H16.03 Corneal ulcer with hypopyonNon-billable header with 4 child codes.
H16.031 Corneal ulcer with hypopyon, right eyeH16.032 Corneal ulcer with hypopyon, left eyeH16.033 Corneal ulcer with hypopyon, bilateralH16.039 Corneal ulcer with hypopyon, unspecified eyeH18.4 Corneal degeneration ("Mooren's ulcer (H16.0-)")L51 Erythema multiforme ("corneal ulcer (H16.0-)")H16.02 Ring corneal ulcerH16.021 Ring corneal ulcer, right eyeH16.022 Ring corneal ulcer, left eyeH16.023 Ring corneal ulcer, bilateralH16.029 Ring corneal ulcer, unspecified eyeH16.03 Corneal ulcer with hypopyon (this code)H16.031 Corneal ulcer with hypopyon, right eyeH16.032 Corneal ulcer with hypopyon, left eyeH16.033 Corneal ulcer with hypopyon, bilateralH16.039 Corneal ulcer with hypopyon, unspecified eyeH16.04 Marginal corneal ulcer