Statistical flags indicate unusual patterns — not proof of fraud or wrongdoing. Read our methodology

ZHENQIANG GAO

Pathology, Anatomic Pathology & Clinical Pathology·SPRINGFIELD, IL·NPI: 1467669259Share
Active Billing Period:2018-012024-12(84 months)

Total Paid

$19.5M

$19,543,027

Total Claims

2.4M

Beneficiaries

1.8M

1.4 claims/patient

Avg Cost/Claim

$8

Monthly Spending Trend

Yearly Spending

2018
$1.2M
+56%
2019
$1.9M
+5%
2020
$2.0M
+64%
2021
$3.3M
+32%
2022
$4.4M
-10%
2023
$3.9M
-29%
2024
$2.8M

Procedure Breakdown

Cost per claim compared to national benchmarks

This provider bills for 50 distinct procedure codes. The top code (87635 (COVID-19 SARS-CoV-2 amplified probe detection)) accounts for 13% of total spending.

87635Normal range

COVID-19 SARS-CoV-2 amplified probe detection

$2.6M

67K claims · 13.4%

Your Cost: $39.01/claim|Median: $39.70
1.0× median
87651Normal range

Streptococcus Group A detection, nucleic acid, amplified probe

$2.0M

90K claims · 10.3%

Your Cost: $22.18/claim|Median: $28.46
0.8× median
87502Normal range

Influenza virus detection, reverse transcription, amplified probe

$1.6M

45K claims · 8.2%

Your Cost: $35.77/claim|Median: $65.64
0.5× median
80053Normal range

Comprehensive metabolic panel

$947K

182K claims · 4.8%

Your Cost: $5.20/claim|Median: $7.24
0.7× median
80307Normal range

Drug test, presumptive, by chemistry analyzers

$753K

30K claims · 3.9%

Your Cost: $24.86/claim|Median: $35.43
0.7× median
87491Normal range

Chlamydia detection, nucleic acid, amplified probe

$717K

32K claims · 3.7%

Your Cost: $22.74/claim|Median: $24.95
0.9× median
87591Normal range

Neisseria gonorrhoeae detection, nucleic acid, amplified probe

$711K

31K claims · 3.6%

Your Cost: $22.75/claim|Median: $23.39
1.0× median
85025Normal range

Complete blood count (CBC) with differential, automated

$566K

186K claims · 2.9%

Your Cost: $3.04/claim|Median: $4.71
0.6× median
82805Normal range

$534K

23K claims · 2.7%

Your Cost: $23.43/claim|Median: $17.63
1.3× median
87389Top 10%

HIV-1 antigen with HIV-1 and HIV-2 antibodies

$503K

10K claims · 2.6%

Your Cost: $50.00/claim|Median: $18.03
2.8× median
80048Normal range

Basic metabolic panel

$450K

96K claims · 2.3%

Your Cost: $4.69/claim|Median: $5.78
0.8× median
83735Normal range

Magnesium blood level test

$368K

92K claims · 1.9%

Your Cost: $3.99/claim|Median: $2.77
1.4× median
84443Normal range

Thyroid stimulating hormone (TSH)

$354K

41K claims · 1.8%

Your Cost: $8.57/claim|Median: $9.87
0.9× median
87634Normal range

$319K

12K claims · 1.6%

Your Cost: $25.84/claim|Median: $48.78
0.5× median
87633Normal range

Respiratory virus detection, 12-25 targets, nucleic acid

$319K

1,836 claims · 1.6%

Your Cost: $173.59/claim|Median: $169.17
1.0× median
85027Normal range

Complete blood count (CBC), automated

$305K

92K claims · 1.6%

Your Cost: $3.32/claim|Median: $3.72
0.9× median
87086Normal range

Urine culture, colony count, with identification

$293K

55K claims · 1.5%

Your Cost: $5.31/claim|Median: $5.31
1.0× median
0241UNormal range

Proprietary lab analysis, genomic sequencing

$212K

2,640 claims · 1.1%

Your Cost: $80.44/claim|Median: $91.47
0.9× median
87480Normal range

$211K

17K claims · 1.1%

Your Cost: $12.17/claim|Median: $14.31
0.9× median
87510Normal range

$209K

17K claims · 1.1%

Your Cost: $12.19/claim|Median: $13.48
0.9× median
82962Top 25%

Blood glucose test by monitoring device

$200K

85K claims · 1.0%

Your Cost: $2.36/claim|Median: $1.40
1.7× median
84484Normal range

Troponin, quantitative

$198K

42K claims · 1.0%

Your Cost: $4.73/claim|Median: $4.84
1.0× median
87040Top 25%

$192K

16K claims · 1.0%

Your Cost: $11.95/claim|Median: $5.54
2.2× median
83880Normal range

$173K

16K claims · 0.9%

Your Cost: $10.74/claim|Median: $11.81
0.9× median
82306Normal range

Vitamin D, 25 hydroxy

$167K

22K claims · 0.9%

Your Cost: $7.60/claim|Median: $18.18
0.4× median
87660Normal range

$161K

20K claims · 0.8%

Your Cost: $8.07/claim|Median: $13.84
0.6× median
83605Normal range

$149K

25K claims · 0.8%

Your Cost: $6.01/claim|Median: $4.66
1.3× median
87186Normal range

Antimicrobial susceptibility testing, microdilution, per agent

$139K

21K claims · 0.7%

Your Cost: $6.46/claim|Median: $4.65
1.4× median
80061Normal range

Lipid panel

$134K

38K claims · 0.7%

Your Cost: $3.56/claim|Median: $8.41
0.4× median
83690Normal range

$124K

35K claims · 0.6%

Your Cost: $3.53/claim|Median: $3.35
1.1× median
81025Normal range

Urine pregnancy test

$121K

56K claims · 0.6%

Your Cost: $2.14/claim|Median: $4.81
0.4× median
82607Normal range

Cyanocobalamin (vitamin B-12)

$117K

20K claims · 0.6%

Your Cost: $5.99/claim|Median: $8.72
0.7× median
87641Top 25%

$110K

4,728 claims · 0.6%

Your Cost: $23.32/claim|Median: $12.38
1.9× median
81001Normal range

Urinalysis, automated, with microscopy

$110K

77K claims · 0.6%

Your Cost: $1.42/claim|Median: $2.03
0.7× median
87811Normal range

SARS-CoV-2 COVID-19 antigen detection, rapid, instrument-read

$110K

3,205 claims · 0.6%

Your Cost: $34.27/claim|Median: $30.53
1.1× median
87624Normal range

HPV detection, high-risk types, nucleic acid

$109K

7,693 claims · 0.6%

Your Cost: $14.19/claim|Median: $25.57
0.6× median
85730Normal range

$106K

26K claims · 0.5%

Your Cost: $4.02/claim|Median: $2.83
1.4× median
82330Top 25%

$105K

12K claims · 0.5%

Your Cost: $8.81/claim|Median: $4.93
1.8× median
83036Normal range

Hemoglobin A1c (glycated hemoglobin)

$98K

31K claims · 0.5%

Your Cost: $3.17/claim|Median: $5.50
0.6× median
86480Normal range

Tuberculosis test, cell-mediated immunity

$90K

3,478 claims · 0.5%

Your Cost: $25.87/claim|Median: $38.35
0.7× median
82075Normal range

Alcohol (ethanol) breath test

$90K

12K claims · 0.5%

Your Cost: $7.35/claim|Median: $16.59
0.4× median
84100Normal range

$87K

33K claims · 0.4%

Your Cost: $2.63/claim|Median: $1.34
2.0× median
85610Normal range

Prothrombin time (PT) blood clotting test

$87K

40K claims · 0.4%

Your Cost: $2.15/claim|Median: $2.14
1.0× median
80202Top 25%

$75K

9,250 claims · 0.4%

Your Cost: $8.10/claim|Median: $4.80
1.7× median
82728Normal range

Ferritin

$74K

18K claims · 0.4%

Your Cost: $4.02/claim|Median: $6.00
0.7× median
86780Normal range

$71K

8,353 claims · 0.4%

Your Cost: $8.47/claim|Median: $9.83
0.9× median
87493Normal range

Clostridium difficile detection by nucleic acid

$70K

2,915 claims · 0.4%

Your Cost: $24.01/claim|Median: $18.45
1.3× median
87088Normal range

$68K

12K claims · 0.3%

Your Cost: $5.60/claim|Median: $5.45
1.0× median
84466Normal range

Transferrin blood test

$65K

15K claims · 0.3%

Your Cost: $4.37/claim|Median: $4.53
1.0× median
86803Normal range

Hepatitis C antibody

$63K

7,642 claims · 0.3%

Your Cost: $8.27/claim|Median: $10.17
0.8× median