MO · HHS OCR reports
HIPAA breaches in Missouri
HIPAA breaches affecting 500 or more individuals reported to HHS OCR by covered entities listed in Missouri.
Reports
167
Individuals affected
17,582,532
Under investigation
19
Top type: Hacking/IT Incident
State breach notification law
Mo. Rev. Stat. § 407.1500 (Merchandising Practices - Security Breach Notification) (amended
Timing: Without unreasonable delay Missouri requires businesses and persons to notify affected consumers
Read the Missouri data breach notification law summaryAll reports, newest first
Page 3 of 4. 167 reports.
| Covered entity | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|
| Maranatha Village Inc. | Healthcare Provider | 520 | May 24, 2019 | Hacking/IT Incident | Archive (closed) |
| Burrell Behavioral Health | Healthcare Provider | 67,493 | Mar 29, 2019 | Hacking/IT Incident | Archive (closed) |
| Choice Rehabilitation | Business Associate | 4,309 | Dec 29, 2018 | Hacking/IT Incident | Archive (closed) |
| Barnes-Jewish Hospital | Healthcare Provider | 5,850 | Dec 18, 2018 | Hacking/IT Incident | Archive (closed) |
| James R. Etzkorn, MD | Healthcare Provider | 6,845 | Nov 19, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| James R. Etzkorn, MD | Healthcare Provider | 6,845 | Nov 9, 2018 | Hacking/IT Incident | Archive (closed) |
| Missouri Department of Mental Health | Healthcare Provider | 9,000 | Oct 24, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| University Of Missouri Health | Healthcare Provider | 706 | Oct 5, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| SSM Health St. Mary's Hospital - Jefferson City | Healthcare Provider | 301,000 | Jul 30, 2018 | Improper Disposal | Archive (closed) |
| Blue Springs Family Care, P.C. | Healthcare Provider | 44,979 | Jul 10, 2018 | Hacking/IT Incident | Archive (closed) |
| Children's Mercy Hospital | Healthcare Provider | 1,463 | Jun 27, 2018 | Hacking/IT Incident | Archive (closed) |
| Black River Medical Center | Healthcare Provider | 13,443 | Jun 13, 2018 | Hacking/IT Incident | Archive (closed) |
| Barnes-Jewish Hospital | Healthcare Provider | 18,436 | Mar 12, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| Barnes-Jewish St. Peters Hospital | Healthcare Provider | 15,046 | Mar 12, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| John J. Pershing VA Medical Center | Healthcare Provider | 1,843 | Mar 7, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| Missouri Dept. of Mental Health | Healthcare Provider | 1,000 | Feb 21, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| Children's Mercy Hospital | Healthcare Provider | 65,930 | Jan 31, 2018 | Hacking/IT Incident | Archive (closed) |
| SSM Health | Healthcare Provider | 29,579 | Dec 28, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Bridget P Early MD LLC d/b/a Namaste Health Care | Healthcare Provider | 1,617 | Oct 12, 2017 | Hacking/IT Incident | Archive (closed) |
| The MS Center of Saint Louis and Mercy Clinic Neurology - Town and Country | Healthcare Provider | 1,081 | Sep 16, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Bluetail Medical Group | Healthcare Provider | 11,000 | Aug 2, 2017 | Hacking/IT Incident | Archive (closed) |
| Pharma Medica Research Inc. | Healthcare Provider | 2,718 | Jun 23, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| SSM Health (Dr. Syed Khader) | Healthcare Provider | 836 | Jun 9, 2017 | Theft | Archive (closed) |
| Children's Mercy Hospital | Healthcare Provider | 5,511 | May 19, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Blue Cross and Blue Shield of Kansas City | Health Plan | 725 | May 5, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Washington University School of Medicine | Healthcare Provider | 80,270 | Mar 25, 2017 | Hacking/IT Incident | Archive (closed) |
| St. Louis Children's Hospital | Healthcare Provider | 643 | Mar 9, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| VA St. Louis Health Care System | Healthcare Provider | 724 | Mar 1, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Mo. Dept. of Mental Health | Healthcare Provider | 5,685 | Feb 7, 2017 | Hacking/IT Incident | Archive (closed) |
| Dr. Dennis T. Myers, D.D.S., P.A. | Healthcare Provider | 3,364 | Oct 24, 2016 | Hacking/IT Incident | Archive (closed) |
| Burrell Behavioral Health | Healthcare Provider | 7,748 | Sep 2, 2016 | Unauthorized Access/Disclosure | Archive (closed) |
| Prosthetic & Orthotic Care, Inc. | Healthcare Provider | 23,015 | Aug 7, 2016 | Hacking/IT Incident | Archive (closed) |
| Midwest Orthopedic Pain and Spine | Healthcare Provider | 29,153 | Jul 26, 2016 | Hacking/IT Incident | Archive (closed) |
| Laser & Dermatologic Surgery Center | Healthcare Provider | 31,000 | Jun 14, 2016 | Hacking/IT Incident | Archive (closed) |
| The Vein Doctor | Healthcare Provider | 3,000 | Jun 3, 2016 | Hacking/IT Incident | Archive (closed) |
| BJC HealthCare ACO, LLC | Healthcare Provider | 2,393 | Feb 26, 2016 | Unauthorized Access/Disclosure | Archive (closed) |
| Centene Management Corporation | Health Plan | 8,208 | Oct 15, 2015 | Theft | Archive (closed) |
| SSM Health Cancer Care | Healthcare Provider | 643 | Oct 9, 2015 | Unauthorized Access/Disclosure | Archive (closed) |
| Truman Medical Center, Incorporated | Healthcare Provider | 503 | Jun 9, 2015 | Unauthorized Access/Disclosure | Archive (closed) |
| Concordia Plan Services on behalf of the Concordia Health Plan | Health Plan | 12,500 | Apr 16, 2015 | Hacking/IT Incident | Archive (closed) |
| Saint Louis County Department of Health | Healthcare Provider | 4,000 | Jan 7, 2015 | Unauthorized Access/Disclosure | Archive (closed) |
| Midwest Womens Healthcare Specialist | Healthcare Provider | 1,376 | Aug 26, 2014 | Improper Disposal | Archive (closed) |
| Children's Mercy Hospital | Business Associate | 4,067 | Aug 15, 2014 | Hacking/IT Incident | Archive (closed) |
| BLUE CROSS AND BLUE SHIELD OF KANSAS CITY | Health Plan | 2,546 | Apr 11, 2014 | Unauthorized Access/Disclosure | Archive (closed) |
| St. Louis University | Health Plan | 3,100 | Oct 7, 2013 | Hacking/IT Incident | Archive (closed) |
| InfoCrossing, Inc. | Business Associate | 25,461 | Sep 20, 2013 | Unauthorized Access/Disclosure | Archive (closed) |
| Olson & White Orthodontics | Healthcare Provider | 10,000 | Sep 3, 2013 | Theft | Archive (closed) |
| St. Anthony's Physician Organization | Healthcare Provider | 2,600 | Aug 30, 2013 | Theft | Archive (closed) |
| InfoCrossing, Inc. | Business Associate | 1,357 | Aug 13, 2013 | Unauthorized Access/Disclosure | Archive (closed) |
| Missouri Department of Social Services | Business Associate | 1,357 | Aug 2, 2013 | Unauthorized Access/Disclosure | Archive (closed) |
Source: HHS OCR Breach Portal, OCR export October 2026.