ICD-10-CM 2027 diagnosis code
M84.7Nontraumatic fracture, not elsewhere classified
M84.7 is a header code, so it can't be reported by itself. Choose one of the 1 more specific codes beneath it.
Code last changed in FY2017 (effective October 1, 2016). Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About M84.7
M84.7 is the ICD-10-CM diagnosis code for nontraumatic fracture, not elsewhere classified. It belongs to category M84 (disorder of continuity of bone), block M80-M85 (disorders of bone density and structure) and chapter 13 (diseases of the musculoskeletal system and connective tissue). It is a header code, so it can't be reported by itself; one of its 1 subcodes must be used instead.
Within M84 (disorder of continuity of bone), M84.7 is specifically for nontraumatic fracture, not elsewhere classified. Related codes cover stress fracture (M84.3), pathological fracture, not elsewhere classified (M84.4), pathological fracture in neoplastic disease (M84.5), pathological fracture in other disease (M84.6), other disorders of continuity of bone (M84.8) and unspecified (M84.9).
To report this condition, pick the subcode that matches the documentation: M84.75 (fracture).
It was added in FY2017, effective October 1, 2016.
Specific codes under M84.7
- M84.75Atypical femoral fracture
- M84.750Atypical femoral fracture, unspecified
- M84.751Incomplete atypical femoral fracture, right leg
- M84.752Incomplete atypical femoral fracture, left leg
- M84.753Incomplete atypical femoral fracture, unspecified leg
- M84.754Complete transverse atypical femoral fracture, right leg
- M84.755Complete transverse atypical femoral fracture, left leg
- M84.756Complete transverse atypical femoral fracture, unspecified leg
- M84.757Complete oblique atypical femoral fracture, right leg
- M84.758Complete oblique atypical femoral fracture, left leg
- M84.759Complete oblique atypical femoral fracture, unspecified leg
Notes that apply from higher levels
Instructions written at a parent level also apply to M84.7.
› From M84 Disorder of continuity of bone
- traumatic fracture of bone-see fracture, by site
Broader instructions also apply from Chapter 13: Diseases of the musculoskeletal system and connective tissue.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2017 (effective 10/1/2016): Added
- No changes since FY2017.
Common questions about M84.7
Is M84.7 billable?
- No. M84.7 is a header code. Report one of its more specific subcodes instead.