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Kaiser Foundation Health Plan, Inc.

ArchivedSubmitted 12/22/2017
State
CA
Covered entity type
Health Plan
Individuals affected
638
Business associate present
No
Type of breach
Unauthorized Access/Disclosure
Location of breached information
Paper/Films
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

Kaiser Foundation Health Plan (Kaiser), the covered entity (CE), reported that it had impermissibly disclosed protected health information (PHI) due to a flaw in its mail merge and quality assurance process. The breach affected 638 individuals. The PHI involved included names, medications prescribed, and health plan members. Following the breach, Kaiser strengthened its quality assurance process for mail merging and provided training on the revised process as well as refresher HIPAA training on protecting the privacy and security of PHI.

Change history

  • 9/23/2026Added to OCR's archive list

Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source

Records are reproduced as published; entity names and figures are OCR's.

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