ICD-10-CM > M00-M99 > M05-M14 > M1A > M1A.1 > M1A.12 > M1A.122 M1A.122 Lead-induced chronic gout, left elbow Non-Billable/Non-Specific Codes M1A.1220..., without tophus (tophi)M1A.1221..., with tophus (tophi)