URIC ACID, SYNOVIAL FLUID

Test Code

URISF

CPT Codes
84560

Preferred Specimen

1 Green tube (Sodium Heparin)

Note: Heparin choice is Sodium - do not use Lithium heparin

Minimum Volume

0.5 mL fluid

Other Acceptable Specimens

or 1 Red tube

Instructions

Centrifuge and perform testing on supernatant

Transport Temperature

Refrigerate

Specimen Stability

2-8°C up to 7 days

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Extreme viscosity

Methodology

Uricase, colorimetric

Setup Schedule

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

Performed By
Alverno Laboratories

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

Last Updated: April 25, 2023

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.