Update Type: Test Methodology Changed
Test Updated: 11/17/2021
Test Overview
Test Methodology
PCR/Fluorescence Monitoring
Test Usage
Assesses the genetic risk of abnormal drug metabolism for CYP2C19 substrates. May aid in drug selection and dose planning for drugs metabolized by CYP2C19
Reference Range *
Interpretive report provided
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Test Details
Days Set Up
Varies
Analytic Time
5 - 10 days
Soft Order Code
A2C19
Laboratory
Sendout
Reference Laboratory
ARUP 3001508
Section
Special Testing
Specimen Requirements
Collection
Collect specimen in a Lev (EDTA), Pink or ACD Soln A or B tube. Send whole blood to Specimen Processing refrigerated
Normal Volume
3 mL whole blood
Minimum Volume
1 mL whole blood
Storage Temperature
Refrigerated
Rejection Criteria
Plasma or serum received, or specimens collected in sodium or lithium heparin
Additional Information
Test performed by ARUP Laboratories
Billing
CPT Code
81225