ICD-10 Code H65.41 – Chronic allergic otitis media (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H65.41 – Chronic allergic otitis media
What it is
H65.41 identifies chronic allergic otitis media, a long-lasting middle ear condition associated with allergic inflammation. You use it when the record specifically documents this diagnosis.
Clinical signs
Typical findings may include persistent middle ear fluid, ear fullness, and hearing changes. Clinical features vary; refer to documentation for the exact presentation and supporting exam findings.
When to use this code
Use H65.41 when the clinician documents chronic allergic otitis media, including follow-up visits for an established diagnosis. It is appropriate when the note links the middle ear disorder to allergic causes. If the record is nonspecific, check documentation before coding.
Do not use for
Do not use this code for acute otitis media, otitis externa, or unspecified ear pain. If the chart does not clearly state allergic and chronic middle ear disease, check documentation.
Coding tip
Code the documented condition exactly as stated and verify laterality or additional details only when the record supports them.