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

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Delaware Diagnostic Labs, Llc
๐Ÿ”ฌ
Organization

Delaware Diagnostic Labs, Llc

NPI: 1144757212
Newark, DE
7 years of data
Clinical Laboratory
$16.9M
Total Payments
223
Beneficiaries
303.9K
Services
1.2x
Markup Ratio

Peer Comparison

94th
percentile in specialty
This provider$16.9M
Specialty median$1.9M

๐Ÿ“‹ Key Findings

1Billed $16.9M over 7 years
294th percentile in Clinical Laboratory by payments
3Payments surged 583% in 2018
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $16.9M in total Medicare payments ranks in the 94th percentile of Clinical Laboratory providers nationally.

Medicare payments to this provider grew 2265% from 2017 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

๐Ÿ“ˆ

Notable: Payments increased 583% in 2018

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

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
2017$302.72$232.031.30x$70.69$130.2K5613
2018$220.36$164.161.34x$56.20$889.1K5.4K22
2019$222.30$164.981.35x$57.32$1.5M8.9K31
2020$108.85$87.921.24x$20.93$2.4M27.1K28
2021$62.41$53.651.16x$8.76$4.3M80.0K30
2022$54.36$47.801.14x$6.56$4.7M97.4K42
2023$43.76$36.411.20x$7.35$3.1M84.5K67

Top Procedures (20)

G0483Drug 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
$5.8M
23.6K services$243.71/svc1.34x markup
U00042019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-r
$5.2M
67.1K services$77.28/svc1.12x markup
G2023Specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), any specimen source
$1.6M
68.2K services$23.28/svc1.07x markup
U0005Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within
$1.4M
57.6K services$24.79/svc1.05x markup
87636Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b
$583.5K
4.2K services$139.79/svc1.04x markup
G0482Drug 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
$425.7K
2.2K services$196.73/svc1.11x markup
87798Detection test by nucleic acid for organism, amplified probe technique
$299.5K
8.6K services$34.67/svc1.22x markup
87633Detection test for multiple types of respiratory virus
$267.0K
642 services$415.83/svc1.38x markup
80307Testing for presence of drug, by chemistry analyzers
$235.9K
3.7K services$63.45/svc1.58x markup
U00022019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc
$186.2K
3.7K services$50.28/svc1.07x markup
87637Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus
$119.9K
860 services$139.44/svc1.04x markup
87640Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique
$71.3K
2.0K services$34.97/svc1.34x markup
87653Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique
$71.2K
2.0K services$34.97/svc1.34x markup
86409Measurement of neutralizing antibody to severe acute respiratory syndrome coronavirus 2 (covid-19)
$71.0K
687 services$103.39/svc1.04x markup
87651Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique
$57.9K
1.6K services$35.09/svc1.39x markup
87641Detection test by nucleic acid for staphylococcus aureus, methicillin resistant (mrsa bacteria), amplified probe technique
$57.7K
1.6K services$35.09/svc1.40x markup
87541Detection test by nucleic acid for legionella pneumophila (water borne bacteria), amplified probe technique
$50.5K
1.4K services$34.99/svc1.40x markup
87481Detection test for candida species (yeast), amplified probe technique
$41.7K
1.2K services$34.90/svc1.10x markup
84443Blood test, thyroid stimulating hormone (tsh)
$33.7K
2.0K services$16.92/svc1.27x markup
87186Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution
$29.5K
3.5K services$8.47/svc1.04x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
G0483Drug 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/ms23.6K$5.8M$243.711.34x
U00042019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-r67.1K$5.2M$77.281.12x
G2023Specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), any specimen source68.2K$1.6M$23.281.07x
U0005Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within57.6K$1.4M$24.791.05x
87636Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b4.2K$583.5K$139.791.04x
G0482Drug 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/ms2.2K$425.7K$196.731.11x
87798Detection test by nucleic acid for organism, amplified probe technique8.6K$299.5K$34.671.22x
87633Detection test for multiple types of respiratory virus642$267.0K$415.831.38x
80307Testing for presence of drug, by chemistry analyzers3.7K$235.9K$63.451.58x
U00022019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc3.7K$186.2K$50.281.07x
87637Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus860$119.9K$139.441.04x
87640Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique2.0K$71.3K$34.971.34x
87653Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique2.0K$71.2K$34.971.34x
86409Measurement of neutralizing antibody to severe acute respiratory syndrome coronavirus 2 (covid-19)687$71.0K$103.391.04x
87651Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique1.6K$57.9K$35.091.39x
87641Detection test by nucleic acid for staphylococcus aureus, methicillin resistant (mrsa bacteria), amplified probe technique1.6K$57.7K$35.091.40x
87541Detection test by nucleic acid for legionella pneumophila (water borne bacteria), amplified probe technique1.4K$50.5K$34.991.40x
87481Detection test for candida species (yeast), amplified probe technique1.2K$41.7K$34.901.10x
84443Blood test, thyroid stimulating hormone (tsh)2.0K$33.7K$16.921.27x
87186Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution3.5K$29.5K$8.471.04x

Markup Analysis

Charge-to-Payment Ratio

1.2x

This provider submits charges 1.2 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.2x means for every $100 Medicare pays, this provider initially charges $120. This is lower than the national average.

Location

Newark, DE

Provider Verification

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

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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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