H18
Non-billableOther disorders of cornea
H18 is the ICD-10-CM code for Other disorders of cornea. It is a non-billable category code — use a more specific child code such as H18.0 for billing.
- Status
- Header (non-billable)
- Chapter
- H00-H59
- Subcodes
- 10
- Edition
- FY2026
H00-H59 Diseases of the eye and adnexa
No additional coding notes for this code.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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