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Individual test · Labcorp 070195

Testosterone, Free, Direct With Total Testosterone, LC/MS-MS

This test measures the total amount of testosterone in your blood as well as the free testosterone that is not attached to proteins and is active in the body. It helps show whether hormone levels are contributing to symptoms like excess hair growth in women or fatigue and low sex drive in men, particularly when conditions like obesity or thyroid issues might make standard tests less accurate. This measurement helps rule out or identify functional problems with the testicles or ovaries. However, it cannot diagnose the specific underlying cause of a hormonal imbalance without additional medical evaluation.

Included in these panels

Ordering one of these? Testosterone, Free, Direct With Total Testosterone, LC/MS-MS is already part of it.

How ordering works

  1. 1

    Review the order and pay on Picardo. Your account is set up as you check out.

  2. 2

    A licensed physician reviews the order and decides whether to authorize it.

  3. 3

    Give blood at a Labcorp location, or book an at-home draw for $75.00.

  4. 4

    Your results arrive in your Picardo account.

For adults 18+ in the US. Lab orders aren’t available in New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii or Maine.