S41.101S (Unspecified open wound of right upper arm, sequela) compared with S41.102S (Unspecified open wound of left upper arm, sequela), from the official CMS tabular data. S41.101S and S41.102S 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. S41.101S and S41.102S 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.
| S41.101SUnspecified open wound of right upper arm, sequela | S41.102SUnspecified open wound of left upper arm, sequela | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | S00-T88 — Injury, poisoning and certain other consequences of external causes | S00-T88 — Injury, poisoning and certain other consequences of external causes |
| Definition | Unspecified open wound of right upper arm, sequela is a billable ICD-10-CM diagnosis code (S41.101S). | Unspecified open wound of left upper arm, sequela is a billable ICD-10-CM diagnosis code (S41.102S). |
| 7th character | The appropriate 7th character is to be added to each code from category S41 | The appropriate 7th character is to be added to each code from category S41 |
| Includes | injuries of axilla injuries of scapular region | injuries of axilla injuries of scapular region |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources