IGF-1 test: cost and where to get one
An IGF-1 test costs $75 at Walk-In Lab (adds a $6 physician fee per order) or $132 at Personalabs (doctor's order included). Prices checked September 25, 2026.
What it measures
Measures IGF-1, a hormone in your blood that controls growth. Doctors use it to look for problems with growth hormone. Source: MedlinePlus
How to prepare
No special preparation is needed. It is a regular blood draw from a vein in your arm.
Where to get it
Walk-In Lab
Order online, then give your sample at a Labcorp or Quest location. Also sells mail-in home test kits.
Cannot be ordered online in Hawaii, New Jersey, New York, and Rhode Island.
Personalabs
Order online, then give your sample at a Labcorp location. The doctor's order is included in the price.
Cannot be ordered online in Hawaii, New Jersey, New York, and Rhode Island.
Check your state
See every lab, home-visit, and online-doctor option that serves your ZIP code.
Frequently asked questions
How much does it cost?
An IGF-1 test costs $75 at Walk-In Lab (adds a $6 physician fee per order) or $132 at Personalabs (doctor's order included). Prices checked September 25, 2026.
Do I need to fast or prepare?
No special preparation is needed. It is a regular blood draw from a vein in your arm.
Can I order it without a doctor?
In most states, yes. New York, New Jersey, Rhode Island and Hawaii require a clinician's order, and Maryland allows it with limits.