Cannabinoids, Urine, Qualitative
| Sunquest Code: | UCANN | ||
| Epic Code: | LAB3817 | Epic Name: | Cannabinoids Qualitative Urine |
| Synonyms: | Marjuana; THC | ||
| Methodology: | Competitive binding immunoassay | ||
| CPT Code: | 80307 | ||
| Turnaround Time: | Performed and reported 24 hours/day. | ||
| Special Instructions: | Positive results are unconfirmed by gas chromatography/mass spectrometry (GC/MS) and should be used for medical treatment purposes only. It should not be used for legal purposes or employment testing. | ||
| Associated Links: | |||
Collection Instructions
| Specimen: | Random urine |
| Optimal Volume: | Entire collection; analysis requires 0.6 mL |
Processing and Shipping
| Specimen Processing: | Mix collection well before aliquot is taken. Aliquot 5 mL, 0.6 mL minimum. Store in refrigerator. Freeze samples not analyzed within 24 hours. |
| Shipping Instructions: | Ship at refrigerated temperature to arrive within 24 hours. Alternatively, ship on dry ice. |
| Test Performed at or Referral Lab | Chemistry (UMMC-East Bank, Fairview Lakes - FLMC, Fairview Ridges - FRH, Fairview Southdale - FSH, UMMC/UMMCH-West Bank) |
Interpretive
| Reference Range: | Negative. A positive cannabinoid result indicates immunoreactivity of greater than 50 ng/mL. |
| Use: | Suspected drug abuse. |
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