M21.52Non-Billable (Header)Acquired clubhandChild CodesM21.521Acquired clubhand, right handM21.522Acquired clubhand, left handM21.529Acquired clubhand, unspecified handCode Hierarchy└M21Other acquired deformities of limbs└M21.5Acquired clawhand, clubhand, clawfoot and clubfoot└M21.52Acquired clubhand└M21.52Acquired clubhand