ICD-10 Code H61.89 – Other specified disorders of external ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H61.89 – Other specified disorders of external ear
What it is
H61.89 identifies a disorder of the external ear that is documented but does not fit a more specific ICD-10 category. Use it when the chart names an external ear condition and no better code is available.
Clinical signs
Clinical features vary; refer to documentation. Findings may include visible ear canal or outer ear abnormalities, discomfort, swelling, irritation, or other nonspecific external ear changes.
When to use this code
Use H61.89 when the provider documents a specified external ear disorder and the record does not support a more exact code. It is appropriate for unusual or partially described conditions of the auricle or external canal. Make sure the note supports the external ear site.
Do not use for
Do not use this code for common, more specific external ear diagnoses such as cerumen impaction, otitis externa, or congenital ear anomalies. Check documentation if the condition is better described elsewhere.
Coding tip
If the diagnosis is vague, query for the exact external ear condition before assigning H61.89.