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H18.7

⚠ Non-billable (Header)

Other and unspecified corneal deformities

Diseases of the eye and adnexa (H00-H59)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

direct

Cannot be coded with H18.7

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

Child Codes (5)

H18.70Unspecified corneal deformityH18.71Corneal ectasiaH18.72Corneal staphylomaH18.73DescemetoceleH18.79Other corneal deformities

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Code Information

CodeH18.7
BillableNo — Header code
ParentH18
CategoryDiseases of the eye and adnexa (H00-H59)
Excludes11 rule(s)
Excludes20 note(s)
Child codes5

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)