Tin Total, Urine

Test Code

4506

Quest Code

6325

Alias/See Also

Quest 6325; Sunquest: TINU

CPT Codes
83018

Preferred Specimen

1 mL urine collected in an acid-washed or trace metal-free plastic urine container

Patient Preparation
Avoid exposure to gadolinium-based contrast media for 48 hours prior to sample collection

Minimum Volume

0.4 mL

Transport Container

Acid-washed or trace metal-free plastic urine container

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 30 days
Refrigerated: 30 days
Frozen: 30 days

Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)

Setup Schedule

Mon, Thurs

Report Available

2-4 days at performing lab

Clinical Significance

Exposure monitoring

Performing Laboratory

NMS Labs

200 Welsh Road

Horsham, PA 19044

The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.