ICD-10-CM Codes H00-H59 H46-H47

Section H46-H47 Disorders of optic nerve and visual pathways H46-H47

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( H43-H44 )

( H49-H52 )

Code List:

H46

Code hierarchy

H46 Optic neuritis
- 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

Optic neuritis

H47

Code hierarchy

H47 Other disorders of optic [2nd] nerve and visual pathways
- H47.0 Disorders of optic nerve, not elsewhere classified
  - H47.01 Ischemic optic neuropathy
    - H47.011 Ischemic optic neuropathy, right eye
    - H47.012 Ischemic optic neuropathy, left eye
    - H47.013 Ischemic optic neuropathy, bilateral
    - H47.019 Ischemic optic neuropathy, unspecified eye
  - H47.02 Hemorrhage in optic nerve sheath
    - H47.021 Hemorrhage in optic nerve sheath, right eye
    - H47.022 Hemorrhage in optic nerve sheath, left eye
    - H47.023 Hemorrhage in optic nerve sheath, bilateral
    - H47.029 Hemorrhage in optic nerve sheath, unspecified eye
  - H47.03 Optic nerve hypoplasia
    - H47.031 Optic nerve hypoplasia, right eye
    - H47.032 Optic nerve hypoplasia, left eye
    - H47.033 Optic nerve hypoplasia, bilateral
    - H47.039 Optic nerve hypoplasia, unspecified eye
  - H47.09 Other disorders of optic nerve, not elsewhere classified
    - H47.091 Other disorders of optic nerve, not elsewhere classified, right eye
    - H47.092 Other disorders of optic nerve, not elsewhere classified, left eye
    - H47.093 Other disorders of optic nerve, not elsewhere classified, bilateral
    - H47.099 Other disorders of optic nerve, not elsewhere classified, unspecified eye
- H47.1 Papilledema
  - H47.10 Unspecified papilledema
  - H47.11 Papilledema associated with increased intracranial pressure
  - H47.12 Papilledema associated with decreased ocular pressure
  - H47.13 Papilledema associated with retinal disorder
  - H47.14 Foster-Kennedy syndrome
    - H47.141 Foster-Kennedy syndrome, right eye
    - H47.142 Foster-Kennedy syndrome, left eye
    - H47.143 Foster-Kennedy syndrome, bilateral
    - H47.149 Foster-Kennedy syndrome, unspecified eye
- H47.2 Optic atrophy
  - H47.20 Unspecified optic atrophy
  - H47.21 Primary optic atrophy
    - H47.211 Primary optic atrophy, right eye
    - H47.212 Primary optic atrophy, left eye
    - H47.213 Primary optic atrophy, bilateral
    - H47.219 Primary optic atrophy, unspecified eye
  - H47.22 Hereditary optic atrophy
  - H47.23 Glaucomatous optic atrophy
    - H47.231 Glaucomatous optic atrophy, right eye
    - H47.232 Glaucomatous optic atrophy, left eye
    - H47.233 Glaucomatous optic atrophy, bilateral
    - H47.239 Glaucomatous optic atrophy, unspecified eye
  - H47.29 Other optic atrophy
    - H47.291 Other optic atrophy, right eye
    - H47.292 Other optic atrophy, left eye
    - H47.293 Other optic atrophy, bilateral
    - H47.299 Other optic atrophy, unspecified eye
- H47.3 Other disorders of optic disc
  - H47.31 Coloboma of optic disc
    - H47.311 Coloboma of optic disc, right eye
    - H47.312 Coloboma of optic disc, left eye
    - H47.313 Coloboma of optic disc, bilateral
    - H47.319 Coloboma of optic disc, unspecified eye
  - H47.32 Drusen of optic disc
    - H47.321 Drusen of optic disc, right eye
    - H47.322 Drusen of optic disc, left eye
    - H47.323 Drusen of optic disc, bilateral
    - H47.329 Drusen of optic disc, unspecified eye
  - H47.33 Pseudopapilledema of optic disc
    - H47.331 Pseudopapilledema of optic disc, right eye
    - H47.332 Pseudopapilledema of optic disc, left eye
    - H47.333 Pseudopapilledema of optic disc, bilateral
    - H47.339 Pseudopapilledema of optic disc, unspecified eye
  - H47.39 Other disorders of optic disc
    - H47.391 Other disorders of optic disc, right eye
    - H47.392 Other disorders of optic disc, left eye
    - H47.393 Other disorders of optic disc, bilateral
    - H47.399 Other disorders of optic disc, unspecified eye
- H47.4 Disorders of optic chiasm
  - H47.41 Disorders of optic chiasm in (due to) inflammatory disorders
  - H47.42 Disorders of optic chiasm in (due to) neoplasm
  - H47.43 Disorders of optic chiasm in (due to) vascular disorders
  - H47.49 Disorders of optic chiasm in (due to) other disorders
- H47.5 Disorders of other visual pathways
  - H47.51 Disorders of visual pathways in (due to) inflammatory disorders
    - H47.511 Disorders of visual pathways in (due to) inflammatory disorders, right side
    - H47.512 Disorders of visual pathways in (due to) inflammatory disorders, left side
    - H47.519 Disorders of visual pathways in (due to) inflammatory disorders, unspecified side
  - H47.52 Disorders of visual pathways in (due to) neoplasm
    - H47.521 Disorders of visual pathways in (due to) neoplasm, right side
    - H47.522 Disorders of visual pathways in (due to) neoplasm, left side
    - H47.529 Disorders of visual pathways in (due to) neoplasm, unspecified side
  - H47.53 Disorders of visual pathways in (due to) vascular disorders
    - H47.531 Disorders of visual pathways in (due to) vascular disorders, right side
    - H47.532 Disorders of visual pathways in (due to) vascular disorders, left side
    - H47.539 Disorders of visual pathways in (due to) vascular disorders, unspecified side
- H47.6 Disorders of visual cortex
  - H47.61 Cortical blindness
    - H47.611 Cortical blindness, right side of brain
    - H47.612 Cortical blindness, left side of brain
    - H47.619 Cortical blindness, unspecified side of brain
  - H47.62 Disorders of visual cortex in (due to) inflammatory disorders
    - H47.621 Disorders of visual cortex in (due to) inflammatory disorders, right side of brain
    - H47.622 Disorders of visual cortex in (due to) inflammatory disorders, left side of brain
    - H47.629 Disorders of visual cortex in (due to) inflammatory disorders, unspecified side of brain
  - H47.63 Disorders of visual cortex in (due to) neoplasm
    - H47.631 Disorders of visual cortex in (due to) neoplasm, right side of brain
    - H47.632 Disorders of visual cortex in (due to) neoplasm, left side of brain
    - H47.639 Disorders of visual cortex in (due to) neoplasm, unspecified side of brain
  - H47.64 Disorders of visual cortex in (due to) vascular disorders
    - H47.641 Disorders of visual cortex in (due to) vascular disorders, right side of brain
    - H47.642 Disorders of visual cortex in (due to) vascular disorders, left side of brain
    - H47.649 Disorders of visual cortex in (due to) vascular disorders, unspecified side of brain
- H47.9 Unspecified disorder of visual pathways

Other disorders of optic [2nd] nerve and visual pathways