ICD-10-CM > M00-M99 > M00-M02 > M02 > M02.1 > M02.11 M02.11 Postdysenteric arthropathy, shoulder Non-Billable/Non-Specific Codes M02.111Postdysenteric arthropathy, right shoulderM02.112Postdysenteric arthropathy, left shoulderM02.119Postdysenteric arthropathy, unspecified shoulder