Geisinger Medical Laboratories/Geisinger Proven Diagnostics Test Catalog

Order Display Name: Geisinger Epic Procedure Code Or ID CPT Code:  

DRUG MONITORING, METHAMPHETAMINE D/L ISOMERS, URINE

ORDERING INFORMATION:
Geisinger Epic Procedure Code: LAB1311         Geisinger Epic ID: 53169

SPECIMEN COLLECTION
Specimen type:
Urine
Preferred collection container:
Alternate Collection Container:
Non-sterile specimen container
Specimen required:
20 mL urine; minimum 5 mL.

SPECIMEN PROCESSING
Transport temperature:
Room temperature.
Specimen stability:
Room temperature: 5 days. Refrigerated: 14 days. Frozen: 30 days.
Rejection criteria:
Preserved samples.

TEST DETAILS
CPT code(s):
80374
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:
d-Methamphetamine and l-Methamphetamine
Methodology:
Chromatography/Mass Spectrometry
Synonyms:
Quest test code 90319, DM Methamp, Prescription Drug Monitoring, Pain Management
Clinical significance:
This test measures the ratio of the D and L isomers of methamphetamine in urine. Methamphetamine isomers are biomarkers to identify which forms of methamphetamine are present. The test is a definitive drug assay using the liquid chromatography/mass spectrometry (LC/MS-MS) method of analysis.

Performing Locations

Quest Diagnostics

Technical Lead: Michael Weaver    
Frequency: Set up: Daily; Report available: 3 days    
Performed stat? No
Locations  |    Search  |    Site Map |   Contact Us
©2000-2021 Geisinger Health System.   All rights reserved.