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H18.413

Billable

Arcus senilis, bilateral

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A grayish-white ring that forms around the outer edge of the cornea due to aging, occurring in both eyes.

Coding Tips

  • •Bilateral designation means the condition affects both eyes; ensure documentation clearly indicates involvement of both eyes
  • •When bilateral, code only H18.413 rather than coding each eye separately

Code Hierarchy

└H18Other disorders of cornea└H18.4Corneal degeneration└H18.41Arcus senilis└H18.413Arcus senilis, bilateral
└H18.413Arcus senilis, bilateral

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