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Data Sources: Centers for Medicare & Medicaid Services (CMS), Medicare Provider Utilization and Payment Data
Disclaimer: This site is an independent journalism project. Data analysis and editorial content are not affiliated with or endorsed by CMS or any government agency. All spending figures are based on publicly available Medicare payment records.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Quest Diagnostics Clinical Laboratories Inc
๐Ÿ”ฌ
Organization

Quest Diagnostics Clinical Laboratories Inc

NPI: 1932166386
Tucker, GA
10 years of data
Clinical Laboratory
$599.2M
Total Payments
4.3K
Beneficiaries
43.7M
Services
6.38x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$599.2M
Specialty median$1.9M
Rank #12 of 232 in specialty

๐Ÿ“‹ Key Findings

1Billed $599.2M over 10 years
26.38x markup ratio (above median)
3Risk score: 86 โ€” flagged for review
499th percentile in Clinical Laboratory by payments
517 procedures with >3x markup

โš ๏ธ Flagged for Review

Risk Score: 86
  • 515x specialty median spending
  • Markup 9.3x (specialty median: 2.5x)
  • 1959x specialty median beneficiaries
  • 1298x specialty median services
View Deep Dives โ†’Report Fraud โ†’

Statistical flag only โ€” not an accusation of fraud

๐Ÿ”Ž Data Analysis

This provider's $599.2M in total Medicare payments ranks in the 99th percentile of Clinical Laboratory providers nationally.

Their average markup ratio of 6.38x is significantly above the specialty median of 3.7x.

This provider has been statistically flagged with a risk score of 86/100. Statistical flags are not accusations of fraud.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

Submitted Charges vs. Medicare Payments

Average per-service amounts submitted by the provider compared to what Medicare actually paid โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$81.51$13.596.00x$67.92$60.8M4.5M446
2015$81.92$13.835.92x$68.09$60.8M4.4M441
2016$83.94$14.175.92x$69.77$64.8M4.6M420
2017$86.92$14.515.99x$72.41$67.9M4.7M421
2018$87.24$14.386.07x$72.86$64.5M4.5M443
2019$90.47$13.156.88x$77.32$57.3M4.4M440
2020$90.71$13.916.52x$76.80$55.6M4.0M422
2021$89.73$13.816.50x$75.92$58.9M4.3M423
2022$89.97$13.096.87x$76.88$55.3M4.2M429
2023$93.88$12.597.46x$81.29$53.3M4.2M425

Top Procedures (20)

80053Blood test, comprehensive group of blood chemicalsโš  7.0x markup
$50.8M
4.8M services$10.50/svc7.01x markup
84443Blood test, thyroid stimulating hormone (tsh)โš  6.6x markup
$50.1M
2.5M services$19.67/svc6.57x markup
80061Blood test, lipids (cholesterol and triglycerides)โš  9.6x markup
$48.3M
3.2M services$15.24/svc9.60x markup
82306Vitamin d-3 levelโš  7.0x markup
$35.1M
1.0M services$34.48/svc7.02x markup
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell countโš  4.8x markup
$30.0M
3.3M services$9.06/svc4.81x markup
83036Hemoglobin a1c levelโš  6.5x markup
$18.7M
1.6M services$11.37/svc6.47x markup
U0003Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r
$17.8M
212.6K services$83.52/svc1.20x markup
36415Insertion of needle into vein for collection of blood sampleโš  6.1x markup
$16.2M
4.6M services$3.52/svc6.12x markup
83970Parathormone (parathyroid hormone) levelโš  4.8x markup
$14.3M
298.3K services$47.88/svc4.81x markup
G0480Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms
$13.6M
124.0K services$109.58/svc1.72x markup
82607Cyanocobalamin (vitamin b-12) levelโš  6.7x markup
$13.1M
739.3K services$17.77/svc6.71x markup
87086Bacterial colony count, urineโš  6.3x markup
$9.4M
1.0M services$9.38/svc6.35x markup
80307Testing for presence of drug, by chemistry analyzers
$9.0M
139.4K services$64.76/svc2.80x markup
84439Thyroxine (thyroid chemical), freeโš  13.9x markup
$7.9M
756.1K services$10.43/svc13.91x markup
87088Bacterial urine cultureโš  3.6x markup
$7.4M
785.5K services$9.37/svc3.57x markup
84153Psa (prostate specific antigen) measurement, totalโš  6.7x markup
$7.1M
333.4K services$21.42/svc6.66x markup
G0103Prostate cancer screening; prostate specific antigen test (psa)โš  6.7x markup
$7.0M
321.1K services$21.75/svc6.71x markup
82728Ferritin (blood protein) levelโš  7.1x markup
$6.6M
418.6K services$15.72/svc7.10x markup
86235Measurement of antibody for assessment of autoimmune disorder, any methodโš  4.8x markup
$6.4M
319.0K services$20.02/svc4.81x markup
84403Testosterone (hormone) level, totalโš  6.0x markup
$6.3M
212.7K services$29.70/svc6.05x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
80053Blood test, comprehensive group of blood chemicals4.8M$50.8M$10.507.01x
84443Blood test, thyroid stimulating hormone (tsh)2.5M$50.1M$19.676.57x
80061Blood test, lipids (cholesterol and triglycerides)3.2M$48.3M$15.249.60x
82306Vitamin d-3 level1.0M$35.1M$34.487.02x
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count3.3M$30.0M$9.064.81x
83036Hemoglobin a1c level1.6M$18.7M$11.376.47x
U0003Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r212.6K$17.8M$83.521.20x
36415Insertion of needle into vein for collection of blood sample4.6M$16.2M$3.526.12x
83970Parathormone (parathyroid hormone) level298.3K$14.3M$47.884.81x
G0480Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms124.0K$13.6M$109.581.72x
82607Cyanocobalamin (vitamin b-12) level739.3K$13.1M$17.776.71x
87086Bacterial colony count, urine1.0M$9.4M$9.386.35x
80307Testing for presence of drug, by chemistry analyzers139.4K$9.0M$64.762.80x
84439Thyroxine (thyroid chemical), free756.1K$7.9M$10.4313.91x
87088Bacterial urine culture785.5K$7.4M$9.373.57x
84153Psa (prostate specific antigen) measurement, total333.4K$7.1M$21.426.66x
G0103Prostate cancer screening; prostate specific antigen test (psa)321.1K$7.0M$21.756.71x
82728Ferritin (blood protein) level418.6K$6.6M$15.727.10x
86235Measurement of antibody for assessment of autoimmune disorder, any method319.0K$6.4M$20.024.81x
84403Testosterone (hormone) level, total212.7K$6.3M$29.706.05x

Markup Analysis

Charge-to-Payment Ratio

6.38x

This provider submits charges 6.38 times higher than what Medicare actually pays.

What This Means

A markup ratio of 6.38x means for every $100 Medicare pays, this provider initially charges $638. This is higher than the national average.

Location

Tucker, GA

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

Similar Providers

Other Clinical Laboratory providers in GA for peer comparison.

Quest Diagnostics Clinical Laboratories Inc (you)
$599.2M
Bakotic Pathology Associates, Llc
$87.9M
Clinical Laboratory Services, Inc.
$60.1M
Lifebrite Laboratories, Llc
$48.1M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Bakotic Pathology Associates, LlcAlpharetta, GA$87.9Mโœ“ Clear
Clinical Laboratory Services, Inc.Winder, GA$60.1Mโœ“ Clear
Lifebrite Laboratories, LlcBrookhaven, GA$48.1Mโœ“ Clear

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Data Sources

  • โ€ข Centers for Medicare & Medicaid Services (CMS)
  • โ€ข Medicare Provider Utilization and Payment Data (2014-2023)
  • โ€ข National Plan and Provider Enumeration System (NPPES)

Last Updated: February 2026 (data through 2023, the latest CMS release)

Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.

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