--- title: "Syphilis Test: Complete Guide | AMH Nationwide" description: "This syphilis test guide explains testing processes, detection windows, and ordering steps. Learn how to get tested. Call (877) 731-6362." author: "AMH Nationwide" date: "2026-08-27" tags: ["syphilis test guide"] canonical: "https://amhnationwide.com/syphilis-test-guide/" last_updated: "2026-08-27" --- # Syphilis Test: Complete Guide | AMH Nationwide **By AMH Nationwide** | August 27, 2026 This syphilis test guide explains testing processes, detection windows, and ordering steps. Learn how to get tested. Call (877) 731-6362. --- The syphilis test guide provides detailed information on testing methods, detection windows, and collection procedures for syphilis screening. Testing is routed through five national lab networks including Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, and ExperTox. Call (877) 731-6362 to schedule your lab collection. OVERVIEW ## What is a syphilis test? A syphilis test detects the presence of antibodies or the bacteria Treponema pallidum, which causes syphilis, in the blood or other samples. It is used to diagnose current or past syphilis infection. Testing typically involves blood samples analyzed by serological methods to identify specific antibodies indicating infection. ORDERS ## Who orders a syphilis test? A syphilis test is ordered by healthcare providers, employers, or legal entities requiring screening for infection. Individuals may also request testing for personal health reasons or as part of routine sexually transmitted infection (STI) screenings. Employers in healthcare or other sensitive fields may require syphilis testing for employee safety. Healthcare providers: diagnosis and treatment monitoring Employers: [pre-employment](https://amhnationwide.com/pre-employment-hair-testing/) or safety-sensitive screening Legal or court orders: compliance with regulations Individuals: routine STI screening or exposure concerns DETECTION ## What is the detection window for syphilis testing? The [detection window](https://amhnationwide.com/hair-follicle-drug-test-detection-window/) for syphilis testing depends on the type of test used. Antibody tests generally detect infection 3 to 6 weeks after exposure. Early primary syphilis may not be detected immediately, so testing may be repeated if exposure is recent. Follow-up testing is important to confirm diagnosis and monitor treatment. Antibody tests detect infection 3 to 6 weeks post-exposure Early primary syphilis may require repeat testing Follow-up tests monitor treatment effectiveness COLLECTION ## How is a syphilis test collected? Syphilis testing requires a blood sample collected at a certified collection site. AMH Nationwide directs the requester to one of five national lab networks for collection, including [Quest Diagnostics](https://www.questdiagnostics.com/), [LabCorp](https://www.labcorp.com/), Omega Labs, United States Drug Testing Labs, and ExperTox. Collection involves venipuncture performed by trained personnel following standard protocols. Blood draw via venipuncture at certified collection site Collection sites affiliated with five national lab networks No at-home or online ordering; collection arranged by AMH Samples sent to labs for serological analysis ## Ready to Schedule Your Syphilis Test? Call (877) 731-6362 to arrange your lab collection at a nationwide site. AMH will provide the necessary lab order and guide you through the process. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) PROCESS ## How is syphilis testing processed? After collection, blood samples are sent to one of the five national lab networks for analysis. Syphilis testing is performed using serological methods to detect antibodies or bacterial components. Non-negative results are reviewed by a certified Medical Review Officer to ensure accuracy and compliance with testing protocols. GETTING STARTED ## How do I get started with syphilis testing through AMH Nationwide? To start syphilis testing, contact AMH Nationwide at (877) 731-6362. AMH provides the lab order and directs you to a convenient collection site within the five national lab networks. There is no online ordering option. Pricing varies by test panel and detection window, so call for a personalized quote and scheduling assistance. Call (877) 731-6362 to request a syphilis test AMH issues lab order and collection instructions Visit a nearby collection site affiliated with national labs Samples processed and reviewed by certified Medical Review Officer 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](https://www.samhsa.gov/workplace/drug-testing)-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 You May Also Need [Nail Drug TestingNo head or body hair available? A 5-panel fingernail test covers a similar look-back window.Learn more →](https://amhnationwide.com/5-panel-fingernail-drug-test/)[ChildGuard: Environmental ExposureConcerned about a child or loved one? ChildGuard screens for exposure to drugs in their environment.Learn more →](https://amhnationwide.com/5-panel-hair-drug-test-environmental-exposure-childguard/)[Shorten the Detection WindowShortened options like 30 and 60 day hair panels are also available, useful when a urine test’s 1-3 day window is too short.Learn more →](https://amhnationwide.com/30-day-hair-drug-test/)[Hair ETG Alcohol TestAlso need alcohol testing? The hair ETG test screens for alcohol use, and can be added to the same collection.Learn more →](https://amhnationwide.com/etg-and-peth/) Frequently Asked Questions ## Common Questions No. AMH Nationwide does not offer online ordering. You must call (877) 731-6362 to request a lab order and be directed to a collection site. Syphilis testing primarily uses blood samples collected via venipuncture at certified collection sites. Turnaround time varies by lab but typically ranges from 1 to 3 business days after sample collection. Yes. All non-negative syphilis test results are reviewed by a certified Medical Review Officer as part of standard processing. DOT-regulated testing follows specific protocols under [49 CFR Part 40](https://www.transportation.gov/odapc/part40) and applies primarily to [urine](https://amhnationwide.com/urine-drug-testing/) drug tests. Syphilis testing is not DOT-regulated but is processed through certified labs. AMH Nationwide routes collections through five national lab networks: Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, or ExperTox, depending on location and availability. Sources • [SAMHSA – Mandatory Guidelines for Federal Workplace Drug Testing Programs](https://www.samhsa.gov/workplace/drug-testing) • [U.S. DOT – 49 CFR Part 40 – Procedures for Transportation Workplace Drug and Alcohol Testing Programs](https://www.transportation.gov/odapc/part40) • [CDC – National Center for Health Statistics – Drug Use FastStats](https://www.cdc.gov/nchs/fastats/drug-use.htm) • [Quest Diagnostics – Employer Solutions, Hair Testing Methodology](https://www.questdiagnostics.com/) • [LabCorp – Occupational Testing Services](https://www.labcorp.com/) ## 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. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) --- **Need a drug, alcohol, HIV or STD test?** AMH Nationwide is a national lab testing agency operating since 2004, with more than 20,000 collection sites across the United States. Hair, urine, fingernail and blood testing, panels from 5 through 19, for individuals and employers. - Call: (877) 731-6377 - Find a collection site: https://amhnationwide.com/locations/ - Full page: https://amhnationwide.com/syphilis-test-guide/