| H60 | Otitis externa |
| H600 | Abscess of external ear |
| H6000 | Abscess of external ear, unspecified ear |
| H6001 | Abscess of right external ear |
| H6002 | Abscess of left external ear |
| H6003 | Abscess of external ear, bilateral |
| H601 | Cellulitis of external ear |
| H6010 | Cellulitis of external ear, unspecified ear |
| H6011 | Cellulitis of right external ear |
| H6012 | Cellulitis of left external ear |
| H6013 | Cellulitis of external ear, bilateral |
| H602 | Malignant otitis externa |
| H6020 | Malignant otitis externa, unspecified ear |
| H6021 | Malignant otitis externa, right ear |
| H6022 | Malignant otitis externa, left ear |
| H6023 | Malignant otitis externa, bilateral |
| H603 | Other infective otitis externa |
| H6031 | Diffuse otitis externa |
| H60311 | Diffuse otitis externa, right ear |
| H60312 | Diffuse otitis externa, left ear |
| H60313 | Diffuse otitis externa, bilateral |
| H60319 | Diffuse otitis externa, unspecified ear |
| H6032 | Hemorrhagic otitis externa |
| H60321 | Hemorrhagic otitis externa, right ear |
| H60322 | Hemorrhagic otitis externa, left ear |
| H60323 | Hemorrhagic otitis externa, bilateral |
| H60329 | Hemorrhagic otitis externa, unspecified ear |
| H6033 | Swimmer's ear |
| H60331 | Swimmer's ear, right ear |
| H60332 | Swimmer's ear, left ear |
| H60333 | Swimmer's ear, bilateral |
| H60339 | Swimmer's ear, unspecified ear |
| H6039 | Other infective otitis externa |
| H60391 | Other infective otitis externa, right ear |
| H60392 | Other infective otitis externa, left ear |
| H60393 | Other infective otitis externa, bilateral |
| H60399 | Other infective otitis externa, unspecified ear |
| H604 | Cholesteatoma of external ear |
| H6040 | Cholesteatoma of external ear, unspecified ear |
| H6041 | Cholesteatoma of right external ear |
| H6042 | Cholesteatoma of left external ear |
| H6043 | Cholesteatoma of external ear, bilateral |
| H605 | Acute noninfective otitis externa |
| H6050 | Unspecified acute noninfective otitis externa |
| H60501 | Unspecified acute noninfective otitis externa, right ear |
| H60502 | Unspecified acute noninfective otitis externa, left ear |
| H60503 | Unspecified acute noninfective otitis externa, bilateral |
| H60509 | Unspecified acute noninfective otitis externa, unspecified ear |
| H6051 | Acute actinic otitis externa |
| H60511 | Acute actinic otitis externa, right ear |