On your lab requisition: Quest “Hepatitis B Surface Antibody Immunity, Quantitative” (test code 8475)Labcorp “Hepatitis B Surf Ab Quant” (test no. 006530)
The short answer
Checks if your Hepatitis B vaccination is still providing protection, measured from a standard blood draw. At TestWell it costs $31.99 plus a $6 lab processing fee, needs no fasting, and results post in 2–4 business days. Physician-authorized with no doctor's visit or insurance needed; draw at Labcorp.
Hospital Lab
$180
cash pay
Other Labs
$69
+ lab fees
TestWell
$31.99
+ $6 lab processing fee
This test measures Hepatitis B surface antibody (anti-HBs) levels to determine if you have adequate immunity from vaccination. Antibody levels can decrease over time after vaccination. Healthcare workers, first responders, and anyone at risk for Hepatitis B exposure should periodically verify their immunity status. A level above 10 mIU/mL generally indicates adequate protection.
Immunity testing confirms protective antibody levels from past infection or vaccination — useful for travel, occupational, prenatal, or post-illness verification.
Healthcare workers, travelers, pregnant individuals or those planning pregnancy, immunocompromised patients, and anyone confirming vaccine response or natural immunity.
Sample Type
Blood draw
Fasting
Not required
Results In
2–4 business days
Performed At
Labcorp
1 biomarker tested
Your Hepatitis B Immunity Test 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 2–4 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.
A Hepatitis B Immunity Test costs $31.99 at TestWell — $37.99 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 $89.00 at Labcorp OnDemand (list prices checked Sep 12, 2026). 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. Full cost breakdown →
| Where you order | Price | One test, all-in | Notes |
|---|---|---|---|
| TestWell (drawn at Labcorp) | $31.99 | $37.99 | Includes the one $6 lab processing fee, charged once per order |
| Labcorp OnDemand (Labcorp's own site) | $89.00 | $89.00 | list price checked Sep 12, 2026 |
| Hospital outpatient lab, self-pay (typical) | $180.00 | $180.00 | Reference figure; hospital charges vary widely by facility and are often higher |
57% less than the lower lab-direct list price, for the same draw at the same lab. Lab test codes: Quest test code 8475 · Labcorp test no. 006530. 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 Hepatitis B Immunity Test results are available in 2–4 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 Hepatitis B Immunity Test is $31.99. Quest Direct lists comparable tests at $69. Walk-in hospital labs typically bill $180 or more without insurance. Insurance is not required — pay one all-in price.
The Hepatitis B Immunity 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.
Yes. The Hepatitis B Immunity Test is the hep B titer — a quantitative hepatitis B surface antibody (anti-HBs) level, the proof of immunity schools and healthcare employers ask for. It is also searched as hepatitis B titer, hepatitis B surface antibody test, anti-HBs test. On TestWell it is $31.99 at Labcorp — no doctor's visit or insurance required, results in 2–4 business days.
A hep B titer costs $31.99 out of pocket at TestWell ($37.99 all-in with the $6 per-order lab processing fee) — it is sold here as the Hepatitis B Immunity Test, with no doctor's visit or insurance required. Ordered directly from the labs' own sites, the same test lists at $89.00 at Labcorp OnDemand (checked September 2026). Results in 2–4 business days.
Ordered directly, a Hepatitis B Immunity Test lists at $89.00 at Labcorp OnDemand (prices checked September 2026). TestWell orders the same test at the same Labcorp patient service centers for $31.99 — $37.99 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.
No, fasting is not required for a Hepatitis B Immunity Test — you can eat normally and book any time of day.
The CPT code for a Hepatitis B Immunity Test is 86706. You can order it from TestWell for $31.99 — no doctor's visit or insurance required, with results in 2–4 business days.
The Hepatitis B Immunity Test is Quest Diagnostics test code 8475 ("Hepatitis B Surface Antibody Immunity, Quantitative"), Labcorp test number 006530 ("Hepatitis B Surf Ab Quant") (CPT 86706). TestWell orders it under those codes for $31.99 at Quest or Labcorp — no doctor's visit or insurance required, results in 2–4 business days. Codes verified against the labs' catalogs in 2026.
Medically reviewed by Youmna DiStefano, MD · Last reviewed September 2026
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TestWell Price
$31.99
+ $6 lab processing fee at checkout
No insurance needed · HIPAA compliant
Better value: the Immunity Check Panel
Save $24.98This test is part of the Immunity Check Panel — 3 tests · 5 biomarkers for $329.99, $24.98 less than à la carte.
$329.99$354.97
3 tests · 5 biomarkers
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Hepatitis B Immunity Test
$31.99