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Lab Test Dictionary

Cholestasis Panel: Sequencing and CNV Analysis (MM340)


Next Generation Sequencing (NGS); Copy Number Analysis

Specimen Type

Whole Blood

Performing Lab

EGL Genetics

Epic ID

Other Reference Test

Lab Test Days

3 Weeks

Collection Information

Specimen Required

3-5 mL Whole Blood

Container Type

Lavender (EDTA)

Processing Information - Lab Use Only

Transport Temperature


Specimen Stability

Room Temp: 72 Hours; Refrigerated: 1 Week; Frozen: Unacceptable

Test Volume Required

5 mL Whole Blood

Minimum Test Volume

3 mL Whole Blood

Processing Instructions

Send completed EGL Genetic Cholestasis requisition with specimen in special kit room temp Monday-Friday.


Ok to send (no charge), if sent with special kit from EGL. If sent without special kit, Insurance authorization is required prior to draw for Outpatients. MJ approval is required for Inpatients.

CPT Codes

81223, 81330, 81332, 81404, 81405, 81406