Timberline Billing Service
Disclosed Oct 30, 20205 years ago117,088 affectedConfirmed
The business associate (BA), Timberline Billing Service, reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 117,088 individuals. The PHI involved included names, Social Security numbers, addresses, birthdates, diagnoses, and claims and other treatment information. The BA notified HHS, affected individuals, the media, and provided substitute notice. Complimentary credit and identity monitoring services were also provided. In response to the breach, the BA strengthened its administrative, technical, and security safeguards to better protect its sensitive data. OCR provided the BA with technical assistance regarding its HIPAA Security Rule obligations.
What is known
| People affected | 117,088 (as reported to HHS) |
|---|---|
| Disclosed | Oct 30, 2020 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Timberline Billing Service (Business Associate, IA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Oct 30, 2020 | 117,088 |
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.