ENT and Allergy Center
Disclosed May 31, 201610 years ago16,200 affectedConfirmed
One or more hackers attacked the data servers of Bizmatics, a business associate (BA) for the covered entity (CE), ENT & Allergy Center, which resulted in unauthorized access to Bizmatics’ customer records including those of the CE. Approximately 16,200 patient’s electronic medical records were compromised. The types of protected health information involved in the breach included demographic and clinical information. OCR opened an investigation of the CE to determine if the CE complied with the HIPAA Privacy and Security Rules with respect to business associate contracts. OCR reviewed the business associate agreement between the CE and BA and determined that it appears to be consistent with the requirements of the Privacy and Security Rules. OCR initiated a separate investigation of Bizmatics.
What is known
| People affected | 16,200 (as reported to HHS) |
|---|---|
| Disclosed | May 31, 2016 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): ENT and Allergy Center (Healthcare Provider, AR)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | May 31, 2016 | 16,200 |
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.