| CA | Office of Health Care Affordability (HCAI) | Los Angeles Hematology/Oncology Medical Group; OneOncology, LLC; OneOncology West, LLC; Center for Cancer and Blood Disorders; Stavroula Otis, M.D. | blank OPEN | 2026-09-21 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | LabCorp; Millennium Health | blank OPEN | 2026-09-15 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | BayMark Health Services Inc. | CMIR Waived WAIVED | 2026-08-06 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Hospital of Barstow, Inc. d/b/a Barstow Community Hospital | CMIR Waived WAIVED | 2026-07-16 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | NAHS Holding, Inc.(Submitter); MOJUMU, Inc.; Argent Trust Company solely as Trustee of the NAHS employee stock ownership plan trust | CMIR Waived
(Post-Transaction Monitoring Advisory Letter) WAIVED | 2026-06-04 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Long Beach NSC; Commons Clinic Medical Network; Commons Clinic MSO | CMIR Waived WAIVED | 2026-05-18 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Genesis Healthcare Partners, P.C.; Urology Partners of America Holdings, LLC; Urology Partners of America, LLC; Unio Health Partners, LLC; Golden Gate Urology, Inc.; GGU Physician Holdco, LLC; Kevin E. Sanders, M.D; Ira D. Sharlip, M.D.; Wenwu Jin, M.D.; Dr. Yan; Rodman S. Rogers, M.D.; David G. Kornguth, M.D.; Chi K. Lee, M.D.; Andrew J. Pienkny, M.D.; Allison M. Sih, M.D.; Robert Q. Hoang, M.D.; Daniel Oberlin, M.D.; Gregory A. Barme, M.D.; Yevgeniy Veltman, M.D. | CMIR waived WAIVED | 2026-05-14 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Vibra Hospital of San Diego, LLC; California Rehabilitation Institute, LLC | CMIR Waived WAIVED | 2026-04-24 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Res-Care, Inc. | CMIR Complete on April 8, 2026 COMPLETED | 2026-04-08 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Centene Corporation (“Centene”); Madison Health Group (“Madison”); Magellan Health Service of California, Inc.; Employer Services (“MHSC”); Magellan Federal, Inc. (“Magellan Federal”); Magellan Healthcare Provider Group, Inc. (“MHPG”); Magellan Life Insurance Company (“Magellan Life”) | CMIR Waived WAIVED | 2026-03-19 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Sharp HealthCare; Tri-City Healthcare District dba Tri-City Medical Center | CMIR Waived WAIVED | 2026-02-25 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Vitalant; San Diego Blood Bank | CMIR Waived WAIVED | 2026-02-13 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Abbott Laboratories; Exact Sciences Corporation | CMIR Waived WAIVED | 2026-02-04 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | UC San Diego Health; Palomar Health | CMIR Waived (JPA Formation) WAIVED | 2026-01-14 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Inform Diagnostics, Inc.; Fulgent Therapeutics, LLC | CMIR Waived WAIVED | 2026-01-07 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Imperial Care LLC; El Centro Regional Medical Center | CMIR Waived WAIVED | 2025-12-22 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Euclid Endoscopy Center, L.P.; AmSurg Holdings, LLC | CMIR Waived WAIVED | 2025-12-16 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | CareMeridian, LLC | CMIR Waived WAIVED | 2025-12-05 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Physician Health Network Medical Corporation | CMIR Waived WAIVED | 2025-12-01 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Rezolut Holdings, LLC | CMIR Waived WAIVED | 2025-11-12 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | MedImpact Healthcare Systems, Inc. | CMIR Waived WAIVED | 2025-11-07 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | CCW La Jolla; Classic Residence Management Limited Partnership | CMIR Waived WAIVED | 2025-10-31 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Evolent Health LLC | CMIR Waived WAIVED | 2025-10-16 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | El Centro Regional Medical Center,; City of El Centro; Imperial Valley Healthcare District | CMIR Waived WAIVED | 2025-10-08 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Ambulatory TopCo, LLC | CMIR Waived WAIVED | 2025-10-01 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Alta Los Angeles Hospitals, Inc.; Southern California Hospital Systems, Inc. | CMIR Waived WAIVED | 2025-09-17 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Southern California Specialty Care, LLC | CMIR Waived WAIVED | 2025-07-25 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | John Muir Health (JMH); John Muir Medical Group (JMMG); the University of California San Francisco Health (UCSF Health) | CMIR Waived WAIVED | 2025-07-16 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Mobile RadX Holdings, LLC dba Integrated Diagnostic Services | CMIR Waived WAIVED | 2025-06-13 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Quest Diagnostics Incorporated; Fresenius Medical Care Holdings, Inc. | CMIR Waived WAIVED | 2025-05-28 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | UCI Health; Premier Health Plan Services, Inc. | CMIR Waived WAIVED | 2025-05-22 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Cambridge Sierra Holdings, LLC | CMIR Waived WAIVED | 2025-05-14 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Laboratory Corporation of America Holdings | CMIR Waived WAIVED | 2025-05-08 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Madera SNF Operations LLC | CMIR Waived WAIVED | 2025-05-01 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Covenant Care California, LLC; Covenant Care Mission, Inc.; Covenant Care Long Beach, Inc.; Covenant Care Morgan Hill, LLC; Covenant Care Capitola, LLC; Covenant Care Encinitas, LLC; Covenant Care La Jolla, LLC; Covenant Care Courtyard, LLC; Covenant Care Lodi, LLC. | CMIR Pending OPEN | 2025-04-24 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Crescent City Skilled Nursing, LLC | CMIR Waived WAIVED | 2025-04-24 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | California Cancer Associates for Research; Excellence, Inc. | CMIR Waived WAIVED | 2025-04-18 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | West Coast Hospitals, Inc. | CMIR Waived WAIVED | 2025-04-07 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Alexandria Care Center LLC | CMIR Waived WAIVED | 2025-02-03 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Prospect Health Plan, Inc; Prospect Medical Group, Inc (on behalf of itself and its eight wholly-owned subsidiaries); Alta Newport Hospital, LLC (d/b/a Foothill Regional Medical Center;; Metropolitan IPA | CMIR Waived WAIVED | 2025-01-28 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Agile Occupational Medicine, LLC; Kain Akeso Medical Holdings, LLC | CMIR Waived WAIVED | 2025-01-24 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Sharon Care Center LLC | CMIR Waived WAIVED | 2025-01-15 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Alta Care Center LLC dba Alta Gardens Care Center | CMIR Waived WAIVED | 2025-01-02 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | CSI Medical Group, P.C. | CMIR Waived WAIVED | 2024-12-24 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Korean-American Medical Group, Inc; Swan Practice Holdings, P.C. | CMIR Waived WAIVED | 2024-12-23 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Ambry Genetics Corporation; Tempus AI, Inc. | CMIR Waived WAIVED | 2024-12-20 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | KTLA Properties Limited Partnership | CMIR Waived WAIVED | 2024-11-05 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Western Sierra Medical Clinic, Inc; Sierra Family Medical Clinic, Inc | CMIR Waived WAIVED | 2024-09-17 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | Carelon Health of California, Inc. | CMIR Waived WAIVED | 2024-09-13 | Agency page |
| CA | Office of Health Care Affordability (HCAI) | The Cigna Group; Health Care Service Corporation (HCSC) | CMIR Waived WAIVED | 2024-08-16 | Agency page |