Unfortunately, RA is such a unique and individual illness it's almost impossible to tell whether or not you have RA from one test even if I was a physician, which I'm not. The rheumatologist uses the test results, their examination, your medical history, and their years of experience and knowledge to make their best guess as to whether or not it is RA that you are dealing with. I know that's not the answer you wanted, but it's the best we can give from here. In the meantime, maybe give the doc a call? Whatever happens just know we'll be here for you. Keep on keepin' on, DPM