Days Set Up
Daily
Analytic Time
1 - 2 days
MiChart Code
Barbiturate Confirmation, Urine
Soft Order Code
MSBAR
Test Updated:
Synonyms
MSBARB
BARBITURATE CONFIRMATION
MSBARB
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Test Overview
Test Methodology
GC/MS
Test Usage
Detection of barbiturates, including amobarbital, butabarbital, butalbital, pentobarbital, phenobarbital, and secobarbital.
Reference Range
Non-detected
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Specimen Requirements
Collection Offsite
Collect random urine specimen. Refrigerate.
Normal Volume
Screen: 5 mL urine, Confirmation: 10 mL urine
Minimum Volume
Screen: 1 mL urine, Confirmation: 10 mL urine
Billing Information
CPT Code
80345
Pro Fee Code
LOINC
16429-3