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HelpTest Code MTXT METHOTREXATE
Additional Codes
| Primary ID | Epic Code | Mayo Access ID |
| MTXT | LAB2561 | FAH5718 |
Specimen Information
| Container | Specimen | Temperature | Collect Vol | Submit Vol | Min Vol | Stability |
| Plain Red Top | Serum | Refrigerate | 4 mL | 1 mL | 0.5 mL | 7 days |
Do NOT use a serum gel tube. Plain plastic red top tube is acceptable. Sample MUST be protected from light; wrap tube in foil.
Test Schedule / Analytical Time / Test Priority
Daily / 24 Hours / Available STAT
Method
Enzymatic Immunoassay
CPT(s)
| Description | CPT Code |
| Methotrexate Quant | 80204 |
Instrumentation
Ortho Vitros 5600
Reference Range
Dependent on Therapy Protocol
Section
Chemistry-1
Performing Location
University of Vermont Medical Center
Is the UVMMC lab NY State Certified to perform this testing? Yes/No
Yes
LOINC Code Information
| Result Code | Reporting Name | LOINC Code |
| MTXT | Methotrexate | 14836-1 |