I think you meant 9.4 for calcium? how is your Vit D? and phosphorus? Sometimes the problem isn't because your parathyroid, but kidney problems, , low Vit D, .....etc).
I too am confused by the labs you mention. Perhaps going to parathyroid.com might you. Let us know.
PTH testing really has nothing to do with thyroid disease. That is a specific test for Parathyroid diesease which are totally different.
I am not familiar much on the ranges on these tests. Thypatient is a member here are she could shed a better light on this than me.
Do you have kidney stones? acid reflex? What brought you to the doctor to get those levels checked?