Kaiser Foundation Health Plan of the Mid-Atlantic States
Disclosed Jan 29, 201511 years ago630 affectedConfirmed
Due to a printing error, patients received appointment reminders containing other patients’ protected health information (PHI). The PHI involved in the breach included the names, medical record numbers, the types of appointments to be scheduled, and provider information for approximately 630 individuals. Following the breach, additional safeguards were implemented to prevent future disclosures. OCR reviewed the covered entity’s policies and procedures to ensure compliance with the Privacy and Security Rules.
What is known
| People affected | 630 (as reported to HHS) |
|---|---|
| Disclosed | Jan 29, 2015 |
| Attack | Insider |
| Data exposed | Names, Health |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Kaiser Foundation Health Plan of the Mid-Atlantic States (Health Plan, MD)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Jan 29, 2015 | 630 |
Other breaches at Kaiser Foundation Health Plan of the Mid-Atlantic States
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Disclosed Nov 17, 2022Nov 17, 20223 years agoInsider | Nov 17, 20223 years ago | Insider | Insurance | Confirmed | 8,556 |
| Disclosed May 22, 2020May 22, 20206 years agoInsider | May 22, 20206 years ago | Insider | Insurance | Confirmed | 2,756 |
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.
Everything about Kaiser Foundation Health Plan of the Mid-Atlantic States