TOBRAMYCIN, PEAK

Message

If testing cannot be performed immediately, freeze sample.

Test Code

TOBP

CPT Codes
80200

Preferred Specimen

1 Red tube

Patient Preparation
Draw 60 minutes post-dose completion.

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) serum or plasma into transfer tube. Freeze until tested.

Transport Container

Standard transport tube.

Transport Temperature

Frozen

Specimen Stability

If testing cannot be performed immediately, freeze sample. Thaw only once.

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	4-12 ug/mL
Random	0-12 ug/mL
Trough	<2 ug/mL

Clinical Significance

Used in the diagnosis and treatment of tobramycin overdose and in monitoring levels of tobramycin to ensure appropriate therapy

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.