ICD-10-CM T20.419: Corrosion of unspecified degree of unspecified ear [any part, except ear drum]

Parent Code (Less Specific):

About ICD-10-CM Code T20.419 (Corrosion of unspecified degree of unspecified ear [any part)

ICD-10-CM code T20.419 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM T20.419 became effective on October 1, 2024.

This page provides detailed information about T20.419 - Corrosion of unspecified degree of unspecified ear [any part, except ear drum]. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Corrosion of unspecified degree of unspecified ear [any part related to except ear drum].