ICD-10 Code H60.532 – Acute contact otitis externa, left ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.532 – Acute contact otitis externa, left ear
What it is
Use this code for an acute inflammatory reaction of the left external ear canal caused by contact irritation or allergy. It identifies otitis externa limited to the left ear.
Clinical signs
Typical findings include ear canal redness, swelling, itching, pain, or tenderness, sometimes with discharge. Clinical features vary; refer to documentation.
When to use this code
Assign H60.532 when the record clearly documents acute contact otitis externa affecting the left ear. Use it for cases linked to contact dermatitis or irritant exposure in the external canal. If laterality or cause is unclear, check documentation before coding.
Do not use for
Do not use this code for otitis media, swimmer’s ear without contact cause, or disease involving the right ear or both ears. Check documentation if the chart does not specify an acute contact process.
Coding tip
Verify both laterality and the contact-related cause in the note before assigning H60.532.