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H18.4

Non-Billable (Header)

Corneal degeneration

Excludes 1 — Do NOT code together

Mooren's ulcer (H16.0-)
recurrent erosion of cornea (H18.83-)

Child Codes

H18.40Unspecified corneal degeneration

H18.41Arcus senilis

H18.42Band keratopathy

H18.43Other calcerous corneal degeneration

H18.44Keratomalacia

H18.45Nodular corneal degeneration

H18.46Peripheral corneal degeneration

H18.49Other corneal degeneration

Code Hierarchy

└H18Other disorders of cornea └H18.4Corneal degeneration

└H18.4Corneal degeneration

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