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Test Code CAF Caffeine, Serum

Additional Codes

Supplemental Test Code
CAF

Performing Laboratory

Northwell Health Laboratories

Methodology

Immunoassay

Reference Values

10.0-25.0 µg/mL

 

Test Classification and CPT Coding

83520

Physician Office Specimen Requirements

Container/Tube:  Plain, red-top tube(s) - Serum gel tube is not acceptable.

Specimen:  1 mL (minimum volume:  0.4 mL) of serum

Transport Temperature:  Refrigerate

Day(s) and Time(s) Performed

Monday through Sunday

computer Interface Code

PDM #  5400750