ICD-10 Code H60.332 – Swimmer’s Ear, Left Ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.332 – Swimmer’s ear, left ear
What it is
H60.332 identifies otitis externa, or inflammation/infection of the external ear canal, limited to the left ear. Use this code when documentation specifically states swimmer’s ear on the left side.
Clinical signs
Typical findings include ear pain, itching, redness, swelling, and tenderness of the outer ear canal. Hearing may feel muffled, and clinical features vary; refer to documentation.
When to use this code
Use H60.332 when the record documents acute or chronic swimmer’s ear affecting only the left ear. It is appropriate when the provider specifies laterality and the condition is localized to the external canal.
If the note mentions otitis externa without laterality, check documentation before assigning this code. Verify that the diagnosis is not a different ear disorder involving the middle ear or pinna.
Do not use for
Do not use this code for swimmer’s ear of the right ear, bilateral disease, or unspecified laterality. Do not use it when the diagnosis is a different type of otitis or ear pain alone.
Coding tip
Always confirm left-ear laterality in the provider note before coding H60.332.