X856

Test CODE NAME

X856

Methylenetetrahydrofolate Reductase (MTHFR), DNA Mutation Analysis , NY State

Methodology: HYBEACONS
Performed: Sun-Sat
Reported: 4-5 days
Specimen Required:

Collect: Lavender (EDTA) - 5 ml Whole Blood

Specimen Preparation: Normal phlebotomy procedure. Send original tube.

Storage/Transport Temperature: Refrigerated

Stability :  Refrigerated/Room Temperature: 1 week, Frozen: 1 month 

Limitations: The purpose of this test is to determine if you have two, one, or no copies of either of two mutations in the MTHFR gene, C677T and A1298C. *The 2012 AMA CPT codebook contains Tier 1 and Tier 2 Molecular Pathology Procedures as well as Molecular Pathology Procedures to be coded by procedure rather than analyte.

NOTE: * This test is approved for New York patients ONLY, please refer to test code MTHF for specimen requirements for all other States . *

Performing Lab 

Quest Diagnostics Nichols INST
CPT Code(s): 81291