How much does it cost to check the rheumatoid factor is usually related to a variety of factors such as checking items, regional differences, national policies, etc., usually ranging from tens of dollars to hundreds of dollars. It is recommended to refer to local hospitals for specific prices. 1. Inspection items: Because not all patients with a positive rheumatoid factor test are rheumatoid patients, other tests may be needed to further clarify the diagnosis. The cost of different tests varies, for example, blood sedimentation usually costs a few tens of dollars, while imaging tests, such as CT of joints, cost a few hundred dollars. 2. Geographic differences: Due to the differences in geographic location, the cost of the test will also be different accordingly. Generally speaking, the cost of rheumatoid factor examination is more than one hundred dollars, but if the hospital is located in the area of general economic development, it may only need a few tens of dollars. Specifically, you need to refer to the pricing of the local hospital. 3. National policy: As the country launched various types of health insurance preferential policies, the cost of checking rheumatoid factor will also change and will be reduced accordingly. The price of checking rheumatoid factor varies, depending on the specific circumstances, it is recommended to improve the relevant examination under the guidance of the doctor.