Methotrexate MTRX

Synonyms

Allscripts (AEHR) Order Name

Methotrexate Level, Serum

Sunrise Clinical Manager (SCM) Order Name

Methotrexate Level, Serum

Clinical Info

Specimen Type

Blood

Container

Red Top Tube

Collection Instructions

Container/Tube:  Plain, red-top tube(s)
Specimen:  1 mL of serum
Transport Temperature:  Refrigerate
Alternate: Send original Red top Tube.

Transport Instructions

Refrigerate

Specimen Stability

Methodology

EIA, Homogeneous Enzyme Immunoassay

Days Performed

Monday through Sunday

Performing Laboratory

Northwell Health Laboratories

CPT

80299

PDM

5900975

Result Interpretation

≤5 .0 umol/L at 24 hours
≤ 0.5 umol/L at 48 hours
≤ 0.2 umol/L at 72 hours
 

Forms


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