H74.4Non-Billable (Header)Polyp of middle earChild CodesH74.40Polyp of middle ear, unspecified earH74.41Polyp of right middle earH74.42Polyp of left middle earH74.43Polyp of middle ear, bilateralCode Hierarchy└H74Other disorders of middle ear mastoid└H74.4Polyp of middle ear└H74.4Polyp of middle ear