ICD-10 diagnosis code

H18.7 Other corneal deformities

This page in Swedish

H18.7 is the ICD-10 code for Other corneal deformities. It is a four-character subcategory of H18 (Other disorders of cornea), the most specific level in the WHO edition. It belongs to the block H15–H22 (Disorders of sclera, cornea, iris and ciliary body) in Chapter VII, Diseases of the eye and adnexa.

Code type
Subcategory (4 characters)
Chapter
VII · H00–H59
Classification
WHO ICD-10, 2019 version

What H18.7 includes

Conditions and terms that are coded here.

  • Corneal:
    • ectasia
    • staphyloma
  • Descemetocele

What H18.7 excludes

Conditions that look similar but belong under another code.

H18.7 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

NorwayICD-10-NO

H18.7Annen deformitet i hornhinne

DenmarkICD-10-DK

DH187Anden deformitet af hornhinde

  • DH187ADescemetocele
  • DH187BEctasia corneae
  • DH187DStaphyloma corneae
FinlandICD-10-FI

H18.7Muu sarveiskalvon muodon muutos

GermanyICD-10-GM

H18.7Sonstige Hornhautdeformitäten

FranceICD-10-FR

H18.7Autres déformations de la cornée

NetherlandsICD-10-NL

H18.7overige misvormingen van cornea

United StatesICD-10-CM

Listed through more specific codes:

  • H18.70Unspecified corneal deformity

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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