Getting Started

Ordering Tests

• Step 1: Finding Your Tests
• Step 2: Add Tests to Your Cart
• Step 3: Fast and Easy Checkout
• Step 4: Visit Your Local Test Center
• Step 5: Review and Share Your Results

Special Instructions

• Colorectal Cancer Screening Test – InSure® ONE™

Account Resources

• Download Your Results Via MyQuest for Orders Placed Prior to 11/01/2025
• Release Of Information - Send Results To Your Doctor
• Ordering Lab Testing for Children / Minors
• Create Your Grassroots Labs Account
• How-to Find Your Lab Test Requisition / Lab Order
• How-to Download / Print Your Order Receipt

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Frequently Asked Questions

• How long until my request for a lab test is approved?
• Do I have to make an appointment at the testing center?
• Scheduling an Appointment for Lab Testing with Quest Diagnostics
• What is a reflex or confirmation test? Why do I have to pay for additional tests?
• Who is the ordering physician on my Requisition?
• How will my provider get the Results?

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Spanish Support / Asistencia en espanol

• Opciones de soporte para individuos de habla hispana

Uncategorized

• Who approves lab orders purchased with Grassroots Labs?
• Testing Now Available for NY | NJ | RI Residents
• What are the order fees and can they be waived?