Other optic atrophy, unspecified eye

This code signifies a diagnosis of optic atrophy that is not further specified as primary, post-inflammatory, or associated with a specific hereditary disorder. It indicates damage to the optic nerve, leading to impaired vision, where the underlying cause or specific type of atrophy is unknown or not documented.

Use this code when documentation clearly states "optic atrophy" without further specification of laterality (e.g., right, left, bilateral) or a more precise etiology. This is appropriate when the physician has diagnosed optic atrophy but has not identified the specific type or cause, or when the documentation is insufficient to assign a more specific code.

• Avoid using this code if the laterality of the optic atrophy is documented; instead, select a more specific code for right, left, or bilateral involvement.
• Query the provider for more specific documentation regarding the type and cause of optic atrophy whenever possible to allow for a more precise code assignment.
• Do not use this code if a more specific type of optic atrophy (e.g., primary, post-inflammatory, hereditary) is documented; refer to the H47.2x subcategory for those specific conditions.