Uric Acid, 24 Hr Urine Panel

Test Code

URIC ACID,24HR PANEL

Alias/See Also

Chemistry

Preferred Specimen

24 Hr urine collection

Instructions

Preservative: 10 mL sodium hydroxide to stabilize pH and prevent urate precipitation

Refrigerate during collection.

Transport Temperature

Refrigerate

Specimen Stability

Room temperature: 4 days at pH >8
Refrigerated (2-8°C): No recommendation
Frozen (-20°C or colder): Unstable

Methodology
Uricase

Setup Schedule

Daily

Report Available

TAT 1 day

Reference Range

0.2-0.8 g/24h

Clinical Significance

Urine uric acid may supplement serum uric acid testing when trying to identify conditions in which there is alteration of uric acid production or excretion, e.g., gout, leukemia, renal disease. The amount of uric acid excreted may be useful in treating asymptomatic hyperuricemia. Measurement of urine uric acid is important in the investigation of urolithiasis.

Performing Laboratory
Test performed in these BACL Chemistry Labs
Contact: Jonathan Dryjowicz-Burek, West Roxbury 857-203-5973
Alternate contact Joseph A. Manzone JP 857-364-5092

Additional Information
Collection of 24 Hour Urines or Timed Urines

Last Updated: May 17, 2022

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.