ICD-10-CM > M00-M99 > M05-M14 > M1A > M1A.2 > M1A.23 > M1A.231 M1A.231 Drug-induced chronic gout, right wrist Non-Billable/Non-Specific Codes M1A.2310..., without tophus (tophi)M1A.2311..., with tophus (tophi)