Test Directory

Clear All
Test Code
LURAQ
Test Name
Lurasidone Quantitative
CPT Codes
80299
Expected Turnaround Time
9 - 10 days
Clinical Utility

Therapeutic drug monitoring.
Specimen and Container Info

Preferred Specimen Type: Serum

Alternate Specimen Type: Plasma

Preferred Collection Container: Red Top, Plain

Alternate Collection Container: Lavender Top (EDTA) or Pink Top (EDTA)

Desired Specimen Volume: 1 mL
Collection Instructions
  1. Collect a red top, plain tube via venipuncture
Processing and Submission Instructions
  1. Separate serum from cells as soon as possible.
  2. Transfer 1 mL of serum to a clear aliquot tube (screw cap).
Transport Instructions

Transport to the laboratory refrigerated.
Stability Requirements

Room Temperature

30 days

Refrigerated

30 days

Frozen

15 months
Causes for Rejection
  • Polymer gel separation tube (SST or PST)
Methodology
High Performance Liquid Chromatography-Tandem Mass Spectrometry
Reference Intervals

 See patient report.
Alternate Names

Latuda®
Reference Lab
Quest Diagnostics Nichols Institute
Testing Schedule
Routine, daily
The American Medical Association (AMA) Current Procedural Terminology (CPT) codes published by HNL Lab Medicine are guidelines and are intended for informational purposes only. CPT coding is the exclusive responsibility of the billing entity. View the Terms.
© 2026 HNL Lab Medicine. All rights reserved.