M20.21 Hallux rigidus, right foot
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Hallux rigidus, right foot | yes |
Related codes in M20
- M20 Acquired deformities of fingers and toes
- M20.0 Deformity of finger(s)
- M20.00 Unspecified deformity of finger(s)
- M20.001 Unspecified deformity of right finger(s)
- M20.002 Unspecified deformity of left finger(s)
- M20.009 Unspecified deformity of unspecified finger(s)
- M20.01 Mallet finger
- M20.011 Mallet finger of right finger(s)
- M20.012 Mallet finger of left finger(s)
- M20.019 Mallet finger of unspecified finger(s)
- M20.02 Boutonniere deformity
- M20.021 Boutonniere deformity of right finger(s)
- M20.022 Boutonniere deformity of left finger(s)
- M20.029 Boutonniere deformity of unspecified finger(s)
- M20.03 Swan-neck deformity
- M20.031 Swan-neck deformity of right finger(s)
- M20.032 Swan-neck deformity of left finger(s)
- M20.039 Swan-neck deformity of unspecified finger(s)
- M20.09 Other deformity of finger(s)
- M20.091 Other deformity of right finger(s)