ICD-10-CM > M00-M99 > M60-M63 > M60 > M60.0 > M60.06 M60.06 Infective myositis, lower leg Non-Billable/Non-Specific Codes M60.061Infective myositis, right lower legM60.062Infective myositis, left lower legM60.069Infective myositis, unspecified lower leg