Metformin, Urine [17110X]

Test Code
118887

CPT Codes
80375

Preferred Specimen
1 mL urine submitted in a preservative-free, leak-proof urine container

Minimum Volume
0.3 mL

Transport Temperature
Room temperature

Specimen Stability
Room temperature: 30 days
Refrigerated: 30 days
Frozen: 2 years

Methodology
High Performance Liquid Chromatography/Tandem Mass Spectrometry (HPLC-MS/MS)

Setup Schedule
Set up: Wed; Report available: 5 days

Reference Range
See Laboratory Report

Clinical Significance
Therapeutic drug monitoring.

Performing Laboratory
National Medical Services
3701 Welsh Rd
Willow Grove, PA 19090



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.