ICD-10 Code H65.92 – Unspecified nonsuppurative otitis media, left ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H65.92 – Unspecified nonsuppurative otitis media, left ear
What it is
This code identifies a noninfectious, fluid-related middle ear inflammation affecting the left ear. It is used when the record does not specify the exact nonsuppurative type.
Clinical signs
Findings may include ear fullness, muffled hearing, or a visible middle ear effusion on exam. Clinical features vary; refer to documentation.
When to use this code
Use H65.92 when the provider documents nonsuppurative otitis media in the left ear but does not name a more specific subtype. It also fits cases where the note confirms middle ear effusion without suppuration and laterality is clearly left. If the record is vague, check documentation before coding.
Do not use for
Do not use this code for suppurative or acute otitis media, or when the affected ear is not the left ear. Check documentation if the note describes a different otitis media type.
Coding tip
Code only after confirming nonsuppurative disease and left-sided laterality in the provider’s documentation.