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H18.593

Billable

Other hereditary corneal dystrophies, bilateral

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

What This Code Means

A hereditary corneal condition affecting both eyes that does not fit into the standard categories of epithelial, granular, lattice, or macular dystrophies.

Coding Tips

  • •Use this code only after confirming the dystrophy does not match more specific categories and affects both eyes
  • •Document the specific type of hereditary corneal dystrophy and bilateral involvement in the medical record

Code Hierarchy

└H18Other disorders of cornea└H18.5Hereditary corneal dystrophies└H18.59Other hereditary corneal dystrophies└H18.593Other hereditary corneal dystrophies, bilateral
└H18.593Other hereditary corneal dystrophies, bilateral

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