abcdefghijklmn
opqrstuvwxyz
Test Menu
Test Change Details
Allergy & Immunology
Cardiology & Coagulation
Dermatopathology
Endocrinology
Gastroenterology
Genetics
Hepatology
Infectious Disease
Microbiology
Nephrology
Neurology
Oncology
Pathology
Pediatrics
Rheumatology
Toxicology
Urology
Women's Health
91029: Vitamin B3 Print View
Nicotinic Acid LC/MS/MS    ng/mL 
Nicotinamide LC/MS/MS    ng/mL 

PRIMARY
1 Serum 2 (1) mL   Frozen - 30 Day(s)  
ALTERNATE
  Plasma EDTA 2 (1) mL   Frozen - 30 Day(s)  

Nicotinic Acid occurs naturally in plants and animals and is also added to many foods as a vitamin supplement.

Separate serum or plasma from cells and submit in plastic
screw-capped vial.
Serum Separator Tubes are not acceptable.

Transportation temperature: Frozen
Setup Schedule
Tuesday, Thursday, Saturday

Reported (Analytical Time)
Next day

CPT Code
84591

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.






1996 - 2017 Quest Diagnostics Nichols Institute of Valencia
For test information, please call Client Services at 800-421-4449.

San Francisco Web Design & Database