M67.871 (Other specified disorders of synovium, right ankle and foot) compared with M67.872 (Other specified disorders of synovium, left ankle and foot), from the official CMS tabular data. M67.871 and M67.872 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. M67.871 and M67.872 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.
| M67.871Other specified disorders of synovium, right ankle and foot | M67.872Other specified disorders of synovium, left ankle and foot | |
|---|---|---|
| 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 | Other specified disorders of synovium, right ankle and foot is a billable ICD-10-CM diagnosis code (M67.871). | Other specified disorders of synovium, left ankle and foot is a billable ICD-10-CM diagnosis code (M67.872). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources