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ICD-10-CM Codes
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H00-H59
Diseases of the eye and adnexa
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H46-H47
Disorders of optic nerve and visual pathways
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H46-
Optic neuritis
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2019 ICD-10-CM Diagnosis Code H46.2
Nutritional optic neuropathy
2016 2017 2018 2019 Billable/Specific Code
- H46.2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2019 edition of ICD-10-CM H46.2 became effective on October 1, 2018.
- This is the American ICD-10-CM version of H46.2 - other international versions of ICD-10 H46.2 may differ.
The following code(s) above
H46.2 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
H46.2:
- 123 Neurological eye disorders
Convert H46.2 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- Neuritis (rheumatoid) M79.2
ICD-10-CM Diagnosis Code M79.2
Neuralgia and neuritis, unspecified
2016 2017 2018 2019 Billable/Specific Code
- optic (nerve) (hereditary) (sympathetic) H46.9
ICD-10-CM Diagnosis Code H46.9
Unspecified optic neuritis
2016 2017 2018 2019 Billable/Specific Code
ICD-10-CM Codes Adjacent To H46.2
H46.1 Retrobulbar neuritis
H46.2
Nutritional optic neuropathy
H46.3 Toxic optic neuropathy
H46.8 Other optic neuritis
H46.9 Unspecified optic neuritis
H47 Other disorders of optic [2nd] nerve and visual pathways
H47.0 Disorders of optic nerve, not elsewhere classified
H47.01 Ischemic optic neuropathy
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
