PHENYTOIN, TOTAL AND FREE, SERUM
Marquette General Health System
HLAB/HOL Code |
PTNTF | |
MGH LIS Test No |
689 | |
Schedule |
Monday through Sunday | |
Testing Time |
1 day | |
Testing Lab |
Mayo Labs | |
QORR Test Code |
PTNTF | |
Type |
1 Red Top (Plain) | |
Volume |
2.0 mL Serum | |
Temperature |
Refrigerate | |
Preservative |
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Collection Info |
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Clinical Utilities CPT Codes Reference Range
80186, 80185
The CPT codes provided 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 payer being billed.
PHENYTOIN, TOTAL
Therapeutic concentration:
10-20 mcg/mL
Toxic concentration (automatic call-back):
> or = 25 mcg/mL
PHENYTOIN, FREE
Therapeutic concentration:
1.0-2.0 ug/mL
Toxic concentration (automatic call-back):
> or = 2.5 mcg/mL
Component Information
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