ICD-10 Code H60.331 – Swimmer’s ear, right ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.331 – Swimmer’s ear, right ear
What it is
This code identifies otitis externa affecting the right ear, commonly called swimmer’s ear. It means the outer ear canal is inflamed or infected on the right side.
Clinical signs
Typical findings include ear pain, tenderness when the outer ear is moved, itching, and canal swelling or discharge. Clinical features vary; refer to documentation.
When to use this code
Use H60.331 when the provider documents swimmer’s ear, otitis externa, or right external ear canal inflammation limited to the right ear. You should code it when laterality is clearly stated in the record.
If the note only says “otitis externa” without specifying side, check documentation before assigning this code. Do not assume laterality from symptoms alone.
Do not use for
Do not use this code for middle ear infection, ear pain without otitis externa, or disease of the left ear. Check documentation if the site or laterality is unclear.
Coding tip
Always confirm the provider’s laterality and the external ear canal diagnosis before selecting H60.331.