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Labcorp Oklahoma, Inc.
Test Directory


Index:

Urinalysis with Microscopic Exam if Indicated

Order Name UA ROUTINE
Test Number: 1003000
Revision Date 08/03/2021
Test Name Methodology LOINC Code
Bilirubin
Colorimetric 5770-3 
Glucose
Colorimetric 25428-4 
Hemoglobin
Colorimetric 5794-3 
Ketones
Colorimetric 2514-8 
Leukocyte Esterase
Colorimetric 51487-7 
Nitrites
Colorimetric 5802-4 
pH Urine
Colorimetric 5803-2 
Protein
Colorimetric 20454-5 
Specific Gravity
Colorimetric 5811-5 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 10 mL (4 mL) Urine, Random Sterile Urine container Refrigerated
Instructions Early morning specimen preferred. Use clean catch instructions.
Refrigerate specimen after collection. Instrumentation requires a minimum volume of 4mL for testing.
Urinalysis Specimen Stability: 12hrs Refrigerated (12-24hr Reported with disclaimer).
GENERAL INFORMATION
Testing Schedule Daily 
Expected TAT 1 Day  
Clinical Use Urinalysis is performed as a routine health screen, in the evaluation of patients with suspected renal dysfunction, urinary tract disease, urinary tract infection, diabetes, prenatal evaluation, and many other conditions. 
CPT Code(s) If only routine urinalysis is performed, the cpt code 81003 will be used. If a microscopic exam is performed the cpt code 81001 will be used instead.
Lab Section Hematology