People affected26,942 (as reported to HHS)
DisclosedJan 27, 2017
AttackInsider
Data exposedNamesHealth
SectorInsurance · US
StatusConfirmed

Sources

Notices filed

Other breaches at WellCare Health Plans

History of this record
disclosed2026-09-25
2017-08-11 to 2017-01-27by backfillSource
disclosed2026-09-25
2018-06-13 to 2017-08-11by backfillSource
disclosed2026-09-25
2018-09-14 to 2018-06-13by backfillSource
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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