Other otitis externa, left ear

This code signifies an inflammatory condition of the external ear canal, specifically affecting the left ear, that does not fit the criteria for other more specific types of otitis externa (e.g., infectious, allergic, or fungal). It encompasses various less common or ill-defined forms of external ear inflammation.

Apply this code when documentation specifies otitis externa of the left ear, but the etiology is not clearly defined as bacterial, fungal, or allergic, or when the condition is described as "other specified" or "unspecified" otitis externa localized to the left side. Supporting documentation should clearly indicate the left ear involvement.

• Always strive for a more specific code if the documentation allows (e.g., H60.3- for infectious otitis externa).
• Ensure the laterality (left ear) is explicitly documented to support this specific code.
• Do not use this code if the otitis externa is bilateral or unspecified as to laterality; use H60.8X3 or H60.8X9, respectively.