Form: Cost-of-Breach DisclosureSource: IBM Cost of a Data BreachFiled: 28 Apr 2026
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Year File 2013 / HHS OCR Breach Register277 filings

Time

2013: 277 breach filings.

277 breaches of 500 or more individuals were submitted to HHS in 2013, affecting 7,018,839 individuals (+27% on 2012's 218). 10% were hacking or IT incidents; 67 involved a business associate; California filed the most (34). 0 remain under investigation.

Filings

277

2012: 218

Individuals affected

7,018,839

Median filing 2,354

Largest filing

4,029,530

Advocate Health and Hospitals Corporation, d/b/a Advocate Medical Group, IL

Hacking / IT share

10%

29 filings

Every year on the register

20091820101992011200201221820132772014314201527020163282017358201836920195112020663202171520227182023746202474120257982026441

Section 2013.1 / Largest filings

Fifteen largest breaches submitted in 2013

#Covered entityStateTypeIndividualsSubmitted
1Advocate Health and Hospitals Corporation, d/b/a Advocate Medical GroupILHealthcare Provider4,029,53023 Aug 2013
2AHMC Healthcare Inc. and affiliated HospitalsCAHealthcare Provider729,00025 Oct 2013
3Shred-it International Inc.TXBusiness Associate277,01411 Jul 2013
4Digital Archive ManagementTXBusiness Associate189,4897 May 2013
5RCR Technology CorporationINBusiness Associate187,5331 Jul 2013
6Crescent Health Inc. - a Walgreens CompanyCAHealthcare Provider109,00022 Feb 2013
7UW Medicine, Privacy Manager - BreachWAHealthcare Provider76,18327 Nov 2013
8L.A. Gay & Lesbian CenterCAHealthcare Provider59,00010 Dec 2013
9Stanford School of Medicine & LP Children Hosp, Privacy Manager BreachCAHealthcare Provider56,50023 Jan 2013
10Kaiser Foundation Hospital- Orange CountyCAHealthcare Provider49,00022 Nov 2013
11Methodist Dallas Medical CenterTXHealthcare Provider44,0006 Dec 2013
12Froedtert HealthWIHealthcare Provider43,54912 Feb 2013
13Martin Luther King Jr. Health Center, Inc.NYBusiness Associate37,00025 Oct 2013
14M2ComSys Inc.NVBusiness Associate32,1518 Aug 2013
15Cogent Healthcare, Inc.TNBusiness Associate32,00030 Aug 2013

Section 2013.2 / Composition

Breach type, location, filer type and state

Multi-valued fields count once per value.

Type of breach

Theft134 (48%)
Unauthorized Access/Disclosure75 (27%)
Hacking/IT Incident29 (10%)
Loss25 (9%)
Other21 (8%)
Improper Disposal14 (5%)
Unknown5 (2%)

Location of breached information

Laptop70 (25%)
Paper/Films64 (23%)
Desktop Computer42 (15%)
Network Server39 (14%)
Other24 (9%)
Email24 (9%)
Other Portable Electronic Device22 (8%)
Electronic Medical Record17 (6%)

Covered entity type

Healthcare Provider191 (69%)
Business Associate64 (23%)
Health Plan20 (7%)
Healthcare Clearing House2 (1%)

States with the most filings

California34 (12%)
Florida25 (9%)
Texas21 (8%)
Illinois18 (6%)
New York15 (5%)
North Carolina13 (5%)
Indiana11 (4%)
Missouri11 (4%)
Georgia11 (4%)
Ohio11 (4%)

Section 2013.3 / Filing pages

43 filings of 10,000 or more individuals

Largest first. Each links to a page with the full filing, ranks, OCR's closing summary where archived, peers and the modelled cost.

Covered entityStateTypeIndividualsSubmitted
Advocate Health and Hospitals Corporation, d/b/a Advocate Medical GroupILHealthcare Provider4,029,53023 Aug 2013
AHMC Healthcare Inc. and affiliated HospitalsCAHealthcare Provider729,00025 Oct 2013
Shred-it International Inc.TXBusiness Associate277,01411 Jul 2013
Digital Archive ManagementTXBusiness Associate189,4897 May 2013
RCR Technology CorporationINBusiness Associate187,5331 Jul 2013
Crescent Health Inc. - a Walgreens CompanyCAHealthcare Provider109,00022 Feb 2013
UW Medicine, Privacy Manager - BreachWAHealthcare Provider76,18327 Nov 2013
L.A. Gay & Lesbian CenterCAHealthcare Provider59,00010 Dec 2013
Stanford School of Medicine & LP Children Hosp, Privacy Manager BreachCAHealthcare Provider56,50023 Jan 2013
Kaiser Foundation Hospital- Orange CountyCAHealthcare Provider49,00022 Nov 2013
Methodist Dallas Medical CenterTXHealthcare Provider44,0006 Dec 2013
Froedtert HealthWIHealthcare Provider43,54912 Feb 2013
Martin Luther King Jr. Health Center, Inc.NYBusiness Associate37,00025 Oct 2013
M2ComSys Inc.NVBusiness Associate32,1518 Aug 2013
Cogent Healthcare, Inc.TNBusiness Associate32,00030 Aug 2013
The University of Texas MD Anderson Cancer CenterTXHealthcare Provider29,02124 Jan 2013
Health Plus AmerigroupNYBusiness Associate28,1871 Mar 2013
InfoCrossing, Inc.MOBusiness Associate25,46120 Sep 2013
AssuranceMD f/k/a Harbor GroupPABusiness Associate22,0007 May 2013
Harris CountyTXHealth Plan21,00016 Jul 2013
Lee D. Pollan, DMD, PCNYHealthcare Provider19,17811 Jan 2013
North Los Angeles County Regional CenterCABusiness Associate18,1624 Mar 2013
Terrell County Health DepartmentGAHealthcare Provider18,00018 Feb 2013
Walgreen Co.ILHealthcare Provider17,3506 Dec 2013
Raleigh Orthopaedic ClinicNCHealthcare Provider17,30030 Apr 2013
Kmart Pharmacy #7623LABusiness Associate16,98831 Jan 2013
ZDICABusiness Associate14,82929 Apr 2013
University of FloridaFLHealthcare Provider14,5193 Apr 2013
Triple S Salud Inc.PRBusiness Associate13,3368 Nov 2013
Lucile Packard Childrens Hospital, Privacy Manager BreachCAHealthcare Provider12,90013 Jun 2013
Kmart CorporationILHealthcare Provider12,5423 Apr 2013
New Mexico Oncology Hematology Consultants, LTDNMHealthcare Provider12,35431 Dec 2013
United HomeCare Services, Inc.FLHealthcare Provider12,2999 Mar 2013
Wyoming Department of HealthWYHealth Plan11,93519 Dec 2013
Wyoming Department of HealthWYHealth Plan11,93516 Dec 2013
DaVitaCAHealthcare Provider11,5005 Nov 2013
Bronx Lebanon Hospital CenterNYBusiness Associate10,93025 Oct 2013
Rotech Healthcare Inc.FLHealthcare Provider10,68029 Oct 2013
Indiana University Health ArnettINHealthcare Provider10,35013 May 2013
Region Ten Community Services BoardVAHealthcare Provider10,22826 Sep 2013
Olson & White OrthodonticsMOHealthcare Provider10,0003 Sep 2013
Elbowoods Memorial Health CenterNDHealth Plan10,00021 Aug 2013
Dent Neurologic InstituteNYHealthcare Provider10,00014 May 2013

Section 2013.4 / All other filings

234 filings below 10,000 individuals

Listed in full from the HHS export, largest first.

Covered entityStateTypeIndividualsSubmitted
E-dreamz, Inc.NCBusiness Associate9,9888 May 2013
Holy Cross Hospital, Inc.FLHealthcare Provider9,90024 Sep 2013
New Jersey Department of Human ServicesNJHealth Plan9,82522 Nov 2013
Gulf Breeze Family Eyecare, IncFLHealthcare Provider9,62617 Jun 2013
City of NorwoodOHHealthcare Provider9,57720 May 2013
United Dynacare, LLC dba Dynacare LaboratoriesWIHealthcare Provider9,32818 Nov 2013
Barry UniversityFLHealthcare Provider9,01731 Dec 2013
RR Donnelley (a sub-BA for UnitedHealth Group)ILBusiness Associate8,91130 Jan 2013
HealthCare for Women, Inc.MAHealthcare Provider8,72720 Mar 2013
Stronghold Counseling Services, Inc.SDHealthcare Provider8,50021 Feb 2013
Health Net, Inc.CAHealth Plan8,3312 Jul 2013
University of California, San FranciscoCAHealthcare Provider8,29422 Nov 2013
South Shore Physicians, PCNYHealthcare Provider8,00016 Sep 2013
Lutheran Social Services of South Central PennsylvaniaPAHealthcare Provider7,80320 May 2013
Hospice of the ChesapeakeMDHealthcare Provider7,60612 Nov 2013
Wm. Jennings Bryan Dorn VAMCSCHealthcare Provider7,40510 Apr 2013
Iowa Department of Human ServicesIAHealthcare Provider7,33526 Jun 2013
Associated Urologists of North CarolinaNCHealthcare Provider7,3008 Nov 2013
Clearpoint Design, Inc.MABusiness Associate7,25010 Jan 2013
BlackHawkILBusiness Associate7,1209 Oct 2013
Louisiana State University Health Care Services DivisionLAHealthcare Provider6,99422 Jul 2013
HOPE Family HealthTNHealthcare Provider6,93230 Sep 2013
Patterson Dental Supply/Patterson CompaniesMNBusiness Associate6,40012 Mar 2013
Catoctin Dental/Richard B. Love, D.D.S., P.A.MDHealthcare Provider6,40020 Feb 2013
Goold Health System (Goold)MABusiness Associate6,3326 Mar 2013
M&C Children's Clinic PATXHealthcare Provider6,30019 Mar 2013
Superior HealthPlan, Inc.TXHealth Plan6,2841 Nov 2013
University of FloridaFLHealthcare Provider5,87530 May 2013
Greater Dallas Orthopaedics, PLLCTXHealthcare Provider5,84028 Oct 2013
Center for Pain Management, LLCMDHealthcare Provider5,82212 Feb 2013
Bon Secours Mary Immaculate HospitalVAHealthcare Provider5,76429 May 2013
Foundations Recovery NetworkTNHealthcare Provider5,69015 Aug 2013
Seton Healthcare FamilyTXHealthcare Provider5,50023 Oct 2013
Anthem BCBS of GAINBusiness Associate5,49713 Aug 2013
Just the Connection IncINBusiness Associate5,38820 May 2013
Hospice and Palliative Care Center of Alamance CaswellNCHealthcare Provider5,3704 Apr 2013
TSYS Employee Health PlanGAHealth Plan5,2322 Oct 2013
Jacksonville Spine CenterFLHealthcare Provider5,20024 Jun 2013
The Good Samaritan Health CenterGAHealthcare Provider5,0006 Dec 2013
PHMHSPRBusiness Associate5,00011 Sep 2013
Northside Hospital, Inc.GAHealthcare Provider4,87910 Dec 2013
Health Fitness CorporationILBusiness Associate4,83714 Nov 2013
ZDICABusiness Associate4,71810 Jul 2013
Sheet Metal Local 36 Welfare FundMOBusiness Associate4,56015 Jul 2013
PruittHealth CorporationGAHealthcare Provider4,5006 Dec 2013
Sutter Health East Bay RegionCAHealthcare Provider4,4795 Jul 2013
Florida Digestive Health SpecialistsFLHealthcare Provider4,4009 Dec 2013
Healthcare Management SystemTNBusiness Associate4,3304 Oct 2013
CVS CaremarkAZBusiness Associate4,3052 Jul 2013
NHC HealthCare, Oak RidgeTNHealthcare Provider4,26813 Sep 2013
NHC HealthCare, MauldinSCHealthcare Clearing House4,20413 Sep 2013
Clearpoint Design, Inc.MABusiness Associate4,1257 Jan 2013
Clearpoint Design, Inc.MABusiness Associate4,10010 Jan 2013
HomeCare of Mid-Missouri, Inc.MOHealthcare Provider4,02714 Feb 2013
Ferris State University MI College of OptometryMIHealthcare Provider3,94723 Oct 2013
MosaicNEHealthcare Provider3,85711 Dec 2013
Good Samaritan HospitalCAHealthcare Provider3,83325 Oct 2013
Allina HealthMNHealthcare Provider3,8074 Nov 2013
Health Fitness CorporationILBusiness Associate3,80414 Nov 2013
Arizona Counseling & Treatment Services, LLCAZHealthcare Provider3,8001 May 2013
TMG HealthPABusiness Associate3,7945 Apr 2013
Florida Healthy Kids CorporationFLBusiness Associate3,66719 Feb 2013
University of California, San FranciscoCAHealthcare Provider3,5533 Oct 2013
Sarah Benjamin, DPM - Littleton PodiatryCOHealthcare Provider3,51228 Sep 2013
Comprehensive Psychological Services LLCSCHealthcare Provider3,5001 Nov 2013
DeLoach & WilliamsonSCBusiness Associate3,43218 Dec 2013
Thomas L. Davis, Jr. DDSORHealthcare Provider3,26915 Mar 2013
Riderwood VillageMDHealthcare Provider3,23017 Jan 2013
North Texas Comprehensive Spine & Pain CenterTXHealthcare Provider3,20019 Aug 2013
SynerMed / Inland Valleys IPACABusiness Associate3,16424 May 2013
Illinois Department of Healthcare and Family ServicesILHealthcare Provider3,13315 Jul 2013
Family Health NetworkILBusiness Associate3,1338 Jul 2013
Schneck Medical CenterINHealthcare Provider3,13112 Apr 2013
St. Louis UniversityMOHealth Plan3,1007 Oct 2013
WOMENS HEALTH ENTERPRISE, INC.GAHealthcare Provider3,00027 Feb 2013
Long Beach Memorial Medical CenterCAHealthcare Provider2,86411 Jul 2013
Molina Healthcare of Texas, Inc.TXHealth Plan2,82621 Dec 2013
Molina Healthcare of Texas, Inc.TXHealth Plan2,82626 Nov 2013
Schuylkill Health System LVHNPAHealthcare Provider2,8104 Oct 2013
Colby DeHartTNBusiness Associate2,77719 Dec 2013
Medtronic, Inc.MNHealthcare Provider2,76410 Jul 2013
Erskine Family DentistryINHealthcare Provider2,72321 May 2013
The Brookdale Hospital and Medical CenterNYHealthcare Provider2,70020 Jul 2013
Hansen and Associates, Inc.WYBusiness Associate2,70015 Jul 2013
St. Anthony's Physician OrganizationMOHealthcare Provider2,60030 Aug 2013
Granger Medical ClinicUTHealthcare Provider2,60022 Mar 2013
Paul G. Klein, DPMNJHealthcare Provider2,5001 Oct 2013
Wood County HospitalOHHealthcare Provider2,5003 May 2013
Children's Medical Center of DallasTXHealthcare Provider2,46210 Jul 2013
Independence Care SystemNYHealthcare Provider2,43424 May 2013
QuickRunner, Inc. (dba, RoadRunner Mailing Services)CABusiness Associate2,40029 Mar 2013
Community Services NWALHealthcare Provider2,4002 Feb 2013
Western Wisconsin Medical Association, S.C. - River Falls Medical ClinicsWIHealthcare Provider2,40025 Jan 2013
PORTAL HEALTHCARE SOLUTIONS LLCVABusiness Associate2,3604 Apr 2013
Florida Department of HealthFLHealthcare Provider2,35423 Dec 2013
Reconstructive Orthopaedic Associates II, P.C. d/b/a Rothman InstitutePAHealthcare Provider2,3503 Oct 2013
Reimbursement Technologies, Inc.PAHealthcare Clearing House2,30031 Oct 2013
Memorial Sloan-Kettering Cancer CenterNYHealthcare Provider2,27913 Nov 2013
Standard RegisterOHBusiness Associate2,2611 Mar 2013
Advocate Health and Hospitals CorporationILHealthcare Provider2,2371 Nov 2013
Samaritan Regional Health SystemOHHealthcare Provider2,2033 Jul 2013
Hankyu Chung, M.D.CAHealthcare Provider2,1826 Sep 2013
James A. FosnaughNEHealthcare Provider2,12526 Jun 2013
Rite Aid #10217RIHealthcare Provider2,08229 Mar 2013
City of ChicagoILHealthcare Provider2,08029 Nov 2013
Young Family Medicine IncOHHealthcare Provider2,04512 Aug 2013
Advocate Health and Hospitals Corporation d/b/a Advocate Medical GroupILBusiness Associate2,02913 Sep 2013
Kemmet Dental DesignNDHealthcare Provider2,00012 Nov 2013
Lone Star Circle of CareTXHealthcare Provider1,95528 Jun 2013
E-dreamz, Inc.NCBusiness Associate1,92410 May 2013
Maine Medical CenterMEHealthcare Provider1,9204 Mar 2013
Health Resources of ArkansasARBusiness Associate1,9115 Aug 2013
Shiloh Medical ClinicMTHealthcare Provider1,90017 Dec 2013
Health Resources of ArkansasARHealthcare Provider1,90023 May 2013
SIU HealthCareILHealthcare Provider1,8916 Dec 2013
Vitreo-Retinal Medical Group, Inc.CAHealthcare Provider1,8372 Aug 2013
UnityPoint Health AffiliatedIAHealthcare Provider1,8252 Oct 2013
Heyman HospiceCare at FloydGAHealthcare Provider1,81915 Feb 2013
Group Health IncorporatedNYHealth Plan1,7712 Jan 2013
Tranquility Counseling ServicesNCHealthcare Provider1,68323 Dec 2013
Connextions c/o Anthem BCBSINBusiness Associate1,67814 Mar 2013
ZDICABusiness Associate1,67420 Dec 2013
UMASSAmherstMAHealthcare Provider1,6705 Jun 2013
Mount SInai Medical CenterNYHealthcare Provider1,5864 Oct 2013
Laboratory Corporation of AmericaNCHealthcare Provider1,5801 May 2013
Quality Health Claims Consultants, LLCILBusiness Associate1,5736 Dec 2013
Hope Community Resources, Inc.AKHealthcare Provider1,55616 Oct 2013
Walla Walla VA Medical CenterWAHealthcare Provider1,51918 Dec 2013
Jones Chiropractic and Maximum HealthINHealthcare Provider1,50026 Nov 2013
Janna Benkelman LPC LLCCOHealthcare Provider1,5003 Sep 2013
Molina Healthcare InCABusiness Associate1,49916 Dec 2013
University of Nevada School of MedicineNVHealthcare Provider1,4838 Jan 2013
Jackson Health SystemFLHealthcare Provider1,47122 Aug 2013
All Source Medical ManagementAZBusiness Associate1,45613 Nov 2013
The Guidance Center of WestchesterNYHealthcare Provider1,41617 Apr 2013
Rob Meaglia, DDSCAHealthcare Provider1,40023 Dec 2013
Pousson Family DentistryLAHealthcare Provider1,40010 Jan 2013
Hancock OB/GYNINHealthcare Provider1,39612 Aug 2013
Sonoma Valley HospitalCAHealthcare Provider1,38624 May 2013
University of Connecticut Health CenterCTHealthcare Provider1,3828 Mar 2013
Coast Healthcare Management, LLCCABusiness Associate1,36812 Feb 2013
Oregon Health & Science UniversityORHealthcare Provider1,36128 Jul 2013
Comprehensive Podiatry LLCOHHealthcare Provider1,36027 Sep 2013
InfoCrossing, Inc.MOBusiness Associate1,35713 Aug 2013
Missouri Department of Social ServicesMOBusiness Associate1,3572 Aug 2013
North Carolina Department of Health and Human Services - Division of State Operated Health Care FacilitiesNCHealthcare Provider1,3158 Nov 2013
California Department of Developmental Services, Privacy Manager BreachCAHealthcare Provider1,31215 Jan 2013
CaroMont Medical GroupNCHealthcare Provider1,3104 Oct 2013
UHS-Pruitt CorporationGAHealthcare Provider1,30015 Nov 2013
ICS Collection Service, Inc.ILBusiness Associate1,2906 Sep 2013
UPMCPAHealthcare Provider1,27927 Nov 2013
Sports Rehabilitation ConsultantsOHHealthcare Provider1,2006 Mar 2013
Intervention Services, Inc.FLHealthcare Provider1,2007 Feb 2013
WAYNE MEMORIAL HOSPITALPAHealthcare Provider1,18418 Jan 2013
Regional Medical CenterTNHealthcare Provider1,1807 May 2013
Genesis Rehabilitation ServicesPAHealthcare Provider1,1671 Nov 2013
Community Support Services, Inc.OHHealthcare Provider1,1673 Jun 2013
Union Security Insurance CompanyMOHealth Plan1,12717 Jun 2013
Oregon Health & Science UniversityORHealthcare Provider1,11426 Mar 2013
Washington University School of MedicineMOHealthcare Provider1,10511 Jan 2013
LifeGasGABusiness Associate1,1034 Feb 2013
Barnabas Health Medical Group, P.C.NJHealthcare Provider1,1005 Nov 2013
Louisiana State University Health Care Services DivisionLAHealthcare Provider1,10025 Jul 2013
Fayetteville VAMCNCHealthcare Provider1,09314 Jun 2013
Oregon Health & Science UniversityORHealthcare Provider1,07611 Apr 2013
BriovaRxILHealthcare Provider1,06714 Oct 2013
Redwood Memorial HospitalCAHealthcare Provider1,03919 Nov 2013
California Correctional Health Care ServicesCAHealthcare Provider1,03316 Aug 2013
Shands Jacksonville Medical Center, Inc.FLHealthcare Provider1,0252 Apr 2013
Group Health CooperativeWAHealthcare Provider1,0153 Oct 2013
Sierra View District HospitalCAHealthcare Provider1,00920 Sep 2013
California Correctional Health Care Services, Privacy Manager BreachCAHealthcare Provider1,00130 Jul 2013
American Anesthesiology, Inc.FLHealthcare Provider1,0004 Dec 2013
Yadkinville Chiropractic DCPANCBusiness Associate1,0006 Feb 2013
Dreyer Medical ClinicILBusiness Associate99813 Sep 2013
Broward Health Medical CenterFLHealthcare Provider96017 Oct 2013
Lincoln County Health and Human Services/Lincoln Community Health CenterORHealthcare Provider95914 Jun 2013
Ronald Schubert MD PLLCWAHealthcare Provider95026 Nov 2013
Texas Health Presbyterian Dallas HospitalTXHealthcare Provider94922 Oct 2013
Rite Aid #2255WVHealth Plan94819 Jul 2013
Baylor All Saints Medical Center at Fort WorthTXHealthcare Provider9405 Aug 2013
Summit Community Care Clinic, Inc.COHealthcare Provider92127 Aug 2013
Dermatology Associates of TallahasseeFLHealthcare Provider91516 Sep 2013
Dermatology Associates of TallahasseeFLHealthcare Provider91512 Sep 2013
South Florida Neurology Associates, P.A.FLHealthcare Provider9003 Jul 2013
Palm Beach County Health DepartmentFLHealthcare Provider87711 Jun 2013
IHC Health Services, Inc. dba Intermountain Life FlightUTHealthcare Provider85726 Apr 2013
SilverScript Insurance CompanyAZHealth Plan8528 Jan 2013
South Miami HospitalFLHealthcare Provider8342 Mar 2013
Jeff SpiegelMAHealthcare Provider83223 Dec 2013
Hope HospiceTXHealthcare Provider81825 Apr 2013
Jesle KuizonCABusiness Associate80018 Jul 2013
ABQ HealthPartnersNMHealthcare Provider77817 Feb 2013
Seattle - King County Department of Public HealthWAHealthcare Provider7507 May 2013
BlueCross BlueShield of Western New YorkNYBusiness Associate72522 Jan 2013
Kindred Transitional Care and Rehabilitation - MarlMAHealthcare Provider71614 Feb 2013
GEO Care, LLCFLHealthcare Provider71019 Jul 2013
Valley Mental HealthUTHealthcare Provider70026 Apr 2013
Texas Tech Unversity Health Sciences CenterTXHealthcare Provider69722 Mar 2013
Blue Cross and Blue Shield of North CarolinaNCHealth Plan6877 Nov 2013
County of San Bernardino, Department of Behavioral HealthCAHealth Plan68625 Feb 2013
Alberto Gerardo Vazquez RiveraPRBusiness Associate67928 Jun 2013
Baptist Health SystemTXHealthcare Provider67822 Jan 2013
Atlanta Center for Reproductive MedicineGAHealthcare Provider65430 Aug 2013
Colorado Health & Wellness, Inc.COHealthcare Provider6512 Nov 2013
Kaiser Foundation Health Plan of the NorthwestORHealth Plan6473 Sep 2013
Medical Mutual of OhioOHHealth Plan6436 Dec 2013
WorkflowOneOHBusiness Associate6358 Jan 2013
SSM Health Care of Wisconsin DBA: St. Mary���s Janesville HospitalWIHealthcare Provider63125 Oct 2013
Sunil Kakar, Psy.D.WABusiness Associate62929 Mar 2013
Mount Sinai Medical CenterFLHealthcare Provider62815 Mar 2013
Mount Sinai Medical CenterNYHealthcare Provider61021 Oct 2013
MED-EL CoprorationNCHealthcare Provider6095 Jul 2013
Rose Medical CenterCOHealthcare Provider60614 Oct 2013
Spirit Home Health Care, CorpFLBusiness Associate60329 Oct 2013
UT PhysiciansTXHealthcare Provider59628 Aug 2013
John J. Pershing VA Medical CenterMOHealthcare Provider58911 Apr 2013
Santa Clara Valley Medical CenterCAHealthcare Provider57927 Sep 2013
Access Counseling LLCINHealthcare Provider56614 Oct 2013
Jackson Health SystemFLHealthcare Provider56613 Feb 2013
Texas Health Care, P.L.L.C.TXHealthcare Provider5545 Apr 2013
North Country Hospital and Health Center, IncVTHealthcare Provider55015 Oct 2013
North Atlantic Telecom, Inc.TNBusiness Associate5398 May 2013
University of Rochester Medical Center & AffiliatesNYHealthcare Provider5376 May 2013
Health Help, Inc.KYHealthcare Provider53510 Dec 2013
Rocky Mountain Spine ClinicCOHealthcare Provider53231 Jul 2013
Calvin Schuster,MDCAHealthcare Provider5324 Jan 2013
Lancaster General Medical GroupPAHealthcare Provider5274 Mar 2013
Carol L Patrick Ph. D.OHHealthcare Provider51730 Sep 2013
Arizona OncologyAZHealthcare Provider50121 Feb 2013
University of Mississippi Medical CenterMSHealthcare Provider50021 Mar 2013
Plexus GroupILBusiness Associate5001 Mar 2013
West Georgia AmbulanceGAHealthcare Provider50011 Feb 2013
Valperaiso Fire DepartmentINHealth Plannot given3 Sep 2013
← 2012: 218 filings2014: 314 filings →Register hub

Index / Companion schedules

13 HHS breach register

→

Hub: every filing, by state, year and entity.

04 Biggest breaches

→

Mega-breaches with primary-source cost figures.

Industry / Healthcare

→

IBM 2026: $6.64M average, 13 years at #1.

Regulation / HIPAA penalties

→

OCR enforcement tiers and the 60-day rule.

11 50-state laws

→

Deadline, AG threshold and penalties per state.

Cost / Per record

→

Where the per-record model is reliable.

Provenance

Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal (breaches affecting 500 or more individuals), retrieved 2026-08-28. Public domain. Individuals affected and dates as reported by the covered entity.

Portal: ocrportal.hhs.gov breach report. Statutory basis: HITECH Act section 13402(e)(4): the Secretary must post a list of breaches of unsecured protected health information affecting 500 or more individuals. Breaches affecting fewer than 500 individuals are reported to OCR annually and are not posted, so they are not on this register. Status wording follows the portal's two tabs ("Cases Currently Under Investigation" and "Archive") as of 28 August 2026; a filing moves to the archive when OCR closes the case. Modelled costs on this site are a method applied to the reported count, using IBM Cost of a Data Breach per-record figures, and are never a cost disclosed by the entity.

Corrections: if you represent a listed entity and the portal row has been amended, email [email protected] with the portal entry and we will re-pull the export.