Find A Location      Login Logout      View CartView Cart

Rheumatoid Arthritis Factor

Why is this test important? Nearly 1.3 million Americans suffer from rheumatoid arthritis. It is a crippling and chronic autoimmune disease affecting the joints. Autoimmune diseases describe illnesses in which the body's immune system attacks a naturally occurring protein in the body, treating it as a foreign substance and developing antibodies against it. Rheumatoid arthritis affects both sides of the body equally. For example, inflammation will be present in both wrists, not just one. It is also systemic affecting all the joints in the body.

What does the test include? This test measures the RF present in blood.

Related Tests: Arthritis Panel, Sedimentation Rate (ESR), Antinuclear Antibodies Direct, Super Chemistry Heart, C-Reactive Protein Quantitative

You may also be interested in...

Super Chemistry Heart

A (CMP) blood panel that assesses key risk factors associated with heart disease or stroke and includes the Chem-26 analysis. The Chem-26 includes 26 tests including a full liver panel and tests to evaluate kidney function.

Learn More

Valued at: $ 150.00
Our Price: $136.00

Add to Cart

Your Test Price

Rheumatoid Arthritis Factor:

Valued at: $69.00
Our Price: $36.00



Add to Cart


We accept Credit, Debit, HSA or FSA cards.


Looking for a convenient way to get a medical opinion on your blood test results? Consider DocTalk, a new phone consultation program that allows you to discuss results with a licensed physician — without the hassle and expense of a clinic visit. DocTalk is low-cost and easy to schedule.

Try DocTalk today!

  • It's quality-assured. Through our partnership with Medivo, a firm focused on personalizing preventive and therapeutic medical care, we have selected DocTalk physicians with training in a full range of medical specialities. Every DocTalk physician is carefully screened and background checked. That means you can rest assured that a phone consultation will be handled by a doctor who is not only qualified, but is also committed to reviewing your results in a thoughtful and respectful manner.
  • It's convenient. DocTalk works on your schedule. By calling our customer service center at 1-800-929-2044 , you can arrange a DocTalk consultation at a time that is best for you. And, since the conversation takes place by phone, you can do it in the setting of your choice. No traffic hassles, no waiting in a clinic, no wasted time.
  • It's affordable. A DocTalk consultation costs only $65. On the other hand, the average bill for a physician's office visit is $155, according to a recent study by the U.S. Department of Health and Human Services (source: ).

If for any reason you need to cancel or reschedule your consultation, simply call our customer service line 1-800-929-2044 at least 72 hours in advance of your scheduled call. If you choose to cancel, we'll issue a refund for the amount of your DocTalk consultation. If you do not cancel or reschedule at least 72 hours in advance, you will still be charged for your consultation.