M12.551 (Traumatic arthropathy, right hip) compared with M12.552 (Traumatic arthropathy, left hip), from the official CMS tabular data. M12.551 and M12.552 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. M12.551 and M12.552 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.
| M12.551Traumatic arthropathy, right hip | M12.552Traumatic arthropathy, left hip | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | M00-M99 — Diseases of the Musculoskeletal System and Connective Tissue (M00-M99) | M00-M99 — Diseases of the Musculoskeletal System and Connective Tissue (M00-M99) |
| Definition | Traumatic arthropathy, right hip is a billable ICD-10-CM diagnosis code (M12.551). | Traumatic arthropathy, left hip is a billable ICD-10-CM diagnosis code (M12.552). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources