Epic Code LAB206 Discontinued: Rheumatoid Factor, IgM, Quantitative
Test Name Alias
Rheumatoid Antibody Level | RA Quantitative | 8522
Interface Order Alias
10240
Reference Range
SHRL: Interpretive ranges:
Negative : <3.5 IU/ml
Equivocal: 3.5-5.0 IU/ml
Positive: >5.0 IU/ml
Performing Department
Immunochemistry
Performing Department Laboratory Location
Corewell Health Reference Laboratory, Grand Rapids, MI
Methodology
EliA Sytem Fluorescence Enzyme Immunoassay (FEIA)
CPT
86431
CDM Code
3028643101
Epic Test ID
1230101129
LOINC
Rheumatoid Factor: 6928-6
Mayo Access Code
SHO8522
Reviewed Date
12/13/2022
Updated Date
12/27/2023