Erlanger Health
ent_019e10b9d8b96abde8adfbc0f8fc5716
Disclosures
6
HHS OCR · State AG · 2 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
4,938
nationwide · HHS OCR TN
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Erlanger Health
- Normalized
- erlanger health— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 254900DZH3GGDUC1G570
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (6)newest first
- TENNESSEEHHS OCRas victim2026-07-01
Erlanger Health reported to HHS on 07/01/2026 a Unauthorized Access/Disclosure affecting 4237 individuals. Breached information located on Electronic Medical Record.
- TENNESSEEHHS OCRas victim2025-05-28
Erlanger Health reported to HHS on 2025-05-28 a Hacking/IT Incident affecting 3371 individuals. Breached information located on Network Server. The incident involved a business associate whose cybersecurity event exposed PHI (names, birthdates, medical record numbers, dates of service, sleep study info). Erlanger Health notified HHS, individuals, and media, and provided substitute notice on its website.
- TENNESSEEHHS OCRas victim2025-04-10
Erlanger Health reported to HHS on 2025-04-10 a Hacking/IT Incident affecting 3193 individuals. Breached information located on Network Server. A business associate experienced a ransomware incident involving PHI including names, addresses, SSNs, DOBs, and treatment info. CE offered credit monitoring.
- TENNESSEEHHS OCRas victim2023-09-18
Erlanger Health, Inc. (TN) reported to HHS on 2023-09-18 a Hacking/IT Incident affecting 2,753 individuals. The covered entity's business associate was the subject of a hacking attack that compromised PHI stored on a Network Server. PHI involved included names, diagnoses, conditions, and other treatment information. The BA implemented additional administrative, technical, and security safeguards in response.
- TENNESSEEHHS OCRas victim2020-09-04
Erlanger Health System reported to HHS on 2020-09-04 a Loss affecting 4,938 individuals. Breached information located on Other Portable Electronic Device. A business associate lost unencrypted CDs containing names, dates of birth, and lab results. The CE notified HHS, individuals, and media, and trained BA staff on safeguarding ePHI.
- Illinois State AGas victim2020-01-01
ERLANGER HEALTH SYSTEM filed a data-breach notice with the Illinois Attorney General during 2020 (case 20-336). The register records the breach as discovered on June 12, 2020. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.