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Arthritis Profile Blood Test

* This is not a home test kit. You will need to visit a local lab for testing.

Also Known As

Erythrocyte Sedimentation Rate, RA Factor, Rheumatoid Factor

The Purpose of an Arthritis Blood Test

Joint stiffness can get in the way of your daily activities, making it difficult to move freely and comfortably. This is also a potential sign of arthritis, so it’s important to get tested not just to see if you have this disorder, but to determine what type of arthritis you have. Osteoarthritis is the most common, a result of weakened, worn-down cartilage. On the other hand, rheumatoid arthritis is an autoimmune condition that targets the joint lining. While both forms of arthritis are painful, the treatment plans can differ. Testing for arthritis can help give you the clarity you need to find the most effective medication, physical therapy, or lifestyle modifications.

Erythrocyte Sedimentation Rate (ESR) rate (809)
RA Factor (Rheumatoid Factor) (4418)
Erythocyte Sedimentation Rate (ESR) rate (005215)
RA Factor (Rheumatoid Factor) (006502)

What Does the Blood Test for Arthritis Measure?

The arthritis profile assesses your erythrocyte sedimentation rate and rheumatoid factor (RA factor) to look for inflammation and immune system antibodies that could be associated with rheumatoid arthritis.

Who Should Take an Arthritis Profile Blood Test?

You should look into a blood test for arthritis if you are struggling with chronic joint pain, tenderness, or swelling that doesn’t go away. If you have rheumatoid arthritis, you may also experience fatigue or fever, or lose weight unexpectedly.

Arthritis Blood Testing Preparation

You will need to fast for 12 hours prior to giving your blood sample. Learn more about how to prepare for a blood test to get the best results.

Arthritis Blood Test Results

Elevated levels could indicate that you have rheumatoid arthritis, and you may need to undergo further testing. Our board-certified physicians can consult with you and offer healthcare recommendations during a telehealth visit.

Where Can I Get Testing for Arthritis Near Me?

You’ve come to the right place if you need arthritis blood testing. Personalabs offers more than 400 health tests, including a comprehensive selection of autoimmune disorder tests. When you shop online with us, you get convenience and excellent customer service. Here’s how easy it is to get the tests you need:

Step 1: Check to make sure you don’t need a doctor’s approval to buy a test (this depends on the state where you live) and then make your purchase. Each test comes with a downloadable lab order that you’ll bring to your blood draw appointment.

Step 2: Schedule your appointment at one of our more than 4,000 labs across the country. It’s easy to find the closest Quest Diagnostics or Labcorp facility near you with our locator tool.

Step 3: Bring the test order to the lab and get your blood drawn.

Step 4: Enter your private Personalabs portal to get your results, which are typically available within 2 to 10 business days. Contact us if you need help obtaining your results sooner.

Get the accurate information you need to be proactive in your healthcare management. Blood tests are excellent tools that give you valuable insights so you can take practical, positive steps toward a more vibrant state of well-being. Shop Personalabs today.

Additional information


LabCorp, Quest

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Order Your Test

Create an account, choose your tests, checkout securely, generate your lab order



Generate & Print Out Lab Order

Our physician network will approve your order within 2-4hrs.



Visit the Lab

The test price decides which lab you will visit: Quest or Labcorp. Find a location in your area.



Get Your Results

Results can be provided in as little as 24-48 hrs. For more complex tests, please contact us for turn around times.


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