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A Rheumatoid Arthritis Factor test is a simple blood test that looks for rheumatoid factor, a protein linked to some types of arthritis. It is also called an RF test, rheumatoid factor test, or RF blood test. The visit is short, usually 10 to 20 minutes at the site. You can book at participating labs on LabFinder with an easy online schedule.
The RF test, also called the rheumatoid factor test or RA factor test, checks your blood for rheumatoid factor. A higher level can be a clue for rheumatoid arthritis or other conditions. Some healthy people may also have RF, so results are read together with your symptoms and other tests.
Common reasons. Ongoing joint pain, swelling, or morning stiffness. A doctor looking for clues of autoimmune arthritis. Dry eyes and dry mouth with joint symptoms. Results that do not match another simple test and need more detail. If you are not sure this test is right for you, please ask your doctor.
You will check in and show your ID. A small area on your arm is cleaned. A sample of blood is taken into a tube. You may feel a quick pinch, then a bandage is placed. Most visits take 10 to 20 minutes. Your results go to the ordering provider and may also show up in your patient portal.
Yes, this is a quick, routine blood draw and is considered very safe. You might feel a quick pinch, notice a small bruise, or feel a little lightheaded for a moment afterward, but those effects usually fade quickly. Be sure to tell the staff if you take blood thinners, have a bleeding disorder, a rash or infection where blood will be drawn, or if you have fainted during blood draws before. They will take extra care to keep you comfortable.
No fasting is usually needed for an RF test. Drink water so your veins are easy to find. Take your regular medicines unless your doctor gives different instructions. Avoid hard workouts right before your draw. Bring your photo ID, insurance card, and a list of your medicines and supplements.
This test can help look into rheumatoid arthritis, autoimmune conditions like Sjogren syndrome, long lasting infections, inflammation of blood vessels, or other causes of joint pain and swelling. Results must be read in context. Your doctor will review your numbers with your history and symptoms before planning next steps.
Anti-CCP antibody. Looks for antibodies linked closely with rheumatoid arthritis and is often more specific than RF. ESR. Checks how fast red blood cells settle to show general inflammation, not a single disease. CRP. Measures a protein that rises with inflammation and can change faster than ESR.
You can compare locations, see time slots, and book online at participating labs. Find options nearby, in your area, or by city or ZIP. Coverage varies by plan and provider, so please check your benefits before you go. LabFinder makes it simple to schedule and stay on top of your health.
Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.
The information on this page and throughout the LabFinder website and mobile app is for general informational purposes only. It is not intended to serve as medical advice, diagnosis, or treatment. For personalized medical advice or specific health concerns, please consult your healthcare provider directly.
Booking a Rheumatoid Arthritis Factor Test is easy using LabFinder. Just choose your location and enter your insurance information to find the closest Rheumatoid Arthritis Factor Test near you.
To make a same-day appointment for a Rheumatoid Arthritis Factor Test, just choose your location and your insurance information to find the closest Rheumatoid Arthritis Factor Test location near you. If there's availability for a same-day appointment at a nearby lab location, then you will be able to book it easily through LabFinder.
LabFinder allows you to easily schedule a Rheumatoid Arthritis Factor Test. You can search by location and insurance to easily book a Rheumatoid Arthritis Factor Test near you.
LabFinder allows you to easily make an appointment for a Rheumatoid Arthritis Factor Test online. To make an appointment for a Rheumatoid Arthritis Factor Test online, just choose your location and your insurance information to find the closest Rheumatoid Arthritis Factor Test near you.
Yes, you can get a Rheumatoid Arthritis Factor Test without insurance. LabFinder allows you to search and select "Self-Pay" when booking a Rheumatoid Arthritis Factor Test. While pricing for the test may not be immediately available, please check by calling the lab company directly for pricing.
