ICD-10 Code H61.9 – Disorder of external ear, unspecified (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H61.9 – Disorder of external ear, unspecified
What it is
H61.9 identifies a disorder affecting the external ear when the specific condition is not documented. Use it for an unspecified auricular or external ear problem, not for middle or inner ear disease.
Clinical signs
Clinical features vary; refer to documentation. Notes may describe pain, swelling, deformity, lesions, or other external ear abnormalities, but the record does not name a more specific diagnosis.
When to use this code
Use H61.9 when the provider documents a disorder of the external ear but does not identify the exact type. It also fits when the chart lacks enough detail to assign a more specific H61 code. Review later notes for clarification before final coding.
Do not use for
Do not use this code for clearly documented otitis media, hearing loss, or disorders of the middle or inner ear. If the condition is specified elsewhere in the record, choose the more exact code.
Coding tip
Query for laterality, site, and diagnosis detail whenever the external ear condition is vague.