Ahn, Byung

Ahn, Byung was paid $156K by Medicaid between Jan 2018 and Oct 2022, across 5 billing codes. Its largest line is 99211, Office or other outpatient visit for the evaluation and management of an established patient, minimal severity — 41% of everything it billed.

33Billing provider infoAHN, BYUNG
UPLAND, CA 91786

33aNPI1194715193assigned 10/21/2005

33bProvider typeCardiovascular Disease Physician

28Total paid$156K

24GClaims11,839

24DCodes billed5

24AFirst – last monthJan 2018 – Oct 2022

Compared with peers

Next to other Cardiovascular Disease Physician providers in California

Rank by total paid#212 of 714

Median peer was paid$28K

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.

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	1,228	$16K
2019	2,155	$29K
2020	3,152	$43K
2021	3,482	$45K
2022	1,822	$23K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99211	Office or other outpatient visit for the evaluation and management of an established patient, minimal severity	41%	3,527	2,875	$65K
93010	Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	34%	5,431	4,291	$53K
93005	Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report	24%	2,816	1,942	$37K
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	<1%	31	28	$1K
99231	Subsequent hospital care, per day, straightforward or low complexity	<1%	34	30	$851.38

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.