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EPIC CODE: LAB31 Phenytoin

ADDITIONAL TEST CODE

Sunquest: PTN

REGIONAL HOSPITAL PERFORMING

UPH Methodist Hospital
UPH Pekin and UPH Proctor Hospitals will transport to UPH Methodist for testing.

Collect

Gold Serum Seperator Tube

Other Acceptable Specimen(s)

Serum or plasma (Red, or Green)

Storage/Transport Temperature

1 mL serum/plasma at 2-8o C. (Min: 0.5 mL)

Separate serum or plasma from cells ASAP or within 2 hours of collection

Stability (from collection to initiation)

Ambient (room temperature): 4 hours; Refrigerated: 24 hours; Frozen (-20o C) Stability: 1 month

Remarks

Draw 1 hour after IV or 24 hour after PO loading dose; Trough – Before next dose.

Days Performed

Sunday – Saturday

Methodology

Particle enhanced turbidimetric inhibition immunoassay (PETINIA)

CPT Codes

80185