ICD-10 CM Code M20.20
M20.20
Hallux rigidus, unspecified foot
Excludes Type 1
- acquired absence of fingers and toes (Z89.-)
- congenital absence of fingers and toes (Q71.3-, Q72.3-)
- congenital deformities and malformations of fingers and toes (Q66.-, Q68-Q70, Q74.-)
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