ICD-10 Code H60.92 – Unspecified Otitis Externa, Left Ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.92 – Unspecified otitis externa, left ear
What it is
This code identifies inflammation or infection of the external ear canal in the left ear when the documentation does not specify a more exact type. Use it for otitis externa limited to the left side.
Clinical signs
Common findings include ear pain, itching, canal redness, swelling, discharge, or tenderness with movement of the outer ear. Clinical features vary; refer to documentation.
When to use this code
Use H60.92 when the provider documents otitis externa affecting the left ear but does not name a cause, severity, or specific subtype. It also fits when the note states only “left otitis externa” or “external ear infection, left.” Check documentation if laterality is unclear.
Do not use for
Do not use this code for otitis media, swimmer’s ear affecting the right ear, or bilateral disease. If the record identifies a more specific otitis externa type, code that instead.
Coding tip
Verify laterality in the assessment or diagnosis list before assigning H60.92.