O09.61 Supervision of young primigravidaNon-billable header with 4 child codes.
O09.611 Supervision of young primigravida, first trimesterO09.612 Supervision of young primigravida, second trimesterO09.613 Supervision of young primigravida, third trimesterO09.619 Supervision of young primigravida, unspecified trimesterZ34 Encounter for supervision of normal pregnancy ("encounter for supervision of high risk pregnancy (O09.-)")Z3A Weeks of gestation ("obstetric condition or encounter for delivery (O09-O60, O80-O82, O94-O9A)")O09.521 Supervision of elderly multigravida, first trimesterO09.522 Supervision of elderly multigravida, second trimesterO09.523 Supervision of elderly multigravida, third trimesterO09.529 Supervision of elderly multigravida, unspecified trimesterO09.6 Supervision of young primigravida and multigravidaO09.61 Supervision of young primigravida (this code)O09.611 Supervision of young primigravida, first trimesterO09.612 Supervision of young primigravida, second trimesterO09.613 Supervision of young primigravida, third trimesterO09.619 Supervision of young primigravida, unspecified trimesterO09.62 Supervision of young multigravida