H18.5 - Hereditary corneal dystrophies

The ICD 10 Code for Hereditary corneal dystrophies is listed as H18.5.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	H18.5
Description:	Hereditary corneal dystrophies

Chapter	Diseases of the eye and adnexa (H00-H59)
Block	Disorders of sclera, cornea, iris and ciliary body (H15-H22)
Parent	H18 - Other disorders of cornea
ICD-10-CM Children (deeper level / typically more specific) of H18.5:
H18.50 - Unspecified hereditary corneal dystrophies
H18.51 - Endothelial corneal dystrophy
H18.52 - Epithelial (juvenile) corneal dystrophy
H18.53 - Granular corneal dystrophy
H18.54 - Lattice corneal dystrophy
H18.55 - Macular corneal dystrophy
H18.59 - Other hereditary corneal dystrophies
ICD-10-CM Siblings (same level / similar specificity) of H18.5:
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
H18.6 - Keratoconus
H18.7 - Other and unspecified corneal deformities
H18.8 - Other specified disorders of cornea
H18.9 - Unspecified disorder of cornea