ICD-10-CM > H60-H95 > H95-H95 > H95 > H95.1 > H95.19 H95.19 Other disorders following mastoidectomy Non-Billable/Non-Specific Codes H95.191Other disorders following mastoidectomy, right earH95.192Other disorders following mastoidectomy, left earH95.193Other disorders following mastoidectomy, bilateral earsH95.199Other disorders following mastoidectomy, unspecified ear