--- title: "Herpes (HSV) Test: Accuracy & Reliability | AMH Nationwide" description: "Herpes (HSV) test accuracy depends on certified lab methods and MRO review. Learn how false positives are ruled out. Call (877) 731-6362 for details." author: "AMH Nationwide" date: "2026-08-27" tags: ["herpes (hsv) test accuracy"] canonical: "https://amhnationwide.com/herpes-hsv-test-accuracy/" last_updated: "2026-08-27" --- # Herpes (HSV) Test: Accuracy & Reliability | AMH Nationwide **By AMH Nationwide** | August 27, 2026 Herpes (HSV) test accuracy depends on certified lab methods and MRO review. Learn how false positives are ruled out. Call (877) 731-6362 for details. --- Herpes (HSV) test accuracy relies on certified laboratory methods, initial screening, and confirmation testing to ensure reliable results. Cutoff levels and Medical Review Officer (MRO) review help rule out false positives. Testing is routed through five national lab networks. Call (877) 731-6362 to schedule testing or learn more. OVERVIEW ## What determines herpes (HSV) test accuracy? Herpes (HSV) test accuracy is determined by the sensitivity and specificity of the testing methods used in certified laboratories. Initial screening tests detect HSV antibodies or viral DNA, while confirmation testing verifies positive results to reduce false positives. Accurate cutoff levels for antibody detection and strict laboratory protocols contribute to reliable results. TESTING PROCESS ## How does initial screening differ from confirmation testing for herpes (HSV)? Initial screening for herpes (HSV) involves sensitive assays that detect antibodies or viral DNA indicating possible infection. Positive or equivocal results undergo confirmation testing using more specific methods such as Western blot or PCR to rule out false positives and confirm true infection. Initial Screen: Sensitive, detects possible infection Confirmation Test: More specific, verifies positives Purpose: Minimize false positives and ensure accuracy LABORATORY NETWORKS ## Which laboratories perform herpes (HSV) testing for AMH? AMH routes herpes (HSV) testing through five national laboratory networks: [Quest Diagnostics](https://www.questdiagnostics.com/), [LabCorp](https://www.labcorp.com/), Omega Labs, United States Drug Testing Labs, and ExperTox. These certified labs follow strict protocols and quality controls to maintain test accuracy and reliability. CUTOFF LEVELS ## What role do cutoff levels play in herpes (HSV) test accuracy? Cutoff levels define the threshold at which antibody or viral DNA detection is considered positive. Properly established cutoffs balance sensitivity and specificity to avoid false positives or negatives. Certified labs use validated cutoff values tailored to each assay to ensure accurate interpretation. ## Schedule Your Herpes (HSV) Test with Confidence To ensure accurate herpes (HSV) testing with certified lab procedures and expert review, call (877) 731-6362. AMH directs you to authorized collection sites across the nation. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) MRO REVIEW ## How does the Medical Review Officer (MRO) enhance herpes (HSV) test accuracy? Every non-negative herpes (HSV) test result is reviewed by a certified Medical Review Officer (MRO) as part of standard processing. The MRO evaluates the laboratory data and clinical information to confirm results and rule out false positives caused by cross-reactivity or lab errors. FALSE POSITIVES ## How are false positives ruled out in herpes (HSV) testing? False positives are minimized through the use of confirmation testing, validated cutoff levels, and MRO review. Confirmation tests such as Western blot or PCR specifically identify HSV and differentiate it from other viruses or antibodies. The MRO further assesses results in context to ensure accurate diagnosis. 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 Yes. Early infection or low antibody levels can cause false negatives. Confirmation testing and timing of the test improve accuracy. Confirmation testing verifies initial positive results to reduce false positives and ensure the diagnosis is accurate. No. AMH uses five national certified labs that follow strict protocols to maintain consistent accuracy. Turnaround varies by lab and test type but generally takes several days. Contact AMH for specific timelines. No. AMH provides lab orders and directs you to authorized collection sites. Call (877) 731-6362 to arrange testing. A certified Medical Review Officer reviews non-negative results to confirm accuracy and rule out false positives. 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/herpes-hsv-test-accuracy/