ICD-10-CM > M00-M99 > M05-M14 > M1A > M1A.4 > M1A.44 > M1A.441 M1A.441 Other secondary chronic gout, right hand Non-Billable/Non-Specific Codes M1A.4410..., without tophus (tophi)M1A.4411..., with tophus (tophi)