H18 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Other disorders of cornea.
Codes
H18.0
Corneal pigmentations and deposits
H18.1
Bullous keratopathy
H18.2
Other and unspecified corneal edema
H18.3
Changes of corneal membranes
H18.4
Corneal degeneration
H18.5
Hereditary corneal dystrophies
H18.6
Keratoconus
H18.7
Other and unspecified corneal deformities
H18.8
Other specified disorders of cornea
H18.9
Unspecified disorder of cornea
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code