VALPROIC ACID

Test Code
VALP

CPT Codes
80164

Preferred Specimen
Serum

Instructions
Centrifuge SST or PST after clotting to separate serum from cells

Transport Container
SST or PST for Chemistry

Methodology
Siemens Advia 1800

Reference Range
50-100 ug/dL



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.