Another name for Amniocentesis is amniotic fluid test (AFT). It is one of the medical treatments used for unborn children. The process is used to measure the health standards before the child is born so that the necessary preventive measures can be taken. The average price of Amniocentesis is around $1500 in 2011. This is the standard rate and it differs from one case to the other. The maximum treatment cost touches the $2000 mark.