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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 152 of 161. Clear filters

HIPAA breach reports from the HHS OCR Breach Portal
Covered entityStateEntity typeIndividualsSubmittedType of breachStatus
The Neighborhood Christian ClinicAZHealthcare Provider9,565Apr 9, 2012LossArchive (closed)
St. Elizabeth's Medical CenterMAHealthcare Provider6,831Apr 6, 2012LossArchive (closed)
County of Wayne Department of Personnel/Human Resources Benefits Administration DivisionMIHealth Plan1,229Apr 6, 2012Unauthorized Access/DisclosureArchive (closed)
Lake Granbury Medicl CeterTXHealthcare Provider502Apr 4, 2012TheftArchive (closed)
CenterLight HealthcareNYHealth Plan642Apr 3, 2012Unauthorized Access/DisclosureArchive (closed)
St. Joseph's Medical CenterCAHealthcare Provider712Mar 29, 2012TheftArchive (closed)
Caremark PCS Health, L.L.C. (formerly known as Caremark PCS Health, L.P.)ILBusiness Associate3,482Mar 23, 2012OtherArchive (closed)
Duke University Health SystemNCHealthcare Provider1,370Mar 23, 2012Unauthorized Access/DisclosureArchive (closed)
Chicago Muscoskeletal InstituteILHealthcare Provider750Mar 23, 2012Unauthorized Access/DisclosureArchive (closed)
Baylor Heart and Vascular Center, LLPTXHealthcare Provider1,972Mar 16, 2012TheftArchive (closed)
T&P Consulting, INC DBA Quantum HCPRBusiness Associate7,606Mar 15, 2012TheftArchive (closed)
Georgia Health Sciences UniversityGAHealthcare Provider513Mar 15, 2012TheftArchive (closed)
Advanced Clinical Research InstituteCAHealth Plan875Mar 14, 2012TheftArchive (closed)
Quantum Health ConsultingPRBusiness Associate7,923Mar 13, 2012TheftArchive (closed)
William F. DeLuca Jr., M.D.NYHealthcare Provider577Mar 13, 2012TheftArchive (closed)
T&P Consulting, INC. d/b/a Quantum Health ConsultingPRBusiness Associate27,098Mar 12, 2012TheftArchive (closed)
T & P Consulting, Inc. d/b/a Quantum Health ConsultingPRBusiness Associate10,000Mar 12, 2012TheftArchive (closed)
Quantum Health ConsultingPRBusiness Associate4,645Mar 12, 2012TheftArchive (closed)
Kern Medical CenterCAHealthcare Provider1,431Mar 12, 2012TheftArchive (closed)
Indiana Internal Medicine ConsultantsINHealthcare Provider20,000Mar 9, 2012TheftArchive (closed)
Robley Rex VA Medical CenterKYHealthcare Provider1,182Mar 6, 2012OtherArchive (closed)
Anchorage Community Mental Health Services Inc.AKHealthcare Provider2,743Mar 3, 2012Unauthorized Access/DisclosureArchive (closed)
Jeremaih J. Twomey, F.A.C.P., P.A.TXBusiness Associate2,559Mar 2, 2012TheftArchive (closed)
Lee Miller Rehabilitation AssociatesMDHealthcare Provider10,480Feb 29, 2012TheftArchive (closed)
T&P CONSULTING, INC. D/B/A QUANTUMPRBusiness Associate7,706Feb 28, 2012TheftArchive (closed)
Beth Barrett Consulting, LLCNMBusiness Associate7,000Feb 28, 2012TheftArchive (closed)
Catalyst Health Solutions, Inc.MDBusiness Associate632Feb 28, 2012Unauthorized Access/DisclosureArchive (closed)
CardioNet, Inc.PAHealthcare Provider728Feb 27, 2012TheftArchive (closed)
Dr. TrandinhORBusiness Associate2,300Feb 20, 2012Theft, Unauthorized Access/DisclosureArchive (closed)
Ochsner Health SystemLAHealthcare Provider2,088Feb 20, 2012LossArchive (closed)
St. Joseph Health SystemCAHealthcare Provider12,234Feb 15, 2012Unauthorized Access/DisclosureArchive (closed)
Georgetown University HospitalDCHealthcare Provider1,549Feb 15, 2012Unauthorized Access/DisclosureArchive (closed)
Motion Picture Industry Health Plans (MPI)CAHealth Plan703Feb 15, 2012TheftArchive (closed)
Lakeview Medical CenterWIHealthcare Provider698Feb 14, 2012TheftArchive (closed)
Goshen Health System, Inc.INHealthcare Provider660Feb 14, 2012Hacking/IT IncidentArchive (closed)
Medco Health Solutions, Inc.NJHealthcare Provider1,287Feb 13, 2012TheftArchive (closed)
Affiliated Computer Services, Inc. (ACS, Inc.) A Xerox CompanyNJBusiness Associate1,700Feb 8, 2012OtherArchive (closed)
Loma Linda University Medical Center (LLUMC)CAHealthcare Provider1,366Feb 8, 2012OtherArchive (closed)
Accretive HealthILBusiness Associate14,000Feb 6, 2012TheftArchive (closed)
UnitedHealth Group health plan single affiliated covered entityMNHealth Plan6,678Feb 1, 2012OtherArchive (closed)
Triumph, LLCNCHealthcare Provider2,000Feb 1, 2012TheftArchive (closed)
University of MiamiFLHealthcare Provider1,219Jan 30, 2012TheftArchive (closed)
Metro Community Provider NetworkCOHealthcare Provider3,200Jan 27, 2012Hacking/IT Incident, OtherArchive (closed)
Flex Physical TherapyWAHealthcare Provider3,100Jan 27, 2012TheftArchive (closed)
St.Vincent Physician NetworkINHealthcare Provider1,423Jan 26, 2012Theft, Unauthorized Access/DisclosureArchive (closed)
Oldendorf Medical Services, PLLCNYHealthcare Provider549Jan 24, 2012TheftArchive (closed)
ACS, Affiliated Computer Services, Inc., A Xerox CompanyVABusiness Associate1,444Jan 23, 2012Other, Unauthorized Access/DisclosureArchive (closed)
Muskogee Regional Medical CenterOKHealth Plan844Jan 20, 2012LossArchive (closed)
Delta Dental of CaliforniaCAHealth Plan11,646Jan 19, 2012OtherArchive (closed)
Kansas Department on AgingKSHealthcare Provider7,757Jan 19, 2012TheftArchive (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.