"The FM/a test is advertised as a definitive test to diagnose fibromyalgia. It isn’t definitive. It is expensive. It has not been shown to change patient outcomes."
Fibromyalgia is the second most common condition affecting your bones and muscles. Yet it's often misdiagnosed and misunderstood (link), thus, it is easily over and under-treated. Click on the link below for an example of questionable management of such: