Regents of the University of California

Regents of the University of California was paid $190K by Medicaid between Jan 2018 and Oct 2024, across 10 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 44% of everything it billed.

33Billing provider infoREGENTS OF THE UNIVERSITY OF CALIFORNIA
ORANGE, CA 92868

33aNPI1659329746assigned 05/04/2006

33bProvider typeNeurological Surgery Physician

28Total paid$190K

24GClaims3,650

24DCodes billed10

24AFirst – last monthJan 2018 – Oct 2024

Compared with peers

Next to other Neurological Surgery Physician providers in California

Rank by total paid#28 of 93

Median peer was paid$35K

This provider vs. median5.5×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Entity ProliferationAuthorized official PROVIDER RELATIONS, UCI HEALTH controls 20+ related entities in our dataset. Read more

Box 24A · Dates of service

Paid by month

Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider

By year, as a table

Year	Claims	Paid
2018	660	$26K
2019	348	$18K
2020	403	$16K
2021	697	$40K
2022	880	$47K
2023	528	$35K
2024incomplete	134	$8K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	44%	1,903	1,852	$85K
99214	Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	21%	675	666	$41K
99221		12%	418	407	$23K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	8.4%	285	154	$16K
99222	Initial hospital care, per day, moderate complexity	5.4%	121	120	$10K
99291	Critical care, evaluation and management of the critically ill patient, first 30-74 minutes	4.7%	57	30	$9K
99231	Subsequent hospital care, per day, straightforward or low complexity	1.5%	136	81	$3K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	1.1%	29	13	$2K
99253		<1%	14	14	$2K
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	<1%	12	12	$373.39

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.

From NPPES

Who's on the registration

Authorized officialPROVIDER RELATIONS, UCI HEALTH (UPS PROVIDER RELATIONS)

Same official

Other billing entities under PROVIDER RELATIONS, UCI HEALTH

Full network →

Provider	Location	Paid
Regents of the University of	Orange, CA	$10.78M
Uc Regents	Orange, CA	$5.61M
Regents of the University of California	Orange, CA	$5.19M
Uc Regents Uci Dept of Pediatrics	Orange, CA	$3.90M
Uci Department of Urology	Orange, CA	$2.49M
Regents of the University of California	Orange, CA	$2.32M
Regents of the University of Claifornia Univ Neursciences	Orange, CA	$2.31M
Regents of the University of California	Orange, CA	$1.75M
Uc Regents	Orange, CA	$1.34M
Uc Regents	Orange, CA	$947K
Uc Regents	Orange, CA	$914K
University Head & Neck Surgeons	Orange, CA	$834K
Regents of the University of California	Orange, CA	$792K
The Department of Psychiatry	Orange, CA	$582K
Uci Department of Dermatology	Orange, CA	$475K
Uc Regents	Orange, CA	$454K
Uc Regents	Orange, CA	$295K
Uc Regents Department of Radiation Oncology	Orange, CA	$256K
Uc Regents	Orange, CA	$207K
Regents of the University of	Orange, CA	$178K

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.