ICD-10 Code H62.8X – Other disorders of external ear in diseases classified elsewhere (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H62.8X – Other disorders of external ear in diseases classified elsewhere
What it is
H62.8X identifies an external ear disorder caused by another underlying disease. Use it when the ear problem is secondary, not the primary condition.
Clinical signs
Clinical features vary; refer to documentation. You may see external ear abnormalities, irritation, or inflammation linked to the underlying disease process.
When to use this code
Use this code when the provider documents a disorder of the external ear that is due to another classified condition. Confirm the causal condition is documented and that the ear finding is not coded as a standalone primary disorder. Check documentation if the record is unclear.
Do not use for
Do not use it for primary external ear diseases without an underlying cause. Also avoid it when the chart does not support a disease classified elsewhere relationship.
Coding tip
Always code the underlying disease first when documentation shows the ear disorder is secondary.