H60.41 (Cholesteatoma of right external ear) compared with H60.42 (Cholesteatoma of left external ear), from the official CMS tabular data. H60.41 and H60.42 code the same condition on opposite sides.
Same condition; these differ only in which side is documented.
These codes share a category and title and differ only in the side affected. The documentation decides which applies, and a bilateral code is reported only where the code set provides one.
Source: ICD-10-CM tabular list (laterality variant derived from the code title)
Same condition, opposite side. H60.41 and H60.42 name the same condition on opposite sides of the body.
Same category and title, differing only in which side is affected — the documentation decides which one applies, and a bilateral code is reported only where the code set provides one.
| H60.41Cholesteatoma of right external ear | H60.42Cholesteatoma of left external ear | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | H60-H95 — Diseases of the Ear and Mastoid Process (H60-H95) | H60-H95 — Diseases of the Ear and Mastoid Process (H60-H95) |
| Definition | Cholesteatoma of right external ear is a billable ICD-10-CM diagnosis code (H60.41). | Cholesteatoma of left external ear is a billable ICD-10-CM diagnosis code (H60.42). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources