Methodology
Enzyme Immunoassay (EIA)
Specimen Type
Random Urine
Performing Lab
Quest forwards to Inter Science Institute
Epic ID
Other Reference Test
Lab Test Days
Varies
Standard TAT
3-5 Days
Collection Information
Specimen Required
5-10 mL Random Urine
Container Type
Sterile Container
Collection Instructions
Freeze random urine immediately after collection. Patient should not be on aspirin, indomethacin, or anti-inflammatory medications, if possible, for at least 48 hours prior to collection of specimen.
Processing Information - Lab Use Only
Transport Temperature
Frozen-Only
Specimen Stability
Room Temp: Unacceptable; Refrigerated: Unacceptable; Frozen: 6 Months
Rejection Criteria
24-hour urine; Received room temperature; Received thawed; Received refrigerated
Test Volume Required
10 mL Random Urine
Minimum Test Volume
5 mL Random Urine
CPT Codes
84150
Revised
11/7/25
Initials
SA