---
title: "What To Know About False Positive Drug Tests"
description: "Learn key facts about false positive drug tests and how to avoid them with AMH Nationwide's certified labs. Call us now at (877) 731-6362."
author: "AMH Nationwide"
date: "2021-07-02"
tags: ["what to know about false positive drug tests", "Drug Testing"]
canonical: "https://amhnationwide.com/what-you-need-to-know-about-false-positive-drug-tests/"
last_updated: "2026-08-27"
---

# What To Know About False Positive Drug Tests

**By AMH Nationwide** | July 2, 2021

Learn key facts about false positive drug tests and how to avoid them with AMH Nationwide's certified labs. Call us now at (877) 731-6362.

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**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/what-you-need-to-know-about-false-positive-drug-tests/