The "normal" range (or negative test result) for rheumatoid factor is less than 14 IU/ml. Any result with values 14 IU/ml or above is considered abnormally high, elevated, or positive.
Some signs and symptoms of rheumatoid arthritis include:
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Is A Rheumatoid Factor Of 10 High? A positive RF test indicates that the body is producing higher-than-average amounts of those antibodies. Most medical centers consider the normal range of rheumatoid factor to be up to 10 IU/mL or 20 IU/mL, says rheumatologist Steffan Schulz, MD, assistant professor of clinical medicine with Penn Medicine in ...
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79 for Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement is a medical classification as listed by WHO under the range - Arthropathies .
ICD-10 code: M06. 9 Rheumatoid arthritis, unspecified.
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Rheumatoid factor (RF) is an immune system protein that attacks healthy cells in the body. High RF levels in the blood can indicate an autoimmune condition, such as rheumatoid arthritis. An RF test is a blood test that can help diagnose rheumatoid arthritis.
ICD-10 Codes for Long-term TherapiesCodeLong-term (current) use ofZ79.84oral hypoglycemic drugsZ79.891opiate analgesicZ79.899other drug therapy21 more rows•Aug 15, 2017
50 – Pain in Unspecified Joint.
If you're seronegative for rheumatoid arthritis (RA), you may or may not have RA. It can make it harder to get an RA diagnosis. Being seronegative for RA means that a blood test doesn't find certain antibodies your body typically makes when you have the condition.
Ra can affect body parts besides joints, such as your eyes, mouth and lungs. Ra is an autoimmune disease, which means the arthritis results from your immune system attacking your body's own tissues. No one knows what causes rheumatoid arthritis. Genes, environment and hormones might contribute.
It often starts between ages 25 and 55. You might have the disease for only a short time, or symptoms might come and go. The severe form can last a lifetime.rheumatoid arthritis is different from osteoarthritis, the common arthritis that often comes with older age.