Optic neuritis - H46

 Type 2 Excludes

• ischemic optic neuropathy (H47.01-)
• neuromyelitis optica [Devic] (G36.0)

 Codes

• H46.0 - Optic papillitis
• H46.00 - Optic papillitis, unspecified eye
• H46.01 - Optic papillitis, right eye
• H46.02 - Optic papillitis, left eye
• H46.03 - Optic papillitis, bilateral
• H46.1 - Retrobulbar neuritis
• H46.10 - Retrobulbar neuritis, unspecified eye
• H46.11 - Retrobulbar neuritis, right eye
• H46.12 - Retrobulbar neuritis, left eye
• H46.13 - Retrobulbar neuritis, bilateral
• H46.2 - Nutritional optic neuropathy
• H46.3 - Toxic optic neuropathy
• H46.8 - Other optic neuritis
• H46.9 - Unspecified optic neuritis