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Mountain West · Drug Testing

Drug Testing in Colorado

Below is a plain-language overview of the drug testing. Drug testing is a method to detect the presence of drugs in the body. It can be done using blood or urine samples.

Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

Drug testing is a process used to identify the presence of drugs or their metabolites in the body. It is commonly used in various settings, such as workplaces, medical facilities, and legal situations. The test can detect a range of substances, including prescription medications and illegal drugs.

What it measures

  • Amphetamines — reflects use of stimulant drugs
  • Cocaine — indicates use of cocaine or its derivatives
  • Opiates — shows use of opiate drugs such as heroin or morphine
  • Cannabinoids — reflects use of marijuana
  • Benzodiazepines — indicates use of sedative medications
  • Barbiturates — reflects use of barbiturate drugs
  • Methadone — shows use of methadone, often used in opioid treatment
  • PCP — indicates use of phencyclidine, a hallucinogenic drug

What the test involves

The test involves collecting a sample, either blood or urine, from the individual. The type of sample collected depends on the specific test ordered.

Why it is often ordered

Clinicians typically order drug tests to monitor medication compliance or to screen for substance use. It may also be used in pre-employment screening or after an accident.

Preparation

Preparation for a drug test may vary, so it's important to follow the specific instructions provided by the collection lab.

How results are reported

Results indicate the presence or absence of specific drugs and are reported as positive or negative. Reference ranges and detection limits vary by laboratory.

Before you go

  • Sample type required
  • Specific preparation instructions
  • Expected turnaround time

Cities

Drug Testing in Colorado communities

Choose your city for local context and to request this test.

Denver2,650,725Drug TestingColorado Springs628,808Drug TestingAurora383,496Drug TestingFort Collins301,596Drug TestingLakewood155,608Drug TestingPueblo142,727Drug TestingThornton140,538Drug TestingGreeley135,270Drug TestingGrand Junction134,074Drug TestingArvada122,903Drug TestingBoulder120,818Drug TestingWestminster115,535Drug TestingCentennial107,972Drug TestingLongmont104,035Drug TestingHighlands Ranch103,238Drug TestingLafayette99,475Drug TestingLoveland75,938Drug TestingBroomfield72,697Drug TestingCastle Rock71,037Drug TestingCommerce City61,516Drug TestingParker57,311Drug TestingLittleton45,465Drug TestingSecurity-Widefield40,158Drug TestingBrighton39,895Drug TestingNorthglenn37,899Drug TestingDakota Ridge34,361Drug TestingKen Caryl33,889Drug TestingEnglewood33,500Drug TestingPueblo West32,991Drug TestingWheat Ridge32,340Drug TestingWindsor31,972Drug TestingFountain29,495Drug TestingErie29,367Drug TestingColumbine25,924Drug TestingEvans21,727Drug TestingFour Square Mile21,723Drug TestingLouisville21,091Drug TestingClifton20,122Drug TestingMontrose20,098Drug TestingSherrelwood20,069Drug TestingGolden20,041Drug TestingDurango18,953Drug TestingCimarron Hills18,619Drug TestingCañon City17,157Drug TestingFort Carson16,743Drug TestingJohnstown16,596Drug TestingWelby16,260Drug TestingFirestone15,949Drug TestingGreenwood Village15,548Drug TestingBlack Forest14,375Drug TestingFrederick14,127Drug TestingFederal Heights14,111Drug TestingSterling13,976Drug TestingLone Tree13,701Drug TestingFruita13,296Drug TestingSuperior13,283Drug TestingSteamboat Springs13,193Drug TestingFort Morgan11,483Drug TestingCherry Creek11,389Drug TestingCastle Pines11,296Drug Testing