H66.4
Non-billableSuppurative otitis media, unspecified
H66.4 is the ICD-10-CM code for Suppurative otitis media, unspecified. It is a non-billable category code — use a more specific child code such as H66.40 for billing.
H60-H95 Diseases of the ear and mastoid process
Includes
- •Purulent otitis media NOS
Use additional code
- •code for any associated perforated tympanic membrane (H72.-)
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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