Year File 2026 / HHS OCR Breach Register441 filings to 31 July 2026Retrieved 28 August 2026
Time
2026: 441 breach filings so far.
441 breaches of 500 or more individuals were submitted to HHS in 2026 through 31 July 2026, affecting 57,251,208 individuals. 86% were hacking or IT incidents; 171 involved a business associate; California filed the most (44). 294 remain under investigation.
Filings
441
2025: 798
Individuals affected
57,251,208
Median filing 4,060
Largest filing
15,000,000
DentaQuest, LLC, MA
Hacking / IT share
86%
380 filings
Every year on the register
Section 2026.1 / Largest filings
Fifteen largest breaches submitted in 2026
| # | Covered entity | State | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|---|---|
| 1 | DentaQuest, LLCOpen | MA | Health Plan | 15,000,000 | 16 Jul 2026 | |||
| 2 | Lumexa Imaging | NC | Healthcare Provider | 5,830,949 | 15 May 2026 | |||
| 3 | Unlimited Technology Systems, LLCOpen | OH | Business Associate | 3,803,750 | 21 Jul 2026 | |||
| 4 | CareCloud, Inc.Open | NJ | Business Associate | 3,756,469 | 24 Jul 2026 | |||
| 5 | TriZetto Provider SolutionsOpen | MO | Business Associate | 3,433,965 | 6 Feb 2026 | |||
| 6 | QualDerm Partners, LLCOpen | TN | Healthcare Provider | 3,117,874 | 22 Feb 2026 | |||
| 7 | Nacogdoches Memorial Hospital nOpen | TX | Healthcare Provider | 2,507,073 | 30 Mar 2026 | |||
| 8 | Navia Benefit Solutions, Inc.Open | WA | Business Associate | 2,151,330 | 18 Mar 2026 | |||
| 9 | Insightin Health, Inc.Open | MD | Business Associate | 1,949,534 | 16 Jan 2026 | |||
| 10 | New York City Health and Hospitals CorporationOpen | NY | Healthcare Provider | 1,800,000 | 24 Mar 2026 | |||
| 11 | Xsolis, Inc.Open | TN | Business Associate | 1,396,519 | 5 Jun 2026 | |||
| 12 | MCBS, LLCOpen | GA | Business Associate | 1,261,464 | 26 Jun 2026 | |||
| 13 | OpenLoop Health, Inc.Open | IA | Business Associate | 716,000 | 17 Mar 2026 | |||
| 14 | Illinois Department of Human Services | IL | Health Plan | 705,017 | 9 Jan 2026 | |||
| 15 | ApolloMD Business Services, LLC | GA | Business Associate | 626,540 | 10 Feb 2026 |
Section 2026.2 / Composition
Breach type, location, filer type and state
Multi-valued fields count once per value.
Type of breach
Hacking/IT Incident380 (86%)
Unauthorized Access/Disclosure58 (13%)
Improper Disposal1 (0%)
Loss1 (0%)
Theft1 (0%)
Location of breached information
Network Server313 (71%)
Email89 (20%)
Electronic Medical Record24 (5%)
Paper/Films19 (4%)
Other18 (4%)
Laptop5 (1%)
Desktop Computer5 (1%)
Covered entity type
Healthcare Provider320 (73%)
Business Associate67 (15%)
Health Plan54 (12%)
States with the most filings
California44 (10%)
Texas37 (8%)
Florida28 (6%)
New York23 (5%)
Illinois19 (4%)
North Carolina18 (4%)
Michigan16 (4%)
Massachusetts15 (3%)
Tennessee14 (3%)
Pennsylvania14 (3%)
Section 2026.3 / Filing pages
139 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 entity | State | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|---|
| DentaQuest, LLCOpen | MA | Health Plan | 15,000,000 | 16 Jul 2026 | |||
| Lumexa Imaging | NC | Healthcare Provider | 5,830,949 | 15 May 2026 | |||
| Unlimited Technology Systems, LLCOpen | OH | Business Associate | 3,803,750 | 21 Jul 2026 | |||
| CareCloud, Inc.Open | NJ | Business Associate | 3,756,469 | 24 Jul 2026 | |||
| TriZetto Provider SolutionsOpen | MO | Business Associate | 3,433,965 | 6 Feb 2026 | |||
| QualDerm Partners, LLCOpen | TN | Healthcare Provider | 3,117,874 | 22 Feb 2026 | |||
| Nacogdoches Memorial Hospital nOpen | TX | Healthcare Provider | 2,507,073 | 30 Mar 2026 | |||
| Navia Benefit Solutions, Inc.Open | WA | Business Associate | 2,151,330 | 18 Mar 2026 | |||
| Insightin Health, Inc.Open | MD | Business Associate | 1,949,534 | 16 Jan 2026 | |||
| New York City Health and Hospitals CorporationOpen | NY | Healthcare Provider | 1,800,000 | 24 Mar 2026 | |||
| Xsolis, Inc.Open | TN | Business Associate | 1,396,519 | 5 Jun 2026 | |||
| MCBS, LLCOpen | GA | Business Associate | 1,261,464 | 26 Jun 2026 | |||
| OpenLoop Health, Inc.Open | IA | Business Associate | 716,000 | 17 Mar 2026 | |||
| Illinois Department of Human Services | IL | Health Plan | 705,017 | 9 Jan 2026 | |||
| ApolloMD Business Services, LLC | GA | Business Associate | 626,540 | 10 Feb 2026 | |||
| Erie Family Health CentersOpen | IL | Healthcare Provider | 570,000 | 27 Mar 2026 | |||
| Centers Lab NJ LLCOpen | NJ | Healthcare Provider | 542,377 | 18 Jun 2026 | |||
| Networking Technology, Inc.Open | NC | Business Associate | 353,844 | 29 May 2026 | |||
| Lifespan Physician Group of Massachusetts, Inc. d/b/a Brown Health Medical Group-MAOpen | MA | Healthcare Provider | 311,760 | 16 Jul 2026 | |||
| Minnesota Department of Human Services | MN | Health Plan | 303,965 | 16 Jan 2026 | |||
| North Texas Behavioral Health AuthorityOpen | TX | Healthcare Provider | 285,086 | 6 Mar 2026 | |||
| Florida Physician SpecialistsOpen | FL | Healthcare Provider | 276,498 | 24 Apr 2026 | |||
| Radiology Associates of RichmondOpen | VA | Healthcare Provider | 266,183 | 21 May 2026 | |||
| Anatomic and Clinical Laboratory Associates, P.C.Open | TN | Healthcare Provider | 169,626 | 23 Jun 2026 | |||
| Southern Illinois DermatologyOpen | IL | Healthcare Provider | 160,312 | 2 Apr 2026 | |||
| One Medical Group, Inc.Open | CA | Healthcare Provider | 153,174 | 17 Jul 2026 | |||
| Madera Community HospitalOpen | CA | Healthcare Provider | 150,810 | 13 Jul 2026 | |||
| Saint Anthony HospitalOpen | IL | Healthcare Provider | 146,108 | 6 Mar 2026 | |||
| Operation PAR, Inc.Open | FL | Business Associate | 145,714 | 25 Jun 2026 | |||
| Laurel Eye ClinicOpen | PA | Healthcare Provider | 145,221 | 22 Apr 2026 | |||
| Innovative Scientific Solutions, LLCOpen | SC | Healthcare Provider | 143,842 | 17 Apr 2026 | |||
| Vikor Scientific, LLC. | SC | Healthcare Provider | 139,964 | 6 Feb 2026 | |||
| Wound Technology Network, Inc.Open | FL | Healthcare Provider | 139,830 | 28 Jan 2026 | |||
| IPPC Inc., IPPC of New York LLC, and Innovative Pharmacy LLC (collectively "IPPC")Open | NJ | Healthcare Provider | 133,862 | 27 Feb 2026 | |||
| Western Orthopaedics, P.C.Open | CO | Healthcare Provider | 113,330 | 1 May 2026 | |||
| Coastal Carolina Health Care, PAOpen | NC | Healthcare Provider | 110,304 | 24 Mar 2026 | |||
| Defense Health Agency | VA | Health Plan | 96,271 | 12 Mar 2026 | |||
| Oscar Health | NY | Health Plan | 91,350 | 27 Feb 2026 | |||
| Stockton Cardiology Medical GroupOpen | CA | Healthcare Provider | 90,000 | 18 Mar 2026 | |||
| National Association on Drug Abuse ProblemsOpen | NY | Healthcare Provider | 90,000 | 13 Feb 2026 | |||
| Counseling Center of Wayne & Holmes CountiesOpen | OH | Healthcare Provider | 83,354 | 9 Feb 2026 | |||
| Aitkin County Health and Human ServicesOpen | MN | Business Associate | 83,114 | 17 Jun 2026 | |||
| Clinic Service CorporationOpen | CO | Business Associate | 82,331 | 28 Jan 2026 | |||
| Minnesota Epilepsy Group, P.A.Open | MN | Healthcare Provider | 80,061 | 5 Jun 2026 | |||
| Gay & Lesbian Community Services Center of Orange County, Inc.Open | CA | Healthcare Provider | 75,532 | 5 Jun 2026 | |||
| ERMI LLCOpen | GA | Healthcare Provider | 74,074 | 26 May 2026 | |||
| Academic Urology & Urogynecology of ArizonaOpen | AZ | Healthcare Provider | 73,281 | 13 Feb 2026 | |||
| LifeLong Medical Care | CA | Healthcare Provider | 70,000 | 30 Jan 2026 | |||
| Colorado Health Network Inc.Open | CO | Healthcare Provider | 68,212 | 19 Jun 2026 | |||
| Texas Health and Human Services CommissionOpen | TX | Health Plan | 68,066 | 5 Jan 2026 | |||
| Tri-Cities GastroenterologyOpen | TN | Healthcare Provider | 67,115 | 29 Apr 2026 | |||
| Women's Center for RadiologyOpen | FL | Healthcare Provider | 66,422 | 26 Jun 2026 | |||
| City Health, a medical corporation | CA | Healthcare Provider | 65,000 | 14 Apr 2026 | |||
| Hematology Oncology ConsultantsOpen | MI | Healthcare Provider | 62,972 | 24 Apr 2026 | |||
| Blue Fish PediatricsOpen | TX | Healthcare Provider | 62,150 | 17 Jun 2026 | |||
| NYC Health + Hospitals | NY | Healthcare Provider | 58,778 | 18 Jun 2026 | |||
| Exclusive Physicians PLLCOpen | MI | Healthcare Provider | 58,000 | 6 Mar 2026 | |||
| GrayRobinson, P.A.Open | FL | Business Associate | 54,131 | 24 Apr 2026 | |||
| Singing River Health SystemOpen | MS | Healthcare Provider | 53,888 | 19 May 2026 | |||
| Heart Care Centers of IllinoisOpen | IL | Healthcare Provider | 52,562 | 10 Jul 2026 | |||
| Rocky Mountain Associated Physicians, P.C.Open | UT | Healthcare Provider | 50,640 | 3 Apr 2026 | |||
| Heart South Cardiovascular GroupOpen | AL | Healthcare Provider | 46,666 | 6 Apr 2026 | |||
| Proxycare, Inc.Open | FL | Healthcare Provider | 45,196 | 27 Mar 2026 | |||
| Avosina Healthcare SolutionsOpen | VA | Business Associate | 44,425 | 10 Jan 2026 | |||
| Sunshine HealthOpen | FL | Health Plan | 41,569 | 10 Jul 2026 | |||
| Southern Illinois Ob-Gyn Associates, S.C.Open | IL | Healthcare Provider | 38,700 | 22 May 2026 | |||
| Cottage HospitalOpen | NH | Healthcare Provider | 37,796 | 6 Feb 2026 | |||
| UnitedHealth Care Services, Inc. Single Affiliated Covered Entity | CT | Health Plan | 37,384 | 19 Jun 2026 | |||
| Gastro HealthOpen | FL | Healthcare Provider | 35,632 | 22 May 2026 | |||
| UnitedHealth Care Services, Inc. Single Affiliated Covered EntityOpen | CT | Health Plan | 34,574 | 5 Jun 2026 | |||
| Lakeside Pediatrics & Adolescent Medicine, PLLCOpen | ID | Healthcare Provider | 34,154 | 27 Feb 2026 | |||
| Penobscot Valley HospitalOpen | ME | Healthcare Provider | 33,107 | 28 Mar 2026 | |||
| Mt. Spokane PediatricsOpen | WA | Healthcare Provider | 32,021 | 30 Apr 2026 | |||
| Wakefield & Associates, LLC | TN | Business Associate | 31,751 | 30 Jan 2026 | |||
| Kentucky Mountain Health AllianceOpen | KY | Healthcare Provider | 30,830 | 19 Jun 2026 | |||
| Jefferson-Blount-St. Clair Mental Health AuthorityOpen | AL | Healthcare Provider | 30,434 | 23 Jan 2026 | |||
| Brookhaven ENT Allergy and Facial SurgeryOpen | MS | Healthcare Provider | 30,403 | 24 Jul 2026 | |||
| Center for Hearing and Speech dba Texas Hearing InstituteOpen | TX | Healthcare Provider | 29,774 | 29 Jun 2026 | |||
| Emanuel Medical CenterOpen | GA | Healthcare Provider | 28,963 | 17 Feb 2026 | |||
| Mid Michigan Medical Billing Service, Inc.Open | MI | Business Associate | 28,185 | 5 Jan 2026 | |||
| Marin Cancer Care | CA | Healthcare Provider | 27,332 | 6 Feb 2026 | |||
| Waveny LifeCare Network, Inc.Open | CT | Healthcare Provider | 27,113 | 2 Jun 2026 | |||
| University of Nebraska Medical CenterOpen | NE | Healthcare Provider | 26,937 | 17 Apr 2026 | |||
| Central Texas MHMR Center dba Center for Life ResourceOpen | TX | Healthcare Provider | 26,055 | 16 Jan 2026 | |||
| High Point Treatment Center, Inc.Open | MA | Healthcare Provider | 25,832 | 30 Jan 2026 | |||
| Eyemart Express, LLCOpen | TX | Healthcare Provider | 25,000 | 18 May 2026 | |||
| Alta Orthopaedics Medical Group, Inc.Open | PA | Healthcare Provider | 24,496 | 3 Jul 2026 | |||
| Clarinda Regional Health CenterOpen | IA | Healthcare Provider | 24,341 | 25 Mar 2026 | |||
| Pennyroyal Healthcare ServicesOpen | KY | Healthcare Provider | 24,122 | 23 Mar 2026 | |||
| Advanced Homecare Management, LLC DBA Enhabit Home Health & Hospice | TX | Healthcare Provider | 23,154 | 5 Feb 2026 | |||
| Cedar Point Health, LLCOpen | CO | Healthcare Provider | 23,114 | 12 Feb 2026 | |||
| Providence | WA | Healthcare Provider | 22,701 | 16 Jan 2026 | |||
| Connecticut Department of Social Services | CT | Health Plan | 22,500 | 21 May 2026 | |||
| Elara CaringOpen | TX | Healthcare Provider | 22,172 | 23 Jun 2026 | |||
| MedPeds Associates of SarasotaOpen | FL | Healthcare Provider | 22,017 | 13 Mar 2026 | |||
| Meridian Health Plan of Illinois | IL | Health Plan | 21,027 | 19 Jun 2026 | |||
| Bridle Trails Family DentistryOpen | WA | Healthcare Provider | 20,976 | 14 May 2026 | |||
| Orthopaedic Specialists of Massachusetts, PCOpen | MA | Healthcare Provider | 20,659 | 26 Feb 2026 | |||
| City of MiddletownOpen | OH | Healthcare Provider | 20,608 | 3 Jun 2026 | |||
| Liberty Bankers Life Ins. Co. | TX | Health Plan | 20,202 | 22 Apr 2026 | |||
| WIRX PharmacyOpen | PA | Healthcare Provider | 20,047 | 5 Feb 2026 | |||
| Wendy Foster ODOpen | KS | Healthcare Provider | 20,000 | 9 Feb 2026 | |||
| Barrio Comprehensive Family Health Care CenterOpen | TX | Healthcare Provider | 19,971 | 6 Mar 2026 | |||
| McLeod Physician Associates IIOpen | SC | Healthcare Provider | 19,553 | 4 Jun 2026 | |||
| East Carolina Anesthesia AssociatesOpen | NC | Healthcare Provider | 19,408 | 12 Mar 2026 | |||
| AccentCare | TX | Healthcare Provider | 19,101 | 24 Feb 2026 | |||
| Community ConnectionsOpen | DC | Healthcare Provider | 18,943 | 18 May 2026 | |||
| Communications Workers of America Local 1180 Security Benefits Fund | NY | Health Plan | 18,550 | 13 Feb 2026 | |||
| Pinnacle Holdings, LTDOpen | PA | Business Associate | 18,313 | 13 Jan 2026 | |||
| EyeCare Partners, LLC, including The Ophthalmology Group, Ophthalmology Consultants, and Ophthalmology Associates. | MO | Healthcare Provider | 17,622 | 3 Feb 2026 | |||
| Volvo Welfare Benefit Plan | NC | Health Plan | 16,991 | 16 Mar 2026 | |||
| ZenPatient, Inc.Open | CA | Healthcare Provider | 15,749 | 17 Jul 2026 | |||
| Longevity Health Plan | FL | Health Plan | 15,000 | 4 Mar 2026 | |||
| Virta Medical PCOpen | CO | Healthcare Provider | 14,636 | 23 May 2026 | |||
| Manhattan Retirement Foundation d/b/a Meadowlark HillsOpen | KS | Healthcare Provider | 14,442 | 26 Feb 2026 | |||
| Jackson Hospital and Clinic | AL | Healthcare Provider | 13,910 | 27 Feb 2026 | |||
| Optalis Management SolutionsOpen | MI | Healthcare Provider | 13,723 | 29 Jun 2026 | |||
| Saurabh N. Patel, M.D - Florida Retina CenterOpen | LA | Healthcare Provider | 13,652 | 11 May 2026 | |||
| Grandview Family MedicineOpen | UT | Healthcare Provider | 13,310 | 6 Apr 2026 | |||
| Pecan Tree Dental, PLLC | TX | Healthcare Provider | 13,300 | 26 Jan 2026 | |||
| Greenbaum Rowe Smith & Davis LLPOpen | NJ | Business Associate | 12,801 | 18 May 2026 | |||
| Resource Center of Dallas, Inc.Open | TX | Healthcare Provider | 12,490 | 15 Jul 2026 | |||
| Wellpoint Washington, Inc. | IN | Health Plan | 12,020 | 20 May 2026 | |||
| All About Women's CareOpen | CO | Healthcare Provider | 12,000 | 3 Jun 2026 | |||
| IKRON CorporationOpen | OH | Healthcare Provider | 11,845 | 4 May 2026 | |||
| Defense Health Agency (TriWest) | VA | Health Plan | 11,844 | 21 May 2026 | |||
| Central Ozarks Medical CenterOpen | MO | Healthcare Provider | 11,818 | 9 Jan 2026 | |||
| Couve Healthcare Consulting, LLC DBA Evergreen Healthcare GroupOpen | WA | Business Associate | 11,795 | 24 Feb 2026 | |||
| Orthopaedic Institute of Western Kentucky | KY | Healthcare Provider | 11,474 | 27 Feb 2026 | |||
| La Clinica de La Raza, Inc. (La Clinica) | CA | Healthcare Provider | 11,403 | 22 Jan 2026 | |||
| Providence St. Joseph Orange | CA | Healthcare Provider | 11,329 | 27 Feb 2026 | |||
| 360 Dental PCOpen | PA | Healthcare Provider | 11,273 | 15 Jan 2026 | |||
| Triad Radiology AssociatesOpen | NC | Healthcare Provider | 11,011 | 6 Feb 2026 | |||
| Aetna | CT | Business Associate | 10,888 | 27 Feb 2026 | |||
| Cedar Valley HospiceOpen | IA | Healthcare Provider | 10,666 | 6 Mar 2026 | |||
| Elara Caring | TX | Healthcare Provider | 10,490 | 12 May 2026 | |||
| Surgery Center of Oak Ridge, LLC dba Advanced Family Surgery CenterOpen | TN | Healthcare Provider | 10,320 | 23 Jan 2026 | |||
| Bayside DentalOpen | WA | Healthcare Provider | 10,216 | 17 Apr 2026 | |||
| Good Samaritan Health CenterOpen | GA | Healthcare Provider | 10,000 | 16 Mar 2026 |
Section 2026.4 / All other filings
300 filings below 10,000 individuals
Listed in full from the HHS export, largest first.
| Covered entity | State | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|---|
| Utah Valley Pediatrics LC | UT | Healthcare Provider | 9,958 | 6 Feb 2026 | |||
| Bay Area Community Health | CA | Healthcare Provider | 9,912 | 16 Jan 2026 | |||
| Averhealth HoldingsOpen | VA | Healthcare Provider | 9,909 | 2 Jul 2026 | |||
| Suntree Internal MedicineOpen | FL | Healthcare Provider | 9,810 | 18 Jun 2026 | |||
| BAYADA Home Health Care, Inc. | NJ | Healthcare Provider | 9,526 | 30 Jan 2026 | |||
| Health Payment Systems, Inc.Open | WI | Business Associate | 9,380 | 10 Jul 2026 | |||
| The Center for Advanced Eye CareOpen | ME | Healthcare Provider | 9,300 | 20 Feb 2026 | |||
| Gaston Family Health Services dba Kintegra Health | NC | Healthcare Provider | 9,230 | 5 Jan 2026 | |||
| Amedisys | LA | Healthcare Provider | 9,111 | 26 Mar 2026 | |||
| WindRose Health NetworkOpen | IN | Healthcare Provider | 9,087 | 27 Jan 2026 | |||
| Waterford Surgical CenterOpen | MI | Healthcare Provider | 9,000 | 30 Mar 2026 | |||
| Deaconess Health System | IN | Healthcare Provider | 8,941 | 20 Mar 2026 | |||
| Tieu Dental CorporationOpen | CA | Healthcare Provider | 8,918 | 5 Mar 2026 | |||
| LHC Group | LA | Healthcare Provider | 8,644 | 26 Mar 2026 | |||
| Washington Department of Social and Health ServicesOpen | WA | Healthcare Provider | 8,600 | 30 Jun 2026 | |||
| Verber Dental Group PCOpen | NY | Healthcare Provider | 8,598 | 8 May 2026 | |||
| Clinical Registry SolutionsOpen | NY | Business Associate | 8,545 | 12 Jun 2026 | |||
| Risk Program Administrators LLCOpen | CA | Business Associate | 8,309 | 23 Jul 2026 | |||
| Wisconsin Department of Health Services | WI | Health Plan | 8,157 | 1 Jul 2026 | |||
| Community Based Care of Brevard dba Family Partnerships of Central FloridaOpen | FL | Health Plan | 8,151 | 17 Jul 2026 | |||
| Centers for Dialysis CareOpen | OH | Healthcare Provider | 8,000 | 15 May 2026 | |||
| HealthPoint Family Care | KY | Healthcare Provider | 7,990 | 5 Jan 2026 | |||
| CenterWell ACE/Home Solutions | KY | Healthcare Provider | 7,972 | 27 Feb 2026 | |||
| Dr. Erick PerroudOpen | MI | Healthcare Provider | 7,692 | 10 Jun 2026 | |||
| LifeSpring Home Care | OK | Healthcare Provider | 7,509 | 6 Apr 2026 | |||
| Southern Immediate Care, LLCOpen | AL | Healthcare Provider | 7,447 | 15 Jan 2026 | |||
| Liberty Solutions, Inc.Open | NY | Business Associate | 7,329 | 15 May 2026 | |||
| CardioFit Medical Group, Inc.Open | CA | Healthcare Provider | 7,243 | 9 Apr 2026 | |||
| ASC Ortho Management Company, LLC d/b/a Aligned Orthopedic PartnersOpen | MD | Healthcare Provider | 7,213 | 17 Apr 2026 | |||
| Family Health Centers of Southern IndianaOpen | IL | Healthcare Provider | 7,117 | 18 Jun 2026 | |||
| Florence County Commission on Alcohol & Drug Abuse - dba Circle Park Behavioral Health Services ("Circle Park")Open | SC | Healthcare Provider | 7,020 | 14 Jan 2026 | |||
| Stafford Oral Surgery P.C. | VA | Healthcare Provider | 7,019 | 15 May 2026 | |||
| NAS Recovery SolutionsOpen | CO | Healthcare Provider | 7,000 | 22 Jun 2026 | |||
| NewYork-Presbyterian Hospital | NY | Healthcare Provider | 6,909 | 16 Jun 2026 | |||
| Community Nurse | MA | Healthcare Provider | 6,746 | 12 Mar 2026 | |||
| University of Miami | FL | Healthcare Provider | 6,721 | 17 Jun 2026 | |||
| Iowa Department of Health and Human Services | IA | Health Plan | 6,717 | 16 Apr 2026 | |||
| Houston Health Department | TX | Healthcare Provider | 6,695 | 10 Feb 2026 | |||
| Wellmark Health Insurance | IA | Health Plan | 6,666 | 26 May 2026 | |||
| James C. Standring, DDSOpen | CA | Healthcare Provider | 6,658 | 17 Jul 2026 | |||
| Open Door Community Health Centers | CA | Healthcare Provider | 6,633 | 8 Jan 2026 | |||
| Administrators of the Tulane Educational Fund d/b/a Tulane University Medical Group | LA | Healthcare Provider | 6,556 | 15 Jan 2026 | |||
| ViaQuest Psychiatric & Behavioral Solutions, LLCOpen | OH | Healthcare Provider | 6,420 | 8 May 2026 | |||
| Tampa Bay Dental Implants & PeriodonticsOpen | FL | Healthcare Provider | 6,400 | 8 Mar 2026 | |||
| Joseph J Chappell, Jr., MD, PA dba Tupelo Eye ClinicOpen | MS | Healthcare Provider | 6,245 | 10 Apr 2026 | |||
| Coastal Skin Surgery & Dermatology | FL | Healthcare Provider | 6,173 | 17 Mar 2026 | |||
| Continental Casualty Company (CNA) | IL | Health Plan | 6,086 | 23 Mar 2026 | |||
| Trinity Health | MI | Business Associate | 5,905 | 13 May 2026 | |||
| Aldrich Pediatric DentistryOpen | IN | Healthcare Provider | 5,900 | 24 Apr 2026 | |||
| Springfield HospitalOpen | VT | Healthcare Provider | 5,892 | 10 Apr 2026 | |||
| Kubota Tractor Corporation Employee Welfare Benefit PlanOpen | TX | Health Plan | 5,891 | 30 Jun 2026 | |||
| Pivot HealthOpen | FL | Business Associate | 5,864 | 13 May 2026 | |||
| Complete Eye Care dba Orem Eye ClinicOpen | UT | Healthcare Provider | 5,800 | 19 Mar 2026 | |||
| J. Arthur Trudeau Memorial CenterOpen | RI | Healthcare Provider | 5,630 | 30 Mar 2026 | |||
| Hudson Valley Medical Billing & Credentialing, LLCOpen | NY | Business Associate | 5,459 | 7 Jul 2026 | |||
| Community Health Clinics, Inc. dba Terry Reilly Health Services | ID | Healthcare Provider | 5,421 | 15 Jan 2026 | |||
| Northwoods Surgery CenterOpen | MN | Healthcare Provider | 5,385 | 29 Apr 2026 | |||
| illumifin CorporationOpen | MN | Business Associate | 5,385 | 10 Mar 2026 | |||
| Adams County Memorial HospitalOpen | IN | Healthcare Provider | 5,305 | 11 May 2026 | |||
| Nottingham VillageOpen | PA | Healthcare Provider | 5,240 | 22 May 2026 | |||
| Mays Housecall Home Health, Inc. | TX | Healthcare Provider | 5,208 | 21 Mar 2026 | |||
| Garrisonville Dental L.L.C | VA | Healthcare Provider | 5,204 | 15 May 2026 | |||
| NYC Health + Hospitals | NY | Healthcare Provider | 5,086 | 10 Mar 2026 | |||
| County of Murray dba Murray County Medical CenterOpen | MN | Healthcare Provider | 5,073 | 6 Mar 2026 | |||
| Associated EndocrinologistsOpen | MI | Healthcare Provider | 4,979 | 29 Jul 2026 | |||
| Boston Mountain Rural Health Center, Inc. | AR | Healthcare Provider | 4,800 | 27 Feb 2026 | |||
| FullBeauty Brands, Inc. Associate Benefits PlanOpen | NY | Health Plan | 4,725 | 13 Jan 2026 | |||
| Greater Boston Urology | MA | Healthcare Provider | 4,717 | 28 Feb 2026 | |||
| Cullen/Frost Bankers, Inc. | TX | Health Plan | 4,698 | 26 Mar 2026 | |||
| Alexes Hazen MD, PLLC | NY | Healthcare Provider | 4,675 | 12 Feb 2026 | |||
| Nephrology Associates Medical Group, IncOpen | CA | Healthcare Provider | 4,631 | 27 Feb 2026 | |||
| Central States Dermatology Services, LLCOpen | IL | Healthcare Provider | 4,626 | 26 Jan 2026 | |||
| VPS Medical PLLCOpen | PA | Healthcare Provider | 4,600 | 13 Feb 2026 | |||
| Midland Care Connection, IncOpen | KS | Healthcare Provider | 4,457 | 6 May 2026 | |||
| One Community Health | CA | Healthcare Provider | 4,309 | 2 Jan 2026 | |||
| Valley Family Health Care | ID | Healthcare Provider | 4,300 | 12 Jan 2026 | |||
| Austin Plastic and Reconstructive SurgeryOpen | TX | Healthcare Provider | 4,266 | 30 Mar 2026 | |||
| Erlanger Health | TN | Healthcare Provider | 4,237 | 1 Jul 2026 | |||
| Central Ohio Urology Group | OH | Healthcare Provider | 4,234 | 12 Mar 2026 | |||
| Carlyle Senior Care Management Company, Inc.Open | SC | Business Associate | 4,060 | 27 May 2026 | |||
| NCH Corporation Employee Benefits PlanOpen | TX | Health Plan | 4,055 | 1 May 2026 | |||
| Private National Mortgage Acceptance Company, LLC Group Health Plan | CA | Health Plan | 3,972 | 9 Jun 2026 | |||
| A Path of Care Home Health and Hospice | OK | Healthcare Provider | 3,849 | 13 Mar 2026 | |||
| Hollister Family Dental & Implant CenterOpen | CA | Healthcare Provider | 3,809 | 7 Jul 2026 | |||
| The Center for Neuropsychology and Learning, PCOpen | MI | Healthcare Provider | 3,722 | 9 Jan 2026 | |||
| Lennox International Inc. | TX | Health Plan | 3,709 | 17 Apr 2026 | |||
| Stewart Home & SchoolOpen | KY | Healthcare Provider | 3,677 | 23 Apr 2026 | |||
| Minnesota Health Insurance NetworkOpen | MN | Business Associate | 3,656 | 19 Jul 2026 | |||
| Bloom Circle, Inc. d/b/a Lena HealthOpen | TX | Business Associate | 3,651 | 13 Mar 2026 | |||
| Blue Cross Blue Shield of Minnesota | MN | Health Plan | 3,640 | 21 Jul 2026 | |||
| Axis Community Health | CA | Healthcare Provider | 3,579 | 16 Jan 2026 | |||
| Axis Healthcare Group P.C. | MD | Healthcare Provider | 3,537 | 28 Jan 2026 | |||
| Totem Lake Family DentistryOpen | WA | Healthcare Provider | 3,464 | 30 Apr 2026 | |||
| SportsMed PT, LLCOpen | NJ | Healthcare Provider | 3,400 | 7 Jul 2026 | |||
| Iowa Health and Human ServicesOpen | IA | Health Plan | 3,340 | 6 Jan 2026 | |||
| Vanderbilt University Medical CenterOpen | TN | Healthcare Provider | 3,298 | 24 Jul 2026 | |||
| Indian Health Center of Santa Clara Valley | CA | Healthcare Provider | 3,276 | 5 Jan 2026 | |||
| Bronsky OrthodonticsOpen | NY | Healthcare Provider | 3,183 | 8 May 2026 | |||
| Interventional Pain Center, PLLCOpen | TN | Healthcare Provider | 3,171 | 31 Mar 2026 | |||
| Easterseals Northeast IndianaOpen | IN | Healthcare Provider | 3,158 | 16 Feb 2026 | |||
| DentaQuest | MA | Business Associate | 3,086 | 22 May 2026 | |||
| Lincoln National Corporation d/b/a Lincoln Financial | IN | Health Plan | 3,070 | 2 Jun 2026 | |||
| The South Alabama Regional Planning CommissionOpen | AL | Business Associate | 3,043 | 18 Mar 2026 | |||
| Adapt Integrated Health Care | OR | Healthcare Provider | 2,908 | 9 Feb 2026 | |||
| Coastal Carolina Centers of Urology and Surgery, LLCOpen | SC | Healthcare Provider | 2,886 | 21 May 2026 | |||
| L.A. Care Health Plan | CA | Health Plan | 2,885 | 17 Apr 2026 | |||
| RegenceOpen | OR | Health Plan | 2,856 | 21 May 2026 | |||
| Trinity HealthOpen | MI | Business Associate | 2,740 | 13 Mar 2026 | |||
| Henry Rossi & Company, LLPOpen | PA | Business Associate | 2,720 | 2 Jun 2026 | |||
| TELUS Health (US) LTD.Open | MA | Healthcare Provider | 2,641 | 14 Jul 2026 | |||
| Baltimore City Health Department | MD | Healthcare Provider | 2,597 | 28 Jan 2026 | |||
| SunCloud HealthOpen | IL | Healthcare Provider | 2,594 | 23 Jul 2026 | |||
| CUNNINGHAM PROSTHETIC CARE LLCOpen | ME | Healthcare Provider | 2,523 | 1 May 2026 | |||
| Apex Spine & Neurosurgery, LLCOpen | GA | Healthcare Provider | 2,500 | 6 Feb 2026 | |||
| Trinity Health System | MI | Business Associate | 2,480 | 10 Jun 2026 | |||
| Native American Health Center | CA | Health Plan | 2,451 | 14 Jan 2026 | |||
| Health Center of Southeast Texas | TX | Healthcare Provider | 2,389 | 14 Jan 2026 | |||
| Southwest Behavioral Health Services.orgOpen | AZ | Healthcare Provider | 2,316 | 20 May 2026 | |||
| University of Michigan Health Plan | MI | Health Plan | 2,315 | 26 Feb 2026 | |||
| Southeastern Healthcare Solutions | FL | Business Associate | 2,313 | 23 Jun 2026 | |||
| Lutheran Home for the AgedOpen | MO | Healthcare Provider | 2,311 | 8 Jun 2026 | |||
| TennCareOpen | TN | Health Plan | 2,300 | 27 Jul 2026 | |||
| Harbor Developmental Disabilities Foundation (d/b/a Harbor Regional Center)Open | CA | Business Associate | 2,287 | 22 Apr 2026 | |||
| Ocelot Ventures, LLC dba ExcelasOpen | OH | Business Associate | 2,275 | 12 May 2026 | |||
| Monongalia County General Hospital CompanyOpen | WV | Healthcare Provider | 2,173 | 31 Jul 2026 | |||
| 44NorthOpen | MI | Business Associate | 2,158 | 16 Feb 2026 | |||
| Spokane Digestive Disease Center, P.S.Open | WA | Healthcare Provider | 2,157 | 20 Apr 2026 | |||
| Wee Care Pediatrics, LLCOpen | UT | Healthcare Provider | 2,127 | 14 Feb 2026 | |||
| Mazzola Mardon, P.C.Open | NY | Business Associate | 2,123 | 15 Apr 2026 | |||
| Quantum HealthOpen | OH | Business Associate | 2,104 | 29 Jul 2026 | |||
| Option Care Health, Inc.Open | IL | Healthcare Provider | 2,086 | 20 Feb 2026 | |||
| TMG Health, Inc. | TX | Business Associate | 2,076 | 13 Jan 2026 | |||
| ABKSW PREFERRED HEALTH PARTNERS, PLLC d/b/a NORTH TEXAS PREFERRED HEALTH PARTNERSOpen | TX | Healthcare Provider | 2,074 | 8 Jan 2026 | |||
| Interim HealthCare of Lubbock | TX | Healthcare Provider | 2,071 | 23 Apr 2026 | |||
| Colorado Allergy & Asthma Centers, P.C. | CO | Healthcare Provider | 2,063 | 6 Mar 2026 | |||
| Texas Medicaid and Healthcare PartnershipOpen | TX | Business Associate | 2,045 | 19 Jun 2026 | |||
| Amyris Incorporated Health and Welfare Plan | CA | Health Plan | 2,042 | 17 Mar 2026 | |||
| C2N Diagnostics, LLCOpen | MO | Healthcare Provider | 2,027 | 27 Apr 2026 | |||
| The Association for Neurologically Impaired Brain InjuredOpen | NY | Healthcare Provider | 1,918 | 17 Jul 2026 | |||
| Option Care Health, Inc.Open | IL | Healthcare Provider | 1,891 | 6 Apr 2026 | |||
| Jefferson Health Plans | PA | Health Plan | 1,855 | 18 May 2026 | |||
| Acadia Healthcare Company, IncOpen | TN | Business Associate | 1,807 | 22 May 2026 | |||
| Pit River Health Service Inc.Open | CA | Healthcare Provider | 1,800 | 6 Jan 2026 | |||
| Insurance ACE/Humana Inc.Open | KY | Health Plan | 1,761 | 15 May 2026 | |||
| Fenwick & West Group Health Plan | CA | Health Plan | 1,740 | 24 Mar 2026 | |||
| SKR Group, Inc.Open | MN | Business Associate | 1,718 | 26 Jun 2026 | |||
| BlueCross BlueShield of Tennessee, Inc. | TN | Business Associate | 1,670 | 11 Feb 2026 | |||
| Gastro HealthOpen | FL | Healthcare Provider | 1,628 | 22 May 2026 | |||
| Chickasaw Nation Department of HealthOpen | OK | Healthcare Provider | 1,607 | 11 Jun 2026 | |||
| AUTOAPS LLCOpen | CA | Business Associate | 1,591 | 22 May 2026 | |||
| Northern Regional Hospital | NC | Healthcare Provider | 1,575 | 15 Mar 2026 | |||
| Five Star Home Health, Inc. | OK | Healthcare Provider | 1,575 | 10 Feb 2026 | |||
| Delta Medical SystemsOpen | WI | Business Associate | 1,574 | 10 Mar 2026 | |||
| The Connecticut Institute for the Blind Inc. d/b/a Oak HillOpen | CT | Healthcare Provider | 1,556 | 1 Jul 2026 | |||
| Asheville Victoria NC Opco LLC d/b/a Elevate Health & RehabilitationOpen | NC | Healthcare Provider | 1,551 | 31 Jul 2026 | |||
| Community First Health Plans, Inc.Open | TX | Health Plan | 1,549 | 29 Jun 2026 | |||
| Fair Oaks Ortho P.C.Open | VA | Healthcare Provider | 1,544 | 2 Feb 2026 | |||
| Hancock Regional HospitalOpen | IN | Healthcare Provider | 1,530 | 6 Jul 2026 | |||
| South Florida Injury Centers, Inc.Open | FL | Healthcare Provider | 1,525 | 22 May 2026 | |||
| Medi-Rents & Sales, Inc.Open | MD | Healthcare Provider | 1,524 | 25 Mar 2026 | |||
| Access Information Management Shared Services, LLCOpen | MA | Business Associate | 1,522 | 28 Feb 2026 | |||
| Builders FirstSource Flex PlanOpen | TX | Health Plan | 1,514 | 18 Feb 2026 | |||
| Sanger Skilled Care, LLC dba Cornerstone Care CenterOpen | CA | Healthcare Provider | 1,510 | 7 May 2026 | |||
| Beltrami County Health and Human ServicesOpen | MN | Healthcare Provider | 1,491 | 20 Jul 2026 | |||
| Santa Cruz Community Health | CA | Healthcare Provider | 1,487 | 12 Jan 2026 | |||
| Benton County HealthOpen | OR | Healthcare Provider | 1,476 | 16 Jan 2026 | |||
| Washington VA Medical Center | DC | Healthcare Provider | 1,467 | 16 Apr 2026 | |||
| Carle Health | IL | Healthcare Provider | 1,444 | 19 Jun 2026 | |||
| Superior Care Plus LLC d/b/a Supportive Home Health LLCOpen | OH | Healthcare Provider | 1,415 | 16 Jan 2026 | |||
| Methodist Homes of Alabama and Northwest FloridaOpen | AL | Healthcare Provider | 1,406 | 6 Jan 2026 | |||
| Asheville Beaverdam NC Opco LLC d/b/a Bear Mountain Health and RehabilitationOpen | NC | Healthcare Provider | 1,397 | 31 Jul 2026 | |||
| Medenet Inc.Open | FL | Business Associate | 1,387 | 1 Jun 2026 | |||
| Atlantic Brain and Spine, PAOpen | NC | Healthcare Provider | 1,372 | 27 Mar 2026 | |||
| Chattanooga C.A.R.E.S. d/b/a Cempa Community Care | TN | Healthcare Provider | 1,341 | 30 Jan 2026 | |||
| Ideal Home Care | OK | Healthcare Provider | 1,331 | 13 Mar 2026 | |||
| BMG of Kansas, Inc.Open | KS | Health Plan | 1,327 | 26 Feb 2026 | |||
| Deschutes County Health Services | OR | Healthcare Provider | 1,305 | 22 Jan 2026 | |||
| Defense Health AgencyOpen | VA | Health Plan | 1,300 | 14 Apr 2026 | |||
| Wonderland Child & Family Services | WA | Healthcare Provider | 1,283 | 13 Mar 2026 | |||
| Sierra Management GroupOpen | CA | Business Associate | 1,279 | 7 Jun 2026 | |||
| True RCM, a Rapid Care Transcription, Inc., CompanyOpen | MD | Business Associate | 1,247 | 20 Jan 2026 | |||
| EDINGER MEDICAL GROUP | CA | Healthcare Provider | 1,246 | 30 Jan 2026 | |||
| JASON R EGBERT OD PC | WA | Healthcare Provider | 1,225 | 2 Jun 2026 | |||
| University Medical Center of Southern NevadaOpen | NV | Healthcare Provider | 1,221 | 28 Mar 2026 | |||
| La Pine Community Health Center | OR | Healthcare Provider | 1,190 | 5 Feb 2026 | |||
| 180 Health Partners, Inc. | MD | Business Associate | 1,167 | 30 Jan 2026 | |||
| Healthcare In ActionOpen | CA | Healthcare Provider | 1,143 | 30 Mar 2026 | |||
| Amicus Solutions, Inc. (additional related entities may be impacted, the names of which are available upon request)Open | SC | Business Associate | 1,137 | 3 Jun 2026 | |||
| Passaic County, New JerseyOpen | NJ | Business Associate | 1,109 | 5 May 2026 | |||
| EDGAR A MARTORELL MD LLC | FL | Healthcare Provider | 1,107 | 6 Feb 2026 | |||
| Oakwood Lutheran Senior Ministries, Inc.Open | WI | Healthcare Provider | 1,080 | 22 May 2026 | |||
| World Trade Center Health Program | DC | Health Plan | 1,071 | 7 May 2026 | |||
| Asheville US Seventy NC Opco LLC d/b/a Swannanoa Valley Health and RehabilitationOpen | NC | Healthcare Provider | 1,045 | 31 Jul 2026 | |||
| CashFlow Solutions, LLC | PA | Healthcare Provider | 1,007 | 28 Jan 2026 | |||
| Sturdy Health, Inc.Open | MA | Healthcare Provider | 1,006 | 5 Jun 2026 | |||
| Area Agency on Aging Pasco-Pinellas Inc | FL | Healthcare Provider | 1,000 | 2 Jun 2026 | |||
| Prime Care 12 Priority HealthOpen | WV | Healthcare Provider | 1,000 | 20 Apr 2026 | |||
| Insurance ACE/Humana Inc. | KY | Health Plan | 1,000 | 28 Feb 2026 | |||
| Pafford Medical Services | AR | Healthcare Provider | 1,000 | 2 Feb 2026 | |||
| Lincoln National Corporation d/b/a/ Lincoln Financial | IN | Health Plan | 998 | 30 Jan 2026 | |||
| Lake County Health Department and Community Health Center | IL | Healthcare Provider | 981 | 17 Jul 2026 | |||
| Town of Apex, North CarolinaOpen | NC | Health Plan | 970 | 30 Mar 2026 | |||
| Perseus House, Inc.Open | PA | Healthcare Provider | 969 | 20 Feb 2026 | |||
| Team Select | AZ | Healthcare Provider | 949 | 12 Mar 2026 | |||
| Drs. Abdelbaky, Boes, Cameron & Associates of Wake Forest, PLLC | NC | Healthcare Provider | 908 | 15 May 2026 | |||
| Instabase, Inc. | DE | Health Plan | 908 | 13 Apr 2026 | |||
| Open Arms Care CorporationOpen | TN | Healthcare Provider | 893 | 11 Jun 2026 | |||
| Cure DentalOpen | TX | Healthcare Provider | 878 | 23 Jun 2026 | |||
| Branch Metrics, Inc. | CA | Health Plan | 857 | 10 Apr 2026 | |||
| AdventHealth Daytona Beach | FL | Healthcare Provider | 821 | 20 Jan 2026 | |||
| NJ Division of Developmental Disabilities - Hunterdon Developmental CenterOpen | NJ | Healthcare Provider | 807 | 17 Apr 2026 | |||
| Transitions of Western Illinois, Inc. | IL | Healthcare Provider | 805 | 9 Feb 2026 | |||
| Health and Hospital Corporation of Marion County | IN | Healthcare Provider | 792 | 30 Jan 2026 | |||
| Aetna | CT | Business Associate | 775 | 27 Feb 2026 | |||
| Shore Gardens Rehabilitation and Nursing Center, LLCOpen | PA | Healthcare Provider | 755 | 6 Apr 2026 | |||
| Sheppard Pratt | MD | Healthcare Provider | 753 | 9 Jan 2026 | |||
| Advocate Warriors LLCOpen | ID | Healthcare Provider | 750 | 23 Jun 2026 | |||
| VNS Behavioral Health Inc. ("VNS Health")Open | NY | Healthcare Provider | 739 | 18 Feb 2026 | |||
| Parkhurst Chiropractic Life Center PLCOpen | MI | Healthcare Provider | 728 | 14 Jul 2026 | |||
| First Choice Community Home Care, Inc. | TX | Healthcare Provider | 725 | 11 Feb 2026 | |||
| Duncan Regional Hospital, Inc. | OK | Healthcare Provider | 724 | 10 Apr 2026 | |||
| Virginia Department of Behavioral Health and Developmental Services | VA | Healthcare Provider | 724 | 7 Apr 2026 | |||
| BeyondFaith Homecare & Rehab, LLC | TX | Healthcare Provider | 708 | 19 Mar 2026 | |||
| Prairie View Healthcare, Inc. | OK | Healthcare Provider | 700 | 24 Feb 2026 | |||
| Capitol Pain InstituteOpen | CO | Healthcare Provider | 695 | 1 May 2026 | |||
| Youth Home, Inc.Open | AR | Healthcare Provider | 689 | 13 Jul 2026 | |||
| Village Heart Seller, PC d/b/a Village Heart & Vein CenterOpen | FL | Healthcare Provider | 687 | 3 Apr 2026 | |||
| UPMCOpen | PA | Healthcare Provider | 687 | 14 Mar 2026 | |||
| Equinix Incorporated Group Health and Welfare Benefit Plan | CA | Health Plan | 677 | 22 May 2026 | |||
| Claremedica Viking, LLCOpen | FL | Healthcare Provider | 675 | 8 Jul 2026 | |||
| Interim HealthCare of Amarillo | TX | Healthcare Provider | 666 | 23 Apr 2026 | |||
| Personalis, Inc.Open | CA | Healthcare Provider | 650 | 4 Feb 2026 | |||
| Houston Dermatology SpecialistsOpen | TX | Business Associate | 648 | 2 Mar 2026 | |||
| Commonwealth Care Alliance | MA | Health Plan | 634 | 25 Feb 2026 | |||
| Mindoula Health, Inc. | MD | Business Associate | 626 | 2 Feb 2026 | |||
| VirtuOx, LLC | FL | Healthcare Provider | 621 | 24 Mar 2026 | |||
| Iroquois Memorial Hospital | IL | Healthcare Provider | 621 | 9 Jan 2026 | |||
| Guardian Home Health Care, LLC | MA | Healthcare Provider | 613 | 11 Mar 2026 | |||
| Virta HealthOpen | CO | Business Associate | 602 | 30 Jun 2026 | |||
| Georgia Vascual Specialists PCOpen | GA | Healthcare Provider | 600 | 13 Mar 2026 | |||
| SSM Health | OK | Healthcare Provider | 597 | 11 Mar 2026 | |||
| University Spine Center | NJ | Healthcare Provider | 582 | 12 Feb 2026 | |||
| Ouster, Inc. | CA | Health Plan | 574 | 30 Apr 2026 | |||
| Walpole Area Visiting Nurse Association, Inc. | MA | Healthcare Provider | 566 | 16 Mar 2026 | |||
| Ira L. Savetsky, MD PLLCOpen | NY | Healthcare Provider | 564 | 21 May 2026 | |||
| University of Michigan/Michigan MedicineOpen | MI | Healthcare Provider | 551 | 1 May 2026 | |||
| HP DentalOpen | NY | Healthcare Provider | 548 | 6 Jul 2026 | |||
| Drs. Abdelbaky, Boes, Cameron & Associates of Cary Park, PLLC | NC | Healthcare Provider | 547 | 15 May 2026 | |||
| Ko-Kwel Wellness Center | OR | Healthcare Provider | 543 | 3 Feb 2026 | |||
| Renovo Chiropractic & WellnessOpen | WA | Healthcare Provider | 538 | 16 Mar 2026 | |||
| Kentucky MSO, LLC | KY | Healthcare Provider | 537 | 13 Jun 2026 | |||
| Monaco & Associates IncorporatedOpen | KS | Healthcare Provider | 534 | 9 Jun 2026 | |||
| Belmont Aesthetic and Reconstructive Plastic SurgeryOpen | VA | Healthcare Provider | 528 | 23 Apr 2026 | |||
| Family Health Centers of San Diego | CA | Healthcare Provider | 523 | 12 May 2026 | |||
| Foundation Health Partners | AK | Healthcare Provider | 523 | 9 Jan 2026 | |||
| Asian Americans for Community Involvement | CA | Healthcare Provider | 521 | 5 Jan 2026 | |||
| Weill Cornell Medicine | NY | Healthcare Provider | 516 | 23 Feb 2026 | |||
| Open Door Health Center of IllinoisOpen | WA | Healthcare Provider | 501 | 18 Jul 2026 | |||
| Champaign-Urbana Public Health DistrictOpen | IL | Healthcare Provider | 501 | 6 Jul 2026 | |||
| The Medical Imaging Partnership dba Precision Imaging CenterOpen | FL | Healthcare Provider | 501 | 6 Jul 2026 | |||
| Community Health Center of Buffalo Inc.Open | NY | Healthcare Provider | 501 | 19 Jun 2026 | |||
| Cherry Street Services, Inc.Open | MI | Healthcare Provider | 501 | 18 Jun 2026 | |||
| Gail J May Ltd d/b/a/ Insight Optical | IL | Healthcare Provider | 501 | 16 Jun 2026 | |||
| United Medical DoctorsOpen | CA | Healthcare Provider | 501 | 29 May 2026 | |||
| NJ Pain Care Specialists, LLCOpen | NJ | Healthcare Provider | 501 | 14 May 2026 | |||
| Palomar Health Medical GroupOpen | CA | Healthcare Provider | 501 | 8 May 2026 | |||
| Aroostook Mental Health CenterOpen | ME | Healthcare Provider | 501 | 5 May 2026 | |||
| Glendora Surgery CenterOpen | CA | Healthcare Provider | 501 | 27 Mar 2026 | |||
| Secure Health Plans of Georgia, LLCOpen | GA | Business Associate | 501 | 23 Mar 2026 | |||
| Community Health Action of Staten IslandOpen | NY | Healthcare Provider | 501 | 9 Mar 2026 | |||
| AltaMed Health Services CorporationOpen | CA | Healthcare Provider | 501 | 26 Feb 2026 | |||
| Cedar Valley ServicesOpen | MN | Healthcare Provider | 501 | 13 Feb 2026 | |||
| Resource Corporation of AmericaOpen | TX | Business Associate | 501 | 13 Feb 2026 | |||
| Carolina Foot & Ankle AssociatesOpen | NC | Healthcare Provider | 501 | 9 Feb 2026 | |||
| Issaqueena Pediatric Dentistry PAOpen | SC | Healthcare Provider | 501 | 4 Feb 2026 | |||
| Precipio, Inc.Open | CT | Healthcare Provider | 501 | 23 Jan 2026 | |||
| Middlesex Sheriff's OfficeOpen | MA | Healthcare Provider | 501 | 20 Jan 2026 | |||
| Home, Hope and Healing, Inc.Open | ME | Healthcare Provider | 501 | 9 Jan 2026 | |||
| Devereux FoundationOpen | PA | Healthcare Provider | 501 | 8 Jan 2026 | |||
| Pennsylvanie Dermatology PartnersOpen | MD | Healthcare Provider | 500 | 30 Jul 2026 | |||
| Alpine Agency of the Midlands, LLCOpen | SC | Business Associate | 500 | 13 Jul 2026 | |||
| Family Medical Associates of Raleigh, PAOpen | NC | Healthcare Provider | 500 | 2 Jul 2026 | |||
| Northeast Professional CaregiversOpen | OH | Healthcare Provider | 500 | 22 Jun 2026 | |||
| Columbia Orthopaedic GroupOpen | MO | Healthcare Provider | 500 | 18 Jun 2026 | |||
| Decatur Diagnostic Laboratory Inc.Open | AL | Healthcare Provider | 500 | 16 Jun 2026 | |||
| Ohio LivingOpen | OH | Healthcare Provider | 500 | 12 Jun 2026 | |||
| MVP VIP Holdco dba Heart of America Eye CareOpen | MO | Healthcare Provider | 500 | 5 Jun 2026 | |||
| Signature Healthcare CorporationOpen | MA | Healthcare Provider | 500 | 5 Jun 2026 | |||
| Campbell UniversityOpen | NC | Healthcare Provider | 500 | 29 May 2026 | |||
| BAYADA Home Health Care, Inc.Open | NJ | Healthcare Provider | 500 | 4 May 2026 | |||
| Integrated Pain AssociatesOpen | TX | Healthcare Provider | 500 | 1 May 2026 | |||
| FMRS Health Systems, Inc.Open | WV | Healthcare Provider | 500 | 28 Apr 2026 | |||
| CARE ClinicOpen | MN | Healthcare Provider | 500 | 10 Apr 2026 | |||
| Lumio DentalOpen | OK | Business Associate | 500 | 29 Mar 2026 | |||
| Rocky Mountain CareOpen | UT | Business Associate | 500 | 27 Mar 2026 | |||
| Securian Financial | MN | Health Plan | 500 | 25 Mar 2026 | |||
| Rosch Visionary Systems, Inc.Open | NY | Business Associate | 500 | 23 Mar 2026 | |||
| New Horizons Behavioral HealthOpen | GA | Healthcare Provider | 500 | 18 Mar 2026 | |||
| Kin Counseling Services PLLCOpen | CO | Healthcare Provider | 500 | 2 Mar 2026 | |||
| EXCEL HEALTHCARE RECEIVABLE MANAGEMENT & CONSULTING CORP. | FL | Healthcare Provider | 500 | 13 Jan 2026 |
State not given in the HHS export (2)
| Covered entity | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|
| Hospital Caribbean Medical CenterOpen | Healthcare Provider | 92,000 | 6 Apr 2026 | |||
| CORPORACION DE SERVICIOS MEDICOS PRIMARIOS Y PREVENCION DE HATILLOOpen | Healthcare Provider | 24,236 | 26 Mar 2026 |
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.