Rheumatoid Factor

Marker

1 mL serum

Starting at
$39
Up to $79
Save up to $40

DirectLabs

Lowest PriceOnline

Rheumatoid Factor

Helps diagnose rheumatoid arthritis

Updated 7/22/2025

Walk-In Lab

Lowest PriceOnline

Rheumatoid Factor (RA) Blood Test

The Rheumatoid Factor Blood Test screens for rheumatoid arthritis and other autoimmune disorders by measuring the rheumatoid factor levels in the blood.

Updated 7/22/2025

Accesa Labs

Online

Rheumatoid Factor Test

The RA factor test measures the rheumatoid factor blood level. The rheumatoid factor test helps screen for the presence of rheumatoid arthritis.

Updated 7/24/2025

Part of These Panels

Walk-In Lab

Online

Arthritis #1 Baseline Blood Test Panel

The Arthritis #1 Baseline Blood Test Panel helps to screen for rheumatoid arthritis (RA), evaluate the severity of the disease, monitor treatment, and detect potential side effects of treatment.

Updated 7/24/2025

Walk-In Lab

Online

LUPUS Auto-Immune Blood Test Panel

The Lupus Auto-Immune Blood Test Panel is a set of tests that help doctors diagnose lupus, an autoimmune disease where the immune system attacks the body’s own cells, by checking for specific antibodies, inflammation, and damage to guide treatment decisions.

Updated 7/24/2025

Walk-In Lab

Online

Arthritis Wellness #2 Blood Test Panel

The Arthritis Wellness #2 Blood Test Panel helps to screen for, diagnose, and monitor rheumatoid arthritis (RA) and autoimmune diseases.

Updated 7/24/2025

Walk-In Lab

Online

Arthritis Comprehensive Blood Test Panel, Women

The Arthritis Comprehensive Blood Test Panel, Women, helps to screen for rheumatoid arthritis (RA) and autoimmune diseases, evaluate the severity of the diseases, monitor treatment, and detect potential side effects of treatment.

Updated 7/24/2025

Walk-In Lab

Online

Arthritis Comprehensive Blood Test Panel, Men

The Arthritis Comprehensive Blood Test Panel, Men, helps to screen for rheumatoid arthritis (RA) and prostate cancer, evaluate the severity of the diseases, monitor treatment, and detect potential side effects of treatment.

Updated 7/24/2025