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Lab Test Dictionary

Gamma Globin (HBG1 & HBG2) Sequencing (3001957)

Methodology

Sequencing / Polymerase Chain Reaction (PCR)


Synonyms

HGB FGS

Specimen Type

Whole Blood

Performing Lab

ARUP


Epic ID

Other Reference Test

Lab Test Days

Varies

Standard TAT

14 to 21 days


Collection Information

Specimen Required

3 mL whole blood

Container Type

Lavender EDTA

Collection Instructions

pink (K2EDTA), or yellow (ACD solution A or B) also acceptable


Processing Information - Lab Use Only

Transport Temperature

Refrigerated

Specimen Stability

Ambient: 1 week; Refrigerated: 1 month; Frozen: Unacceptable

Test Volume Required

3 mL whole blood

Minimum Test Volume

1 mL blood

Processing Instructions

Complete an ARUP requisition and submit with specimen refrigerated. Send with daily Apollo Courier.


Comments

Outpatients need insurance auth. Ok to do on inpatient.


CPT Codes

81479


Revised

10/13/26

Initials

IM