Regents of the University of

Regents of the University of was paid $10.78M by Medicaid between Jan 2018 and Dec 2024, across 16 billing codes. Its largest line is 99285, emergency room visit (most serious) — 38% of everything it billed.

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

33aNPI1154379394assigned 05/04/2006

33bProvider typeEmergency Medicine Physician

28Total paid$10.78M

24GClaims124,811

24DCodes billed16

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Emergency Medicine Physician providers in California

Rank by total paid#48 of 988

Median peer was paid$32K

This provider vs. median340×

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	16,160	$1.21M
2019	13,439	$1.25M
2020	15,204	$1.19M
2021	17,731	$1.52M
2022	18,784	$1.71M
2023	23,047	$2.01M
2024incomplete	20,446	$1.90M

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	38%	38,572	36,977	$4.12M
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	34%	40,217	38,547	$3.70M
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	15%	19,275	18,370	$1.63M
99291	Critical care, evaluation and management of the critically ill patient, first 30-74 minutes	8.9%	7,118	6,984	$964K
99282	Emergency department visit for the evaluation and management, low to moderate severity	1.4%	1,740	1,672	$154K
93308		<1%	3,121	3,070	$58K
93042		<1%	9,015	7,972	$58K
76705	Ultrasound, abdominal, real time with image documentation; limited	<1%	2,668	2,627	$43K
76604		<1%	2,299	2,270	$33K
99217		<1%	445	438	$11K
99220		<1%	120	120	$7K
31500		<1%	70	70	$4K

4 more codes

99223	Prolong inpt eval add15 m	<1%	55	$1K
76882		<1%	24	$476.81
76775		<1%	27	$419.16
99238	Hospital discharge day management, 30 minutes or less	<1%	45	$277.32

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
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 California	Orange, CA	$190K
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.