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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. Genedx Llc
๐Ÿ”ฌ
Organization

Genedx Llc

NPI: 1487632998
Gaithersburg, MD
10 years of data
Clinical Laboratory
$67.3M
Total Payments
271
Beneficiaries
83.0K
Services
1.91x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$67.3M
Specialty median$1.9M
Rank #117 of 232 in specialty

๐Ÿ“‹ Key Findings

1Billed $67.3M over 10 years
21.91x markup ratio
399th percentile in Clinical Laboratory by payments
4Payments surged 108% in 2023
54 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $67.3M in total Medicare payments ranks in the 99th percentile of Clinical Laboratory providers nationally.

This provider's billing patterns fall within normal ranges for their specialty.

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 108% in 2023

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
2014$1.3K$820.901.62x$506.24$4.8M5.9K20
2015$1.4K$982.681.40x$392.03$10.0M10.2K19
2016$1.3K$882.081.51x$447.81$15.3M17.4K24
2017$1.2K$666.081.85x$568.34$7.3M11.0K24
2018$1.4K$749.741.85x$638.53$7.2M9.6K24
2019$1.5K$735.432.01x$745.61$5.1M7.0K23
2020$1.6K$776.862.01x$786.99$4.0M5.2K34
2021$2.0K$1.1K1.83x$899.18$6.5M6.0K36
2022$1.7K$725.842.34x$970.37$2.3M3.1K33
2023$2.8K$618.364.48x$2.2K$4.7M7.6K34

Top Procedures (20)

81211Gene analysis (breast cancer 1 and 2) full sequence and common duplication or deletion variants
$18.5M
8.8K services$2.1K/svc1.38x markup
81162Gene analysis (breast cancer 1 and 2) of full sequence and analysis for duplication or deletion variants
$10.8M
5.1K services$2.1K/svc1.56x markup
81213Gene analysis (breast cancer 1 and 2) uncommon duplication or deletion variants
$4.9M
8.6K services$567.72/svc1.16x markup
81201Gene analysis (adenomatous polyposis coli), full gene sequence
$4.4M
5.9K services$742.88/svc1.23x markup
81406Molecular pathology procedure level 7โš  3.4x markup
$2.5M
6.4K services$386.96/svc3.44x markup
81203Gene analysis (adenomatous polyposis coli), duplication or deletion variants
$2.3M
5.4K services$421.80/svc1.35x markup
81292Gene analysis (mutl homolog 1, colon cancer, nonpolyposis type 2) full sequence analysis
$2.1M
3.3K services$639.52/svc1.67x markup
81408Molecular pathology procedure level 9
$2.1M
1.0K services$2.0K/svc1.22x markup
81416Test for detecting exome, sequence analysis, each comparator exome
$2.0M
281 services$7.2K/svc1.00x markup
81415Test for detecting exome, sequence analysis
$1.8M
377 services$4.7K/svc1.59x markup
81460Test for detecting genes associated with disease, genomic sequence, must include sequence analysis of entire mitochondrial genome
$1.5M
1.2K services$1.3K/svc1.59x markup
81295Gene analysis (muts homolog 2, colon cancer, nonpolyposis type 1) full sequence analysisโš  3.8x markup
$1.5M
6.3K services$243.55/svc3.81x markup
81432Test for detecting genes associated with inherited breast cancer-related disordersโš  9.3x markup
$1.3M
2.0K services$666.36/svc9.34x markup
81317Gene analysis (postmeiotic segregation increased 2 [s cerevisiae]) full sequence analysis
$1.3M
1.8K services$735.06/svc1.09x markup
81298Gene analysis (muts homolog 6 [e coli]) full sequence analysis
$1.1M
2.7K services$396.82/svc2.62x markup
81407Molecular pathology procedure level 8
$905.3K
1.1K services$832.81/svc2.62x markup
81440Test for detecting genes
$848.1K
260 services$3.3K/svc1.99x markup
81321Gene analysis (phosphatase and tensin homolog), full sequence analysis
$785.9K
1.3K services$587.35/svc2.98x markup
81433Gene analysis (breast and related cancers), duplication or deletion variantsโš  3.4x markup
$781.6K
1.8K services$430.17/svc3.44x markup
81465Test for detecting genes associated with disease, whole mitochondrial genome
$615.2K
670 services$918.18/svc1.09x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
81211Gene analysis (breast cancer 1 and 2) full sequence and common duplication or deletion variants8.8K$18.5M$2.1K1.38x
81162Gene analysis (breast cancer 1 and 2) of full sequence and analysis for duplication or deletion variants5.1K$10.8M$2.1K1.56x
81213Gene analysis (breast cancer 1 and 2) uncommon duplication or deletion variants8.6K$4.9M$567.721.16x
81201Gene analysis (adenomatous polyposis coli), full gene sequence5.9K$4.4M$742.881.23x
81406Molecular pathology procedure level 76.4K$2.5M$386.963.44x
81203Gene analysis (adenomatous polyposis coli), duplication or deletion variants5.4K$2.3M$421.801.35x
81292Gene analysis (mutl homolog 1, colon cancer, nonpolyposis type 2) full sequence analysis3.3K$2.1M$639.521.67x
81408Molecular pathology procedure level 91.0K$2.1M$2.0K1.22x
81416Test for detecting exome, sequence analysis, each comparator exome281$2.0M$7.2K1.00x
81415Test for detecting exome, sequence analysis377$1.8M$4.7K1.59x
81460Test for detecting genes associated with disease, genomic sequence, must include sequence analysis of entire mitochondrial genome1.2K$1.5M$1.3K1.59x
81295Gene analysis (muts homolog 2, colon cancer, nonpolyposis type 1) full sequence analysis6.3K$1.5M$243.553.81x
81432Test for detecting genes associated with inherited breast cancer-related disorders2.0K$1.3M$666.369.34x
81317Gene analysis (postmeiotic segregation increased 2 [s cerevisiae]) full sequence analysis1.8K$1.3M$735.061.09x
81298Gene analysis (muts homolog 6 [e coli]) full sequence analysis2.7K$1.1M$396.822.62x
81407Molecular pathology procedure level 81.1K$905.3K$832.812.62x
81440Test for detecting genes260$848.1K$3.3K1.99x
81321Gene analysis (phosphatase and tensin homolog), full sequence analysis1.3K$785.9K$587.352.98x
81433Gene analysis (breast and related cancers), duplication or deletion variants1.8K$781.6K$430.173.44x
81465Test for detecting genes associated with disease, whole mitochondrial genome670$615.2K$918.181.09x

Markup Analysis

Charge-to-Payment Ratio

1.91x

This provider submits charges 1.91 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.91x means for every $100 Medicare pays, this provider initially charges $191. This is lower than the national average.

Location

Gaithersburg, MD

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 MD for peer comparison.

Genedx Llc (you)
$67.3M
Quest Diagnostics Incorporated Mdโš ๏ธ
$318.4M
Theranostix Inc
$61.4M
Realtox Labs, Llc
$53.6M
Cirrus Dx, Inc.
$37.3M
Meritus Medical Laboratory Llc
$35.9M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Quest Diagnostics Incorporated MdBaltimore, MD$318.4Mโš ๏ธ Flagged
Theranostix IncBeltsville, MD$61.4Mโœ“ Clear
Realtox Labs, LlcReisterstown, MD$53.6Mโœ“ Clear
Cirrus Dx, Inc.Rockville, MD$37.3Mโœ“ Clear
Meritus Medical Laboratory LlcHagerstown, MD$35.9Mโœ“ 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.

Believe this data is inaccurate? Dispute this data