ICD-10-CM > H00-H59 > H15-H22 > H18 > H18.3 > H18.32 H18.32 Folds in Descemet's membrane Non-Billable/Non-Specific Codes H18.321Folds in Descemet's membrane, right eyeH18.322Folds in Descemet's membrane, left eyeH18.323Folds in Descemet's membrane, bilateralH18.329Folds in Descemet's membrane, unspecified eye