Lau, Cynthia

Lau, Cynthia was paid $41K by Medicaid between Jul 2019 and Oct 2024, across 3 billing codes. Its largest line is 45380, Colonoscopy, flexible; with biopsy, single or multiple — 56% of everything it billed.

33Billing provider infoLAU, CYNTHIA
HINSDALE, IL 60521

33aNPI1184882169assigned 05/27/2008

33bProvider typeGastroenterology Physician

28Total paid$41K

24GClaims233

24DCodes billed3

24AFirst – last monthJul 2019 – Oct 2024

Compared with peers

Next to other Gastroenterology Physician providers in Illinois

Rank by total paid#114 of 370

Median peer was paid$16K

This provider vs. median2.6×

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
2019	12	$2K
2021	27	$4K
2022	13	$2K
2023	117	$20K
2024incomplete	64	$13K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
45380	Colonoscopy, flexible; with biopsy, single or multiple	56%	147	141	$23K
43239	Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple	31%	64	62	$13K
45385	Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s)	14%	22	12	$6K

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.