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4352U: Pain Management Specimen Validity Test, Urine Print View
Creatinine S  > 19.9  mg/dL 
Specific Gravity REFRACT  > 1.002   
pH S/METER  4.5 - 9   
Oxidant S  < 200  mcg/mL 
Abnormal Specimen Validity Test:      

PRIMARY
1 Urine 20 (7) mL   Room Temperature - 7 Day(s)/Refrigerated - 14 Day(s)/Frozen - 30 Day(s)  
ALTERNATE

This test is used to access the validity of a specimen for the purpose of drug analysis. The specimen is monitored for excessive dilution by creatinine and specific gravity testing, and for the addition of foreign substances by monitoring pH and oxidants.

Collect 20 mL of random urine. Ship ambient.
Setup Schedule
Monday-Saturday

Reported (Analytical Time)
Same day

CPT Codes
82570,83986,84311

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

Notes
Specific gravity is analyzed (at no additional charge) only when creatinine is < 20.0 mg/dL.






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For test information, please call Client Services at 800-421-4449.

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