ICD-10-CM Code H46: Optic neuritis and Related Diagnosis Codes.


The ICD-10-CM (the International Classification of Diseases, Tenth Revision, Clinical Modification) is a standardized coding system used when classifying diseases and medical conditions. Healthcare providers report these codes on Medical claims when diagnosing patient care.

Explore ICD-10-CM codes, organized by chapters based on body systems and medical conditions, as outlined in the International Classification of Diseases, Tenth Revision, Clinical Modification.

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A categorized list of ICD-10-CM codes organized by chapters based on body systems or medical conditions, according to the International Classification of Diseases, Tenth Revision, Clinical Modification.

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  • 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

Note: The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) codes are developed and maintained by the Centers for Disease Control and Prevention (CDC). CDC's National Center for Health Statistics (NCHS) is responsible for the clinical modification of ICD-10 for use in the United States. The World Health Organization (WHO), which owns and publishes ICD-10, authorized NCHS to develop ICD-10-CM. All modifications to ICD-10 must conform to WHO's established ICD structure and conventions. All rights are reserved by the respective entities.