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Illinois Department of Healthcare and Family Services

Disclosed Jul 15, 201313 years ago3,133 affectedConfirmed

Official notice

Family Health Network, a business associate (BA) for the covered entity (CE), Illinois Department of Healthcare and Family Services, mailed member identification cards to the wrong addresses due to a computer program error. The breach affected the protected health information of approximately 3,133 individuals and included names, dates of birth, and State-issued Medicaid numbers. Following the breach, the BA corrected the case number conversion process and manually reviewed the imported data. The CE and the BA reviewed their respective privacy policies and procedures and reminded all workforce members of those policies. The BA provided breach notification to HHS, the CE, affected individuals, and the media. OCR obtained documented assurances that the CE implemented the corrective actions steps noted above.

What is known

People affected3,133 (as reported to HHS)
DisclosedJul 15, 2013
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalJul 15, 20133,133

Other breaches at Illinois Department of Healthcare and Family Services

BreachAffected
Disclosed Mar 22, 2021Mar 22, 20215 years agoInsider8,848
Disclosed Apr 26, 2018Apr 26, 20188 years agoInsider8,000
History of this record
  • 2026-09-25 · added · backfill source

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

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