Skip to Content
UW Health SMPH
American Family Children's Hospital

UW Hospital and Clinics Lab Test Directory

Test Name: Stone Analysis

Test Code(s): STONE / HCSTONE

CPT Code(s): 82355

Testing Site: Testing will be sent to an approved reference laboratory.

Days Performed: Mon-Fri.

Turnaround Time: Routine: Up to 28 days.

Specimen Requirements

Specimen: Stone, either renal or bile

Collection Instructions: Indicate source of stone.

Collection Container: Preferred: Sterile screw cap container

Specimen Transport: Transport specimen to UWHC Core Laboratory (B4/220).  

Stability: Ambient: Indeterminate


Back to Lab Test Directory Index