ICD-10-CM > M00-M99 > M00-M02 > M02 > M02.2 > M02.21 M02.21 Postimmunization arthropathy, shoulder Non-Billable/Non-Specific Codes M02.211Postimmunization arthropathy, right shoulderM02.212Postimmunization arthropathy, left shoulderM02.219Postimmunization arthropathy, unspecified shoulder