Icd 10 code for unspecified otitis externa right ear July 8, 2019 16 32 64 128 Icd 10 code for acute otitis externa of right ear unspecified type Otitis externa right ear icd 10 Otitis unspecified icd 10 Otitis externa lt ear icd 10 Otitis externa right icd 10 Icd 10 otitis externa left