91081 Doxepin + Metabolite

Specimen:

Collect:

One 10 mL Red Top

Also Acceptable
One 4 mL Lavender (EDTA)
One 4 mL Green Top (Na Heparin)
One 4 mL Gray Top

Submit:

2 mL (Min:1 mL) Serum. Submit Refrigerated. Submit in a Standard Transport Tube.

Also Acceptable
2 mL (Min:1 mL) Plasma. Submit Refrigerated. Submit in a Standard Transport Tube.

Rejection Criteria:

Use of separator tubes

Stability:

Ambient: 5 Day(s); Refrigerated: 2 Week(s); Frozen: 6 Month(s); Incubated: Unacceptable

Methodology:

High performance liquid chromatography (HPLC)

Performed:

Monday, Wednesday, Friday

Reported:

2-5 Day(s)

CPT Codes:

80166 - TDM Doxepin

80299 - TDM Unlisted

Interpretive Data:

Please see report for interpretive data.

Components:

93262 - DOXEPIN	93263 - TOTAL
93264 - NORDOXEPIN