--- title: "Urine screening drug" description: "Urine screening drug tests detect recent substance use with certified labs and MRO review. Call (877) 731-6362 for accurate testing options." author: "AMH Nationwide" date: "2026-08-28" tags: ["urine screening drug", "urine screening drug | blood drug test | what drugs does a drug screen test for | what drugs do drug screens test for | negative on drug test | blood drug screen | different types of drug tests | what does negative mean on a drug test | types of drug test | what drugs does a drug screening test for"] canonical: "https://amhnationwide.com/urine-screening-drug/" last_updated: "2026-08-28" --- # Urine screening drug **By AMH Nationwide** | August 28, 2026 Urine screening drug tests detect recent substance use with certified labs and MRO review. Call (877) 731-6362 for accurate testing options. --- Urine screening drug tests detect recent drug use by analyzing urine samples for specific substances. These tests are commonly used by employers, courts, and individuals for accurate results. AMH Nationwide routes collections through five national lab networks with certified Medical Review Officer oversight. Call (877) 731-6362 to schedule a test. OVERVIEW ## What is a urine screening drug test? A [urine](https://amhnationwide.com/urine-drug-testing/) screening drug test is a laboratory analysis of a urine sample to detect the presence of drugs or their metabolites. It is one of the most common types of drug tests used for employment screening, legal cases, and personal monitoring. AMH Nationwide coordinates these tests through major national labs, ensuring reliable and standardized processing. SUBSTANCES TESTED ## What drugs does a drug screen test for? Drug screens typically test for a panel of commonly abused substances. The exact drugs tested depend on the panel ordered but often include: The substances detected vary by test panel and [detection window](https://amhnationwide.com/hair-follicle-drug-test-detection-window/). Employers or courts usually specify which panel to use based on their requirements. Amphetamines (including methamphetamine) Cocaine Marijuana (THC) Opiates (such as morphine, codeine, heroin metabolites) Phencyclidine (PCP) Benzodiazepines (if included) Barbiturates (if included) Methadone or Propoxyphene (in some panels) TESTING PROCESS ## How does a urine screening drug test work? The test requires providing a urine sample at a certified collection site. AMH Nationwide directs the requester to one of over 20,000 nationwide collection locations. Samples are sent to one of five national lab networks: [Quest Diagnostics](https://www.questdiagnostics.com/), [LabCorp](https://www.labcorp.com/), Omega Labs, United States Drug Testing Labs, or ExperTox. All non-negative results undergo review by a certified Medical Review Officer (MRO) to verify accuracy. COMPARISON ## How do urine drug tests compare with blood drug tests? Urine drug tests and blood drug screens detect drug use but differ in application and detection windows. Urine tests are less invasive, more common, and detect drug metabolites over days to weeks. Blood tests measure the active presence of drugs, useful for recent use within hours. Selection depends on the testing purpose and regulatory requirements. | Urine Screening Drug Test | Blood Drug Test | | --- | --- | | Detects drug metabolites | Detects active drugs in bloodstream | | Non-invasive sample collection | Requires blood draw | | Detection window: days to weeks | Detection window: hours to a day | | Common for employment and legal testing | Used for immediate intoxication or clinical diagnosis | | Samples processed by national lab networks | Processed similarly but less common for routine screening | ## Schedule Your Urine Screening Drug Test To arrange a urine screening drug test through AMH Nationwide, call (877) 731-6362. Our team will direct you to a certified collection site and coordinate testing with nationally recognized labs. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) RESULTS ## What does negative mean on a drug test? A negative result on a urine screening drug test means no drugs or metabolites were detected above the test cutoff levels. It indicates the individual likely has not used the tested substances within the detection window. However, detection windows vary by drug and individual metabolism. All results are reviewed by a certified Medical Review Officer to confirm validity. TEST TYPES ## What are the different types of drug tests? Drug tests vary by sample type and detection method. The main types include urine drug tests, blood drug screens, hair follicle tests, saliva (oral fluid) tests, and sweat patch tests. Urine screening drug tests are the most widely used due to their balance of detection window, cost, and ease of collection. Hair tests detect drug use over months but are not used for federally regulated DOT testing. Urine tests follow federal protocols under [49 CFR Part 40](https://www.transportation.gov/odapc/part40) for safety-sensitive roles. 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 Employers, courts, [probation](https://amhnationwide.com/hair-follicle-drug-test-probation/) officers, and individuals commonly order urine screening drug tests to verify recent drug use or compliance with treatment programs. Urine drug tests detect many common drugs but do not cover every substance. Panels vary, so it is important to specify which drugs need testing. Detection windows vary by drug. For example, marijuana can be detected for days to weeks, while cocaine is typically detected for 2-4 days. Yes. AMH Nationwide uses certified labs and MRO review to ensure test accuracy and validity. Positive screens are reviewed by a Medical Review Officer who may contact the tested individual for verification before confirming results. Scientific protocols and lab oversight minimize false negatives. Attempting to alter samples is not recommended and can be detected. 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/urine-screening-drug/