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Regional Medical Lab
Test Directory


Kidney Stone Analysis

Order Name STONE ANY
Test Number: 9101850
Revision Date 11/15/2021
Test Name Methodology LOINC Code
Calculi Mass
See Test Notes 3154-2 
Calculi Description
See Test Notes 14618-3 
Calculi Composition
See Test Notes 9795-6 
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred n/a Stone Sterile Screwtop Container Room Temperature
Instructions Dry kidney stone. Calculi specimens transported in liquid require special handling to be processed. Blood and moisture interfere with this methodology. Samples that are wrapped in tape or embedded in wax will delay or prevent analysis and should not be submitted.
Testing Schedule Sun-Sat 
Expected TAT 1-4 days after set-up  
Notes Methodology: Quantitative Reflectance Fourier Transform Infrared Spectroscopy/Quantitative Polarizing Microscopy
Reference Lab: ARUP
Test Code: 99460
Click Here to view information on the ARUP website.
CPT Code(s) 82365
Lab Section Reference Lab