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Rheumatoid Factor Blood Test (RA)

Total reviews 261

Sample Report

$43.50 $29.00

Total reviews 261


Sample Report

  • Tests Included: 1

  • Est. 1-3 days Turnaround

  • Specimen type: Blood

  • Quest Diagnostics Location

Elevated RF is found in collagen vascular diseases such as SLE, rheumatoid arthritis, scleroderma, Sjogren's syndrome, and in other conditions such as leprosy, tuberculosis, syphilis, malignancy, thyroid disease and in a significant percentage of otherwise normal elderly patients.

$43.50 $29.00
  • Tests Included: 1

  • Est. 1-3 days Turnaround

  • Specimen type: Blood

  • Quest Diagnostics Location

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Rheumatoid Factor

  • Test Code: 4418
  • CPT Code: 86431
  • Alternate Name: RF
  • Test Instructions : --

    Please do not exercise prior to testing. It is best that your blood is taken in a rested state.

  • Fasting: No
  • Methodology: Immunoturbidimetric
  • Results In: 1-3

    Note: Turn around times on results are an estimate and are not guaranteed. The lab may need additional time due to holidays, confirmation/repeat testing, etc. You can contact us to discuss when your results should be ready and we will contact the lab on your behalf immediately.

Normal Range:    <14 IU/mL

$43.50 $29.00

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