H60.4
⚠ Non-billable (Header)Cholesteatoma of external ear
Diseases of the ear and mastoid process (H60-H95)
⚠️ This is a category header code — not billable. Use a more specific child code below.
Also Known As
Keratosis obturans of external ear (canal)
⚠️ Excludes2
directMay be coded together if both conditions coexist
- • cholesteatoma of middle ear (H71.-)
- • recurrent cholesteatoma of postmastoidectomy cavity (H95.0-)
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CodeH60.4
BillableNo — Header code
ParentH60
CategoryDiseases of the ear and mastoid process (H60-H95)
Excludes10 rule(s)
Excludes22 note(s)
Child codes4
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)