M90.611 (Osteitis deformans in neoplastic diseases, right shoulder) compared with M90.612 (Osteitis deformans in neoplastic diseases, left shoulder), from the official CMS tabular data. M90.611 and M90.612 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. M90.611 and M90.612 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.
| M90.611Osteitis deformans in neoplastic diseases, right shoulder | M90.612Osteitis deformans in neoplastic diseases, left shoulder | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | M00-M99 — Diseases of the musculoskeletal system and connective tissue | M00-M99 — Diseases of the musculoskeletal system and connective tissue |
| Definition | Osteitis deformans in neoplastic diseases, right shoulder is a billable ICD-10-CM diagnosis code (M90.611). | Osteitis deformans in neoplastic diseases, left shoulder is a billable ICD-10-CM diagnosis code (M90.612). |
| Code first | the neoplasm (C40.-, C41.-) | the neoplasm (C40.-, C41.-) |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources