---
title: "The Advantages of Testing Hair Over Testing Urine"
description: "Discover the advantages of hair testing versus urine testing with AMH Nationwide, offering 20,000+ sites and certified MRO. Call us now at (877) 731-6362."
author: "AMH Nationwide"
date: "2022-01-13"
tags: ["the advantages of testing hair over testing urine", "Drug Testing"]
canonical: "https://amhnationwide.com/the-advantages-of-testing-hair-over-testing-urine/"
last_updated: "2026-08-27"
---

# The Advantages of Testing Hair Over Testing Urine

**By AMH Nationwide** | January 13, 2022

Discover the advantages of hair testing versus urine testing with AMH Nationwide, offering 20,000+ sites and certified MRO. 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/the-advantages-of-testing-hair-over-testing-urine/