Methotrexate Level

Last Modified: 6/10/2019 7:03:48 AM

Medical Necessity Documentation:  
Client Notes:  
Patient Preparation:  
Specimen Requirements:

1.0 mL Serum from a Red Top Tube in a Plastic Vial

Collection Instructions:  
Minimum Volume: 0.5 mL Serum
Transport & Storage: Temperature/Stability: 14 days Refrigerated
Rejection Criteria: Serum Separator Tube (SST); Gel
Reference Range: 0.00-0.05 umol/L
Critical Ranges:  
Test Comments:  
Methodology: Homogenous Enzyme Immunoassay
Clinical Significance:  
Custom Panel: No


Stat Eligible: Yes
Days Performed: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Sites Performed: Parkview Regional Medical Center
PHL Test Code: MTXR
EPIC Test Code: LAB3073
Included Tests:  
CPT Coding: 80299

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