Cheongsiatmoy, et al. v. University of Southern California, et al.
| JUSTIN CHEONGSIATMOY, UNITED STATES OF AMERICA, ex rel. IONM LLC, a Delaware corporation and ex rel. Justin Cheongsiatmoy, M.D., IONM, LLC, a Delaware corporation and ex rel. Justin Cheongsiatmoy, M.D., COUNTY OF LOS ANGELES, ex rel. IONM LLC, a Delaware corporation and ex rel. Justin Cheongsiatmoy, M.D. and STATE OF CALIFORNIA, ex rel. IONM LLC, a Delaware corporation and ex rel. Justin Cheongsiatmoy, M.D. |
| UNIVERSITY OF SOUTHERN CALIFORNIA, a California corporation and USC CARE MEDICAL GROUP, INC., a California corporation |
| RICARDO LARA |
| 26-4545 |
| July 17, 2026 |
| U.S. Court of Appeals, Ninth Circuit |
| Other Statutes - False Claims Act |
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This docket was last retrieved on July 20, 2026. A more recent docket listing may be available from PACER.
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| Filing 3 Originating Court Notice of Fee Received. [Entered: 07/20/2026 11:50 AM] |
| Filing 2 SCHEDULE NOTICE. Appeal Opening Brief (No Transcript Due) (Appellant) 8/26/2026, Appeal Answering Brief (No Transcript Due) (Appellee) 9/25/2026. For appeal no. 26-4545, 2:18-cv-08311-WLH-AS. All briefs shall be served and filed pursuant to FRAP 31 and 9th Cir. R. 31-2.1. Failure of the petitioner(s)/appellant(s) to comply with this briefing schedule will result in automatic dismissal of the appeal. See 9th Cir. R. 42-1. [Entered: 07/17/2026 02:13 PM] |
| Filing 1 CASE OPENED. A copy of your notice of appeal / petition filed in 2:18-cv-08311-WLH-AS has been received in the Clerk's office of the United States Court of Appeals for the Ninth Circuit. The U.S. Court of Appeals docket number 26-4545 has been assigned to this case. All communications with the court must indicate this Court of Appeals docket number. Please carefully review the docket to ensure the name(s) and contact information are correct. It is your responsibility to alert the court if your contact information changes. Resources Available For more information about case processing and to assist you in preparing your brief, please review the Case Opening Information (for #attorneys and #pro se litigants) and review the #Appellate Practice Guide. Attorneys should consider contacting the court's #Appellate Mentoring Program for help with the brief and argument. [Entered: 07/17/2026 02:01 PM] |
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| Plaintiff: JUSTIN CHEONGSIATMOY | |
| Represented By: | Justin Cheongsiatmoy |
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| Plaintiff: UNITED STATES OF AMERICA, ex rel. IONM LLC, a Delaware corporation and ex rel. Justin Cheongsiatmoy, M.D. | |
| Represented By: | Mr. Hunter Byron Thomson |
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| Plaintiff: IONM, LLC, a Delaware corporation and ex rel. Justin Cheongsiatmoy, M.D. | |
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| Plaintiff: COUNTY OF LOS ANGELES, ex rel. IONM LLC, a Delaware corporation and ex rel. Justin Cheongsiatmoy, M.D. | |
| Represented By: | Dawyn R. Harrison |
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| Plaintiff: STATE OF CALIFORNIA, ex rel. IONM LLC, a Delaware corporation and ex rel. Justin Cheongsiatmoy, M.D. | |
| Represented By: | Mr. Nathaniel Robertson Spencer-Mork |
| Represented By: | John P. Fisher |
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| Intervenor: RICARDO LARA | |
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| Defendant: UNIVERSITY OF SOUTHERN CALIFORNIA, a California corporation | |
| Represented By: | Mr. Mark Steven Hardiman |
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| Defendant: USC CARE MEDICAL GROUP, INC., a California corporation | |
| Represented By: | Mr. Mark Steven Hardiman |
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