Anne Arundel Health System
Disclosed Oct 8, 201510 years ago2,208 affectedConfirmed
Anne Arundel Health System, the covered entity (CE), reported that it inadvertently mailed 2,208 letters containing protected health information (PHI) to the wrong recipients. The PHI involved included names, addresses, diagnoses, clinical information, and other treatment information. The CE notified HHS, affected individuals, the media, and provided complimentary credit monitoring services. In its mitigation efforts, the CE sanctioned the responsible employees, implemented additional administrative safeguards, and retrained it staff. OCR obtained assurances that the CE implemented the corrective actions noted.
What is known
| People affected | 2,208 (as reported to HHS) |
|---|---|
| Disclosed | Oct 8, 2015 |
| Attack | Insider |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Anne Arundel Health System (Healthcare Provider, MD)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Oct 8, 2015 | 2,208 |
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.