ICD-10-CM > M00-M99 > M86-M90 > M90 > M90.8 > M90.81 M90.81 Osteopathy in diseases classified elsewhere, shoulder Non-Billable/Non-Specific Codes M90.811Osteopathy in diseases classified elsewhere, right shoulderM90.812Osteopathy in diseases classified elsewhere, left shoulderM90.819Osteopathy in diseases classified elsewhere, unspecified shoulder