Ascension Health: data breach filings, state by state
Ascension Health has 5 data breach filings on record in 3 government portals. The latest was reported to HHS OCR on Apr 28, 2025, with 437,329 in total. Data exposed, as filed: Medical / health information, Social Security number, Passport number, Financial / bank account, Health insurance, Date of birth, Tax ID / EIN / ITIN, Postal address.
By portal
| Portal | Filings | Latest report | People in the latest filing |
|---|---|---|---|
| HHS OCR | 1 | Apr 28, 2025 | 437,329 in total |
| Oregon DOJ | 2 | Feb 3, 2025 | 5,466,931 in total |
| California AG | 2 | Feb 3, 2025 | Not published |
Counts are the organization's own, as filed with each agency. Most state portals count their own residents only, so no single state shows the whole incident. An organization can file more than once for the same incident, and for different ones.
Every filing
| Organization | State | Reported | Residents affected |
|---|---|---|---|
| Ascension Health | US | Apr 28, 2025 | 437,329 |
| Ascension Health | OR | Feb 3, 2025 | 5,466,931 |
| Ascension Health | CA | Feb 3, 2025 | Not published |
| Ascension Health | OR | Dec 19, 2024 | 5,599,699 |
| Ascension Health | CA | Dec 19, 2024 | Not published |
Filings by other organizations that name Ascension Health
When a vendor is breached, its clients often file under their own names and mention the vendor.
| Organization | State | Reported | Residents affected |
|---|---|---|---|
| Ascension Health Delaware (Supplemental) | DE | Dec 19, 2024 | 616 |
Data reproduced from public government filings. Each row opens the record with the agency link. Spot an error? Email support@breachtally.com with the page link. Corrections are applied and noted.