ICD-10-CM > M00-M99 > M05-M14 > M12 > M12.0 > M12.02 M12.02 Chronic postrheumatic arthropathy [Jaccoud], elbow Non-Billable/Non-Specific Codes M12.021Chronic postrheumatic arthropathy [Jaccoud], right elbowM12.022Chronic postrheumatic arthropathy [Jaccoud], left elbowM12.029Chronic postrheumatic arthropathy [Jaccoud], unspecified elbow