The short answer
Measures only the biologically active free testosterone — the hormone your body can actually use, measured from a standard blood draw. At TestWell it costs $33.99 plus a $6 lab fee, needs no fasting, and results post in 3–6 business days. Physician-authorized with no doctor's visit or insurance needed; draw at Quest or Labcorp.
Hospital Lab
$180
cash pay
Other Labs
$60
+ lab fees
TestWell
$33.99
+ $6 lab fee
Free testosterone measures the small percentage of testosterone that is not bound to proteins (SHBG or albumin) and is available for tissues to use. It's particularly useful when total testosterone is borderline or normal but symptoms of low testosterone are present. Conditions like obesity, aging, and certain medications can increase SHBG binding, making free testosterone a more accurate measure.
Measures the unbound, biologically active testosterone in the bloodstream. Useful when Total testosterone is normal but symptoms persist, or when SHBG is abnormal.
Men with low T symptoms but normal Total testosterone, anyone with abnormal SHBG, men on TRT, women evaluating PCOS or unexplained hirsutism, anyone with thyroid disease (which alters binding).
Sample Type
Blood draw
Fasting
Not required
Results In
3–6 business days
Performed At
Quest or Labcorp
Your Testosterone, Free (Direct) results will include values for each of the 1 biomarker tested, along with reference ranges. Results are reviewed by a licensed physician before being released to your secure portal.
If any values fall outside the normal range, your report will include guidance on what that may mean and recommended next steps. You'll receive an email notification when your results are ready, typically within 3–6 business days.
Typical reference range layout
Lab reports show where your value sits relative to established reference intervals—your physician interprets this in context for you.
Best drawn in the morning (before 10 AM). No fasting required.
A Testosterone, Free (Direct) test costs $33.99 at TestWell — $39.99 all-in when ordered alone, because the $6 lab processing fee is charged once per order, with no draw fee or physician fee added. Hospital outpatient labs typically bill around $180.00 self-pay for the same test, and often more. With insurance, what you pay depends on your deductible and your plan's negotiated rate; TestWell's price is fixed before the draw and is HSA/FSA-eligible.
| Where you order | Price | One test, all-in | Notes |
|---|---|---|---|
| TestWell (drawn at Quest or Labcorp) | $33.99 | $39.99 | Includes the one $6 lab processing fee, charged once per order |
| Hospital outpatient lab, self-pay (typical) | $180.00 | $180.00 | Reference figure; hospital charges vary widely by facility and are often higher |
Lab test codes: Quest test code 18944 · Labcorp test no. 144980 · BioReference code K630-4. Competitor prices are read from the linked public pages and re-checked regularly; the labs' sites may add taxes or change prices without notice.
Compare more: Quest Diagnostics price list · Labcorp price list · Quest vs Labcorp · Lab test price checker
Medically reviewed by Youmna DiStefano, MD · Last reviewed September 2026
TestWell Price
$33.99
+ $6 lab processing fee at checkout
No insurance needed · HIPAA compliant
Better value: the TRT Quarterly Panel
Save $147.89This test is part of the TRT Quarterly Panel — 11 tests · 40 biomarkers for $179.00, $147.89 less than à la carte.
$179.00$326.89
11 tests · 40 biomarkers
Frequently ordered together
Customers who ordered Testosterone, Free (Direct) also added these for a more complete health picture.
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Testosterone, Free (Direct)
$33.99