Complete peace of mind — every major STI in one order
The short answer
STI Comprehensive Panel bundles 7 tests — HIV 1/2 Antigen & Antibodies (4th Gen), Chlamydia & Gonorrhea (RNA, Urine) and Syphilis Test with Confirmation plus 4 more — for $249.99 all-in (about $35.71 per test). No fasting is needed; results post in 3–7 business days. Physician-authorized with no doctor's visit or insurance needed; one draw at Quest or Labcorp.
Other Labs
Starting at $450
+ lab fees
TestWell
$249.99
The STI Comprehensive Panel covers every major sexually transmitted infection in a single order. It includes 4th-generation HIV testing, urine-based Chlamydia and Gonorrhea screening, Syphilis with confirmation, type-specific Herpes (HSV 1 & 2) antibodies, Hepatitis B and C screening, and Trichomoniasis testing. This is the most complete STI panel available and is recommended for anyone who wants full peace of mind or has had a new or multiple partners.
Comprehensive STI screen: HIV (4th-gen), Syphilis, Chlamydia + Gonorrhea (NAAT), Hepatitis B, Hepatitis C, Herpes (HSV-1/2). The complete one-draw STI workup recommended for new partners or annual screening.
Anyone with new partners, partners of someone diagnosed with an STI, anyone wanting comprehensive screening before unprotected sex, MSM annual screening, anyone wanting complete peace of mind in a single panel.
Sample Type
Blood draw + Urine sample
Fasting
Not required
Results In
3–7 business days
Biomarkers
14 across 7 tests
7 individual tests · 14 biomarkers measured — each test linked so you can learn more.
Do not urinate for at least 1 hour before providing urine sample. No fasting required.
A STI Comprehensive Panel costs $249.99 at TestWell — $255.99 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 closest equivalent lists at $282.00 at Quest Health and $489.00 at Labcorp OnDemand (list prices checked Sep 12, 2026; see the notes on how the products differ). 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) | $249.99 | $255.99 | Includes the one $6 lab processing fee, charged once per order |
| Quest Health (Quest Diagnostics' own site) | $282.00 | $282.00 | Infection lists differ; both are expanded STI screens · list price checked Sep 12, 2026 |
| Labcorp OnDemand (Labcorp's own site) | $489.00 | $489.00 | Infection lists differ; both are expanded STI screens · list price checked Sep 12, 2026 |
9% less than the lower lab-direct list price, for the same draw at the same lab. 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
Starting at $450 at other labs
TestWell Price
$249.99
+ $6 lab processing fee at checkout
No insurance needed · HIPAA compliant
Individual tests that complement this panel
STI Comprehensive Panel
$249.99