M84.751 (Incomplete atypical femoral fracture, right leg) compared with M84.752 (Incomplete atypical femoral fracture, left leg), from the official CMS tabular data. M84.751 and M84.752 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. M84.751 and M84.752 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.
| M84.751Incomplete atypical femoral fracture, right leg | M84.752Incomplete atypical femoral fracture, left leg | |
|---|---|---|
| Billing status | Non-billable header Report instead: M84.751A, M84.751D, M84.751G, M84.751K, M84.751P | Non-billable header Report instead: M84.752A, M84.752D, M84.752G, M84.752K, M84.752P |
| Classification | M00-M99 — Diseases of the musculoskeletal system and connective tissue | M00-M99 — Diseases of the musculoskeletal system and connective tissue |
| Definition | Incomplete atypical femoral fracture, right leg is a non-billable ICD-10-CM category code (M84.751). | Incomplete atypical femoral fracture, left leg is a non-billable ICD-10-CM category code (M84.752). |
| 7th character | The appropriate 7th character is to be added to each code from M84.75: | The appropriate 7th character is to be added to each code from M84.75: |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources