Test Code RHEUMATOID FACTOR (IGM) Rheumatoid Factor Antibody, IgM
Department
Immunology
Specimen Type
Serum
Method
ELISA
Container
No additive with gel (gold top)
Standard Volume
5ml
Minimum Volume
0.5ml
Ship Temperature
Refrigerated
Stability Refrigerated
2 weeks
Stability Room Temp
8 hours
Stability Frozen
> 2 weeks
CPT Code
86431
Days Test Set Up
Monday through Friday, Dayshift Only