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Test Information


CPT Code:


Specimen Requirements:

Collect random urine in a clean container. Transfer 8 mL (5 mL minimum) to Stockwell urinalysis transport tube. Label tube with patient name, date, and time. Specimen stability is 72 hours. First morning sample is optimal. Note 1: This tube cannot be used for urine culture. Note 2: this tube can be used for urine chemistries except urine osmo. [A microscopic exam will be performed at an additional charge is leukocyte Esterase, Protein (if greater than trace positive), Nitrate, or Blood are positive - reflexes to Test No. 203360]


Stockwell tube: 72 hours Sterile cup/tube: 4 hours room temperature, 24 hours refrigerated.

Minimum Collection Volume:

5.0 mL random urine


Automated Reagent Strip Reader

Transport Temperature:


Container Type:

Stockwell urinalysis transport tube

(The CPT codes provided 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 payer being billed.)