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ICDMine.com › Browse ICD-10-CM Codes › Ch. 7: Diseases of the eye and adnexa (H00-H59) › Disorders of optic nerve and visual pathways (H46-H47) › H46 Optic neuritis › H46.1

H46.1Retrobulbar neuritis

ICD-10-CM category (non-billable header) code — part of Disorders of optic nerve and visual pathways (H46-H47)

Code Details

Billable	No — use a more specific child code
Chapter	Chapter 7: Diseases of the eye and adnexa (H00-H59)
Section	Disorders of optic nerve and visual pathways (H46-H47)
Parent code	H46 — Optic neuritis

Coding Notes

Inclusion Terms

Retrobulbar neuritis NOS

Excludes1 (never code both together)

syphilitic retrobulbar neuritis (A52.15)

Subcategories (4)

H46.10 Retrobulbar neuritis, unspecified eye
H46.11 Retrobulbar neuritis, right eye
H46.12 Retrobulbar neuritis, left eye
H46.13 Retrobulbar neuritis, bilateral

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