DOXEPIN

General Information

HLAB/HOL Code: DPN
UPHSM LIS Test #: 6800
Schedule: Monday, Wednesday, Friday
Testing Time: 2 - 3 Days
Testing Lab: Warde Medical Laboratories

Specimen Info
Only 1 specimen type required, unless otherwise specified

Volume: 1.0 (0.5 min) mL serum
Temperature: Refrigerate
Tube Type: 1 Red Top (Plain)
Collection Info:
Separate and refrigerate serum. DO NOT COLLECT IN SST TUBE.

Specimen Acceptability

Specimen stability:
  Refrigerated: 14 days
  Frozen: 14 days
  Room temp: 48 hours

Methods

HPLC

CPT Codes

G6034

* 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.

Reference Range

Doxepin + Nordoxepin: 100-200 ng/mL
Doxepin + Nordoxepin Toxic: >500 ng/mL