ICD-10-CM 2027 diagnosis code
M12.07Chronic postrheumatic arthropathy [Jaccoud], ankle and foot
M12.07 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it.
Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About M12.07
M12.07 is the ICD-10-CM diagnosis code for chronic postrheumatic arthropathy [Jaccoud], ankle and foot. It belongs to category M12 (other and unspecified arthropathy), block M05-M14 (inflammatory polyarthropathies) 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 3 subcodes must be used instead.
Within M12.0 (chronic postrheumatic arthropathy [Jaccoud]), M12.07 is specifically for chronic postrheumatic arthropathy [Jaccoud], ankle and foot. Related codes cover unspecified site (M12.00), shoulder (M12.01), elbow (M12.02), wrist (M12.03), hand (M12.04), hip (M12.05), knee (M12.06), other specified site (M12.08) and 1 more.
To report this condition, pick the subcode that matches the documentation: M12.071 (foot), M12.072 (foot) and M12.079 (foot).
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
Specific codes under M12.07
Notes that apply from higher levels
Instructions written at a parent level also apply to M12.07.
Broader instructions also apply from Chapter 13: Diseases of the musculoskeletal system and connective tissue.
Alphabetic index entries
2 entriesTerms in the official ICD-10-CM index that lead to M12.07.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about M12.07
Is M12.07 billable?
- No. M12.07 is a header code. Report one of its more specific subcodes instead.