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Theophylline

Message
Test performed at Upper Chesapeake Health


Test Code
THEO


Preferred Specimen
1 ml serum or plasma, non-gel tube


Instructions
Drawing instructions: IV bolus - 30 minutes after infusion / IV continuous - 12 to 24 hours after initiating infusion / PO fast release (after at least one day of therapy) - Peak is one hour post dose, Trough is prior to dose / PO slow release (after at least one day of therapy) - Peak is 4 hour post dose, Trough is prior to dose


Transport Container
Plain red top preferred, avoid gel (GoldSST).


Transport Temperature
Room temperature


Reference Range
See report




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.