| Next Step Healthcare LLC | MA | Hacking/IT Incident | 12090 |
| Northwestern Community Services Board | VA | Hacking/IT Incident | 21856 |
| The Cooper Health System | NJ | Hacking/IT Incident | 57412 |
| Community Hospital of Anaconda | MT | Hacking/IT Incident | 21243 |
| Compassion Health Care, Inc. | NC | Hacking/IT Incident | 23282 |
| Hunter Health Clinic | KS | Hacking/IT Incident | 28431 |
| Tri-City Cardiology Consultants, P.C. | AZ | Hacking/IT Incident | 22753 |
| Minnesota Epilepsy Group | MN | Hacking/IT Incident | 38401 |
| Drug and Alcohol Treatment Services, Inc. | PA | Hacking/IT Incident | 22215 |
| Cache Valley Ear Nose & Throat | UT | Hacking/IT Incident | 26469 |
| Orthopaedic Specialists of Connecticut | CT | Hacking/IT Incident | 22541 |
| The Gatesworth Senior Living St. Louis | MO | Hacking/IT Incident | 31124 |
| Parc Provence Memory Care Facility | MO | Hacking/IT Incident | 13954 |
| Health Services LLC | OH | Hacking/IT Incident | 75906 |
| Central District Health Department of Nebraska | NE | Hacking/IT Incident | 58519 |
| James J. Lynch, MD Ltd. dba Swift Institute | NV | Hacking/IT Incident | 13430 |
| Nice Healthcare Management Company, Inc | MN | Hacking/IT Incident | 10000 |
| Fort Wayne Medical Education Program | IN | Hacking/IT Incident | 28502 |
| UNITED BACKCARE PS dba Pacific Rehabilitation Centers | WA | Hacking/IT Incident | 18900 |
| Behavioral Health Resources | WA | Hacking/IT Incident | 49213 |
| Watsonville Community Hospital | CA | Hacking/IT Incident | 30312 |
| Legacy Treatment Services, Inc. | NJ | Hacking/IT Incident | 29898 |
| Community Connections | DC | Hacking/IT Incident | 18949 |
| River Region Cardiology | AL | Hacking/IT Incident | 48600 |
| Conceptions Reproductive Associates of Colorado | CO | Hacking/IT Incident | 80000 |
| East Central Missouri Behavioral Health Services, Inc. | MO | Hacking/IT Incident | 20000 |
| Radiologic Medical Services, P.C. | IA | Hacking/IT Incident | 56902 |
| Humboldt Independent Practice Association (Humboldt IPA) | CA | Hacking/IT Incident | 26353 |
| Wilmington Community Clinic | CA | Hacking/IT Incident | 11601 |
| Community Counseling of Bristol County, Inc. | MA | Hacking/IT Incident | 44991 |
| Regional Obstetrical Consultants PC | TN | Hacking/IT Incident | 25650 |
| Bradford Health Services, LLC | AL | Hacking/IT Incident | 28543 |
| Premier Health Partners and wholly owned covered entities listed in description section below | OH | Hacking/IT Incident | 10833 |
| Allswell Health Medical Group PA | CA | Hacking/IT Incident | 638 |
| The Speech Clinic, LLC | GA | Hacking/IT Incident | 2168 |
| Secure Healthcare Information Management, LLC | PA | Hacking/IT Incident | 6810 |
| Franklin/Fulton Mental Health/Intellectual & Developmental Disabilities/Early Intervention | PA | Hacking/IT Incident | 640 |
| Hattiesburg Eye Clinic, P.A. | MS | Hacking/IT Incident | 6137 |
| Innovative Alternatives, Inc | TX | Hacking/IT Incident | 1500 |
| Bay Area Psychological Consultants | FL | Hacking/IT Incident | 5679 |
| Family Physicians, Inc. | OH | Hacking/IT Incident | 885 |
| Arkansas Urology, P.A. | AR | Hacking/IT Incident | 4347 |
| Bright Smile Dental Care | IN | Hacking/IT Incident | 7601 |
| Indiana University Health, Affiliated Covered Entity | IN | Hacking/IT Incident | 2080 |
| Kostelic and Associates 3PLLC | NC | Hacking/IT Incident | 535 |
| Eskenazi Health | IN | Hacking/IT Incident | 1604 |
| Center for bone and Joint Surgery of the Palm Beaches | FL | Hacking/IT Incident | 5461 |
| New York Psychiatric Services P.C. | NY | Hacking/IT Incident | 777 |
| Woodlawn Hospital | IN | Hacking/IT Incident | 742 |
| Lift Dental PLLC dba Artistic Smiles | CO | Hacking/IT Incident | 3735 |
| Radia Inc., PS | WA | Hacking/IT Incident | 616 |
| Cameron Regional Medical Center | MO | Hacking/IT Incident | 5468 |
| Bacon County Health Services, Inc. | GA | Hacking/IT Incident | 501 |
| Camden-on-Gauley Medical Center | WV | Hacking/IT Incident | 501 |
| Klickitat Public Hospital District #2 - dba Skyline Hospital | WA | Hacking/IT Incident | 501 |
| Lakes Region Visiting Nursing Association | NH | Hacking/IT Incident | 1274 |
| Wichita Family Dental | KS | Hacking/IT Incident | 1273 |
| Alma Family Services | CA | Hacking/IT Incident | 2753 |
| Interim HealthCare Inc. | FL | Hacking/IT Incident | 1283 |
| Prescribe FIT, Inc. | OH | Hacking/IT Incident | 4537 |
| Persona Dental | MN | Hacking/IT Incident | 3386 |
| Azle Cube Smiles PLLC | TX | Hacking/IT Incident | 3280 |
| Next Level Medical, LLC | TX | Hacking/IT Incident | 501 |
| Novocure Inc. | PA | Hacking/IT Incident | 1464 |
| Life Unlimited, Inc. | MO | Hacking/IT Incident | 1530 |
| LHC Group, Inc. | LA | Hacking/IT Incident | 500 |
| Beaver County Behavioral Health | PA | Hacking/IT Incident | 501 |
| COMHAR, Inc. | PA | Hacking/IT Incident | 501 |
| Capital Family Physicians | NC | Hacking/IT Incident | 2545 |
| Vista Del Mar Child and Family Services | CA | Hacking/IT Incident | 500 |
| Psychiatry of Texas PLLC | TX | Hacking/IT Incident | 5902 |
| AnMed Health | SC | Hacking/IT Incident | 501 |
| WellDyneRX, LLC | FL | Hacking/IT Incident | 500 |
| Shoshone Medical Center | ID | Hacking/IT Incident | 553 |
| Grafton City Hospital, Inc. | WV | Hacking/IT Incident | 1215 |
| Baraga County Memorial Hospital | MI | Hacking/IT Incident | 501 |
| Allergic Disease Associates, P.C. dba The Asthma Center | PA | Hacking/IT Incident | 5321 |
| North Dakota Department of Health and Human Services, Developmental Disabilities Section | ND | Hacking/IT Incident | 1750 |
| Life Bridges, Inc. | TN | Hacking/IT Incident | 5194 |
| Hillcrest Medical Research LLC. | FL | Hacking/IT Incident | 5785 |
| PSI Premier Specialties, Inc. d/b/a Medical Express PSI | TX | Hacking/IT Incident | 4100 |
| Well Child, Inc. | TN | Hacking/IT Incident | 500 |
| Mountain Rheumatology Professional, LLC | CO | Hacking/IT Incident | 5378 |
| Gardiner Family Chiropractic, PC | ME | Hacking/IT Incident | 5000 |
| Longview ER Operations, LLC | TX | Hacking/IT Incident | 501 |
| Community Health Care, Inc. | OH | Hacking/IT Incident | 808 |
| Westchester Institute for Human Development, Inc. | NY | Hacking/IT Incident | 938 |
| Central Arkansas Pediatrics, P.A. | AR | Hacking/IT Incident | 1500 |
| Deseye, PLLC d/b/a Princeton Family Eye Care | TX | Hacking/IT Incident | 1050 |
| Horizon Eye Care Laser & Eye Surgery Center | NJ | Hacking/IT Incident | 501 |
| Interim HealthCare of Oklahoma City, Inc. | OK | Hacking/IT Incident | 500 |
| Manning Regional Healthcare Center | IA | Hacking/IT Incident | 746 |
| Tarboro Family Dentistry | NC | Hacking/IT Incident | 4713 |
| Monongalia County General Hospital Company | WV | Hacking/IT Incident | 2173 |
| Asheville US Seventy NC Opco LLC d/b/a Swannanoa Valley Health and Rehabilitation | NC | Hacking/IT Incident | 1045 |
| Asheville Victoria NC Opco LLC d/b/a Elevate Health & Rehabilitation | NC | Hacking/IT Incident | 1551 |
| Asheville Beaverdam NC Opco LLC d/b/a Bear Mountain Health and Rehabilitation | NC | Hacking/IT Incident | 1397 |
| Pennsylvanie Dermatology Partners | MD | Hacking/IT Incident | 500 |
| Central Texas Oral Health | TX | Hacking/IT Incident | 1389 |
| Lifespark Management Services, LLC | MN | Hacking/IT Incident | 6611 |
| Wilson Dental | TX | Hacking/IT Incident | 3476 |
| Kashi Dental | TX | Hacking/IT Incident | 6027 |
| Mysa Dental | TX | Hacking/IT Incident | 3394 |
| Allwyn Dental | TX | Hacking/IT Incident | 4013 |
| Azle Smiles Dental | TX | Hacking/IT Incident | 9444 |
| Vanderbilt University Medical Center | TN | Hacking/IT Incident | 3298 |
| SunCloud Health | IL | Hacking/IT Incident | 2594 |
| Suvida Healthcare, LLC | TX | Hacking/IT Incident | 1421 |
| Beltrami County Health and Human Services | MN | Hacking/IT Incident | 1491 |
| Open Door Health Center of Illinois | WA | Hacking/IT Incident | 501 |
| The Association for Neurologically Impaired Brain Injured | NY | Hacking/IT Incident | 1918 |
| Youth Home, Inc. | AR | Hacking/IT Incident | 689 |
| Claremedica Viking, LLC | FL | Hacking/IT Incident | 675 |
| SportsMed PT, LLC | NJ | Hacking/IT Incident | 3400 |
| Hollister Family Dental & Implant Center | CA | Hacking/IT Incident | 3809 |
| T.A. Solberg Co., Inc | WI | Hacking/IT Incident | 1012 |
| Champaign-Urbana Public Health District | IL | Hacking/IT Incident | 501 |
| The Medical Imaging Partnership dba Precision Imaging Center | FL | Hacking/IT Incident | 501 |
| Averhealth Holdings | VA | Hacking/IT Incident | 9909 |
| The Connecticut Institute for the Blind Inc. d/b/a Oak Hill | CT | Hacking/IT Incident | 1556 |
| Cure Dental | TX | Hacking/IT Incident | 878 |
| Advocate Warriors LLC | ID | Hacking/IT Incident | 750 |
| Community Health Center of Buffalo Inc. | NY | Hacking/IT Incident | 501 |
| Cherry Street Services, Inc. | MI | Hacking/IT Incident | 501 |
| Columbia Orthopaedic Group | MO | Hacking/IT Incident | 500 |
| Family Health Centers of Southern Indiana | IL | Hacking/IT Incident | 7117 |
| Decatur Diagnostic Laboratory Inc. | AL | Hacking/IT Incident | 500 |
| Ohio Living | OH | Hacking/IT Incident | 500 |
| Open Arms Care Corporation | TN | Hacking/IT Incident | 893 |
| Monaco & Associates Incorporated | KS | Hacking/IT Incident | 534 |
| Michigan Surgical Center, LLC | MI | Hacking/IT Incident | 7578 |
| Lutheran Home for the Aged | MO | Hacking/IT Incident | 2311 |
| Sturdy Health, Inc. | MA | Hacking/IT Incident | 1006 |
| Signature Healthcare Corporation | MA | Hacking/IT Incident | 500 |
| MVP VIP Holdco dba Heart of America Eye Care | MO | Hacking/IT Incident | 500 |
| United Medical Doctors | CA | Hacking/IT Incident | 501 |
| Campbell University | NC | Hacking/IT Incident | 500 |
| Nottingham Village | PA | Hacking/IT Incident | 5240 |
| Oakwood Lutheran Senior Ministries, Inc. | WI | Hacking/IT Incident | 1080 |
| South Florida Injury Centers, Inc. | FL | Hacking/IT Incident | 1525 |
| Ira L. Savetsky, MD PLLC | NY | Hacking/IT Incident | 564 |
| Coastal Carolina Centers of Urology and Surgery, LLC | SC | Hacking/IT Incident | 2886 |
| Southwest Behavioral Health Services.org | AZ | Hacking/IT Incident | 2316 |
| Centers for Dialysis Care | OH | Hacking/IT Incident | 8000 |
| NJ Pain Care Specialists, LLC | NJ | Hacking/IT Incident | 501 |
| ViaQuest Psychiatric & Behavioral Solutions, LLC | OH | Hacking/IT Incident | 6420 |
| Palomar Health Medical Group | CA | Hacking/IT Incident | 501 |
| Bronsky Orthodontics | NY | Hacking/IT Incident | 3183 |
| Verber Dental Group PC | NY | Hacking/IT Incident | 8598 |
| Sanger Skilled Care, LLC dba Cornerstone Care Center | CA | Hacking/IT Incident | 1510 |