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HelpTest Code LAB206 RHEUMATOID FACTOR
Specimen Information
| Container | Specimen | Temperature | Collect Vol | Submit Vol | Min Vol | Stability |
| SST | Serum | Refrigerate | 4 mL | 0.5 mL | 0.2 mL | 5 days |
| Lithium Heparin (green top) | Plasma | Refrigerate | 4 mL | 0.5 mL | 0.5 mL | 5 days |
Test Schedule / Analytical Time / Test Priority
Daily / 1 day / Not available STAT
Method
Immunoturbidometric
CPT(s)
| Description | CPT Code |
| Rheumatoid Factor | 86431 |
Instrumentation
Ortho Vitros 5600
Result Component(s)
| Reporting Name | Epic Code | Atlas Code | Mayo Access ID | LOINC |
| Rheumatoid Factor | RF | 6928-6 |
Section
Chemistry-2
Performing Location
University of Vermont Medical Center
Is the UVMMC lab NY State Certified to perform this testing? Yes/No
Yes
Reference Range
All sexes:
0 - 15 days: <19.0 IU/mL
≥15 days: <12.0 IU/mL