H47.0Non-billable (header)
Disorders of optic nerve, not elsewhere classified
Code Hierarchy
┌7Diseases of the eye and adnexa (H00-H59)├H46-H47Disorders of optic nerve and visual pathways (H46-H47)├H47Other disorders of optic [2nd] nerve and visual pathways
└H47.0Disorders of optic nerve, not elsewhere classified
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