# Thyroid Profile

> This test measures the level of thyroxine (T4) in your blood and calculates how much of this hormone is active and available for your body to use. It helps show whether your thyroid gland is working properly to control your metabolism, which affects your energy and weight.

- Labcorp code: 000455
- Category: [Thyroid](https://picardo.health/labs/tests/thyroid.md)
- Sample: blood
- Labcorp turnaround: within 1 day
- 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=000455&ref=assistant

## Results reported (3)

- Thyroxine (T4)
- T3 Uptake
- Free Thyroxine Index

## 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.