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
1550: IgG Synthesis Rate, CNS Index Print View
IgG (loc) CALC  < .10  mg/dL 
IgG Index CALC  < .70   
CNS IgG Synthesis Rate CALC  < 3.3  mg/24hr 
Albumin Index CALC  < 9.0   
IgG Total CSF NEPH  0.5 - 6.1  mg/dL 
Immunoglobulin G TURB  view ref range  mg/dL 
Albumin CSF NEPH  < 35  mg/dL 
Albumin NEPH  3700 - 5410  mg/dL 

PRIMARY
1 CSF 1 (0.8) mL   Frozen - 2 Month(s)/Refrigerated - 14 Day(s)/Room Temperature - 5 Day(s)  
2 Serum 1 (0.5) mL   Room Temperature - 72 Hour(s)/Refrigerated - 7 Day(s)/Frozen - 2 Month(s)  
ALTERNATE

Evaluate whether a CSF protein disturbance is related to an in situ protein production (as in demyelinating disease such as multiple sclerosis) or because of changes in permeability of blood-CSF barrier.
Setup Schedule
Monday-Saturday

Reported (Analytical Time)
Same day

CPT Codes
82040,82042,82784x2

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.

Notes
Transport Temperature: Refrigerated

Reject Criteria: Gross hemolysis, lipemia






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

San Francisco Web Design & Database