M20.20✓ Billable
Hallux rigidus, unspecified foot
Code Hierarchy
┌13Diseases of the musculoskeletal system and connective tissue (M00-M99)├M20-M25Other joint disorders (M20-M25)├M20Acquired deformities of fingers and toes
└M20.20Hallux rigidus, unspecified foot
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