ICD-10 Code H62.41 – Otitis externa in other diseases classified elsewhere, right ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H62.41 – Otitis externa in other diseases classified elsewhere, right ear
What it is
This code identifies otitis externa affecting the right ear when it is caused by, or occurs as a manifestation of, another underlying disease. Use it when the chart links the ear infection to a separate condition.
Clinical signs
Typical findings include ear canal inflammation, pain, itching, swelling, or discharge in the right ear. Clinical features vary; refer to documentation for the underlying disease and whether the externa is clearly secondary.
When to use this code
Use H62.41 when the provider documents otitis externa in the right ear and states it is due to another disease. This code should support the laterality and the “in other diseases classified elsewhere” wording. Code the underlying condition separately when documented.
Do not use for
Do not use this code for routine otitis externa without an underlying disease link, or for left, bilateral, or unspecified ear involvement. Check documentation if the cause or laterality is unclear.
Coding tip
Verify both the right-ear laterality and the documented underlying disease before assigning H62.41.