ICD-10-CM 2027
ICD-10 code for ear external cellulitis
From the official ICD-10-CM alphabetic index entry “Cellulitis (diffuse) (phlegmonous) (septic) (suppurative) › ear (external)”. Page updated September 29, 2026.
About coding ear external cellulitis
The ICD-10-CM code for ear external cellulitis is H60.1 (Cellulitis of external ear).
Within H60 (otitis externa), H60.1 is specifically for cellulitis of external ear. Related codes cover abscess of external ear (H60.0), malignant otitis externa (H60.2), other infective otitis externa (H60.3), cholesteatoma of external ear (H60.4), acute noninfective otitis externa (H60.5), unspecified chronic otitis externa (H60.6), other otitis externa (H60.8) and unspecified otitis externa (H60.9).
To report this condition, pick the subcode that matches the documentation: H60.10 (unspecified ear), H60.11 (ear), H60.12 (ear) and H60.13 (bilateral).
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.