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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 120 of 161. Clear filters

HIPAA breach reports from the HHS OCR Breach Portal
Covered entityStateEntity typeIndividualsSubmittedType of breachStatus
Premier Medical AssociatesPAHealthcare Provider876Sep 15, 2017Unauthorized Access/DisclosureArchive (closed)
Community Family Care Medical Group IPA, Inc.CAHealthcare Provider763Sep 13, 2017Unauthorized Access/DisclosureArchive (closed)
Indiana Health Centers, Inc.INHealthcare Provider1,697Sep 12, 2017TheftArchive (closed)
ABB, Inc.NCHealthcare Provider28,012Sep 11, 2017Hacking/IT IncidentArchive (closed)
Network HealthWIHealth Plan51,232Sep 8, 2017Hacking/IT IncidentArchive (closed)
Children's Hospital ColoradoCOHealthcare Provider3,370Sep 8, 2017Hacking/IT IncidentArchive (closed)
Ridgeview Medical CenterMNHealthcare Provider1,074Sep 8, 2017Unauthorized Access/DisclosureArchive (closed)
Kaiser Foundation Health PlanCAHealth Plan609Sep 8, 2017Unauthorized Access/DisclosureArchive (closed)
Florida Healthy Kids CorporationFLHealth Plan2,000Sep 7, 2017Hacking/IT IncidentArchive (closed)
University of Wisconsin - MadisonWIHealthcare Provider1,000Sep 7, 2017Unauthorized Access/DisclosureArchive (closed)
Department of Human Services, Commonwealth of PennsylvaniaPAHealth Plan517Sep 7, 2017Unauthorized Access/DisclosureArchive (closed)
CBS Consolidated dba Cornerstone Business and Management SolutionsNEBusiness Associate21,856Sep 5, 2017Hacking/IT IncidentArchive (closed)
Community Memorial Health SystemCAHealthcare Provider959Sep 5, 2017Hacking/IT IncidentArchive (closed)
Med-Cert, Inc.FLBusiness Associate7,253Sep 2, 2017Hacking/IT IncidentArchive (closed)
MetroPlus Health Plan, Inc.NYHealth Plan15,212Sep 1, 2017Unauthorized Access/DisclosureArchive (closed)
The Neurology Foundation, Inc.RIHealthcare Provider12,861Sep 1, 2017Unauthorized Access/DisclosureArchive (closed)
Hand & Upper Extremity Centers dba Hand Rehabilitation SpecialistsCAHealthcare Provider12,806Sep 1, 2017Hacking/IT IncidentArchive (closed)
Adult Internal Medicine of North ScottsdaleAZHealthcare Provider11,798Sep 1, 2017Hacking/IT IncidentArchive (closed)
Consultants Choice, P.A.FLHealthcare Provider1,458Sep 1, 2017Hacking/IT IncidentArchive (closed)
State of Alaska Department of Health and Social ServicesAKHealthcare Provider501Sep 1, 2017Hacking/IT IncidentArchive (closed)
Mercy Hospital Logan CountyOKHealthcare Provider629Aug 30, 2017LossArchive (closed)
Medical Oncology Hematology Consultants,PADEHealthcare Provider19,203Aug 29, 2017Hacking/IT IncidentArchive (closed)
Aetna Inc.CTHealth Plan11,887Aug 29, 2017Unauthorized Access/DisclosureArchive (closed)
Waco Otolaryngology Associates d/b/a Waco Ear, Nose, & ThroatTXHealthcare Provider500Aug 28, 2017Hacking/IT IncidentArchive (closed)
Kaleida HealthNYHealthcare Provider744Aug 25, 2017Hacking/IT IncidentArchive (closed)
McLaren Medical Group, Mid-Michigan Physicians Imaging CenterMIHealthcare Provider106,008Aug 24, 2017Hacking/IT IncidentArchive (closed)
Oncology Consultants, P.A.TXHealthcare Provider19,114Aug 22, 2017Hacking/IT IncidentArchive (closed)
Feinstein and Roe Mds Inc.CAHealthcare Provider6,642Aug 21, 2017Hacking/IT IncidentArchive (closed)
Institute for Women's HealthTXHealthcare Provider15,761Aug 18, 2017Hacking/IT IncidentArchive (closed)
Northeast OB/GYN AssociatesTXHealthcare Provider10,198Aug 18, 2017Hacking/IT IncidentArchive (closed)
South Bend Orthopaedic Associates IncINHealthcare Provider1,272Aug 18, 2017TheftArchive (closed)
Salina Family Healthcare CenterKSHealthcare Provider77,337Aug 16, 2017Hacking/IT IncidentArchive (closed)
Centura Health, Mercy Family MedicineCOHealthcare Provider2,069Aug 16, 2017LossArchive (closed)
Lake Hospital System, Inc. dba Lake HealthOHHealthcare Provider750Aug 15, 2017LossArchive (closed)
TRUEbenefits LLCWABusiness Associate17,309Aug 14, 2017Hacking/IT IncidentArchive (closed)
Silver Cross HospitalILHealthcare Provider8,862Aug 11, 2017Unauthorized Access/DisclosureArchive (closed)
MJHS Home CareNYHealthcare Provider8,413Aug 11, 2017Hacking/IT IncidentArchive (closed)
WellCare Health Plans, Inc.FLHealth Plan1,214Aug 11, 2017Unauthorized Access/DisclosureArchive (closed)
Pacific Alliance Medical CenterCAHealthcare Provider266,123Aug 10, 2017Hacking/IT IncidentArchive (closed)
MDeverywhere, Inc.TXBusiness Associate1,396Aug 10, 2017Unauthorized Access/DisclosureArchive (closed)
St. Mark's Surgical Center, LLCFLHealthcare Provider33,877Aug 9, 2017Hacking/IT IncidentArchive (closed)
National DCP Health PlanGAHealth Plan1,190Aug 8, 2017Hacking/IT IncidentArchive (closed)
Elderplan, Inc.NYHealth Plan65,235Aug 5, 2017Hacking/IT IncidentArchive (closed)
Surgical Dermatology GroupALHealthcare Provider13,308Aug 5, 2017Hacking/IT IncidentArchive (closed)
City of HopeCAHealthcare Provider3,400Aug 3, 2017Hacking/IT IncidentArchive (closed)
Spectrum Health SystemMIHealthcare Provider902Aug 3, 2017TheftArchive (closed)
Bluetail Medical GroupMOHealthcare Provider11,000Aug 2, 2017Hacking/IT IncidentArchive (closed)
Sport and Spine RehabMDHealthcare Provider31,120Aug 1, 2017Hacking/IT IncidentArchive (closed)
Daniel Drake Center for Post-Acute CareOHHealthcare Provider4,721Aug 1, 2017Unauthorized Access/DisclosureArchive (closed)
Northwest RheumatologyAZHealthcare Provider7,468Jul 31, 2017Hacking/IT IncidentArchive (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.