Be stronger than yesterday with health insights
Better understand your health with the same quality lab tests doctors use and recommend. No doctor visit or health insurance required for purchase.
Get health insights, on your own terms.
Choose from 100+ lab tests.
New lab tests, new health insights
Browse a selection of new offerings on questhealth.com—no doctor visit required for purchase.
May is National Celiac Disease Awareness Month
According to the Celiac Disease Foundation, 1 in 100 people are affected by celiac disease, but only about 30% are diagnosed. If you have symptoms, a lab test may help you and your physician determine next steps.*
Browse featured tests
Are you safe from getting measles?
Lab tests can help you to determine your immunity status so you and your doctor can make informed decisions about your wellness.
Buy now, pay over time with Klarna & Affirm. Learn more >
Your health is a journey.
Let Quest be your guide.
See where you are today, so you can optimize your health over time.
Detect issues early, so you can take precautions for tomorrow.
Make sense of new symptoms, so you can make informed decisions.
Better understand your chronic health conditions.
Why questhealth.com?
Have more control over your health journey with access to 100+ Quest Diagnostics lab tests.
How questhealth.com works
Choose from a variety of test types that best suit your needs.
- In-person
- In-home sample collection
- Home collection kit
- At-home test
Buy a lab test
No doctor visit is required for purchase.
2Register your test
& schedule an appointment
Book a visit to one of 2000+ Quest locations.
3Visit Quest for sample collection
Complete your test sample collection during your scheduled appointment.
4Get fast results
Access results online as soon as they’re available. You will be emailed when they are ready. Discuss your results with an independent physician at no extra cost. Treatment options may be available.
Buy a lab test
+ in-home sample collection
No doctor visit required for purchase. If in-home service is available in your area, purchase for an additional $79 fee.
2Register your test
& schedule an appointment
After you make a purchase, register your test and Quest Mobile will contact you to schedule an in-home sample collection appointment.
3In-home sample collection
A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics.
4Get fast results
Access results online as soon as they’re available. You will be emailed when they are ready. Discuss your results with an independent physician at no extra cost. Treatment options may be available.
Buy a lab test
& activate your kit
No doctor visit required for purchase. Once your kit is delivered, activate it.
Activate your kit
2Collect your sample
& return it to Quest
No doctor visit is required for purchase. Once your kit is delivered, activate it.
3Get fast results
Access results online as soon as they’re available. You will be emailed when they are ready.
4Get physician support
Discuss your results with an independent physician at no extra cost.

Buy a lab test
No doctor visit required for purchase.

Collect your sample
Follow instructions to collect your sample.

Get fast results
View test results immediately at your home.
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