Free genetic testing for immunodeficiencies!
Answer our quiz to see if you are eligible for our free, at-home, genetic test.
The test.
A clinical-grade DNA test covering hundreds of genes delivered right to your door. All it takes is a bit of saliva.
  • Physician-ordered, with a free genetic counseling appointment to go over results
  • CLIA-Certified & CAP-Accredited Lab
  • HIPAA-compliant to protect your data
How it works.
Take our quiz to see if you’re eligible for free testing. All we need is your age, sex, and some symptoms.
If you are eligible, you'll need to claim your test and then we'll send a kit right to your door. Collect a saliva sample and ship it back in the pre-paid box.
Receive your results, it's that simple. They will be ready around 6 to 8 weeks after you send us your sample.
Our free testing program applies to all people in the US with symptoms suggestive of immunodeficiency disorders. One example of an immunodeficiency disorder is WHIM syndrome, a rare disease caused by mutations in the CXCR4 gene. Patients affected with WHIM may present with warts, hypogammaglobulinemia, infections, and myelokathexis. Patients who are eligible may be given a free genetic test on a case by case basis after review by our experts.

Immunodeficiency disorders can affect people at any age and symptoms may vary.

1. Requirements.
    • You must live in the United States.
    • You must present symptoms suggestive of an immunodeficiency disorder.
2. Getting the test.
    • If you meet the requirements for free testing, your information will be reviewed by our team of experts to determine whether we can offer you a free test.
    • After completing the survey, you should hear back from us about whether you are eligible in the following days. This process can sometimes be delayed when the volume of submissions we’ve received is high. Thank you for your patience!
    • If you are eligible for testing, you will receive an email with instructions on claiming your free genetic test. After claiming the test, you will have to complete our intake questionnaire and a test kit will be shipped to your home.
    • The first batch of tests are specifically for patients with phenotypes that match those of WHIM syndrome patients. We are looking for ways to expand testing to other disease profiles and will review all past submissions for future free testing programs.
Think you may be eligible?
Commitment to quality.
We have already helped many families just like yours!
Sound familiar?
Why is this test free?
The goal of this sponsored testing program is to help people with undiagnosed immunodeficiency disorders find out what’s causing their symptoms and help researchers learn more about immunodeficiency disorders.
What you should know about the program and your data
Probably Genetic is conducting this program and third parties or commercial organizations may provide financial support.
Genetic testing and genetic counseling is available only in the United States.
At no time will third parties or commercial organizations receive information that can identify you.
We will never share identifiable personal, contact, or medical information with any outside party.
Third parties or commercial organizations may receive aggregate de-identified patient data from this program.
Third parties or commercial organizations may receive the contact information of your doctors that you provide as part of the program.
About the sponsors.