ICD-10-CM > S00-T88 > T20-T25 > T20 > T20.4 > T20.41 > T20.419 > T20.419S T20.419S Corrosion of unspecified degree of unspecified ear [any part, except ear drum], sequela Billable/Specific Copy Code Copy Description
ICD-10 Fast ICD-10 Fast