Gerald H. Yoon, MD, INC

Gerald H. Yoon, MD, INC was paid $3K by Medicaid between Sep 2018 and Sep 2021, across 4 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 77% of everything it billed.

33Billing provider infoGERALD H. YOON, MD, INC
WHITTIER, CA 90605

33aNPI1629416417assigned 06/13/2013

33bProvider typeUrology Physician

28Total paid$3K

24GClaims189

24DCodes billed4

24AFirst – last monthSep 2018 – Sep 2021

Compared with peers

Next to other Urology Physician providers in California

Rank by total paid#124 of 171

Median peer was paid$20K

This provider vs. median0.1×

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.

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	14	$279.21
2019	26	$289.42
2020	25	$257.93
2021	124	$2K

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	77%	71	69	$2K
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	16%	13	13	$422.51
81002		7.1%	92	84	$190.03
G8427	Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications	0%	13	13	$0.00

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 officialYOON, GERALD (OWNER)