H18.522
BillableEpithelial (juvenile) corneal dystrophy, left eye
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A hereditary condition affecting the outer layer of the cornea (epithelium), typically appearing in childhood, in the left eye.
Coding Tips
- •Confirm left eye laterality is explicitly documented in the clinical record
- •Document any history of recurrent erosions or pain associated with this dystrophy
Code Hierarchy
└H18Other disorders of cornea└H18.5Hereditary corneal dystrophies└H18.52Epithelial (juvenile) corneal dystrophy└H18.522Epithelial (juvenile) corneal dystrophy, left eye
└H18.522Epithelial (juvenile) corneal dystrophy, left eye