Health Data Breach Tracker/CA

Business Associate · Archived

Blue Shield of California

607 individuals · submitted September 29, 2025

About this report

The business associate (BA), Blue Shield of California, reported that a coding issue resulted in the protected health information (PHI) of 607 individuals being mailed to the wrong individuals. The PHI involved names, dates of birth, and social security numbers. The BA notified HHS, affected individuals, and the media. In its mitigation efforts, the BA fixed the coding issue and provided the affected individuals with free credit monitoring. OCR provided technical assistance to the BA regarding the HIPAA Rules.

Summary as published by the HHS Office for Civil Rights.

Organization
Blue Shield of California
State
CA
Entity type
Business Associate
Individuals affected
607
Submission date
September 29, 2025
Breach type
Unauthorized Access/Disclosure
Location of information
Paper/Films
Business associate present
Yes
OCR status
Archived

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