ICD-10-CM Current in FY 2027
M21
Other acquired deformities of limbs
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
More Specific Codes
10 codes under M21
- M21.0 Valgus deformity, not elsewhere classified Has subcodes
- M21.1 Varus deformity, not elsewhere classified Has subcodes
- M21.2 Flexion deformity Has subcodes
- M21.3 Wrist or foot drop (acquired) Has subcodes
- M21.4 Flat foot [pes planus] (acquired) Has subcodes
- M21.5 Acquired clawhand, clubhand, clawfoot and clubfoot Has subcodes
- M21.6 Other acquired deformities of foot Has subcodes
- M21.7 Unequal limb length (acquired) Has subcodes
- M21.8 Other specified acquired deformities of limbs Has subcodes
- M21.9 Unspecified acquired deformity of limb and hand Has subcodes
Version History
How M21 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentOther acquired deformities of limbs
-
FY 2026 Effective
UnchangedOther acquired deformities of limbs
Related Codes
Codes whose official notes reference M21
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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