On your lab requisition: Quest “Perfluoroalkyl Substances (Pfas), Serum/Plasma” (test code 39307)Labcorp “PFASure(R) FT, Serum/Plasma” (test no. 832140)
The short answer
PFAS (Forever Chemicals) Blood Test measures PFOS, PFOA and PFHxS plus 4 more from a standard blood draw. At TestWell it costs $899.99 plus a $6 lab processing fee, needs no fasting, and results post in 7–14 business days. Physician-authorized with no doctor's visit or insurance needed; draw at Labcorp.
TestWell Price
$899.99
+ $6 lab processing fee
PFAS (per- and polyfluoroalkyl substances) are synthetic chemicals used in nonstick cookware, waterproof clothing, food packaging, and firefighting foam since the 1940s. They are called 'forever chemicals' because they do not break down in the environment or the human body. The CDC estimates that 99% of Americans have measurable PFAS levels in their blood. Elevated PFAS exposure has been linked to increased cancer risk (kidney, testicular), thyroid disease, elevated cholesterol, immune system suppression, reproductive problems, and liver damage. This test measures multiple PFAS compounds in your blood serum, providing a baseline assessment of your exposure. Testing is particularly relevant for people who live near military bases, industrial sites, or areas with contaminated water supplies, as well as those who want to understand their environmental toxin burden.
Environmental and toxin testing measures exposure to heavy metals, industrial chemicals, and other environmental hazards that can drive chronic symptoms and long-term health risk.
Individuals with known or suspected occupational exposure, residents of older homes (lead, mold), people eating large quantities of certain fish (mercury), and anyone with unexplained chronic symptoms.
Sample Type
Blood draw
Fasting
Not required
Results In
7–14 business days
Performed At
Labcorp
7 biomarkers tested
Your PFAS (Forever Chemicals) Blood Test results will include values for each of the 7 biomarkers 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 7–14 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. Already have results? Analyze them with your AI assistant against our physician-reviewed ranges.
No fasting required. No special preparation needed.
A PFAS (Forever Chemicals) Blood Test costs $899.99 at TestWell — $905.99 all-in when ordered alone, because the $6 lab processing fee is charged once per order, with no draw fee or physician fee added. Ordered directly from the labs' own consumer sites, the same test lists at $350.00 at Quest Health (list prices checked Sep 12, 2026). Hospital outpatient labs typically bill around $900.00 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 Labcorp) | $899.99 | $905.99 | Includes the one $6 lab processing fee, charged once per order |
| Quest Health (Quest Diagnostics' own site) | $350.00 | $350.00 | list price checked Sep 12, 2026 |
| Hospital outpatient lab, self-pay (typical) | $900.00 | $900.00 | Reference figure; hospital charges vary widely by facility and are often higher |
Lab test codes: Quest test code 39307 · Labcorp test no. 832140. 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
Most PFAS (Forever Chemicals) Blood Test results are available in 7–14 business days after your specimen arrives at the lab. You'll get an email the moment results are ready, with everything viewable in your TestWell portal.
Blood draw. Sample is collected at a Quest, Labcorp, or BioReference patient service center near you, or via at-home phlebotomy where available.
On TestWell, the PFAS (Forever Chemicals) Blood Test is $899.99. Quest Direct lists comparable tests at $400. Walk-in hospital labs typically bill $900 or more without insurance. Insurance is not required — pay one all-in price.
No fasting required for the PFAS (Forever Chemicals) Blood Test. No fasting required. No special preparation needed.
The PFAS (Forever Chemicals) Blood Test is available at Labcorp patient service centers nationwide. Order online at TestWell, pick your preferred lab, and we'll generate a digital requisition for the location closest to you.
Ordered directly, a PFAS (Forever Chemicals) Blood Test lists at $350.00 at Quest Health (Quest Diagnostics' own site) (prices checked September 2026). TestWell orders the same test at the same Labcorp patient service centers for $899.99 — $905.99 all-in with the $6 per-order lab processing fee — paid out of pocket at checkout with no insurance, doctor's visit or draw fee; HSA and FSA cards are accepted.
The PFAS (Forever Chemicals) Blood Test is Quest Diagnostics test code 39307 ("Perfluoroalkyl Substances (Pfas), Serum/Plasma"), Labcorp test number 832140 ("PFASure(R) FT, Serum/Plasma"). TestWell orders it under those codes for $899.99 at Quest or Labcorp — no doctor's visit or insurance required, results in 7–14 business days. Codes verified against the labs' catalogs in 2026.
Medically reviewed by Youmna DiStefano, MD · Last reviewed September 2026
TestWell Price
$899.99
+ $6 lab processing fee at checkout
No insurance needed · HIPAA compliant
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PFAS (Forever Chemicals) Blood Test
$899.99