Important Information to Know During Our Campus Transformation — Read More
Search All

Lab Test Dictionary

Rheumatoid Factor (IgG) (15683)

Methodology

Immunoassay (IA)


Synonyms

RF; Rheumatoid arthritis; RA

Specimen Type

Serum

Performing Lab

Quest Diagnostics San Juan Capistrano


Epic ID

Other Reference Test

Lab Test Days

Tuesday and Saturday

Standard TAT

1-4 Days


Collection Information

Specimen Required

1-2 mL Blood

Container Type

Red-Top Tube


Processing Information - Lab Use Only

Transport Temperature

Refrigerated-OK/Frozen-OK

Specimen Stability

Room Temp: 48 Hours; Refrigerated: 8 Days; Frozen: 28 Days

Rejection Criteria

Gross hemolysis; Grossly lipemic; Grossly icteric; Heat treated samples; Serum Separator Tube (SST)

Test Volume Required

1 mL Serum

Minimum Test Volume

0.3 mL Serum


CPT Codes

83520


Revised

1/4/24

Initials

SA