H47.32Non-Billable (Header)Drusen of optic discChild CodesH47.321Drusen of optic disc, right eyeH47.322Drusen of optic disc, left eyeH47.323Drusen of optic disc, bilateralH47.329Drusen of optic disc, unspecified eyeCode Hierarchy└H47Other disorders of optic [2nd] nerve and visual pathways└H47.3Other disorders of optic disc└H47.32Drusen of optic disc└H47.32Drusen of optic disc