Rifampin

Message

ARUP test code: 3001496
(ARUP sends specimens to NMS Labs for testing)

Test Code

Z1653

Alias/See Also

3000491

CPT Codes
80375

Includes

Rifampin and Metabolite, Serum or Plasma

Preferred Specimen

1 mL serum from Red Top

Minimum Volume

0.4 mL serum

Other Acceptable Specimens

1 mL plasma collected from Lavender top or Pink top

Instructions

Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to a Transport Tube.

Transport Temperature

Refrigerated

Specimen Stability

Ambient: 72 hours
Refrigerated: 1 month
Frozen: 1 month

Methodology
Quantitative High Performance Liquid Chromatography/Tandem Mass Spectrometry

Report Available

8 to 11 days

Reference Range

See Patient Report for Reference Range and/or Interpretation of Results

Clinical Significance

Optimize drug therapy and monitor patient adherence.

Performing Laboratory
ARUP Laboratories sends specimens to NMS Lab for testing.

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.