Hereditary corneal dystrophies

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 7 more specific codes instead:

• H18.50 Unspecified hereditary corneal dystrophies (also a header)
• H18.51 Endothelial corneal dystrophy (also a header)
• H18.52 Epithelial (juvenile) corneal dystrophy (also a header)
• H18.53 Granular corneal dystrophy (also a header)
• H18.54 Lattice corneal dystrophy (also a header)
• H18.55 Macular corneal dystrophy (also a header)
• H18.59 Other hereditary corneal dystrophies (also a header)