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HelpTest Code LSU: MTHFP MTHFR Mutation (A1298C and C677T)
Additional Codes
Epic EAP: LAB2683
Epic Description: METHYLENETETRAHYDROFOL GENOTYPING (C677T/A1298C)
Specimen Type
Blood
Specimen Required
| Collection Container | Preferred Volume | Minimum Volume | |
|---|---|---|---|
| Preferred |
Lavender, EDTA |
3.0 mL | 2.0 mL |
Instructions for Collection and Transport
Draw a full, lavender tube. Invert several times to mix blood. Do not centrifuge or freeze. Do not transfer blood to another container.
Aliquot Requirements
Whole Blood
Optimum 3.0 mL
Minimum 2.0 mL
Performing Lab
Ochsner LSU Shreveport Molecular Lab
Assay Frequency
Monday – Friday
Routine Turnaround Time
7 days, excluding weekends and holidays.
CSR Storage Requirements
Draw a full, lavender tube. Invert several times to mix blood. Do not centrifuge or freeze. Do not transfer blood to another container.
CPT Code Information
81291 x 2