ICD-10 Code H60.90 – Unspecified otitis externa, unspecified ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.90 – Unspecified otitis externa, unspecified ear
What it is
H60.90 identifies otitis externa when the outer ear canal is inflamed, but the ear side and specific type are not documented. Use it when the record confirms otitis externa without further detail.
Clinical signs
Typical findings include ear canal pain, tenderness, itching, swelling, or discharge. Clinical features vary; refer to documentation, especially if the note does not specify laterality or a more precise cause.
When to use this code
Use this code when the clinician documents otitis externa and does not identify the right ear, left ear, or bilateral involvement. It also fits when the chart lacks enough detail for a more specific otitis externa code.
Choose the more specific code if the record names the ear or a defined form such as acute or chronic otitis externa. If the documentation is vague, this unspecified code is appropriate.
Do not use for
Do not use H60.90 for otitis media, ear pain alone, or a clearly documented right or left ear case. Check documentation if the note supports a more specific external ear diagnosis.
Coding tip
Before assigning H60.90, verify that laterality and subtype are truly absent from the record.