ICD-10-CM > M00-M99 > M05-M14 > M10 > M10.4 > M10.47 M10.47 Other secondary gout, ankle and foot Non-Billable/Non-Specific Codes M10.471Other secondary gout, right ankle and footM10.472Other secondary gout, left ankle and footM10.479Other secondary gout, unspecified ankle and foot