Purpose
Therapeutic Drug Monitoring
Method(s)
Gas Chromatography (GC)
Gas Chromatography/Mass Spectrometry (GC/MS)
Suggested CPT Code(s)
80332
80342
New York State Approval Status

Approved

Turnaround Time

5 days

Test Includes
1 Olanzapine Gas Chromatography (GC) ng/mL 3 Antipsychotic (Neuroleptic)
2 Fluoxetine Gas Chromatography/Mass Spectrometry (GC/MS) ng/mL 10 Antidepressant
3 Norfluoxetine Gas Chromatography/Mass Spectrometry (GC/MS) ng/mL 10 Antidepressant

Specimen Type
Blood
Requested Volume
9 mL
Minimum Volume
4.3 mL
Special Handling
None
Specimen Container
Gray top tube (Sodium Fluoride / Potassium Oxalate)

Additional Collection Instructions

Transport Temperature
Frozen
Light Protection
Not Required
Rejection Criteria
Received Room Temperature. Received Refrigerated.

Rejection criteria pertain to clinical specimen submissions only.

Stability
Room Temperature: Not Stable
Refrigerated: 2 day(s)
Frozen (-20 °C): 14 day(s)
1 Olanzapine Gas Chromatography (GC) ng/mL 3 Antipsychotic (Neuroleptic)
2 Fluoxetine Gas Chromatography/Mass Spectrometry (GC/MS) ng/mL 10 Antidepressant
3 Norfluoxetine Gas Chromatography/Mass Spectrometry (GC/MS) ng/mL 10 Antidepressant

Interface Map

LOINC® Information