What Should You Know Before a Workplace Drug Test?

If you're getting ready for a new job or your employer has asked you to take a drug test, it's helpful to know what to expect before your visit. Workplace drug testing is often part of the hiring process, but employers may also require it after a workplace incident or during employment. Knowing what type of test you need and how to prepare can help make the process easier. At AFC Urgent Care Centennial, we provide workplace drug testing for employees and employers in Centennial and Littleton, Colorado, with convenient walk-in options.

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Why Do Employers Require Workplace Drug Testing?

Employers may require a drug test to support workplace safety, follow industry regulations, or meet company policies. Testing is common in fields such as construction, manufacturing, and transportation, where safety is especially important.

Common reasons for employment drug screening include:

  • Pre employment screening: Employers may request a test before confirming a job offer.
  • Random testing: Some workplaces test employees as part of an ongoing safety policy.
  • Post accident testing: A screening may be required after a workplace incident.
  • Return to duty testing: Employees may need testing before returning to certain safety sensitive roles.

Understanding why your employer requested a test can help you determine what documentation to bring and which testing requirements apply to you.

What Happens During a Workplace Drug Test?

The drug testing process depends on your employer's requirements and the type of screening requested. Common methods include urine drug screens, breath alcohol tests, hair testing, and oral fluid testing. Your employer or testing authorization should identify the required test.

Before your visit, confirm the following details:

  • Testing type: Check whether you need a drug screen, alcohol test, or both.
  • Required paperwork: Bring any employer authorization forms or testing instructions.
  • Photo identification: Bring a valid, unexpired photo ID, especially for Department of Transportation (DOT) testing.

How Should You Prepare for a Drug Screening?

Before heading to your drug test, check with your employer to make sure you know what type of test you need and if there are any specific instructions to follow. If anything is unclear, ask ahead of time so you know what to expect.

If you take prescription medication, keep taking it as directed. You can ask the testing provider how to share any relevant medication information. Keep in mind that different drug tests look for different substances, so the results can depend on the type of screening being used.

If your job requires DOT drug testing, there may be additional steps to follow. Check with your employer before your visit to make sure you have everything you need.

Can You Get a Workplace Drug Test Without an Appointment?

Yes, AFC Urgent Care Centennial accepts walk-in patients for workplace drug testing. Our occupational health services support local employers and employees who need employment screening or other work related evaluations.

We recommend calling ahead to confirm that our clinic can perform your specific test and to verify any employer requirements. This is especially helpful when you have a deadline or need a particular testing method.

Get Reliable Drug Tests at AFC Urgent Care Centennial

AFC Urgent Care Centennial provides workplace drug testing and occupational health services for employees and businesses in Centennial and Littleton. We are open Monday through Friday from 8 am to 8 pm and on weekends from 8 am to 5 pm, with walk-ins welcome.

We accept many major insurance plans for eligible services. Visit our accepted insurance plans page or call us at (303) 220-9168 to confirm your needs before visiting.

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Call (303) 220-9168 for more information about our Centennial urgent care services.