ICD-10-CM > S00-T88 > S00-S09 > S09 > S09.3 > S09.39 S09.39 Other specified injury of middle and inner ear Non-Billable/Non-Specific Applicable To Secondary blast injury to ear Codes S09.391Other specified injury of right middle and inner earS09.391A..., initial encounterS09.391D..., subsequent encounterS09.391S..., sequelaS09.392Other specified injury of left middle and inner earS09.392A..., initial encounterS09.392D..., subsequent encounterS09.392S..., sequelaS09.399Other specified injury of unspecified middle and inner earS09.399A..., initial encounterS09.399D..., subsequent encounterS09.399S..., sequela