Unspecified otitis externa, bilateral

This code signifies an inflammation or infection of the external ear canal (otitis externa) where the specific cause or type of inflammation is not documented. It indicates that both ears are affected by this unspecified condition.

Use this code when the provider's documentation clearly states "otitis externa, bilateral" but does not specify the etiology (e.g., bacterial, fungal, allergic) or provides insufficient detail to assign a more specific code. This code is appropriate when the medical record lacks information regarding the specific type of otitis externa for both ears.

• Avoid using this code if the documentation specifies the type of otitis externa (e.g., infectious, allergic, fungal).
• Always query the provider for more specific documentation regarding the etiology of otitis externa if possible.
• Ensure the documentation explicitly states "bilateral" to support the use of this code.