Year File 2023 / HHS OCR Breach Register746 filingsRetrieved 28 August 2026
Time
2023: 746 breach filings.
746 breaches of 500 or more individuals were submitted to HHS in 2023, affecting 183,266,304 individuals (+4% on 2022's 718). 82% were hacking or IT incidents; 277 involved a business associate; California filed the most (82). 2 remain under investigation.
Filings
746
2022: 718
Individuals affected
183,266,304
Median filing 7,664
Largest filing
14,782,887
Welltok, Inc., CO
Hacking / IT share
82%
608 filings
Every year on the register
Section 2023.1 / Largest filings
Fifteen largest breaches submitted in 2023
| # | Covered entity | State | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|---|---|
| 1 | Welltok, Inc. | CO | Business Associate | 14,782,887 | 6 Nov 2023 | |||
| 2 | HCA Healthcare | TN | Business Associate | 11,270,000 | 31 Jul 2023 | |||
| 3 | Perry Johnson & Associates, Inc. dba PJ&A | NV | Business Associate | 9,302,588 | 3 Nov 2023 | |||
| 4 | Maximus, Inc. | VA | Business Associate | 9,179,390 | 4 Aug 2023 | |||
| 5 | Managed Care of North America | GA | Business Associate | 8,627,242 | 26 May 2023 | |||
| 6 | Delta Dental of California | CA | Health Plan | 7,056,189 | 5 Sep 2023 | |||
| 7 | PharMerica Corporation | KY | Healthcare Provider | 5,815,591 | 12 May 2023 | |||
| 8 | HealthEC LLC | NJ | Business Associate | 4,786,241 | 21 Dec 2023 | |||
| 9 | Reventics, LLC | FL | Business Associate | 4,212,823 | 10 Feb 2023 | |||
| 10 | Colorado Department of Health Care Policy & Financing | CO | Health Plan | 4,091,794 | 11 Aug 2023 | |||
| 11 | Regal Medical Group,Lakeside Medical Organization, ADOC Acquisition, & Greater Covina Medical Group | CA | Healthcare Provider | 3,388,856 | 1 Feb 2023 | |||
| 12 | CareSource | OH | Business Associate | 3,180,537 | 27 Jul 2023 | |||
| 13 | Cerebral, Inc | DE | Business Associate | 3,179,835 | 1 Mar 2023 | |||
| 14 | NationsBenefits Holdings, LLC | FL | Business Associate | 3,099,502 | 13 Apr 2023 | |||
| 15 | Navvis & Company, LLC | MO | Business Associate | 2,824,726 | 22 Sep 2023 |
Section 2023.2 / Composition
Breach type, location, filer type and state
Multi-valued fields count once per value.
Type of breach
Hacking/IT Incident608 (82%)
Unauthorized Access/Disclosure117 (16%)
Theft12 (2%)
Improper Disposal5 (1%)
Loss4 (1%)
Location of breached information
Network Server533 (71%)
Email138 (18%)
Paper/Films41 (5%)
Electronic Medical Record25 (3%)
Desktop Computer9 (1%)
Laptop6 (1%)
Other Portable Electronic Device5 (1%)
Other3 (0%)
Covered entity type
Healthcare Provider468 (63%)
Business Associate172 (23%)
Health Plan103 (14%)
Healthcare Clearing House2 (0%)
not given1 (0%)
States with the most filings
California82 (11%)
New York66 (9%)
Texas57 (8%)
Pennsylvania40 (5%)
Massachusetts39 (5%)
Illinois38 (5%)
Florida32 (4%)
Georgia22 (3%)
New Jersey22 (3%)
Ohio18 (2%)
Section 2023.3 / Filing pages
338 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 |
|---|---|---|---|---|---|---|---|
| Welltok, Inc. | CO | Business Associate | 14,782,887 | 6 Nov 2023 | |||
| HCA Healthcare | TN | Business Associate | 11,270,000 | 31 Jul 2023 | |||
| Perry Johnson & Associates, Inc. dba PJ&A | NV | Business Associate | 9,302,588 | 3 Nov 2023 | |||
| Maximus, Inc. | VA | Business Associate | 9,179,390 | 4 Aug 2023 | |||
| Managed Care of North America | GA | Business Associate | 8,627,242 | 26 May 2023 | |||
| Delta Dental of California | CA | Health Plan | 7,056,189 | 5 Sep 2023 | |||
| PharMerica Corporation | KY | Healthcare Provider | 5,815,591 | 12 May 2023 | |||
| HealthEC LLC | NJ | Business Associate | 4,786,241 | 21 Dec 2023 | |||
| Reventics, LLC | FL | Business Associate | 4,212,823 | 10 Feb 2023 | |||
| Colorado Department of Health Care Policy & Financing | CO | Health Plan | 4,091,794 | 11 Aug 2023 | |||
| Regal Medical Group,Lakeside Medical Organization, ADOC Acquisition, & Greater Covina Medical Group | CA | Healthcare Provider | 3,388,856 | 1 Feb 2023 | |||
| CareSource | OH | Business Associate | 3,180,537 | 27 Jul 2023 | |||
| Cerebral, Inc | DE | Business Associate | 3,179,835 | 1 Mar 2023 | |||
| NationsBenefits Holdings, LLC | FL | Business Associate | 3,099,502 | 13 Apr 2023 | |||
| Navvis & Company, LLC | MO | Business Associate | 2,824,726 | 22 Sep 2023 | |||
| ESO Solutions, Inc. | TX | Business Associate | 2,700,000 | 18 Dec 2023 | |||
| Harvard Pilgrim Health Care | MA | Health Plan | 2,662,337 | 24 May 2023 | |||
| Norton Healthcare Inc. | KY | Healthcare Provider | 2,500,000 | 7 Jul 2023 | |||
| Enzo Clinical Labs, Inc. | NY | Healthcare Provider | 2,470,000 | 5 Jun 2023 | |||
| Florida Health Sciences Center, Inc. dba Tampa General Hospital | FL | Healthcare Provider | 2,430,920 | 28 Jul 2023 | |||
| Postmeds, Inc. | CA | Healthcare Provider | 2,369,026 | 30 Oct 2023 | |||
| Centers for Medicare & Medicaid Services | MD | Health Plan | 2,342,357 | 28 Jul 2023 | |||
| McLaren Health Care | MI | Healthcare Provider | 2,103,881 | 20 Oct 2023 | |||
| Berry, Dunn, McNeil & Parker, LLC | ME | Business Associate | 2,068,426 | 21 Nov 2023 | |||
| Arietis Health, LLC | FL | Business Associate | 1,975,066 | 29 Sep 2023 | |||
| Great Expressions Dental Centers | MI | Healthcare Provider | 1,925,397 | 12 May 2023 | |||
| Pension Benefit Information, LLC | MN | Business Associate | 1,866,694 | 14 Jul 2023 | |||
| Fred Hutchinson Cancer Center | WA | Healthcare Provider | 1,840,927 | 22 Dec 2023 | |||
| Performance Health Technology | OR | Business Associate | 1,752,076 | 15 Aug 2023 | |||
| NASCO | GA | Business Associate | 1,744,655 | 10 Oct 2023 | |||
| Keenan & Associates | CA | Health Plan | 1,475,991 | 11 Dec 2023 | |||
| Prospect Medical Holdings, Inc. | CA | Business Associate | 1,309,096 | 29 Sep 2023 | |||
| PurFoods, LLC | IA | Healthcare Provider | 1,289,643 | 25 Aug 2023 | |||
| Cook County Health and Hospitals System | IL | Healthcare Provider | 1,248,546 | 24 Sep 2023 | |||
| Virginia Department of Medical Assistance Services | VA | Health Plan | 1,229,333 | 18 Sep 2023 | |||
| Nuance Communications, Inc. | MA | Business Associate | 1,225,054 | 15 Sep 2023 | |||
| Community Health Systems Professional Services Corporations (CHSPSC), LLC | TN | Business Associate | 1,173,555 | 16 Mar 2023 | |||
| Baesman Group, Inc. | OH | Business Associate | 1,170,094 | 17 Aug 2023 | |||
| ZOLL Services LLC | MA | Healthcare Provider | 997,097 | 10 Mar 2023 | |||
| Transformative Healthcare, on behalf of Fallon Ambulance Services | MA | Healthcare Provider | 911,757 | 31 Dec 2023 | |||
| Essen Medical Associates, P.C. | NY | Healthcare Provider | 904,672 | 16 May 2023 | |||
| City of Hope | CA | Healthcare Provider | 902,540 | 12 Dec 2023 | |||
| Singing River Health System and its wholly owned subsidiary, Singing River Gulfport | MS | Healthcare Provider | 895,204 | 18 Oct 2023 | |||
| Sutter Health | CA | Healthcare Provider | 845,441 | 3 Nov 2023 | |||
| MNGI Digestive Health, PA | MN | Healthcare Provider | 767,670 | 24 Oct 2023 | |||
| Upstream RollCo, LLC | AL | Healthcare Provider | 748,678 | 22 Apr 2023 | |||
| Missouri Department of Social Services | MO | Health Plan | 739,884 | 7 Aug 2023 | |||
| Allegheny County | PA | Healthcare Provider | 689,686 | 28 Jul 2023 | |||
| California Physicians' Service d/b/a Blue Shield of California | CA | Health Plan | 636,849 | 17 Nov 2023 | |||
| Radius Global Solutions | MN | Business Associate | 632,204 | 4 Aug 2023 | |||
| International Business Machines Corporation | NY | Business Associate | 630,755 | 29 Sep 2023 | |||
| CentraState Healthcare System, Inc. | NJ | Healthcare Provider | 617,901 | 10 Feb 2023 | |||
| R&B Corporation of Virginia d/b/a Credit Control Corporation | VA | Business Associate | 607,787 | 13 May 2023 | |||
| East River Medical Imaging, PC | NY | Healthcare Provider | 605,809 | 22 Nov 2023 | |||
| The Harris Center for Mental Health and IDD | TX | Healthcare Provider | 599,367 | 17 Aug 2023 | |||
| Plaza Radiology, LLC | TN | Healthcare Provider | 569,022 | 20 Dec 2023 | |||
| Unum Group SACE | TN | Health Plan | 559,315 | 3 Aug 2023 | |||
| Murfreesboro Medical Clinic & SurgiCenter | TN | Healthcare Provider | 559,000 | 21 Jun 2023 | |||
| The Chattanooga Heart Institute | TN | Healthcare Provider | 545,491 | 28 Jul 2023 | |||
| Electrostim Medical Services, Inc. d/b/A EMSI | FL | Healthcare Provider | 542,990 | 28 Dec 2023 | |||
| SysInformation Healthcare Services, LLC | TX | Business Associate | 537,987 | 17 Aug 2023 | |||
| TAG Urgent Care Support Services, LLC | NY | Business Associate | 516,985 | 18 Aug 2023 | |||
| Intellihartx, LLC | TN | Business Associate | 489,830 | 8 Jun 2023 | |||
| Cardiovascular Consultants Ltd. | AZ | Healthcare Provider | 484,000 | 1 Dec 2023 | |||
| Brightline, Inc. | CA | Business Associate | 473,467 | 7 Apr 2023 | |||
| Retina Group of Washington, PLLC | MD | Healthcare Provider | 455,935 | 22 Dec 2023 | |||
| Harris County Hospital District d/b/a Harris Health System | TX | Healthcare Provider | 455,676 | 21 Jul 2023 | |||
| SouthCoast Medical Group, LLC | GA | Healthcare Provider | 450,860 | 17 Aug 2023 | |||
| Mountain View Hospital | ID | Healthcare Provider | 441,903 | 3 Jul 2023 | |||
| Proliance Surgeons | WA | Healthcare Provider | 437,392 | 20 Nov 2023 | |||
| CBIZ KA Consulting Services, LLC | NJ | Business Associate | 436,198 | 10 Nov 2023 | |||
| Cardiovascular Associates | AL | Healthcare Provider | 433,348 | 3 Feb 2023 | |||
| Temple University Health System,Inc. | PA | Healthcare Provider | 431,563 | 15 Sep 2023 | |||
| Virginia Department of Medical Assistance Services | VA | Health Plan | 423,824 | 9 Aug 2023 | |||
| United Healthcare Services, Inc. Single Affiliated Covered Entity | CT | Health Plan | 398,319 | 28 Jul 2023 | |||
| Onix Group | PA | Business Associate | 387,830 | 26 May 2023 | |||
| Medical Eye Services, Inc. | NY | Business Associate | 377,931 | 14 Nov 2023 | |||
| State of Maine | ME | Health Plan | 376,504 | 16 Nov 2023 | |||
| Western Washington Medical Group | MS | Healthcare Provider | 350,863 | 26 Oct 2023 | |||
| El Centro Del Barrio d/b/a CentroMed | TX | Healthcare Provider | 350,000 | 11 Aug 2023 | |||
| Orrick, Herrington & Sutcliffe LLP | CA | Business Associate | 342,176 | 30 Jun 2023 | |||
| Advanced Medical Management, LLC | MD | Business Associate | 319,485 | 29 Jun 2023 | |||
| CompleteCare Health Network | NJ | Healthcare Provider | 316,059 | 20 Dec 2023 | |||
| United Healthcare Services, Inc. Single Affiliated Covered Entity | CT | Health Plan | 315,915 | 7 Sep 2023 | |||
| Johns Hopkins Medicine | MD | Healthcare Provider | 310,405 | 25 Jul 2023 | |||
| Synergy Healthcare Services | GA | Business Associate | 296,956 | 31 Jul 2023 | |||
| Oak Valley Hospital District | CA | Healthcare Provider | 284,629 | 15 Sep 2023 | |||
| Greater Rochester Independent Practice Association, Inc. | NY | Healthcare Provider | 279,156 | 26 Oct 2023 | |||
| Santa Clara Family Health Plan | CA | Health Plan | 276,993 | 30 Mar 2023 | |||
| Deanco Healthcare LLC dba Mission Community Hospital | CA | Healthcare Provider | 269,847 | 30 Jun 2023 | |||
| Health Alliance Hospital Mary's Avenue Campus | NY | Healthcare Provider | 264,197 | 11 Dec 2023 | |||
| South Florida Behavioral Health Network dba Thriving Mind South Florida | FL | Business Associate | 258,126 | 29 Sep 2023 | |||
| Morris Hospital & Healthcare Centers | IL | Healthcare Provider | 256,568 | 17 Aug 2023 | |||
| Lehigh Valley Health Network (blackcat) | PA | Healthcare Provider | 248,359 | 15 May 2023 | |||
| Bienville Orthopaedic Specialists LLC | MS | Healthcare Provider | 242,986 | 5 Sep 2023 | |||
| Medical College of Wisconsin | WI | Healthcare Provider | 240,667 | 14 Nov 2023 | |||
| Highmark, Inc. | PA | Health Plan | 239,039 | 10 Feb 2023 | |||
| Fairfax Oral and Maxillofacial Surgery | VA | Healthcare Provider | 235,931 | 14 Jul 2023 | |||
| Iowa Department of Health and Human Services - Iowa Medicaid | IA | Health Plan | 233,834 | 30 May 2023 | |||
| Albany ENT & Allergy Services, PC. | NY | Healthcare Provider | 224,486 | 25 May 2023 | |||
| EMS Management and Consultants Inc | NC | Business Associate | 223,598 | 10 Aug 2023 | |||
| Health Care Service Corporation | IL | Health Plan | 220,913 | 21 Aug 2023 | |||
| Amerita | KS | Healthcare Provider | 219,707 | 5 Sep 2023 | |||
| Community First Medical Center | IL | Healthcare Provider | 216,047 | 26 Sep 2023 | |||
| Hutchinson Clinic, P.A. | KS | Healthcare Provider | 215,632 | 17 Feb 2023 | |||
| Privia Medical Group of Georgia, LLC | GA | Healthcare Provider | 212,789 | 18 Aug 2023 | |||
| One Brooklyn Health System | NY | Healthcare Provider | 211,347 | 18 Jan 2023 | |||
| Precision Anesthesia Billing LLC | FL | Business Associate | 209,200 | 7 Jul 2023 | |||
| Public Health Management Corporation | PA | Healthcare Provider | 206,113 | 6 Jul 2023 | |||
| Coastal Orthopedics & Sports Medicine of Southwest Florida | FL | Healthcare Provider | 203,427 | 10 Aug 2023 | |||
| Dallas County | TX | Healthcare Provider | 201,404 | 18 Dec 2023 | |||
| Community Psychiatry Management, LLC, dba Mindpath Health | NC | Healthcare Provider | 193,947 | 10 Jan 2023 | |||
| 90 Degree Benefits, Inc. | WI | Business Associate | 185,459 | 8 Feb 2023 | |||
| Commonwealth Health Physician Network - Great Valley Cardiology | PA | Healthcare Provider | 181,764 | 12 Jun 2023 | |||
| Brightline, Inc. | CA | Business Associate | 180,694 | 20 Apr 2023 | |||
| OrthoAlaska, LLC | AK | Healthcare Provider | 176,203 | 22 Sep 2023 | |||
| Warren General Hospital | PA | Healthcare Provider | 168,921 | 9 Nov 2023 | |||
| Henry Ford Health | MI | Healthcare Provider | 168,215 | 6 Jun 2023 | |||
| Financial Asset Management Systems | GA | Business Associate | 164,796 | 4 Nov 2023 | |||
| Phoenician Medical Center, Inc | AZ | Healthcare Provider | 163,532 | 5 Jul 2023 | |||
| Cummins Behavioral Health Systems | IN | Healthcare Provider | 154,285 | 12 Apr 2023 | |||
| Harrisburg Medical Center | IL | Healthcare Provider | 147,826 | 21 Feb 2023 | |||
| Greater Dallas Healthcare Enterprises | TX | Healthcare Provider | 143,833 | 29 Sep 2023 | |||
| Radius Global Solutions | PA | Business Associate | 135,742 | 19 Oct 2023 | |||
| The University of Massachusetts Chan Medical School | MA | Business Associate | 135,394 | 21 Aug 2023 | |||
| McAllen Hospitals, LP d/b/a South Texas Health System | TX | Healthcare Provider | 134,634 | 20 Mar 2023 | |||
| BayCare Clinic, LLP | WI | Healthcare Provider | 134,000 | 6 Jan 2023 | |||
| Atlantic General Hospital | MD | Healthcare Provider | 132,817 | 24 Mar 2023 | |||
| Imagine360 | PA | Business Associate | 132,807 | 30 Jun 2023 | |||
| Acadia Health, LLC d/b/a Just Kids Dental | AL | Healthcare Provider | 129,463 | 27 Sep 2023 | |||
| Valley Mountain Regional Center | CA | Business Associate | 126,679 | 29 Sep 2023 | |||
| Illinois Department of Public Health | IL | Healthcare Provider | 126,000 | 18 Aug 2023 | |||
| DPP II, LLC | TX | Healthcare Provider | 125,981 | 12 Jan 2023 | |||
| La Clínica de La Raza, Inc. | CA | Healthcare Provider | 125,794 | 7 Apr 2023 | |||
| Petaluma Health Center | CA | Healthcare Provider | 124,862 | 2 Jun 2023 | |||
| Clay County Social Services | MN | Business Associate | 123,847 | 22 Dec 2023 | |||
| Morrison Community Hospital District | IL | Healthcare Provider | 122,488 | 23 Nov 2023 | |||
| Prestige Care, Inc. | WA | Healthcare Provider | 116,956 | 6 Nov 2023 | |||
| Jefferson County Health Center d/b/a Jefferson County Health Department | MO | Healthcare Provider | 115,940 | 13 Jan 2023 | |||
| Hayward Sisters Hospital d/b/a St. Rose Hospital | CA | Healthcare Provider | 115,241 | 27 Jan 2023 | |||
| Activate Healthcare LLC | IL | Healthcare Provider | 114,445 | 23 Jun 2023 | |||
| Kannact, Inc. | OR | Business Associate | 109,210 | 20 Jun 2023 | |||
| Monument, Inc. | NY | Business Associate | 108,584 | 31 Mar 2023 | |||
| Dakota Eye Institute | ND | Healthcare Provider | 107,143 | 23 Oct 2023 | |||
| Pan-American Life Insurance Group, Inc. | LA | Health Plan | 105,387 | 4 Dec 2023 | |||
| Bone & Joint Clinic, S.C. | WI | Healthcare Provider | 105,094 | 13 Mar 2023 | |||
| Uintah Basin Healthcare | UT | Healthcare Provider | 103,974 | 10 May 2023 | |||
| VNS Health Health Plans | NY | Health Plan | 103,775 | 14 Aug 2023 | |||
| South Austin Health Imaging LLC dba Longhorn Imaging Center | TX | Healthcare Provider | 100,645 | 3 Nov 2023 | |||
| Data Media Associates | GA | Business Associate | 100,644 | 24 Aug 2023 | |||
| Meridian Behavioral Healthcare, Inc. | FL | Healthcare Provider | 98,808 | 22 Dec 2023 | |||
| UT Southwestern Medical Center | TX | Healthcare Provider | 98,437 | 24 Jul 2023 | |||
| Mercy Medical Center | IA | Healthcare Provider | 97,132 | 8 Dec 2023 | |||
| Florida Medical Clinic, LLC | FL | Healthcare Provider | 94,132 | 10 Mar 2023 | |||
| UCLA Health | CA | Healthcare Provider | 94,000 | 12 Jan 2023 | |||
| Paramedic Billing Services | IL | Healthcare Clearing House | 93,610 | 21 Jul 2023 | |||
| Unified Operations Virginia LP | FL | Business Associate | 91,851 | 2 Jun 2023 | |||
| mscripts®, LLC | CA | Business Associate | 88,923 | 17 Jan 2023 | |||
| Merritt Healthcare Advisors | CT | Business Associate | 88,740 | 15 Mar 2023 | |||
| Walmart Associates Health and Welfare Plan | AR | Health Plan | 85,952 | 4 Oct 2023 | |||
| Kansas Joint & Spine Specialists | KS | Healthcare Provider | 83,869 | 12 Jul 2023 | |||
| Healthy Options dba Postal Prescription Services - Kroger | OH | Healthcare Provider | 82,466 | 15 Mar 2023 | |||
| NorthStar Emergency Medical Services | AL | Healthcare Provider | 82,450 | 14 Mar 2023 | |||
| Regional Family Medicine | AR | Healthcare Provider | 80,166 | 12 Dec 2023 | |||
| HMG Healthcare, LLC | TX | Healthcare Provider | 80,000 | 29 Dec 2023 | |||
| Mulkay Cardiology Consultants at Holy Name Medical Center, P.C. | NJ | Healthcare Provider | 79,582 | 3 Nov 2023 | |||
| MHMR Authority of Brazos Valley | TX | Healthcare Provider | 78,984 | 28 Feb 2023 | |||
| International Paper Company Group Health and Welfare Plan | TN | Health Plan | 78,692 | 14 Nov 2023 | |||
| Aria Care Partners | KS | Healthcare Provider | 77,405 | 11 Jul 2023 | |||
| Lawrence General Hospital | MA | Healthcare Provider | 76,571 | 23 Feb 2023 | |||
| IEC Group, Inc. dba AmeriBen | ID | Business Associate | 74,884 | 24 Aug 2023 | |||
| Hillsborough County, Florida (County Government) | FL | Healthcare Provider | 70,636 | 26 Jul 2023 | |||
| Culbertson Memorial Hospital | IL | Healthcare Provider | 69,765 | 24 May 2023 | |||
| UI Community Home Care, a subsidiary of University of Iowa Health System | IA | Healthcare Provider | 67,897 | 24 May 2023 | |||
| Michigan Orthopaedic Surgeons | MI | Healthcare Provider | 67,477 | 19 Dec 2023 | |||
| Milan Eye Center | GA | Healthcare Provider | 67,336 | 23 Aug 2023 | |||
| Heart of Texas Behavioral Health Network | TX | Healthcare Provider | 63,776 | 12 Dec 2023 | |||
| Desert Physicians Management | CA | Business Associate | 63,713 | 22 Jun 2023 | |||
| Sharp Healthcare | CA | Healthcare Provider | 62,777 | 17 Feb 2023 | |||
| Family Vision of Anderson, P.A. | SC | Healthcare Provider | 62,631 | 25 Jul 2023 | |||
| Robeson Health Care Corporation | NC | Healthcare Provider | 62,627 | 21 Apr 2023 | |||
| Aspen Dental Management, Inc. | NY | Business Associate | 62,183 | 18 Aug 2023 | |||
| California Physicians' Services d/b/a Blue Shield of California | CA | Business Associate | 61,788 | 4 Apr 2023 | |||
| Valley Obstetrics & Gynecology PC | UT | Healthcare Provider | 61,327 | 9 Jun 2023 | |||
| Circles of Care, Inc. | FL | Healthcare Provider | 61,170 | 3 Jan 2023 | |||
| University of Michigan | MI | Healthcare Provider | 61,033 | 23 Oct 2023 | |||
| Medical Center Barbour | AL | Healthcare Provider | 61,014 | 27 Dec 2023 | |||
| Kent County Community Mental Health Authority d/b/a Network180 | MI | Healthcare Provider | 59,334 | 22 Dec 2023 | |||
| MiniMed Distribution Corp. | CA | Healthcare Provider | 58,374 | 14 Apr 2023 | |||
| University Urology | NY | Healthcare Provider | 56,816 | 1 May 2023 | |||
| Highlands Oncology Group PA | AR | Healthcare Provider | 55,297 | 22 Dec 2023 | |||
| Rise Interactive Media & Analytics, LLC | IL | Business Associate | 54,509 | 3 Feb 2023 | |||
| NewYork-Presbyterian Hospital | NY | Healthcare Provider | 54,396 | 20 Mar 2023 | |||
| Jefferson County Health Center | IA | Healthcare Provider | 53,827 | 28 Jul 2023 | |||
| Howard Memorial Hospital | AR | Healthcare Provider | 53,668 | 27 Jan 2023 | |||
| New England Life Care, Inc. | ME | Healthcare Provider | 51,854 | 21 Jul 2023 | |||
| Yukon Kuskokwim Health Corporation | AK | Healthcare Provider | 51,787 | 10 Apr 2023 | |||
| Westat, Inc. | MD | Business Associate | 51,513 | 13 Oct 2023 | |||
| Illinois Department of Healthcare and Family Services, Illinois Department of Human Services | IL | Health Plan | 50,839 | 12 May 2023 | |||
| Stroke Scan Inc | TX | Healthcare Provider | 50,000 | 27 Jan 2023 | |||
| Brightline, Inc. | CA | Business Associate | 49,968 | 13 Apr 2023 | |||
| University of Colorado Hospital Authority | CO | Healthcare Provider | 49,881 | 17 Jan 2023 | |||
| New Mexico Department of Health | NM | Healthcare Provider | 49,000 | 4 May 2023 | |||
| Brooklyn Premier Orthopedics | NY | Healthcare Provider | 48,459 | 6 Oct 2023 | |||
| Saint Louis University | MO | Healthcare Provider | 48,392 | 1 May 2023 | |||
| DMS Health Technologies, Inc. | ND | Healthcare Provider | 48,336 | 21 Jun 2023 | |||
| U.S. Drug Mart, Inc. | TX | Healthcare Provider | 48,261 | 21 Nov 2023 | |||
| American National Group, LLC | TX | Health Plan | 47,711 | 11 Aug 2023 | |||
| Blue Cross Blue Shield of Arizona | AZ | Health Plan | 47,485 | 17 Aug 2023 | |||
| Tennessee Orthopaedic Clinics | TN | Healthcare Provider | 46,679 | 19 May 2023 | |||
| Trinity Health | MI | Business Associate | 46,526 | 6 Mar 2023 | |||
| WellLife Network Inc. | NY | Healthcare Provider | 43,875 | 6 Nov 2023 | |||
| WellBe Senior Medical, LLC | IL | Business Associate | 42,020 | 4 Apr 2023 | |||
| ARx Patient Solutions | KS | Healthcare Provider | 41,166 | 30 Jun 2023 | |||
| UHS of Delaware, Inc. | PA | Business Associate | 40,290 | 29 Mar 2023 | |||
| Tidewater Diagnostic Imaging, Ltd. | MA | Healthcare Provider | 40,195 | 26 Jun 2023 | |||
| Jacksonville Children's and Multispecialty Clinic | NC | Healthcare Provider | 40,000 | 17 Nov 2023 | |||
| La Red Health Center | DE | Healthcare Provider | 39,759 | 20 Oct 2023 | |||
| ProSmile Holdings, LLC | NJ | Business Associate | 39,674 | 28 Mar 2023 | |||
| United Steelworkers Local 286 | PA | Health Plan | 37,965 | 14 Apr 2023 | |||
| Georgia Northside Ear, Nose, and Throat, LLC. | TX | Healthcare Provider | 37,774 | 29 Sep 2023 | |||
| Peachtree Orthopaedic Clinic, P.A. | GA | Healthcare Provider | 37,750 | 19 Jun 2023 | |||
| McAlester Regional Health Center | OK | Healthcare Provider | 37,731 | 21 Aug 2023 | |||
| SundaySky, Inc. | NY | Business Associate | 37,095 | 7 Mar 2023 | |||
| Pioneer Valley Ophthalmic Consultants, PC | MA | Healthcare Provider | 36,275 | 26 May 2023 | |||
| Retina & Vitreous of Texas, PLLC | TX | Healthcare Provider | 35,766 | 10 Apr 2023 | |||
| Mt. Graham Regional Medical Center | AZ | Healthcare Provider | 35,688 | 29 Sep 2023 | |||
| Southeastern Orthopaedic Specialists, PA | NC | Healthcare Provider | 35,533 | 21 Dec 2023 | |||
| Denver Public Schools Medical Plans | CO | Health Plan | 35,068 | 3 Mar 2023 | |||
| Atlanta Women's Health Group, P.C. | GA | Healthcare Provider | 33,839 | 11 Jun 2023 | |||
| Premera Blue Cross | WA | Health Plan | 33,212 | 8 Aug 2023 | |||
| Care N' Care Insurance Company, Inc. | TX | Health Plan | 33,032 | 14 Jul 2023 | |||
| Maimonides Medical Center | NY | Healthcare Provider | 33,000 | 1 Jun 2023 | |||
| Neurosurgical Associates of New Jersey | NJ | Healthcare Provider | 32,156 | 4 Dec 2023 | |||
| Chesapeake Regional Healthcare | VA | Healthcare Provider | 31,679 | 29 Nov 2023 | |||
| Elgon Information Systems | MA | Business Associate | 31,248 | 2 Jun 2023 | |||
| Eye Physicians of Central Florida, PLLC, a division of Florida Pediatric Associates, LLC | FL | Healthcare Provider | 31,189 | 22 Dec 2023 | |||
| Community Research Foundation | CA | Healthcare Provider | 31,104 | 20 Jun 2023 | |||
| Founder Project Rx, Inc. | TX | Healthcare Provider | 30,836 | 15 Sep 2023 | |||
| Mount Desert Island Hospital, Inc. | ME | Healthcare Provider | 29,952 | 30 Jun 2023 | |||
| Benefit Management, LLC | KS | Business Associate | 29,119 | 27 Jan 2023 | |||
| Insulet Corporation | MA | Healthcare Provider | 29,000 | 5 Jan 2023 | |||
| Brightline, Inc. | CA | Business Associate | 28,975 | 10 May 2023 | |||
| Endocrine and Psychiatry Center | TX | Healthcare Provider | 28,531 | 14 Nov 2023 | |||
| Clarke County Hospital | IA | Healthcare Provider | 28,003 | 17 May 2023 | |||
| Blue Shield of California OR Blue Shield of California Promise Health Plan | CA | Business Associate | 27,832 | 17 Nov 2023 | |||
| PeakMed | CO | Healthcare Provider | 27,800 | 27 Oct 2023 | |||
| United Healthcare Services, Inc. Single Affiliated Covered Entity | CT | Health Plan | 26,561 | 5 May 2023 | |||
| Wyoming County Community Health System | NY | Healthcare Provider | 26,000 | 16 Nov 2023 | |||
| ASAS Health, LLC | TX | Healthcare Provider | 25,527 | 6 May 2023 | |||
| Teijin Automotive Technologies Welfare Plan | MI | Health Plan | 25,464 | 6 Feb 2023 | |||
| iSpace, Inc. | CA | Business Associate | 24,382 | 31 May 2023 | |||
| Episource | MN | Business Associate | 23,557 | 2 Jun 2023 | |||
| Rite Aid Corporation | PA | Healthcare Provider | 23,433 | 19 Jul 2023 | |||
| Lake County Health Department and Community Health Center | IL | Healthcare Provider | 23,376 | 25 Apr 2023 | |||
| UC San Diego Health | CA | Healthcare Provider | 22,971 | 16 Mar 2023 | |||
| Coos Health & Wellness | OR | Healthcare Provider | 22,115 | 7 Sep 2023 | |||
| Indiana University Health | IN | Health Plan | 21,383 | 4 Aug 2023 | |||
| Evergreen Treatment Services | WA | Healthcare Provider | 21,325 | 10 Feb 2023 | |||
| Mercy Medical Center - Clinton, Inc. | IA | Healthcare Provider | 20,865 | 2 Jun 2023 | |||
| Iowa Department of Health and Human Services - Iowa Medicaid Enterprise | IA | Health Plan | 20,815 | 10 Apr 2023 | |||
| BELLIN HEALTH | WI | Healthcare Provider | 20,790 | 19 Dec 2023 | |||
| Community Health Network, Inc. | IN | Healthcare Provider | 20,777 | 17 Nov 2023 | |||
| Georgia Hand, Shoulder & Elbow, PC | GA | Healthcare Provider | 20,498 | 1 Sep 2023 | |||
| The Vitality Group, LLC | IL | Business Associate | 20,387 | 11 Jul 2023 | |||
| Tallahassee Memorial Healthcare, Inc. | FL | Healthcare Provider | 20,376 | 31 Mar 2023 | |||
| Aloha Nursing Rehab Centre | HI | Healthcare Provider | 20,216 | 24 Feb 2023 | |||
| Fred Hutchinson Cancer Center | WA | Healthcare Provider | 20,192 | 26 Dec 2023 | |||
| Westat, Inc. | MD | Business Associate | 20,045 | 3 Nov 2023 | |||
| Mississippi Children's Home Society, CARES Center, Inc., Mississippi Children's Home Services, Inc., d.b.a. Canopy Children's Solutions | MS | Healthcare Provider | 19,791 | 2 Jun 2023 | |||
| D'Youville Life and Wellness Community, Inc. | MA | Healthcare Provider | 19,691 | 14 Dec 2023 | |||
| WellBe Senior Medical, LLC | IL | Healthcare Provider | 19,567 | 30 Mar 2023 | |||
| Neuromusculoskeletal Center of the Cascades, PC | OR | Healthcare Provider | 19,373 | 1 Dec 2023 | |||
| Independent Living Systems, LLC | FL | Healthcare Provider | 19,303 | 8 Dec 2023 | |||
| Life Management Center of Northwest Florida, Inc. | FL | Healthcare Provider | 19,107 | 25 Jul 2023 | |||
| PillPack LLC | NH | Healthcare Provider | 19,032 | 19 May 2023 | |||
| Saint Francis Health System | OK | Healthcare Provider | 18,911 | 26 Jul 2023 | |||
| Sovos Compliance LLC | MA | Business Associate | 18,261 | 8 Aug 2023 | |||
| Psychiatry Associates of Kansas City | KS | Healthcare Provider | 18,255 | 17 Nov 2023 | |||
| Solutran | MN | Business Associate | 17,728 | 12 May 2023 | |||
| Ascension Seton | TX | Healthcare Provider | 17,191 | 6 Jun 2023 | |||
| Southwest Behavioral Health Center | UT | Healthcare Provider | 17,147 | 13 Nov 2023 | |||
| Hospital & Medical Foundation of Paris, Inc d/b/a Horizon Health | IL | Healthcare Provider | 16,598 | 19 Oct 2023 | |||
| W.P. Malone, Inc. d/b/a AllCare Pharmacy | AR | Healthcare Provider | 16,341 | 29 Nov 2023 | |||
| TGI Direct, Inc. | MI | Business Associate | 16,113 | 21 Nov 2023 | |||
| Southwest Healthcare Services | ND | Healthcare Provider | 15,996 | 1 Apr 2023 | |||
| CareTree, Inc. | IL | Business Associate | 15,846 | 15 Nov 2023 | |||
| US Wellness Inc. | MD | Business Associate | 15,818 | 22 Mar 2023 | |||
| John N. Evans, DPM | MI | Healthcare Provider | 15,545 | 3 Jun 2023 | |||
| Northeast Surgical Group, PC | MI | Healthcare Provider | 15,298 | 6 Mar 2023 | |||
| St. Luke's Health System, Ltd. | ID | Healthcare Provider | 15,246 | 6 Apr 2023 | |||
| City of Cleveland Health Plan | OH | Health Plan | 15,206 | 20 Jan 2023 | |||
| Two Rivers Public Health Department | NE | Healthcare Provider | 15,168 | 14 Apr 2023 | |||
| Fredericksburg Foot & Ankle Center, PLC | VA | Healthcare Provider | 14,912 | 25 Oct 2023 | |||
| Community Memorial Healthcare, Inc. | KS | Healthcare Provider | 14,798 | 16 Dec 2023 | |||
| MedInform, Inc. | OH | Business Associate | 14,453 | 24 May 2023 | |||
| NR Pennsylvania Associates, LLC | PA | Healthcare Provider | 14,335 | 7 Feb 2023 | |||
| Wake Family Eye Care | NC | Healthcare Provider | 14,221 | 14 Jul 2023 | |||
| Health First, Inc. | FL | Healthcare Provider | 14,171 | 22 Sep 2023 | |||
| Cadence Bank | MS | Business Associate | 13,862 | 27 Oct 2023 | |||
| Nelson Pharmacy Consulting Services PLC | IA | Healthcare Provider | 13,752 | 10 Feb 2023 | |||
| Youth and Shelter Services, Inc. | IA | Healthcare Provider | 13,603 | 3 Nov 2023 | |||
| VNS CHOICE d/b/a VNS Health Health Plans | NY | Health Plan | 13,584 | 8 Dec 2023 | |||
| NORTHEAST BEHAVIORAL HEALTH CARE CONSORTIUM | PA | Health Plan | 13,240 | 5 Apr 2023 | |||
| East Houston Medicine and Pediatrics Clinic | TX | Healthcare Provider | 13,184 | 13 Jul 2023 | |||
| Pharmacy Group of Mississippi, LLC | MS | Healthcare Provider | 13,129 | 7 Nov 2023 | |||
| Catholic Charities of the Diocese of Rockville Centre d/b/a Catholic Charities of Long Island | NY | Healthcare Provider | 13,000 | 3 Nov 2023 | |||
| Hi-School Pharmacy | WA | Healthcare Provider | 12,779 | 5 Dec 2023 | |||
| Catholic Health System | NY | Healthcare Provider | 12,759 | 11 May 2023 | |||
| Columbus Aesthetic and Plastic Surgery | OH | Healthcare Provider | 12,677 | 21 Nov 2023 | |||
| Classic Residence Management dba Vi Senior Living | IL | Healthcare Provider | 12,405 | 2 Jun 2023 | |||
| New Horizons Medical, Inc | MA | Healthcare Provider | 12,317 | 16 Jun 2023 | |||
| Cheyenne Radiology Group & MRI, P.C. | WY | Healthcare Provider | 12,222 | 9 Feb 2023 | |||
| MedMinder Systems, Inc. | MA | Healthcare Provider | 12,146 | 1 Sep 2023 | |||
| Associates in Dermatology | KY | Healthcare Provider | 12,060 | 17 Mar 2023 | |||
| Health Plan of San Mateo | CA | Health Plan | 11,894 | 17 Mar 2023 | |||
| Pennsylvania Department of Human Services | PA | Healthcare Provider | 11,687 | 21 Jul 2023 | |||
| Intelligent Business Solutions | NC | Business Associate | 11,595 | 10 Feb 2023 | |||
| Intelligent Business Solutions | NC | Business Associate | 11,595 | 13 Jan 2023 | |||
| Peerstar LLC | PA | Healthcare Provider | 11,438 | 16 Oct 2023 | |||
| Arizona Health Advantage dba Arizona Priority Care and AZPC Clinics | AZ | Healthcare Provider | 10,978 | 1 Feb 2023 | |||
| Foursquare Healthcare, Ltd. | TX | Healthcare Provider | 10,890 | 27 Nov 2023 | |||
| County of Rock, WI | WI | Healthcare Provider | 10,853 | 29 Nov 2023 | |||
| Premier Health Partners and wholly owned covered entities listed in description section belowOpen | OH | Healthcare Provider | 10,833 | 12 Oct 2023 | |||
| Atlas Healthcare Group | CT | Healthcare Provider | 10,831 | 13 Oct 2023 | |||
| Nonstop Administration and Insurance Services, Inc. | PA | Business Associate | 10,504 | 27 Mar 2023 | |||
| Healix Infusion Therapy, LLC | TX | Business Associate | 10,277 | 11 Dec 2023 | |||
| Northwest Health - La Porte | IN | Healthcare Provider | 10,256 | 2 May 2023 | |||
| Goodwill Industries of Greater New York and Northern NJ, Inc. | NY | Healthcare Provider | 10,172 | 24 May 2023 | |||
| Codman Square Health Center | MA | Healthcare Provider | 10,161 | 1 Mar 2023 | |||
| Serco Inc. Group Health Plan | VA | Health Plan | 10,140 | 22 Aug 2023 | |||
| Marathon County Special Education | WI | Healthcare Provider | 10,079 | 20 Dec 2023 | |||
| Saisystems International, Inc. | CT | Business Associate | 10,063 | 22 Nov 2023 | |||
| CareNet Medical Group, PC | NY | Healthcare Provider | 10,059 | 2 Jun 2023 | |||
| Absolute Dental Services | NC | Business Associate | 10,037 | 21 Aug 2023 | |||
| Centers for Medicare & Medicaid Services | MD | Health Plan | 10,011 | 7 Apr 2023 | |||
| CORE PERFORMANCE PHYSICIANS, DBA VINCERA CORE PHYSICIANS | PA | not given | 10,000 | 20 Jun 2023 | |||
| DotHouse Health Incorporated | MA | Healthcare Provider | 10,000 | 27 Jan 2023 |
Section 2023.4 / All other filings
406 filings below 10,000 individuals
Listed in full from the HHS export, largest first.
| Covered entity | State | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|---|
| Brightline, Inc. | CA | Business Associate | 199,753 | 7 Apr 2023 | |||
| Pan-American Life Insurance Group, Inc. | LA | Business Associate | 94,807 | 4 Dec 2023 | |||
| Highmark Inc | PA | Business Associate | 36,600 | 10 Feb 2023 | |||
| Brightline, Inc. | CA | Business Associate | 31,440 | 7 Apr 2023 | |||
| Brightline, Inc. | CA | Business Associate | 21,830 | 7 Apr 2023 | |||
| Catholic Charities of the Archdiocese of Newark | NJ | Healthcare Provider | 9,895 | 7 Jul 2023 | |||
| HealthPlan Services, Inc. | FL | Business Associate | 9,650 | 28 Apr 2023 | |||
| Physio Logic Chiropractic and Physical Therapy, PLLC and Dr. Patty DiBlasio, PC | NY | Healthcare Provider | 9,580 | 29 Sep 2023 | |||
| Associates in Pediatric Dentistry | LA | Healthcare Provider | 9,556 | 25 Aug 2023 | |||
| Marshall & Melhorn, LLC | OH | Business Associate | 9,412 | 7 Jun 2023 | |||
| IVF Michigan, P.C. | MI | Healthcare Provider | 9,383 | 18 Jul 2023 | |||
| Humana Inc. | KY | Health Plan | 9,372 | 15 Jun 2023 | |||
| Equality Health, LLC | AZ | Healthcare Provider | 9,240 | 27 Nov 2023 | |||
| Fertility Specialists Medical Group | CA | Healthcare Provider | 9,197 | 15 May 2023 | |||
| Hiawatha Harris MD, Inc. dba Pathways to Wellness Medication Clinics | CA | Healthcare Provider | 9,182 | 18 May 2023 | |||
| ZOLL Medical Corporation | MA | Health Plan | 8,898 | 18 Dec 2023 | |||
| Asante Ashland Community Hospital | OR | Healthcare Provider | 8,834 | 24 Feb 2023 | |||
| United Bankshares, Inc. | DC | Business Associate | 8,801 | 11 Aug 2023 | |||
| BBRx Pharmacy | NY | Healthcare Provider | 8,786 | 7 Nov 2023 | |||
| People Incorporated of Sequoyah County | OK | Healthcare Provider | 8,725 | 5 May 2023 | |||
| University of Utah Health | UT | Health Plan | 8,606 | 15 Aug 2023 | |||
| San Juan Regional Medical Center | NM | Healthcare Provider | 8,500 | 15 Feb 2023 | |||
| Nice Pak Products Inc., Health and Welfare Benefits Plan | NJ | Health Plan | 8,487 | 14 Aug 2023 | |||
| Unlimited Care, Inc. | NY | Healthcare Provider | 8,453 | 27 Apr 2023 | |||
| Brightline, Inc. | CA | Business Associate | 8,432 | 26 May 2023 | |||
| Partnership Health Center | MT | Healthcare Provider | 8,331 | 29 Jun 2023 | |||
| UofL Health | KY | Healthcare Provider | 8,175 | 18 Aug 2023 | |||
| JDA eHealth Systems, Inc. d/b/a Parathon | IL | Business Associate | 8,099 | 27 Oct 2023 | |||
| AccessOne Medcard, Inc. | SC | Business Associate | 8,049 | 15 Dec 2023 | |||
| Southland Integrated Services, Inc. | CA | Healthcare Provider | 7,988 | 10 Nov 2023 | |||
| TRACT Radiology | MS | Business Associate | 7,810 | 14 Aug 2023 | |||
| Molina Healthcare | CA | Health Plan | 7,702 | 11 Jul 2023 | |||
| Brightline, Inc. | CA | Business Associate | 7,672 | 7 Apr 2023 | |||
| Hospice of the Bluegrass, Inc. dba Bluegrass Care Navigators | KY | Healthcare Provider | 7,664 | 26 Sep 2023 | |||
| Skin MD, PLLC | TN | Healthcare Provider | 7,558 | 6 Feb 2023 | |||
| Rundle Eye Associates | CA | Healthcare Provider | 7,528 | 12 Jan 2023 | |||
| American Pain and Wellness, PLLC | TX | Healthcare Provider | 7,457 | 24 Mar 2023 | |||
| Marshall Information Services, LLC dba Primary Solutions | OH | Business Associate | 7,456 | 18 May 2023 | |||
| Brightline, Inc. | CA | Business Associate | 7,411 | 7 Apr 2023 | |||
| Cognizant Technologies Solutions | TX | Business Associate | 7,313 | 3 Aug 2023 | |||
| Borgfeld Dental Center PLLC dba Henwood Family Dentistry | TX | Healthcare Provider | 7,300 | 2 Oct 2023 | |||
| Riverdale Mental Health d/b/a Mosaic Mental Health | NY | Healthcare Provider | 7,281 | 25 Sep 2023 | |||
| Ryders Health Management LLC | CT | Healthcare Provider | 7,252 | 7 Sep 2023 | |||
| Prime Healthcare | CA | Healthcare Provider | 7,185 | 6 Dec 2023 | |||
| Akumin Operating Corp. | FL | Healthcare Provider | 7,127 | 6 Dec 2023 | |||
| Pain Relief Centers PA | NC | Healthcare Provider | 7,000 | 1 Jun 2023 | |||
| The Foleck Center, LTD | VA | Healthcare Provider | 6,965 | 22 Dec 2023 | |||
| City of San Luis | AZ | Healthcare Provider | 6,848 | 20 Jun 2023 | |||
| Wyndemere Senior Care LLC | IL | Healthcare Provider | 6,832 | 6 Nov 2023 | |||
| Graceworks Lutheran Services | OH | Healthcare Provider | 6,737 | 19 Apr 2023 | |||
| edgeMED Healthcare, LLC | FL | Business Associate | 6,700 | 6 Jul 2023 | |||
| Woodfords Family Services | ME | Healthcare Provider | 6,691 | 10 Nov 2023 | |||
| Edward C. Taylor, PhD | FL | Healthcare Provider | 6,684 | 25 Oct 2023 | |||
| Integrated Medical Services | AZ | Healthcare Provider | 6,591 | 17 Apr 2023 | |||
| 4 Over LLC Group Health Plan | CA | Health Plan | 6,491 | 4 Dec 2023 | |||
| Benefit Administrative Systems, LLC (BAS) | IL | Business Associate | 6,465 | 27 Jan 2023 | |||
| California Department of Health Care Services | CA | Health Plan | 6,460 | 14 Mar 2023 | |||
| Stephen Harkins, DDS, PC, dba: Harkins Pain & Sleep Management Group | AZ | Healthcare Provider | 6,411 | 18 Jul 2023 | |||
| Erie Family Health Centers | IL | Healthcare Provider | 6,351 | 16 Dec 2023 | |||
| Delphi Drug & Alcohol Council | NY | Healthcare Provider | 6,288 | 27 Apr 2023 | |||
| Asian Health Services | CA | Healthcare Provider | 6,270 | 25 May 2023 | |||
| Harris Eye Care | MI | Healthcare Provider | 6,267 | 8 Aug 2023 | |||
| Waterford Country School | CT | Healthcare Provider | 6,211 | 5 Dec 2023 | |||
| City of Philadelphia | PA | Health Plan | 6,107 | 20 Oct 2023 | |||
| The Pavillion at Health Park, LLC dba Park Royal Hospital | FL | Healthcare Provider | 6,096 | 14 Jul 2023 | |||
| PRIME THERAPEUTICS LLC | MN | Business Associate | 6,050 | 23 Aug 2023 | |||
| Parker Drilling Company Group Health and Flexible Benefit Plan | TX | Health Plan | 5,973 | 15 Jun 2023 | |||
| Konen & Associates dba Unified Pain Management | TX | Healthcare Provider | 5,922 | 12 Jul 2023 | |||
| Vascular Institute of North Texas, PLLC | TX | Healthcare Provider | 5,853 | 5 Jan 2023 | |||
| Utah Medicaid, Division of Integrated Healthcare: Utah Department of Health and Human Services | UT | Health Plan | 5,833 | 6 Jun 2023 | |||
| Life Generations Healthcare LLC | CA | Healthcare Provider | 5,832 | 3 Nov 2023 | |||
| Lone Peak Physical Therapy, Inc. | MT | Healthcare Provider | 5,809 | 21 Dec 2023 | |||
| Mannings 8th Ave Inc. | NY | Healthcare Provider | 5,796 | 7 Nov 2023 | |||
| Summit Eye & Optical | NJ | Healthcare Provider | 5,727 | 1 May 2023 | |||
| Affinity Legacy, Inc. | NY | Health Plan | 5,538 | 7 Dec 2023 | |||
| County of Sacramento | CA | Healthcare Provider | 5,525 | 23 May 2023 | |||
| Pershing Health System | MO | Healthcare Provider | 5,368 | 5 Jan 2023 | |||
| Elevate Patient Financial Solutions | TX | Business Associate | 5,364 | 20 Sep 2023 | |||
| South Suburban Surgical Suites, LLC | IN | Healthcare Provider | 5,340 | 30 Jun 2023 | |||
| Allison Transmission Inc. Health Care Program for Hourly Employees / Wellness Program for Salaried Employees | IN | Business Associate | 5,330 | 10 Aug 2023 | |||
| UT Specialty Dental Services, PLLC d/b/a Aspire Surgical | UT | Healthcare Provider | 5,327 | 2 Feb 2023 | |||
| Wichita Urology Group | KS | Healthcare Provider | 5,314 | 7 Dec 2023 | |||
| Grohler Hearing Aid Center, INC DBA Beltone Hearing Aid Centers | VA | Healthcare Provider | 5,272 | 28 Apr 2023 | |||
| Live Oak Surgery Center | TX | Healthcare Provider | 5,264 | 3 Jan 2023 | |||
| Methodist Family Health | AR | Healthcare Provider | 5,259 | 3 May 2023 | |||
| IMA Financial Group, Inc. | KS | Business Associate | 5,242 | 10 May 2023 | |||
| Responsive Care Solutions | FL | Business Associate | 5,200 | 5 Oct 2023 | |||
| New Partners, Inc. d/b/a VNS Health Personal Care | NY | Healthcare Provider | 5,175 | 8 Dec 2023 | |||
| Mountain View Family Practice, PC | MA | Healthcare Provider | 5,139 | 31 Aug 2023 | |||
| Northern Iowa Therapy PC | IA | Business Associate | 5,112 | 29 Oct 2023 | |||
| Valley Orthopaedic Specialists | CT | Healthcare Provider | 5,062 | 26 May 2023 | |||
| City of Dallas | TX | Health Plan | 5,058 | 3 Aug 2023 | |||
| Senior Choice dba The Atrium; Beacon Ridge; and The Patriot | PA | Healthcare Provider | 5,057 | 23 Jun 2023 | |||
| Lake County Health Department and Community Health Center | IL | Healthcare Provider | 5,000 | 26 Dec 2023 | |||
| VINCERA IMAGING LLC | PA | Healthcare Provider | 5,000 | 20 Jun 2023 | |||
| VINCERA REHAB LLC | PA | Healthcare Provider | 5,000 | 20 Jun 2023 | |||
| VINCERA SURGERY CENTER | PA | Healthcare Provider | 5,000 | 20 Jun 2023 | |||
| Rush System for Health | IL | Healthcare Provider | 4,961 | 21 Dec 2023 | |||
| Inline Plastics Corp. | CT | Health Plan | 4,853 | 27 Nov 2023 | |||
| Primary Health & Wellness Center, LLC | MD | Healthcare Provider | 4,792 | 17 Dec 2023 | |||
| Plumbers Local 8 Health & Welfare Fund | MO | Health Plan | 4,790 | 2 Aug 2023 | |||
| Tangoe, Inc. | IN | Health Plan | 4,765 | 25 Sep 2023 | |||
| Bi-Bett Corporation | CA | Business Associate | 4,639 | 25 Jul 2023 | |||
| Roseman University of Health Sciences | NV | Healthcare Provider | 4,622 | 6 Sep 2023 | |||
| Health Benefit Plan of the Anchorage School District | AK | Health Plan | 4,598 | 12 May 2023 | |||
| Batesville Tool & Die, Inc. | IN | Health Plan | 4,549 | 21 Jul 2023 | |||
| Banis Plastic Surgery | KY | Healthcare Provider | 4,498 | 4 Apr 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 4,456 | 26 May 2023 | |||
| Minnesota Department of Human Services | MN | Health Plan | 4,307 | 11 Jan 2023 | |||
| CounSol, LLC | FL | Business Associate | 4,277 | 25 Apr 2023 | |||
| United Healthcare Services, Inc. Single Affiliated Covered Entity | CT | Health Plan | 4,264 | 8 Dec 2023 | |||
| Indiana University Health | IN | Healthcare Provider | 4,194 | 22 Sep 2023 | |||
| Wentworth Health Partners Garrison Women's Health | NH | Healthcare Provider | 4,158 | 10 Feb 2023 | |||
| Kennedy University Hospital, Inc. t/a Jefferson Health | NJ | Healthcare Provider | 4,140 | 15 Aug 2023 | |||
| Grant Regional Health Center | WI | Healthcare Provider | 4,135 | 23 May 2023 | |||
| BHI Energy Health and Welfare Benefits Plan | MA | Health Plan | 4,049 | 18 Oct 2023 | |||
| Ethan Health, LLC | KY | Healthcare Provider | 4,047 | 14 Apr 2023 | |||
| Brightline, Inc. | CA | Business Associate | 4,044 | 7 Apr 2023 | |||
| Health Plan of San Mateo | CA | Health Plan | 4,032 | 18 Jan 2023 | |||
| Henrietta Johnson Medical Center | DE | Healthcare Provider | 4,001 | 27 Jun 2023 | |||
| Monocacy Valley Dental | MD | Healthcare Provider | 4,000 | 15 Aug 2023 | |||
| Health Benefit Plan of Bridgewater-Raritan Regional School District | NJ | Health Plan | 3,909 | 9 Feb 2023 | |||
| Atlantic Dialysis Management Services - Mattoo and Bhat Medical Associates | NY | Business Associate | 3,851 | 22 Mar 2023 | |||
| Atlantic Dialysis Management Services | NY | Business Associate | 3,851 | 21 Mar 2023 | |||
| Hospice of the Valley | AZ | Healthcare Provider | 3,840 | 3 Feb 2023 | |||
| Vascular Center of Intervention, Inc. | CA | Healthcare Provider | 3,833 | 24 May 2023 | |||
| Chico Immediate Care Medical Center, Inc. | CA | Healthcare Provider | 3,780 | 19 Jan 2023 | |||
| Builders FirstSource Flex Plan | TX | Health Plan | 3,763 | 30 May 2023 | |||
| Pharm-Pacc Corporation | FL | Business Associate | 3,749 | 12 Sep 2023 | |||
| Blue Cross Blue Shield of Texas | IL | Business Associate | 3,708 | 22 Sep 2023 | |||
| Henry County Hospital | OH | Healthcare Provider | 3,689 | 14 Apr 2023 | |||
| Atrium Health Wake Forest Baptist | NC | Healthcare Provider | 3,679 | 16 Jun 2023 | |||
| The Williamsport Home | PA | Healthcare Provider | 3,660 | 23 Jun 2023 | |||
| Miracle-Ear Flagship, LLC | MN | Healthcare Provider | 3,560 | 7 Jul 2023 | |||
| Beach District Surgery Center | CA | Healthcare Provider | 3,560 | 13 Mar 2023 | |||
| Alaska Railroad Corporation Welfare Benefits Plan | AK | Health Plan | 3,549 | 25 May 2023 | |||
| Gary Motykie, M.D., a Medical Corporation | CA | Healthcare Provider | 3,400 | 5 Aug 2023 | |||
| Minuteman Senior Services | MA | Healthcare Provider | 3,381 | 27 Jan 2023 | |||
| Counseling and Recovery Services of Oklahoma | OK | Healthcare Provider | 3,365 | 19 Oct 2023 | |||
| Beacon Specialized Living | MI | Healthcare Provider | 3,338 | 13 Jul 2023 | |||
| Topcon Healthcare Solutions, Inc. | NJ | Business Associate | 3,336 | 22 May 2023 | |||
| Beacon Health System | IN | Healthcare Provider | 3,304 | 10 Mar 2023 | |||
| UC Davis Health | CA | Healthcare Provider | 3,201 | 28 Jul 2023 | |||
| Oak Street Health | IL | Healthcare Provider | 3,169 | 24 Nov 2023 | |||
| F&E Aviation Holdings, Inc. | FL | Health Plan | 3,097 | 30 Nov 2023 | |||
| Gladden Farms Family Dentistry | AZ | Healthcare Provider | 3,085 | 27 Jul 2023 | |||
| NR Connecticut, LLC | CT | Healthcare Provider | 3,045 | 7 Feb 2023 | |||
| 1st Franklin Financial Corporation Master Welfare Benefit Plan | GA | Health Plan | 3,039 | 13 Jan 2023 | |||
| OU Medicine, Inc. d/b/a OU Health | OK | Healthcare Provider | 3,013 | 17 Mar 2023 | |||
| NYC Health + Hospitals | NY | Healthcare Provider | 3,000 | 22 Dec 2023 | |||
| Hines Interests Limited Partnership | TX | Health Plan | 3,000 | 13 Jul 2023 | |||
| Howard County General Hospital | MD | Healthcare Provider | 2,975 | 31 Jul 2023 | |||
| TTEC Healthcare Solutions | CO | Business Associate | 2,953 | 30 Aug 2023 | |||
| Independent Vision Group, LTD | WI | Healthcare Provider | 2,931 | 13 Dec 2023 | |||
| Humana Inc. | KY | Health Plan | 2,844 | 21 Dec 2023 | |||
| Clover Health LLC | NJ | Health Plan | 2,834 | 22 Sep 2023 | |||
| A-Family Dental Care Center PC | PA | Healthcare Provider | 2,800 | 16 Aug 2023 | |||
| Erlanger Health, Inc. | TN | Healthcare Provider | 2,753 | 18 Sep 2023 | |||
| The M K Morse Company Health Plan | OH | Health Plan | 2,730 | 8 Mar 2023 | |||
| Southeast Nursing and Rehab Center | TX | Healthcare Provider | 2,721 | 6 Jun 2023 | |||
| Multnomah County Health Department | OR | Healthcare Provider | 2,719 | 12 Apr 2023 | |||
| Mountain Dermatology Specialists, PC | CO | Healthcare Provider | 2,705 | 22 Dec 2023 | |||
| BlueCross BlueShield of Tennessee, Inc. | TN | Business Associate | 2,688 | 25 Jul 2023 | |||
| Valley Care Home Health Services, Inc. | CA | Healthcare Provider | 2,674 | 25 Jan 2023 | |||
| Frank R. Laurri, M.D. and Associates, P.C. | NY | Healthcare Provider | 2,673 | 7 Feb 2023 | |||
| Core Recovery, Inc. | AZ | Healthcare Provider | 2,656 | 16 Jun 2023 | |||
| EMS Management and Consultants Inc. | NC | Business Associate | 2,654 | 1 Dec 2023 | |||
| Majestic Care Middletown Assisted Living LLC | IN | Healthcare Provider | 2,636 | 17 Mar 2023 | |||
| Arizona Health Care Cost Containment System | AZ | Health Plan | 2,632 | 30 Jun 2023 | |||
| Link Audiology LLC | WA | Healthcare Provider | 2,608 | 28 Apr 2023 | |||
| Advanced Reproductive Health Center Ltd., d/b/a Chicago IVF | IL | Healthcare Provider | 2,603 | 18 Aug 2023 | |||
| Johns Hopkins Health System Corporation | MD | Business Associate | 2,584 | 31 Jul 2023 | |||
| EDI Health Group dba DentalXChange | CA | Healthcare Clearing House | 2,574 | 29 Dec 2023 | |||
| Peachtree Immediate Care FP, LLC | GA | Healthcare Provider | 2,555 | 23 Jan 2023 | |||
| DCH Health System | AL | Healthcare Provider | 2,530 | 20 Jan 2023 | |||
| Advocates for a Healthy Community Inc dba Jordan Valley Community Health Center | MO | Healthcare Provider | 2,502 | 15 Sep 2023 | |||
| Idaho Department of Health & Welfare | ID | Health Plan | 2,501 | 12 Jun 2023 | |||
| Discount Emporium, Inc. d/b/a Drug Emporium | WV | Healthcare Provider | 2,500 | 14 Dec 2023 | |||
| Lakeview Healthcare System, LLC | FL | Healthcare Provider | 2,495 | 27 Nov 2023 | |||
| Herbert J. Thomas Memorial Hospital Association dba Thomas Memorial Hospital | WV | Healthcare Provider | 2,492 | 2 May 2023 | |||
| Westside Community Services | CA | Healthcare Provider | 2,484 | 15 Nov 2023 | |||
| Sierra County Department of Public Health, Department of Behavioral Health | CA | Healthcare Provider | 2,463 | 22 Nov 2023 | |||
| Integrative Dentistry | WA | Healthcare Provider | 2,454 | 14 Feb 2023 | |||
| West Virginia University Board of Governors | WV | Healthcare Provider | 2,453 | 3 Mar 2023 | |||
| Rock Valley Physical Therapy Center | IL | Healthcare Provider | 2,421 | 16 Nov 2023 | |||
| Valera Health | NY | Healthcare Provider | 2,317 | 28 Feb 2023 | |||
| Recovery Centers of America | PA | Healthcare Provider | 2,220 | 30 Jun 2023 | |||
| The CSC Generation Holdings, Inc. Health and Welfare Plan | WA | Health Plan | 2,219 | 24 May 2023 | |||
| Atlantic Dialysis Management Services - Ridgewood Dialysis Center Inc. | NY | Business Associate | 2,204 | 22 Mar 2023 | |||
| South Jersey Behavioral Health Resources, Inc. | NJ | Healthcare Provider | 2,193 | 26 May 2023 | |||
| eleHealth | LA | Business Associate | 2,187 | 24 Oct 2023 | |||
| Texas Medical Liability Trust | TX | Business Associate | 2,069 | 1 Mar 2023 | |||
| KY Cabinet for Health and Family Services (CHFS) | KY | Healthcare Provider | 2,062 | 3 Dec 2023 | |||
| Morrison Child and Family Services | OR | Healthcare Provider | 2,044 | 20 Oct 2023 | |||
| Data Media Associates | GA | Business Associate | 2,035 | 9 Oct 2023 | |||
| Rebekah Children's Services | CA | Healthcare Provider | 2,033 | 3 Nov 2023 | |||
| Associated Pathologists, LLC dba PathGroup Health Plan | TN | Health Plan | 2,031 | 18 Jul 2023 | |||
| Lurie Children's Surgical Foundation | IL | Healthcare Provider | 1,997 | 8 Aug 2023 | |||
| Top of the World Ranch Treatment Center | IL | Healthcare Provider | 1,980 | 14 Mar 2023 | |||
| Molina Healthcare of Ohio, Inc. | CA | Health Plan | 1,977 | 21 Dec 2023 | |||
| United Healthcare Services, Inc. Single Affiliated Covered Entity | CT | Health Plan | 1,971 | 5 May 2023 | |||
| AIDS Alabama, Inc. | AL | Healthcare Provider | 1,922 | 26 Sep 2023 | |||
| Mindful Innovations, PLLC | NC | Healthcare Provider | 1,900 | 20 Jul 2023 | |||
| Cardiothoracic and Vascular Surgeons, P.A. | TX | Healthcare Provider | 1,868 | 12 Dec 2023 | |||
| Health Diagnostic Management, LLC | NY | Business Associate | 1,863 | 12 Dec 2023 | |||
| BHS Physician Network, Inc. | TX | Healthcare Provider | 1,857 | 10 Oct 2023 | |||
| Physicians Insurance A Mutual Company | WA | Business Associate | 1,852 | 19 Jul 2023 | |||
| Sesame, Inc. | NY | Business Associate | 1,809 | 12 May 2023 | |||
| MUSC Health Lancaster Medical Center | SC | Healthcare Provider | 1,802 | 2 Jun 2023 | |||
| Lancaster Orthopedic Group | PA | Healthcare Provider | 1,784 | 26 May 2023 | |||
| Capital Neurological Surgeons | CA | Healthcare Provider | 1,769 | 4 Aug 2023 | |||
| Medical University of South Carolina | SC | Healthcare Provider | 1,758 | 13 Nov 2023 | |||
| Mariner Management Group | OH | Healthcare Provider | 1,756 | 8 Nov 2023 | |||
| O'Neil Digital Solutions, LLC | CA | Business Associate | 1,722 | 30 Aug 2023 | |||
| Enzo Clinical Labs, Inc. | NY | Healthcare Provider | 1,700 | 31 Aug 2023 | |||
| BlueCross BlueShield of Tennessee, Inc. | TN | Health Plan | 1,676 | 19 Dec 2023 | |||
| Longhorn Village | TX | Healthcare Provider | 1,670 | 30 Oct 2023 | |||
| Molina Healthcare of Iowa, Inc. | IA | Business Associate | 1,647 | 22 Nov 2023 | |||
| Strategic Management LLC | MS | Business Associate | 1,640 | 3 Dec 2023 | |||
| Arizona State Urological Institute | AZ | Healthcare Provider | 1,626 | 10 Jul 2023 | |||
| Vitra Health, Inc. | MA | Healthcare Provider | 1,618 | 6 Feb 2023 | |||
| Neurovative Diagnostics, LLC | TX | Healthcare Provider | 1,599 | 5 Oct 2023 | |||
| Frideres Dental LLC | OR | Healthcare Provider | 1,596 | 24 Mar 2023 | |||
| H3- Hope, Healing, Health Inc. | MI | Healthcare Provider | 1,586 | 29 Sep 2023 | |||
| New Medical Healthcare | KS | Healthcare Provider | 1,557 | 22 Mar 2023 | |||
| Brooks Rehabilitation | FL | Healthcare Provider | 1,554 | 31 Jan 2023 | |||
| California Physicians' Services dba Blue Shield of California | CA | Health Plan | 1,553 | 5 Apr 2023 | |||
| Macoby Street Operations LLC d/b/a Pennsburg Manor | PA | Healthcare Provider | 1,547 | 10 Jan 2023 | |||
| Bloom Health Centers | MD | Healthcare Provider | 1,545 | 1 Sep 2023 | |||
| Charles George Department of Veterans Affairs Medical Center | NC | Healthcare Provider | 1,541 | 11 Jul 2023 | |||
| University of Pittsburgh Medical Center | PA | Healthcare Provider | 1,533 | 26 Jun 2023 | |||
| Community Dental | ME | Healthcare Provider | 1,523 | 17 Nov 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 1,518 | 26 May 2023 | |||
| Our Sunday Visitor, Inc. | IN | Health Plan | 1,508 | 5 May 2023 | |||
| Allegheny County, Pennsylvania | PA | Business Associate | 1,505 | 22 Sep 2023 | |||
| Wichita Urology Group, PA | KS | Healthcare Provider | 1,493 | 8 Mar 2023 | |||
| 1st Source Bank | IN | Business Associate | 1,477 | 20 Nov 2023 | |||
| PartsSource, Inc. Welfare Benefit Plan | OH | Health Plan | 1,474 | 19 May 2023 | |||
| NewBridge Services | NJ | Healthcare Provider | 1,457 | 24 Mar 2023 | |||
| Madera County | CA | Health Plan | 1,446 | 9 Aug 2023 | |||
| Southeast Colorado Hospital District | CO | Healthcare Provider | 1,435 | 3 Feb 2023 | |||
| Laboratory Corporation of America Holdings dba LabCorp | NC | Healthcare Provider | 1,431 | 8 Sep 2023 | |||
| Mount Carmel Care Center | MA | Healthcare Provider | 1,430 | 14 Dec 2023 | |||
| Ascension Providence | TX | Healthcare Provider | 1,415 | 6 Jun 2023 | |||
| Itasca County Health & Human Services | MN | Healthcare Provider | 1,413 | 27 Jun 2023 | |||
| City of Homer | AK | Healthcare Provider | 1,412 | 7 Dec 2023 | |||
| Detroit Central City Community Mental Health | MI | Healthcare Provider | 1,412 | 24 Aug 2023 | |||
| Oscar Insurance Company of Florida | NY | Health Plan | 1,399 | 19 Oct 2023 | |||
| Limbach Facility Services LLC Group Benefit Plan | PA | Health Plan | 1,392 | 22 Jun 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 1,389 | 26 May 2023 | |||
| WACOSA | MN | Healthcare Provider | 1,380 | 3 Nov 2023 | |||
| Eyefinity, Inc. | CA | Business Associate | 1,352 | 14 Dec 2023 | |||
| Redwood Coast Regional Center | CA | Healthcare Provider | 1,345 | 7 Aug 2023 | |||
| Atlantic Dialysis Management Services - Central Park Dialysis Center | NY | Business Associate | 1,345 | 22 Mar 2023 | |||
| Vecino Health Centers | TX | Healthcare Provider | 1,339 | 22 Aug 2023 | |||
| Tattnall County, Georgia | GA | Healthcare Provider | 1,337 | 9 Feb 2023 | |||
| Pathway Healthcare, LLC | AL | Healthcare Provider | 1,304 | 11 Apr 2023 | |||
| The Health Plan of West Virginia, Inc. | WV | Health Plan | 1,292 | 1 Aug 2023 | |||
| County of Los Angeles Department of Mental Health | CA | Healthcare Provider | 1,284 | 22 Dec 2023 | |||
| Colquitt Complete Care, LLC | GA | Healthcare Provider | 1,282 | 10 Mar 2023 | |||
| Physio Logic Medicine, PC | NY | Healthcare Provider | 1,280 | 29 Sep 2023 | |||
| The Institute for Liver Health dba Arizona Liver Health-Arizona Clinical Trials | AZ | Healthcare Provider | 1,277 | 1 Feb 2023 | |||
| Mars Area School District | PA | Health Plan | 1,270 | 24 Apr 2023 | |||
| The Charles Lea Center | SC | Healthcare Provider | 1,250 | 22 Nov 2023 | |||
| Cranberry Township Emergency Medical Service | PA | Healthcare Provider | 1,247 | 7 Aug 2023 | |||
| Peach State Health Plan | GA | Health Plan | 1,246 | 15 Sep 2023 | |||
| Community Health Network, Inc. | IN | Business Associate | 1,237 | 13 Jan 2023 | |||
| The MetroHealth System | OH | Healthcare Provider | 1,230 | 23 Jun 2023 | |||
| Boomerang Healthcare | CA | Healthcare Provider | 1,204 | 7 Nov 2023 | |||
| Leggett & Platt Incorporated Employee Benefit Fund | MO | Health Plan | 1,200 | 4 Dec 2023 | |||
| Vascular Institute of Houston, PLLC | TX | Healthcare Provider | 1,195 | 5 Jan 2023 | |||
| Indiana University Health | IN | Health Plan | 1,191 | 31 Aug 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 1,191 | 26 May 2023 | |||
| EPIC Management, LLC | CA | Health Plan | 1,190 | 8 Mar 2023 | |||
| West Anaheim Medical Center | CA | Healthcare Provider | 1,166 | 29 Nov 2023 | |||
| Integrated Supports for Living, Inc. | OR | Healthcare Provider | 1,161 | 20 Mar 2023 | |||
| Mayo Clinic | MN | Healthcare Provider | 1,152 | 3 Nov 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 1,147 | 26 May 2023 | |||
| Spinal and Sports Care Clinic PS | WA | Healthcare Provider | 1,136 | 8 Aug 2023 | |||
| West Cecil Health Center | MD | Healthcare Provider | 1,136 | 17 Feb 2023 | |||
| Troy Roeder DDS PC | IL | Healthcare Provider | 1,127 | 17 Feb 2023 | |||
| Atlantic Dialysis Management Services - New York Renal Associates | NY | Business Associate | 1,126 | 22 Mar 2023 | |||
| Tahoe Forest Hospital District | CA | Healthcare Provider | 1,119 | 17 Jul 2023 | |||
| Atlantic Dialysis Management Services - New Hyde Park Dialysis Center LLC | NY | Business Associate | 1,119 | 22 Mar 2023 | |||
| United Healthcare Services, Inc. Single Affiliated Covered Entity | CT | Health Plan | 1,116 | 12 May 2023 | |||
| The Children's Home of Wyoming Conference | NY | Healthcare Provider | 1,111 | 1 Dec 2023 | |||
| Entertainment Community Fund, dba Actors Fund Home | NJ | Healthcare Provider | 1,110 | 26 Sep 2023 | |||
| HC3, Inc | AL | Business Associate | 1,105 | 11 Jun 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 1,097 | 26 May 2023 | |||
| Quatela Center for Plastic Surgery | NY | Healthcare Provider | 1,085 | 20 Jun 2023 | |||
| Texas Orthopaedic & Sports Medicine | TX | Healthcare Provider | 1,064 | 5 Jan 2023 | |||
| RevSpring, Inc. | TN | Business Associate | 1,053 | 22 Dec 2023 | |||
| Atlantic Dialysis Management Services - Central Brooklyn Dialysis Center LLC | NY | Business Associate | 1,052 | 22 Mar 2023 | |||
| Uponor North America | MN | Health Plan | 1,048 | 8 Jun 2023 | |||
| Allina Health | MN | Healthcare Provider | 1,042 | 28 Apr 2023 | |||
| Barclay Damon LLP | NY | Business Associate | 1,039 | 3 Jan 2023 | |||
| Smile Doctors of Arizona dba Grinz Orthodontics | AZ | Healthcare Provider | 1,034 | 9 May 2023 | |||
| Dean Health Service Company, LLC (referenced herein as "WellFirst Health") | MN | Business Associate | 1,027 | 28 Jul 2023 | |||
| Aspire Health Partners | FL | Healthcare Provider | 1,005 | 29 Mar 2023 | |||
| Parsley Health, Inc. | NY | Business Associate | 1,004 | 7 Jul 2023 | |||
| First Choice Dental | WI | Healthcare Provider | 1,000 | 21 Dec 2023 | |||
| Yorkshire Wellness Group, Corp. | NM | Healthcare Provider | 1,000 | 12 Dec 2023 | |||
| Healthsoft LLC | GA | Business Associate | 1,000 | 6 Nov 2023 | |||
| Henrico Doctors Hospital | VA | Healthcare Provider | 990 | 21 Feb 2023 | |||
| Brigham and Women's Hospital | MA | Healthcare Provider | 987 | 4 Aug 2023 | |||
| Jackson Lewis P.C. | CA | Business Associate | 986 | 17 Feb 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 983 | 26 May 2023 | |||
| iTrust Wellness Group | SC | Healthcare Provider | 981 | 10 Aug 2023 | |||
| Atlantic Dialysis Management Services - Newtown Dialysis Center Inc. | NY | Business Associate | 970 | 22 Mar 2023 | |||
| Detroit Chassis, LLC | MI | Health Plan | 958 | 21 Nov 2023 | |||
| Northwest Eye Care Professionals | OR | Healthcare Provider | 950 | 22 Nov 2023 | |||
| North Mississippi Medical Center, Inc. | MS | Healthcare Provider | 950 | 1 Sep 2023 | |||
| 225 Evergreen Road Operations LLC | PA | Healthcare Provider | 931 | 10 Jan 2023 | |||
| VA Department of Medical Assistance Services | VA | Health Plan | 928 | 14 Sep 2023 | |||
| Atlantic Dialysis Management Services - Springfield Dialysis Center | NY | Business Associate | 922 | 22 Mar 2023 | |||
| Presence Healthcare Services dba Presence Medical Group | IL | Healthcare Provider | 921 | 14 Apr 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 916 | 26 May 2023 | |||
| Eastern Connecticut Health Network | CT | Healthcare Provider | 912 | 2 Jul 2023 | |||
| Sparta Community Hospital District | IL | Healthcare Provider | 909 | 26 May 2023 | |||
| Piedmont Healthcare, Inc. | GA | Healthcare Provider | 895 | 29 Sep 2023 | |||
| ReDiscover Mental Health | MO | Healthcare Provider | 877 | 1 May 2023 | |||
| Sutter North Surgery Center | CA | Healthcare Provider | 861 | 8 Sep 2023 | |||
| Arizona Department of Economic Security, Division of Developmental Disabilities | AZ | Healthcare Provider | 857 | 10 Mar 2023 | |||
| Gretna Family Health | NE | Healthcare Provider | 845 | 7 Apr 2023 | |||
| Chippewa County | WI | Healthcare Provider | 842 | 4 Apr 2023 | |||
| Iowa Department of Health and Human Services | IA | Health Plan | 833 | 26 May 2023 | |||
| Upper Peninsula Health Plan | MI | Health Plan | 833 | 20 Apr 2023 | |||
| Community Health Group | CA | Health Plan | 824 | 28 Feb 2023 | |||
| John Muir Health - Walnut Creek Medical Center | CA | Healthcare Provider | 821 | 13 Apr 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 803 | 26 May 2023 | |||
| Grane Supply, Inc. | PA | Healthcare Provider | 798 | 1 Aug 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 796 | 26 May 2023 | |||
| Atlantic Dialysis Management Services - West Nassau Dialysis Center Inc. | NY | Business Associate | 795 | 22 Mar 2023 | |||
| Cedar Oaks Surgery Center | MO | Healthcare Provider | 794 | 27 Jan 2023 | |||
| Wellstar Health System | GA | Healthcare Provider | 779 | 21 Sep 2023 | |||
| Pause Pain & Wellness | MS | Healthcare Provider | 777 | 27 Oct 2023 | |||
| Atlantic Dialysis Management Services - Broadway Dialysis Center | NY | Business Associate | 776 | 21 Mar 2023 | |||
| LCS Financial Services | CO | Business Associate | 768 | 24 Oct 2023 | |||
| St. Vincent's Ambulatory Care, Inc. | FL | Healthcare Provider | 768 | 10 Apr 2023 | |||
| Brightside Health, Inc. | CA | Healthcare Provider | 767 | 30 Apr 2023 | |||
| SUNY at Buffalo School of Dental Medicine | NY | Healthcare Provider | 765 | 16 Aug 2023 | |||
| Columbia County Child Abuse Assessment Center dba The Amani Center | OR | Healthcare Provider | 760 | 28 Nov 2023 | |||
| Claxton-Hepburn Medical CenterOpen | NY | Healthcare Provider | 757 | 2 Nov 2023 | |||
| AllCare Plus Pharmacy, Inc. | MA | Healthcare Provider | 757 | 15 Mar 2023 | |||
| ACUPUNCTURE AND INTEGRATIVE SOLUTIONS INCORPORATED | OH | Healthcare Provider | 750 | 18 Jul 2023 | |||
| Atlantic Dialysis Management Services - East End Dialysis Center LLC | NY | Business Associate | 745 | 22 Mar 2023 | |||
| The Chautauqua Center Inc. | NY | Healthcare Provider | 745 | 6 Mar 2023 | |||
| Sentara Healthcare | VA | Healthcare Provider | 741 | 24 Feb 2023 | |||
| CVS Specialty | RI | Healthcare Provider | 740 | 10 Feb 2023 | |||
| University of Missouri Health Care | MO | Healthcare Provider | 736 | 17 May 2023 | |||
| Adams County Children and Youth Services | PA | Healthcare Provider | 722 | 24 Mar 2023 | |||
| 1020 South Main Street Operations LLC | PA | Healthcare Provider | 702 | 10 Jan 2023 | |||
| Health First Health Plans | FL | Health Plan | 701 | 30 Jun 2023 | |||
| SEVA Medical Group LLC | VA | Healthcare Provider | 690 | 19 Jun 2023 | |||
| Buckeye Health Plan | OH | Health Plan | 686 | 16 May 2023 | |||
| T. Rowe Price Group, Inc. | MD | Health Plan | 684 | 2 Jun 2023 | |||
| Carle Health | IL | Healthcare Provider | 679 | 5 Oct 2023 | |||
| Region 4 South Mental Health Consortium | MN | Healthcare Provider | 677 | 5 Oct 2023 | |||
| University of California, San Francisco | CA | Healthcare Provider | 676 | 26 Apr 2023 | |||
| Omnicell Specialty Pharmacy Services (OSPS) | TX | Business Associate | 661 | 15 Sep 2023 | |||
| Vitra Home Care, LLC | MA | Business Associate | 658 | 22 Jun 2023 | |||
| Atlantic Dialysis Management Services - Morrisania Dialysis Center | NY | Business Associate | 653 | 22 Mar 2023 | |||
| Center for Autism and Related Disorders, LLC | TX | Healthcare Provider | 634 | 4 Feb 2023 | |||
| Helping the Aging Needy and Disabled Inc | TX | Healthcare Provider | 628 | 18 Oct 2023 | |||
| Pacific Clear Vision Institute | OR | Healthcare Provider | 626 | 15 Oct 2023 | |||
| eMDs, Inc. | TX | Business Associate | 625 | 24 Feb 2023 | |||
| Lakeview Clinic | MN | Healthcare Provider | 624 | 21 Sep 2023 | |||
| GlobalHealth Holdings, LLC | OK | Health Plan | 622 | 22 Jun 2023 | |||
| Napa Integrated Medicine PC | CA | Business Associate | 600 | 19 Oct 2023 | |||
| Fenway Community Health Center, Inc. | MA | Healthcare Provider | 599 | 29 Nov 2023 | |||
| Montrose Behavioral Health Hospital, Inc. | IL | Healthcare Provider | 597 | 24 Nov 2023 | |||
| Institute for Hormonal Balance | TX | Healthcare Provider | 597 | 31 Jan 2023 | |||
| White Bird Clinic | OR | Healthcare Provider | 584 | 23 Feb 2023 | |||
| Arkansas Total Care, Inc. | AR | Health Plan | 578 | 21 Sep 2023 | |||
| Oyate Health Center | SD | Healthcare Provider | 575 | 2 May 2023 | |||
| Shady Lane Nursing Home | NJ | Healthcare Provider | 566 | 17 Feb 2023 | |||
| Atlantic Dialysis Management Services - Prospect Park Dialysis Center | NY | Business Associate | 563 | 22 Mar 2023 | |||
| State of New Jersey Department of Human Services, Division of Medical Assistance and Health Services | NJ | Health Plan | 552 | 16 May 2023 | |||
| Gillette Children's Specialty Healthcare | MN | Healthcare Provider | 542 | 29 Sep 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 537 | 26 May 2023 | |||
| Compass Behavioral Health | KS | Healthcare Provider | 537 | 10 Feb 2023 | |||
| AccessDx Laboratory, LLC | TX | Healthcare Provider | 535 | 21 Dec 2023 | |||
| Morgan Stanley | NY | Health Plan | 535 | 18 Apr 2023 | |||
| Clarity Child Guidance Center | TX | Health Plan | 531 | 28 Feb 2023 | |||
| Lantern Hill Retirement Community | NJ | Healthcare Provider | 528 | 5 Jan 2023 | |||
| United Healthcare Services, Inc. Single Affiliated Covered Entity | CT | Health Plan | 527 | 17 Aug 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 524 | 26 May 2023 | |||
| Yardley Dermatology Associates, PC | PA | Healthcare Provider | 523 | 21 Mar 2023 | |||
| 360 Physical Therapy, LLC | ND | Healthcare Provider | 520 | 21 Dec 2023 | |||
| PCC Pediatric EHR Solutions | VT | Business Associate | 520 | 9 Aug 2023 | |||
| Sutter Senior Care | CA | Healthcare Provider | 519 | 22 Jul 2023 | |||
| Advanced Care Partners, LLC | GA | Healthcare Provider | 518 | 3 Aug 2023 | |||
| Three Crowns Park | IL | Healthcare Provider | 516 | 11 Aug 2023 | |||
| Community Health Centers of Greater Dayton | OH | Healthcare Provider | 516 | 8 Mar 2023 | |||
| AppleCare, LLC | GA | Healthcare Provider | 512 | 23 Jan 2023 | |||
| Alvaria, Inc. | MA | Business Associate | 507 | 26 May 2023 | |||
| Baylor College of Medicine | TX | Healthcare Provider | 505 | 28 Jul 2023 | |||
| CKF Addiction Treatment, Inc. | KS | Healthcare Provider | 501 | 17 Nov 2023 | |||
| Confucius Pharmacy | NY | Healthcare Provider | 501 | 7 Nov 2023 | |||
| Fellowship Village | NJ | Healthcare Provider | 501 | 8 Oct 2023 | |||
| South Jersey Behavorial Health Resources, Inc. | NJ | Healthcare Provider | 501 | 4 Jun 2023 | |||
| Dallas County | TX | Healthcare Provider | 501 | 14 Apr 2023 | |||
| Community Healthcare Network, Inc. | NY | Healthcare Provider | 500 | 30 Nov 2023 | |||
| Hospital Sisters Health System | IL | Business Associate | 500 | 26 Oct 2023 | |||
| North Shore Medical Labs | NY | Healthcare Provider | 500 | 26 May 2023 | |||
| Ryu Physical Therapy, P.C. | CA | Healthcare Provider | 500 | 11 Mar 2023 |
State not given in the HHS export (2)
| Covered entity | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|
| Modern Cardiology Associates | Healthcare Provider | 10,000 | 19 Apr 2023 | |||
| Frederiksted Health Care, Inc. | Healthcare Provider | 600 | 30 Oct 2023 |
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.