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Maricopa Special Health Care District - Maricopa Integrated Health System
ArchivedSubmitted 07/14/2015
- State
- AZ
- Covered entity type
- Healthcare Provider
- Individuals affected
- 633
- Business associate present
- No
- Type of breach
- Loss
- Location of breached information
- Other Portable Electronic Device
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
A medical resident lost an unencrypted thumb drive that contained the names, dates of birth, and clinical information or diagnoses of 633 patients selected for a chart review. The covered entity (CE), Maricopa Integrated Health System, provided breach notification to HHS, affected individuals, and the media. In response to the breach, the CE comprehensively reviewed its privacy and security practices and updated its HIPAA policies and procedures. It sanctioned and retrained the medical resident and retrained other workforce members on its HIPAA security procedures. OCR’s investigation resulted in the covered entity improving its HIPAA practices.
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.