Acute otitis externa of right ear unspecified icd 10 July 8, 2019 16 32 64 128 Acute otitis externa of right ear unspecified type icd 10 cm Unspecified acute noninfective otitis externa right ear icd 10 Acute otitis externa right ear icd 10 Otitis unspecified icd 10 Otitis externa right ear icd 10