ICD-10 Code H74.41 – Polyp of right middle ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H74.41 – Polyp of right middle ear
What it is
H74.41 identifies a polyp in the right middle ear. It is a localized growth or inflammatory tissue seen in the middle ear space, documented as being on the right side.
Clinical signs
Findings may include a visible or reported middle ear mass, ear drainage, hearing changes, or chronic ear disease. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents a polyp specifically in the right middle ear. It may support cases where otoscopic, surgical, or specialist notes identify the lesion and side. If the note only says “ear polyp” or does not specify laterality, check documentation.
Do not use for
Do not use it for polyps in the external ear canal, nasal cavity, or unspecified ear location. Do not assume laterality if the record does not clearly state the right middle ear.
Coding tip
Confirm both the anatomic site and laterality in the provider note before assigning H74.41.