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H18.7

Non-billable

Other and unspecified corneal deformities

H18.7 is the ICD-10-CM code for Other and unspecified corneal deformities. It is a non-billable category code — use a more specific child code such as H18.70 for billing.

Status
Header (non-billable)
Chapter
H00-H59
Parent
H18
Subcodes
5
Edition
FY2026

H00-H59 Diseases of the eye and adnexa

Excludes1 — not coded here

  • •congenital malformations of cornea (Q13.3-Q13.4)

Frequently asked questions

What is ICD-10 code H18.7?
H18.7 is the ICD-10-CM code for "Other and unspecified corneal deformities". It falls under H00-H59 Diseases of the eye and adnexa.
Is H18.7 a billable code?
No — H18.7 is a non-billable header code. Use a more specific child code (such as H18.70) for billing.
What are the subcodes of H18.7?
H18.7 has 5 more specific child codes, including H18.70, H18.71, H18.72.
What is excluded from H18.7?
Excludes1 (not coded here): congenital malformations of cornea (Q13.3-Q13.4).

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

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