Diuretics Screen, Urine

Test Code

91594

CPT Codes
80307

Includes

Acetazolamide, Bumetanide, Canrenone, Chlorothiazide, Chlorthalidone, Furosemide, Hydrochlorothiazide, Hydroflumethiazide, Indapamide, Metolazone, Triamterene, Torsemide

Preferred Specimen

2 mL urine

Minimum Volume

0.8 mL

Transport Container

Plastic urine container

Transport Temperature

Refrigerated (cold packs)

Specimen Stability

Room temperature: 48 hours
Refrigerated: 28 days
Frozen: 28 days

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Received room temperature

Methodology
High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

FDA Status
This test was developed and its performance characteristics have been determined by NMS Labs. It has not been cleared or approved by the U.S. Food and Drug Administration.

Setup Schedule

Daily

Report Available

8-16 days

Reference Range

See Laboratory Report

Clinical Significance

Exclusion screen

Performing Laboratory

NMS Labs

200 Welsh Road

Horsham, PA 19044

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.