ICD-10-CM > M00-M99 > M05-M14 > M08 > M08.4 > M08.43 M08.43 Pauciarticular juvenile rheumatoid arthritis, wrist Non-Billable/Non-Specific Codes M08.431Pauciarticular juvenile rheumatoid arthritis, right wristM08.432Pauciarticular juvenile rheumatoid arthritis, left wristM08.439Pauciarticular juvenile rheumatoid arthritis, unspecified wrist