Geisinger Medical Laboratories/Geisinger Proven Diagnostics Test Catalog

Test Name: Sunquest Test Code Epic Procedure Code Or ID CPT Code:  

THC, CONFIRMATORY (URINE)

ORDERING INFORMATION:
Sunquest Test Code:
MCACF      Geisinger Epic Procedure Code: 82542.02         Geisinger Epic ID: 34255

SPECIMEN COLLECTION
Specimen type:
Random Urine
Preferred collection container:
Specimen required:
3 mL urine; minimum 1 mL.

SPECIMEN PROCESSING
Transport temperature:
Refrigerated (preferred) or room temperature.
Specimen stability:
Room temperature: 2 days. Refrigerated: 14 days.
Rejection criteria:
Stability limits exceeded.

TEST DETAILS
Reference interval:
Negative
Drug/Metabolite Cutoff concentration
THC-COOH 15 ng/mL
CPT code(s):
80349
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.  The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.
Test includes:
THC-COOH
Methodology:
Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Synonyms:
MARIJUANA CONFIRMATION
CANNABINOIDS CONFIRMATION, MEDICAL
POT
Doctoral Director(s:)
Hoi-Ying Elsie Yu, PhD, DABCC
Sheng-Ying (Margaret) Lo, PhD, DABCC    
Review Date: 10/26/2018

Performing Locations

Geisinger Medical Center

Performing laboratory: Toxicology
Technical Lead: Michael Sneidman
Frequency: Once per week, 1st shift. Expected lab TAT: 3-7 days.
Performed stat? No
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