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THC/CREATININE RATIO

Test Code
THCR
 
This test is a lab developed test. For further information, see the Compliance Remarks section below.
SPECIMEN REQUIREMENTS
Container TypeRandom urine
Supply Item Numberpicture1387
Specimen TypeRandom urine
Preferred Volume20 mL
Emergency Minimum Volume10 mL
Collection ProcedureCollect a random urine in a leakproof plastic urine container.
Store and TransportAmbient (room temperature)
StabilityRoom Temp 10 days  Refrigerated 1 month  
CPT Codes82570, 80349
Interface Order Code80299.Z36
Billing CodeTHCR
Test ScheduleMon-Sat
Turnaround Time1-3 days
MethodGas Chromatography/Enzyme Immunoassay
Test IncludesCarboxy THC; Urine Creatinine
Reference Ranges
TitleRange
Carboxy THC by GCMSNot Detected
Compliance RemarksThis test was developed and its performance characteristics determined by PAML. The U.S. Food and Drug Administration (FDA) has not approved or cleared this test. However, FDA approval or clearance is currently not required for clinical use of this test. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions. PAML is authorized under Clinical Laboratory Improvement Amendments (CLIA) to perform high-complexity testing.

Interface Codes
typeorder codetest descriptionresult coderesult descriptionunitsdecimal placesloinc code
o80299.Z36THC/Creatinine Ratio
r80299.Z36THC/Creatinine Ratio80102.Z38Carboxy-THC (GCMS)ng/mL 20521-1
r80299.Z36THC/Creatinine Ratio80299.Z35THC/Creatinine Ratio  26747-6
r80299.Z36THC/Creatinine Ratio82570.Z15Tox Creatininemg/dL02161-8

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