ICD-10 Code H60.02 – Abscess of left external ear (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H60.02 – Abscess of left external ear
What it is
H60.02 identifies a localized pus-filled infection of the left external ear. Use it when documentation clearly states an abscess involving the outer ear on the left side.
Clinical signs
Typical findings include a tender, swollen, red area of the left external ear, sometimes with drainage. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents an abscess of the left external ear, including pinna or auricle involvement if clearly left-sided. It fits cases described as a localized ear abscess, boil, or furuncle only when the record supports abscess terminology. Check documentation if the site or laterality is unclear.
Do not use for
Do not use H60.02 for diffuse otitis externa, middle ear infection, or unspecified ear abscess without left-sided documentation. Check documentation when the lesion is not clearly on the external ear.
Coding tip
Verify laterality and anatomic site in the note before assigning H60.02.