ICD-10 Code H62 – Disorders of external ear in diseases classified elsewhere (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H62 – Disorders of external ear in diseases classified elsewhere
What it is
H62 identifies external ear disorders that occur as a result of another underlying disease. Use it when the ear problem is secondary, not the primary condition itself.
Clinical signs
Findings depend on the underlying disease, but may include external ear inflammation, pain, itching, swelling, or structural change. Clinical features vary; refer to documentation.
When to use this code
Use H62 when the record states a disorder of the external ear is due to another disease, and the causal condition is documented elsewhere. You should code the underlying disease first or alongside H62, as directed by the record. Check documentation for the specific ear manifestation.
Do not use for
Do not use H62 for primary external ear conditions without an underlying cause, or when the chart does not link the ear disorder to another disease. Check documentation.
Coding tip
Verify the causal disease and the ear manifestation are both documented before assigning H62.