Corrosion of unspecified degree of ear [any part, except ear drum] T20.41

The ICD10 code for the diagnosis "Corrosion of unspecified degree of ear [any part, except ear drum]" is "T20.41". T20.41 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • T20.41 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM T20.41 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of T20.41 - other international versions of ICD-10 T20.41 may differ.
Type 2 Excludes:
  • corrosion of ear drum (T28.91-)

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.