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Norman Regional Laboratory Services
Lab Catalog


17-Hydroxycorticosteroids, 24-Hour Urine

Order Name HYDRXY 17
Test Number 3620750
Revision Date 10/05/2017
Test Name LOINC Code
17-Hydroxycorticosteroids 24 Urine
Creatinine 24 Urine
Total Volume - Prompt
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 20 mL (10) Urine, 24-hour 24 hour Urine Container Refrigerated
Instructions Collect urine with 10 grams of boric acid to maintain pH below 7.5. Record 24-hour urine volume on test request form and urine vial. Random urine samples are acceptable, but reference ranges do not apply.
Specimen Stability Room temperature: 8 hours Refrigerated: 7 days Frozen: 30 days
Testing Schedule Tue, Thr 
Expected TAT 3-5 Days 
Notes Reference Lab: Quest
Test Code: 15202X
Click Here to view information on the Quest website.
CPT Code(s) 83491
Service Provided By Regional Medical Laboratory