Lead Urine Test
This page explains the lead urine test, what it measures, and how to arrange it. A lead urine test measures how much lead is in your urine. It is usually ordered to check for recent or ongoing exposure to lead, or to monitor levels during and after treatment for lead poisoning.
- Sample type
- urine
- Category
- Heavy Metal
- Turnaround
- 1-3 business days
- Price
- $198
- Referral
- Not required
A lead urine test measures how much lead is in your urine. It is usually ordered to check for recent or ongoing exposure to lead, or to monitor levels during and after treatment for lead poisoning.
What it measures
- Lead — The amount of lead in the urine sample.
- Creatinine — A substance that helps adjust for how diluted your urine is.
- Lead-to-creatinine ratio — A calculated value that accounts for urine concentration.
- Other heavy metals — Sometimes tested at the same time, such as arsenic or mercury.
Who it is for
A doctor may order this test if you have symptoms of lead exposure, work with lead, or have been treated for lead poisoning. It is also used to monitor people with known exposure.
Preparation
No fasting is needed. Your doctor may ask you to avoid certain foods or medications before the test, but usually no special preparation is required.
Results and what they mean
Results are reported as the amount of lead in your urine, often adjusted for creatinine. Your doctor will interpret the results based on your exposure history, symptoms, and other tests. This information is general and not a substitute for medical advice.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the lead urine test is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
Is this test painful?
No, it only requires providing a urine sample, which is painless.
How long does it take to get results?
Results are typically available within 1 to 3 business days.
Can I do this test at home?
Some home collection kits exist, but a doctor usually orders and interprets the test.
What if my result is high?
A high result may mean recent or ongoing lead exposure. Your doctor will discuss what it means for you.