# Polychlorinated Biphenyls (PCB) Congeners, Screen and Confirmation

> This test measures the level of polychlorinated biphenyls (PCBs) in your blood, which are man-made chemicals that can build up in the body over time. It helps determine if you have been exposed to high amounts of these toxins, which are sometimes found in contaminated food or old industrial equipment.

- Labcorp code: 790890
- Category: [Environmental Toxins](https://picardo.health/labs/tests/environmental-toxins.md)
- Sample: blood
- Labcorp turnaround: 3–14 days
- Collection: free at a Labcorp location, or $75.00 at home.
- Without a doctor: yes. People order it themselves, with no doctor's visit or referral.
- Price: shown on the review page its order link opens. Opening it orders nothing.
- Order link: https://app.picardo.health/labs/order?tests=790890&ref=assistant

## About ordering

People order for themselves, with no doctor's visit or referral, and results arrive in their Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.