H17

Non-billable

Corneal scars and opacities

H17 is the ICD-10-CM code for Corneal scars and opacities. It is a non-billable category code — use a more specific child code such as H17.0 for billing.

Status
Header (non-billable)
Chapter
H00-H59
Subcodes
4
Edition
FY2026

H00-H59 Diseases of the eye and adnexa

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code H17?
H17 is the ICD-10-CM code for "Corneal scars and opacities". It falls under H00-H59 Diseases of the eye and adnexa.
Is H17 a billable code?
No — H17 is a non-billable header code. Use a more specific child code (such as H17.0) for billing.
What are the subcodes of H17?
H17 has 4 more specific child codes, including H17.0, H17.1, H17.8.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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