The Walk-In Lab at Advanced Practice Wellness Clinic
General wellness tests
HAIR UNKNOWN SUBSTANCE
HAIR UNKNOWN SUBSTANCE is a confidential drug and alcohol screen offered through The Walk-In Lab.
Turnaround Time
Preparation
About the Test
HAIR UNKNOWN SUBSTANCE is a confidential drug and alcohol test offered by The Walk-In Lab at Advanced Practice Wellness Clinic for employment, legal, or personal screening needs.
This Hair Follicle Drug Test (12‐Panel) will determine the presence or absence of 5 types of drugs in your hair. Most people requesting a Hair Follicle Drug Test request a detection window for up to 90 days, depending upon the length of hair collected. A small sample of hair will be collected from several inconspicuous spots on your head. As a substitute, body hair can be used; however, the detection window varies for body hair. TEST DETAILS This Hair Follicle Drug Test (12‐Panel) checks for the presence of 12 drug metabolites including: Amphetamines Methamphetamines Barbiturates Benzodiazepines Cocaine Marijuana (THC) Methadone Tramadol Opiates Phencyclidine Propoxyphene Meperidine FAQS IS A DOCTOR’S ORDER REQUIRED? No. You do not need to provide a doctor’s order to get lab testing done at Advanced Practice Clinic. WHEN WILL I GET MY TEST RESULTS? When the drug screen is performed in the laboratory, the drug screen results take 24 to 72 business hours after specimen collection. If the drug screen is non-negative, the result and specimen will then need to be confirmed. Confirmation takes an additional 48 to 72 business hours after the screen is completed. DO I NEED TO MAKE AN APPOINTMENT? No. You can walk in for same day testing. We make it easy for you by offering work-friendly hours. IF I HAVE QUESTIONS ABOUT MY TESTS RESULTS WHO SHOULD I CONTACT? We recommend you share your results with your healthcare provider.
Frequently Asked Questions
Q: Do I need an appointment for this test?
A: No. The Walk-In Lab at Advanced Practice Wellness Clinic is set up for walk-in testing, so you can come during operating hours without a scheduled appointment.
Q: Will I need a doctor’s order?
A: In most cases you do not need to bring a doctor’s order to use The Walk-In Lab. If a specific order is required, our team will let you know before testing.
Q: How long does it take to get results?
A: Turnaround time depends on the specific test and partner laboratory, but most results are available within a few business days. We will contact you as soon as your results are ready.
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Fasting & Prep Guidelines
Some labs require fasting—nothing but water for 12 hours. For best accuracy, we recommend fasting for most lab collections whenever possible. If your test requires special preparation, our team can confirm before your visit.
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Stop waiting for referrals and appointment openings.
At The Walk-In Lab at Advanced Practice Wellness Clinic, we make lab testing simple, affordable, and convenient for everyone.