H95.122 (Granulation of postmastoidectomy cavity, left ear) compared with H95.129 (Granulation of postmastoidectomy cavity, unspecified ear), from the official CMS tabular data. H95.122 and H95.129 code the same condition on opposite sides. MedCoder-derived
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. H95.122 and H95.129 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.
| H95.122Granulation of postmastoidectomy cavity, left ear | H95.129Granulation of postmastoidectomy cavity, unspecified ear | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | H60-H95 — Diseases of the ear and mastoid process | H60-H95 — Diseases of the ear and mastoid process |
| Definition | Granulation of postmastoidectomy cavity, left ear is a billable ICD-10-CM diagnosis code (H95.122). | Granulation of postmastoidectomy cavity, unspecified ear is a billable ICD-10-CM diagnosis code (H95.129). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources