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Lab Test Dictionary

FISH, Williams Syndrome (14609)

Methodology

Fluorescence in situ Hybridization (FISH)


Synonyms

Williams Syndrome

Specimen Type

Whole Blood

Performing Lab

Quest Diagnostics San Juan Capistrano


Epic ID

LAB01508

Lab Test Days

Daily

Standard TAT

5-7 Days


Collection Information

Specimen Required

1-5 mL Whole Blood

Container Type

Dark Green (Sodium Heparin)


Processing Information - Lab Use Only

Transport Temperature

Ambient-Only

Test Volume Required

5 mL Whole Blood

Minimum Test Volume

1 mL Whole Blood

Processing Instructions

ALL specimens for this test need to be packaged and submitted to Quest in a Hematopathology Specimen Transport box.


Comments

Insurance authorization is required prior to draw of Outpatients. Ok to send on Inpatients.


CPT Codes

88271, 88273


Revised

1/4/24

Initials

SA