I have been seeing doctors for several months trying to figure out what is going on. I have a small scale medical background, so I understand most things that are in my chart. Recently though, the medical practice I have been visiting added to my health summary notifications (along with high hemoglobin, which is why I've been visiting doctors) "healthcare maintenance." I have recently had abnormal tests come back: low transferritin saturation, high dopamine, low creatinine, high metanephrines...which I don't know what it all means yet, but I'm sure I'll find out soon. I just want to know what healthcare maintenance means?