H18.453
BillableNodular corneal degeneration, bilateral
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A condition where small nodular growths or bumps develop on the corneas of both eyes, causing progressive degeneration of the corneal tissue.
Coding Tips
- •Use this code only when documentation clearly indicates bilateral involvement
- •Do not use this code if only one eye is affected; use the appropriate unilateral code instead
Code Hierarchy
└H18Other disorders of cornea└H18.4Corneal degeneration└H18.45Nodular corneal degeneration└H18.453Nodular corneal degeneration, bilateral
└H18.453Nodular corneal degeneration, bilateral