HHS OCR breach portal data
HIPAA breach tracker: healthcare data breaches reported to HHS
Every breach of unsecured protected health information affecting 500 or more individuals reported to HHS OCR, newest first. Data from the OCR export October 2026; latest submission Sep 30, 2026.
8,024 reports, 1,094,628,651 individuals affected. Page 108 of 161. Clear filters
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Harbor | OH | Healthcare Provider | 29,972 | Apr 12, 2019 | Hacking/IT Incident | Archive (closed) |
| Questcare Medical Services, PLLC | TX | Healthcare Provider | 5,573 | Apr 12, 2019 | Hacking/IT Incident | Archive (closed) |
| Mid-Cities Home Medical Delivery Service, LLC | TX | Healthcare Provider | 4,000 | Apr 12, 2019 | Loss | Archive (closed) |
| Dakota County | MN | Healthcare Provider | 1,026 | Apr 12, 2019 | Hacking/IT Incident | Archive (closed) |
| Riverplace Counseling Center, Inc. | MN | Healthcare Provider | 11,639 | Apr 11, 2019 | Hacking/IT Incident | Archive (closed) |
| Martinsburg VA Medical Center | WV | Healthcare Provider | 4,882 | Apr 11, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Minnesota Department of Human Services | MN | Healthcare Provider | 10,263 | Apr 9, 2019 | Hacking/IT Incident | Archive (closed) |
| Weslaco Regional Rehabilitation Hospital | TX | Healthcare Provider | 1,434 | Apr 8, 2019 | Hacking/IT Incident | Archive (closed) |
| Rehabilitation Hospital of Northwest Ohio | OH | Healthcare Provider | 1,143 | Apr 8, 2019 | Hacking/IT Incident | Archive (closed) |
| Gulf Coast Pain Consultants, LLC d/b/a Clearway Pain Solutions Institute | FL | Healthcare Provider | 35,000 | Apr 5, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Health Recovery Services, Inc. | OH | Healthcare Provider | 20,485 | Apr 5, 2019 | Hacking/IT Incident | Archive (closed) |
| Baystate Health | MA | Healthcare Provider | 11,658 | Apr 5, 2019 | Hacking/IT Incident | Archive (closed) |
| Klaussner Furniture Industries, Inc. Employee Benefits Plan (through its sponsor, Klaussner Furniture Industries, Inc.) | NC | Health Plan | 9,352 | Apr 5, 2019 | Hacking/IT Incident | Archive (closed) |
| Dallas County Mental Health Mental Retardation Center dba Metrocare Services | TX | Healthcare Provider | 5,290 | Apr 5, 2019 | Hacking/IT Incident | Archive (closed) |
| University Hospitals Rainbow Babies & Children's Hospital | OH | Healthcare Provider | 838 | Apr 5, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| OB Pharmacy | CA | Healthcare Provider | 3,241 | Apr 3, 2019 | Hacking/IT Incident | Archive (closed) |
| Oregon Endodontic Group | OR | Healthcare Provider | 2,952 | Apr 2, 2019 | Hacking/IT Incident | Archive (closed) |
| International Rehabilitative Sciences Inc., dba RS Medical | WA | Healthcare Provider | 1,911 | Apr 1, 2019 | Hacking/IT Incident | Archive (closed) |
| Myriad Genetic Laboratories, Inc. | UT | Healthcare Provider | 1,719 | Apr 1, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Regional Health Medical Clinic - Flormann Street | SD | Healthcare Provider | 696 | Apr 1, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Burrell Behavioral Health | MO | Healthcare Provider | 67,493 | Mar 29, 2019 | Hacking/IT Incident | Archive (closed) |
| Palmetto Health | SC | Healthcare Provider | 23,811 | Mar 29, 2019 | Hacking/IT Incident | Archive (closed) |
| Women’s Health USA, Inc. | CT | Business Associate | 17,531 | Mar 29, 2019 | Hacking/IT Incident | Archive (closed) |
| Main Line Endoscopy Centers | PA | Healthcare Provider | 14,305 | Mar 29, 2019 | Hacking/IT Incident | Archive (closed) |
| David E. Beneson, DPM | MI | Healthcare Provider | 12,542 | Mar 29, 2019 | Hacking/IT Incident | Archive (closed) |
| Amerigroup Iowa, Inc. | IA | Business Associate | 1,191 | Mar 29, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Northeast Philadelphia Vascular Surgeons, P.C. | PA | Healthcare Provider | 8,193 | Mar 27, 2019 | Hacking/IT Incident | Archive (closed) |
| DePaul | NY | Healthcare Provider | 902 | Mar 27, 2019 | Hacking/IT Incident | Archive (closed) |
| GULFPORT ANESTHESIA SERVICES, PA | MS | Healthcare Provider | 20,000 | Mar 26, 2019 | Theft | Archive (closed) |
| Desert Valley Dental of Glendale | AZ | Healthcare Provider | 7,500 | Mar 26, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Superior Dental Care Alliance | OH | Business Associate | 38,260 | Mar 25, 2019 | Hacking/IT Incident | Archive (closed) |
| Superior Dental Care | OH | Health Plan | 38,260 | Mar 25, 2019 | Hacking/IT Incident | Archive (closed) |
| Oregon Department of Human Services | OR | Business Associate | 625,000 | Mar 22, 2019 | Hacking/IT Incident | Archive (closed) |
| Navicent Health, Inc. | GA | Healthcare Provider | 404,993 | Mar 22, 2019 | Hacking/IT Incident | Archive (closed) |
| Mayo Clinic | MN | Healthcare Provider | 1,902 | Mar 22, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Human Development Center | MN | Healthcare Provider | 1,200 | Mar 22, 2019 | Hacking/IT Incident | Archive (closed) |
| Providence Health Plan | OR | Health Plan | 651 | Mar 19, 2019 | Theft | Archive (closed) |
| ZOLL Services LLC | PA | Healthcare Provider | 277,319 | Mar 18, 2019 | Hacking/IT Incident | Archive (closed) |
| Frederick Memorial Hospital | MD | Healthcare Provider | 760 | Mar 18, 2019 | Hacking/IT Incident | Archive (closed) |
| LCP Transportation, Inc | IN | Business Associate | 54,528 | Mar 15, 2019 | Hacking/IT Incident | Archive (closed) |
| Southern Hills Eye Care | IA | Healthcare Provider | 14,609 | Mar 15, 2019 | Hacking/IT Incident | Archive (closed) |
| L.A. Care Health Plan | CA | Health Plan | 1,506 | Mar 15, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| All Florida Orthopaedics | FL | Healthcare Provider | 1,700 | Mar 14, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Little Rock Cancer Clinic, P.A. | AR | Healthcare Provider | 3,804 | Mar 11, 2019 | Hacking/IT Incident | Archive (closed) |
| Arizona Health Care Cost Containment System | AZ | Health Plan | 3,146 | Mar 11, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Equitas Health | OH | Healthcare Provider | 569 | Mar 9, 2019 | Hacking/IT Incident | Archive (closed) |
| Emerson Hospital | MA | Healthcare Provider | 6,314 | Mar 8, 2019 | Unauthorized Access/Disclosure | Archive (closed) |
| Verity Medical Foundation | CA | Healthcare Provider | 14,894 | Mar 7, 2019 | Hacking/IT Incident | Archive (closed) |
| Oklahoma Heart Hospital, LLC | OK | Healthcare Provider | 1,221 | Mar 7, 2019 | Theft | Archive (closed) |
| Maffi Clinics | AZ | Healthcare Provider | 10,465 | Mar 6, 2019 | Hacking/IT Incident | Archive (closed) |
See also healthcare data breach statistics, breaches by state and how to read the OCR breach portal.
Frequently asked questions
What is a healthcare data breach?
Under HIPAA, a breach is generally an impermissible use or disclosure of protected health information that compromises its security or privacy. Covered entities must report breaches affecting 500 or more individuals to HHS, and those reports appear on the HHS OCR breach portal and in this tracker. See what is a HIPAA breach.