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Syphilis Test: Which Test Do I Need | AMH Nationwide

Syphilis Test Which Test: Find the Right Test for Your Needs

The syphilis test which test question depends on your reason for testing, such as employer requirements, court orders, probation, or personal health. Syphilis testing is routed through five national lab networks, ensuring reliable results. Call (877) 731-6362 to discuss the appropriate syphilis test for your situation.

TEST BASICS

What is a syphilis test and which test options are available?

A syphilis test detects antibodies or the bacteria Treponema pallidum that cause syphilis infection. The main tests include nontreponemal tests (RPR and VDRL) and treponemal tests (FTA-ABS, TPPA, and EIA).

Nontreponemal tests screen for active infection and are often used first. Treponemal tests confirm the diagnosis and detect past or treated infections.

Nontreponemal tests: RPR (Rapid Plasma Reagin), VDRL (Venereal Disease Research Laboratory)
Treponemal tests: FTA-ABS (Fluorescent Treponemal Antibody Absorption), TPPA (Treponema pallidum Particle Agglutination), EIA (Enzyme Immunoassay)
EMPLOYER TESTING

When is this syphilis test the right choice for employers?

Employers may require syphilis testing for certain industries such as healthcare or public safety. The syphilis test which test needed usually starts with a nontreponemal screening test like RPR.

If the screening is positive, a treponemal confirmatory test is required. AMH Nationwide directs employers to collection sites with access to all five national lab networks for accurate and certified testing.

Use nontreponemal test (RPR) for initial employee screening
Confirm positives with treponemal test (FTA-ABS or TPPA)
No online ordering; employers must call (877) 731-6362 to arrange testing
COURT & LEGAL

Which syphilis test is appropriate for court or legal requirements?

Courts and legal entities often require documented syphilis testing results for cases involving sexual offenses, custody, or divorce. The syphilis test which test used must be a laboratory-based serologic test with clear chain of custody.

AMH Nationwide routes samples through Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, or ExperTox, ensuring certified results. Typically, a nontreponemal test followed by a treponemal test is standard.

Nontreponemal test (RPR or VDRL) for screening
Treponemal test (FTA-ABS, TPPA) for confirmation
Testing directed through certified labs with chain of custody protocols
PROBATION TESTING

Is the syphilis test the right test for probation requirements?

Probation conditions may include STD testing when related to criminal charges or health monitoring. The syphilis test which test is appropriate depends on the probation officer’s instructions but generally follows the two-step testing approach.

A nontreponemal test screens for active infection, and a treponemal test confirms the diagnosis. AMH Nationwide ensures all tests undergo Medical Review Officer evaluation for accuracy.

Follow probation instructions for test type
Nontreponemal test first, then confirm with treponemal test if needed
Call (877) 731-6362 to schedule testing at a local collection site

Need Help Choosing the Right Syphilis Test?

Call (877) 731-6362 to speak with a representative who can guide you to the appropriate syphilis test based on your specific situation.

PERSONAL TESTING

Which syphilis test should individuals choose for personal health?

Individuals seeking syphilis testing for personal health reasons should start with a nontreponemal test to detect current infection. If positive, a treponemal test confirms exposure and guides treatment.

AMH Nationwide does not offer online ordering. Individuals must call (877) 731-6362 to be directed to a nearby collection site linked to one of the five national lab networks.

Nontreponemal test (RPR) for initial screening
Treponemal test (EIA or FTA-ABS) for confirmation
Results reviewed by a certified Medical Review Officer
TEST PROCESS

How does AMH Nationwide handle syphilis test collection and processing?

AMH Nationwide provides the lab order and directs the requester to a collection site within five national lab networks. There is no online ordering; all appointments and instructions are arranged by phone.

All non-negative screens are reviewed by a certified Medical Review Officer. This process ensures accuracy and compliance with regulatory standards.

Sample collected at authorized collection site
Specimen sent to Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, or ExperTox
Medical Review Officer reviews all non-negative results
AMH
Reviewed & Maintained By
AMH Nationwide Customer Service

AMH Nationwide is BBB A+ accredited and routes every order through Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, or ExperTox, all of which use multiple lab certification agencies and standards such as SAMHSA-aligned laboratory protocols, the ANSI National Accreditation Board for forensic testing and calibration, the College of American Pathologists (CAP), and Clinical Laboratory Improvement Amendments (CLIA). Every non-negative screen is reviewed by a certified Medical Review Officer as part of standard processing before a result is released, and chain-of-custody documentation is maintained on every collection. This page does not constitute medical or legal advice.

Last updated: July 2026
Frequently Asked Questions

Common Questions

Nontreponemal tests detect antibodies indicating active infection and are used for screening. Treponemal tests detect antibodies specific to syphilis bacteria and confirm diagnosis or past infection.

No, AMH Nationwide does not offer online ordering. To arrange testing, call (877) 731-6362 for lab order and collection site directions.

A certified Medical Review Officer reviews every non-negative syphilis test result as part of standard processing to ensure accuracy.

DOT-regulated testing requires federally certified urine tests under 49 CFR Part 40, which do not include syphilis testing. Syphilis tests are typically blood-based and used for non-DOT roles.

Turnaround times vary by lab and test panel. Contact AMH Nationwide at (877) 731-6362 for estimated timing based on your test.

Treponemal tests detect antibodies from past or treated infections, while nontreponemal tests usually indicate current active infection.

Ready to get started?

AMH Nationwide provides the lab order and arranges collection nationwide. Every non-negative result reviewed by a certified Medical Review Officer. Call (877) 731-6362 or contact us.

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