ICD-10-CM > H60-H95 > H65-H75 > H72 > H72.2 > H72.2X H72.2X Other marginal perforations of tympanic membrane Non-Billable/Non-Specific Codes H72.2X1Other marginal perforations of tympanic membrane, right earH72.2X2Other marginal perforations of tympanic membrane, left earH72.2X3Other marginal perforations of tympanic membrane, bilateralH72.2X9Other marginal perforations of tympanic membrane, unspecified ear