Will medicaid cover otoplasty surgery for a child 8 yrs old is it possible for Indian Health to contribute?

My child has Medicaid and Indian Health Services coverage,is it possible for either of these programs to cover or help cover otoplasty surgery.|||It is certainly worth a shot. Unfortunately I dont think anyone on yahoo answers can answer this question. Because for procedures such as these you often have to obtain pre approval on a case by case basis where they evaluate and determine how much they would pay. good luck i hope it all works out.