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Laboratory Test Directory

Urine Protein, Timed (Updated)


Name Method Department Units
Protein, Urine, Timed Spectrophotometric
Core Lab, Chemistry, Routine mg/24 hours

Battery Members

Protein, Urine; Creatinine,Urine; Protein,Urine per Time; Protein/Creatinine Ratio

Specimen Requirements

Reasons for Rejection

  • Gross hemolysis
  • Use of urine preservative


This test is not suitable for Random Urine samples. For a Random urine sample, it is recommended that a Protein/Creatinine Ratio be ordered (PRCR).

CPT Code

  • 84156
  • 82570