LabInformationLab tests, explained

Lead Levels Blood Test in California

Below is a plain-language overview of the lead levels blood test. A lead levels blood test measures the amount of lead in your blood. It is ordered when someone has symptoms of lead exposure, works in a high-risk job, or may have been exposed at home. Lead is a toxic metal that can affect the brain, kidneys, and blood. Across California, part of Pacific, the lead levels blood test can be ordered directly and collected at a certified site — no referral required.

Sample type
blood
Category
Heavy Metal
Turnaround
1-3 business days
Price
$48
Referral
Not required

A lead levels blood test measures the amount of lead in your blood. It is ordered when someone has symptoms of lead exposure, works in a high-risk job, or may have been exposed at home. Lead is a toxic metal that can affect the brain, kidneys, and blood.

What it measures

  • Blood lead level — The main measurement, reported in micrograms per deciliter (µg/dL).
  • Hemoglobin — Sometimes checked because lead can lower this oxygen-carrying protein.
  • Hematocrit — The proportion of red blood cells in your blood, which lead can reduce.
  • Zinc protoporphyrin — A marker that can rise when lead interferes with red blood cell production.

Who it is for

Doctors order this test for people with symptoms like abdominal pain, headache, or memory problems, and for those with known exposure risks such as certain jobs, older homes with lead paint, or imported products.

Preparation

No fasting is required. Tell your doctor about any lead-related work or hobbies and any supplements you take.

Results and what they mean

Results are reported as a number in µg/dL, and your doctor compares it to a reference range. A high level does not confirm poisoning on its own; a clinician interprets the result with your symptoms and history. This is general information, not medical advice.

Requesting the Lead Levels Blood Test in California

Order online, choose a certified collection site in California, and review results through a secure portal. No referral is required, and orders are processed confidentially. With coastal metros, inland towns, and rural counties with very different access to testing, it pays to schedule your collection in advance.

Frequently asked questions

How long does it take to get results?

Typically 1 to 3 business days.

Is the test painful?

It uses a standard blood draw from a vein, which feels like a quick pinch.

Can I lower my lead level on my own?

No. If your level is high, your doctor will decide what steps to take. Do not try to treat yourself.

Is my result kept private?

Yes. Your test result is confidential and shared only with you and your healthcare team.

Lead Levels Blood Test by city in California

All testing in California →   Full Lead Levels Blood Test guide →