ICD-10-CM Diagnosis Code (2025)
Official Description for H46.3
Toxic optic neuropathy
Coding Notes & Guidelines for H46.3
Code First
(T51-T65) to identify cause
Parent Code (Less Specific):
About ICD-10-CM Code H46.3 (Toxic optic neuropathy)
ICD-10-CM code H46.3 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM H46.3 became effective on October 1, 2024.
This page provides detailed information about H46.3 - Toxic optic neuropathy. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Toxic optic neuropathy.