H17.81

Non-billable

Minor opacity of cornea

H17.81 is the ICD-10-CM code for Minor opacity of cornea. It is a non-billable category code — use a more specific child code such as H17.811 for billing.

Status
Header (non-billable)
Chapter
H00-H59
Parent
H17.8
Subcodes
4
Edition
FY2026

H00-H59 Diseases of the eye and adnexa

Includes

  • Corneal nebula

Frequently asked questions

What is ICD-10 code H17.81?
H17.81 is the ICD-10-CM code for "Minor opacity of cornea". It falls under H00-H59 Diseases of the eye and adnexa.
Is H17.81 a billable code?
No — H17.81 is a non-billable header code. Use a more specific child code (such as H17.811) for billing.
What are the subcodes of H17.81?
H17.81 has 4 more specific child codes, including H17.811, H17.812, H17.813.

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

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