ICD-10 Code H60.333 – Swimmer’s ear, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.333 – Swimmer’s ear, bilateral
What it is
H60.333 identifies otitis externa affecting both ears. Use it when documentation states swimmer’s ear or acute inflammation of the external ear canal on both sides.
Clinical signs
Typical findings include ear pain, itching, canal redness, swelling, and tenderness with movement of the outer ear. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents bilateral swimmer’s ear, bilateral otitis externa, or infection of both external ear canals. It is appropriate when laterality is clearly stated in the record. Check documentation if the note only says otitis externa without side.
Do not use for
Do not use it for middle ear infection, hearing loss, or nonspecific ear pain without otitis externa documented. If the condition is unilateral, choose the matching side-specific code.
Coding tip
Confirm laterality in the assessment or impression before assigning H60.333.