GENTAMICIN, RANDOM

Test Code

GENR2

CPT Codes
80170

Preferred Specimen

1 Red tube

Minimum Volume

0.2 mL

Other Acceptable Specimens

1 Lavender tube (EDTA) or
1 Green tube (Lithium heparin)

Instructions

Centrifuge for complete separation of plasma or serum from red cells. Aliquot (transfer) plasma into transfer tube. Refrigerate until tested.

Transport Temperature

Refrigerate

Specimen Stability

2-8°C up to 7 days
Frozen up to 6 months

Methodology

EIA

Setup Schedule

M, T, W, Th, F, Sa, Sun

Report Available

Within 24 hours of receipt at the performing laboratory.

Reference Range

Peak: 6 - 10 µg/mL

Random: 0.5 - 8 µg/mL

Trough: 0.5 - 2.0 µg/mL

Clinical Significance

Monitors dosage of the aminoglycoside used in the treatment of gram negative infections

Performed By
Alverno Laboratories

Performing Laboratory
Alverno Central Lab
NCHB1 (Chemistry, Beckman AU)

Last Updated: January 17, 2024

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.