Purpose
Therapeutic Drug Monitoring
Method(s)
High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS)
Suggested CPT Code(s)
80155
New York State Approval Status

Approved

Turnaround Time

5 days

Test Includes
1 Caffeine High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) mcg/mL 0.1 Stimulant

Test Also Known As
No-Doz®; Vivarin®
Specimen Type
Urine
Requested Volume
1 mL
Minimum Volume
0.2 mL
Special Handling
None
Specimen Container
Plastic container (preservative-free)

Additional Collection Instructions

Transport Temperature
Refrigerated
Light Protection
Not Required
Rejection Criteria
None

Rejection criteria pertain to clinical specimen submissions only.

Stability
Room Temperature: 30 day(s)
Refrigerated: 30 day(s)
Frozen (-20 °C): 30 day(s)
1 Caffeine High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) mcg/mL 0.1 Stimulant

Interface Map

LOINC® Information