One test. Your peace of mind.

Introducing our expanded carrier screen for 281 inherited diseases

Sema4 Expanded Carrier Screen (ECS) is a simple, comprehensive, and accurate genetic test to help you plan for a healthier future for your family.

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Why should I choose Sema4 ECS?

If you are pregnant or planning for pregnancy, Sema4 ECS is designed to give you a comprehensive and accurate understanding of your risk of passing a genetic condition onto your child.

  • Simple
    With a simple blood or saliva test, find out if you and your partner are carriers of genetic variants (or changes) that could affect your children.
  • Complete
    Sema4 ECS is a comprehensive carrier screen for 281 inherited diseases to give you the information you need to plan for a healthier future for your family.
  • Accurate
    When assessing your risk, precision matters. Sema4 ECS uses advanced sequencing technologies for results that are ~99% accurate.

How does Sema4 ECS work?

  1. To get started, talk to your doctor about requesting the screen. Print out this requisition form to share with your doctor.
  2. Your doctor takes a single blood draw or saliva sample and sends it to our lab.
  3. Your sample is analyzed by our state-of-the-art sequencing technologies. This usually takes about 2 weeks.
  4. Once your genetic screen is completed, a genetic counselor may contact you to explain your results and answer any questions you might have.

Can Sema4 ECS be customized?

Yes. While a comprehensive carrier screen is recommended if you are pregnant or planning for pregnancy, the Sema4 ECS panel can also be customized for your unique family planning needs. For more information, please visit our FAQ page.

Have more questions about Sema4 ECS?
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Unlocking answers to your health

Six genomic technologies used in parallel to ensure comprehensive and highly accurate screening for genetic conditions
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Backed by the reputation of Mount Sinai and groundbreaking research from the Icahn School of Medicine
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Breakthrough discoveries from our scientists in the fields of genetics and genomics
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