Calcium is an important mineral mainly concentrated in bones yet a portion is utilized by the cells of the body. A balanced calcium level is crucial for proper functioning and restoration of body elements. In case calcium level becomes too high in a body, it is expelled out through urine. A urine calcium test, also called as the urinary Ca+2 test is performed to measure calcium level in urine. Any condition with high or low calcium level does not show any signs of caution yet the test is advised in case of bone diseases, kidney stone and problems related to parathyroid gland.