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GENTAMICIN LEVEL, TROUGH

Message
Collect trough level immediately prior to next Dose. Note: Provide the date and time of last Dose of Gentamicin given. Follow standard venipuncture techniques.


Test Code
LAB26 GENTT


Alias/See Also
GENTT


CPT Codes
80170

Instructions
Processing Instructions (Lab use only): Centrifuge and separate cells after clot formation and within 4 hours of collection. Minimum Testing Volume: 0.1mL Serum Transport Temperature: Refrigerated Stability: Ambient: N/A Refrigerated : 7 daysFrozen: 14 days Causes for Rejection: Unlabeled, mislabeled, wrong tube type, hemolyzed, visually lipemic, QNS, exceeds specimen/stability requirements.


Clinical Significance
1230130009



Last Updated: May 18, 2026


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.