ed. PTH, Intact 71 • High pg/teL 15 - 65 01 Intact PTH 01 Interpretation Intact PTH Calcium (pg/mL) (mg/dL) Normal 15 - 65 8.6 - 10.2 Primary Hyperparathyroidiem >65 >10.2 Secondary Nyperparathyroidism >65 <10.2 Non-Parathyroid Nypexcalcemia <65 >10.2 Hypoparathyroidiem <15 < 8.6 Non-Parathyroid Hy