ICD-10-CM > M00-M99 > M20-M25 > M21 > M21.9 > M21.95 M21.95 Unspecified acquired deformity of thigh Non-Billable/Non-Specific Codes M21.951Unspecified acquired deformity of right thighM21.952Unspecified acquired deformity of left thighM21.959Unspecified acquired deformity of unspecified thigh