Corneal pigmentations and deposits

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:

• H18.00 Unspecified corneal deposit (also a header)
• H18.01 Anterior corneal pigmentations (also a header)
• H18.02 Argentous corneal deposits (also a header)
• H18.03 Corneal deposits in metabolic disorders (also a header)
• H18.04 Kayser-Fleischer ring (also a header)
• H18.05 Posterior corneal pigmentations (also a header)
• H18.06 Stromal corneal pigmentations (also a header)