2026
ICD-10-CM
Diagnosis
Code

H46.3 Toxic optic neuropathy

  • Billable
  • 2016–2026

H46.3 is a billable/specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Toxic optic neuropathy.

Code first

  • T51-T65) to identify cause

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