H18.4

Non-Billable

Corneal degeneration

H18.4 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • H18.40Unspecified corneal degeneration
  • H18.41Arcus senilis
  • H18.42Band keratopathy
  • H18.43Other calcerous corneal degeneration
  • H18.44Keratomalacia
  • H18.45Nodular corneal degeneration
  • H18.46Peripheral corneal degeneration
  • H18.49Other corneal degeneration