ICD-10 Code H60.512 – Acute actinic otitis externa, left ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.512 – Acute actinic otitis externa, left ear
What it is
This code identifies an acute, sun-related inflammation of the outer ear canal on the left side. It is used when ultraviolet exposure has caused otitis externa limited to the left ear.
Clinical signs
Patients may report ear pain, tenderness, and irritation after sun exposure. Clinical features vary; refer to documentation for localized redness, swelling, or canal discomfort on the left side.
When to use this code
Use H60.512 when the record clearly documents acute actinic otitis externa affecting the left ear. The note should link the condition to sun or ultraviolet exposure and specify the left side. If the site or cause is not clear, check documentation before coding.
Do not use for
Do not use this code for non-actinic otitis externa, chronic ear canal inflammation, or right/unspecified ear involvement. If the documentation does not confirm actinic cause, check documentation.
Coding tip
Confirm both the actinic cause and the left-ear laterality in the provider note before assigning this code.