ICD-10-CM > M00-M99 > M86-M90 > M89 > M89.6 > M89.67 M89.67 Osteopathy after poliomyelitis, ankle and foot Non-Billable/Non-Specific Codes M89.671Osteopathy after poliomyelitis, right ankle and footM89.672Osteopathy after poliomyelitis, left ankle and footM89.679Osteopathy after poliomyelitis, unspecified ankle and foot