Lam, Anson

Lam, Anson was paid $137K by Medicaid between Jan 2018 and Aug 2023, across 4 billing codes. Its largest line is 99285, emergency room visit (most serious) — 60% of everything it billed.

33Billing provider infoLAM, ANSON
FULLERTON, CA 92835

33aNPI1528121845assigned 12/18/2006

33bProvider typeEmergency Medical Services (Emergency Medicine) Physician

28Total paid$137K

24GClaims1,785

24DCodes billed4

24AFirst – last monthJan 2018 – Aug 2023

Compared with peers

Next to other Emergency Medical Services (Emergency Medicine) Physician providers in California

Rank by total paid#14 of 43

Median peer was paid$29K

This provider vs. median4.7×

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	242	$21K
2019	275	$23K
2020	166	$14K
2021	323	$26K
2022	437	$29K
2023	342	$24K

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	60%	839	816	$82K
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	35%	485	483	$48K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	5.1%	72	72	$7K
93010	Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	<1%	389	383	$811.20

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.