Methodology
Fluorescence in situ Hybridization (FISH)
Synonyms
X-Linked Ichthyosis Syndrome
Specimen Type
Whole Blood
Performing Lab
Quest Diagnostics San Juan Capistrano
Epic ID
Other Genetic Test
Lab Test Days
Daily
Standard TAT
5-7 Days
Collection Information
Specimen Required
2-5 mL Whole Blood (2-3 mL Whole Blood for infants)
Container Type
Dark Green (Sodium Heparin)
Processing Information - Lab Use Only
Transport Temperature
Ambient-Only
Test Volume Required
5 mL Whole Blood (3 mL Whole Blood for infants)
Minimum Test Volume
2 mL Whole Blood
Comments
Insurance authorization is required prior to draw for outpatients. Ok to send on inpatients.
CPT Codes
88271, 88273
Revised
03-20-17
Initials
SL