How long does it take to get drug test results?

Result turnaround times at Odosek Lab Solutions vary by test type. Urine drug test results (negative) are typically available within 24–48 hours. If a specimen requires further confirmation testing (e.g., a non-negative result), results may take 48–72 hours. Hair follicle test results generally take 2–3 business days. Oral fluid test results are usually available within 24–48 hours. Rapid/instant on-site tests provide preliminary results within minutes, though positive or non-negative results are sent to a certified laboratory for confirmation. For DOT-regulated testing, the Medical Review Officer (MRO) review process may add additional time. You will be notified via your preferred contact method once results are ready.