ICD-10 Code H60.53 – Acute contact otitis externa (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.53 – Acute contact otitis externa
What it is
H60.53 identifies acute inflammation of the outer ear canal caused by contact irritation or allergy. Use it when the provider documents an acute contact reaction affecting the external ear.
Clinical signs
Typical findings include ear canal redness, swelling, itching, and discomfort after exposure to an irritant or allergen. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record specifically states acute contact otitis externa or an acute contact dermatitis of the ear canal. It fits cases linked to topical products, ear devices, or other contact exposures when the diagnosis is documented clearly.
Do not use for
Do not use this code for infectious otitis externa, chronic ear canal inflammation, or nonspecific ear pain without a documented contact cause. Check documentation.
Coding tip
Look for the word contact and the acute nature of the condition before assigning H60.53.