Test ID: DILFR
CPT code: 80186
LOINC: 3969-3
Specimen Type: Red or Green nongel
Frequency: Setup: Daily; TAT <24 hours
Instructions: Red or green nongel tube. 1.0mL serum min. REF
Text: Monitor compliance, efficacy, and possible toxicity in situations
associated with altered binding of phenytoin.
Methodology: Immunoassay