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Variantyx is a molecular diagnostics company. We provide genetic testing for rare genetic disorders, reproductive genetics and precision oncology – disrupting the traditional testing approach with our advanced proprietary technology.

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Our tests

We offer a wide variety of test options, ranging from targeted to comprehensive analyses. Targeted analyses focus on pre-curated panels of indication-relevant genes while comprehensive analyses consider all genes. All our tests are performed on a whole genome platform. This makes it easy to start with a targeted analysis and automatically reflex up to a comprehensive analysis if the first test is non-diagnostic. No additional sample or sequencing is required.
  • Genetic Disorders
  • Neurology Analyses
  • Rapid Genome
  • Targeted Analyses
  • Precision Oncology
  • Wellness Testing
  • Reproductive Genetics

Why Variantyx?

  • Highest diagnostic yield
  • Superior technology
  • Flexible reflex options
  • Shortening the diagnostic odyssey
  • Simple patient billing policies
  • Superb customer service
Explore case studies

Missed by others, detected by us

Here are just a few of the cases where our comprehensive testing provided answers when others couldn’t.
  • DMD inversion provide genetic diagnosis, enabling access to treatment options
  • Single exon PEX1 deletion confirms suspected Zellweger spectrum disorder diagnosis
  • Biallelic FGF14 expansions explain progressive gait imbalance

Our mission

Improve the quality of life of our patients with state-of-the-art genomic tests and personalized medicine based on advanced laboratory technology, proprietary AI/ML analytical tools and a world class clinical team.

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FAQ

  • 1 | Ordering a Variantyx Test

    • Providers can submit a test requisition form through our Provider Portal or via fax to our Clinical Coordination team. If this is your first order with Variantyx, please contact our Clinical Sales Specialists to get your account set up today.

    • For pediatric and adult testing we accept blood, saliva and gDNA samples. For prenatal testing we accept direct amniotic fluid, cultured cells, CVS and fetal gDNA samples. For pregnancy loss testing we accept products of conception, tissue biopsy, cultured cells and fetal gDNA samples. For oncology tests we accept FFPE and normal tissue or blood samples. For more information, see our Specimen Requirements page.

    • To request collection kits, please submit a ticket through our Provider Portal or contact our Customer Service team directly at 617-209-2090. Kits can be sent directly to a provider’s office or a patient’s home.

    • Our Clinical Coordination team can send a blood kit to the patient’s home and coordinate with them directly to schedule a mobile phlebotomy appointment through a third party service (available in most cities). If mobile phlebotomy is not available, we will assist with identifying local sites.

  • 2 | Understanding Variantyx Reports

    • We send results online or via fax. Our Clinical Coordination team will notify the ordering provider via email once the report has been uploaded to our Provider Portal. Through the portal, the ordering provider and any other additional report recipients noted on the test requisition form will have immediate access to review and download the report.

    • Variantyx diagnostic reports for rare genetic disorders, reproductive genetics, hereditary cancer and other tests detail the genetic findings that fall within the parameters of the ordered test and correlate with the patient’s clinical presentation. Learn about key sections by scrolling through a Sample Report.

    • Depending on the test ordered, up to 44 genes are analyzed for tandem repeat expansions.

  • 3 | Billing Options

    • We offer insurance (commercial and Medicaid) and institutional billing, as well as self-pay options. For patients with commercial insurance, financial assistance through our Patient Assistance Program is available to help with out-of-pocket costs when certain criteria are met. For more information, see our Billing page.