Uric Acid

Test Code
URIC


Preferred Specimen
Serum, 0.5 mL minimum


Instructions
Hemolyzed specimens are not acceptable. Ship refrigerated or frozen.


Transport Container
SST tube


Transport Temperature
Refrigerated, stable 7 days


Methodology
Spectrophotometry

Reference Range
< 1 month:1.5-3.9 mg/dL
1-11 months:1.5-5.6 mg/dL
1- 3 years:2.1-5.6 mg/dL
4-6 years:1.8-5.5 mg/dL
7-9 years:1.8-5.4 mg/dL
10-12 years:2.2-5.8 mg/dL
13-15 years:3.1-7.0 mg/dL
16-18 years:2.1-7.6 mg/dL
> or = 19 years:4.0-8.0 mg/dL
Females: 
< 1 month:1.5-4.6 mg/dL
1-11 months:1.5-5.4 mg/dL
1- 3 years:1.8-5.0 mg/dL
4-6 years:2.0-5.1 mg/dL
7-9 years:1.8-5.5 mg/dL
10-12 years:2.5-5.9 mg/dL
13-15 years:2.2-6.4 mg/dL
16-18 years:2.4-6.6 mg/dL
> or = 19 years:2.5-7.0 mg/dL


Clinical Significance
Serum uric acid measurements are useful in the diagnosis and treatment of numerous renal and metabolic disorders, including renal failure, gout, leukemia, psoriasis, starvation and in patients receiving cytotoxic drugs.




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.