H47 Other disorders of optic [2nd] nerve and visual pathwaysNon-billable header with 8 child codes.
H47.0 Disorders of optic nerve, not elsewhere classifiedH47.1 PapilledemaH47.2 Optic atrophyH47.3 Other disorders of optic discH47.4 Disorders of optic chiasmH47.5 Disorders of other visual pathwaysH47.6 Disorders of visual cortexH47.9 Unspecified disorder of visual pathways