ICD-10-CM > M00-M99 > M86-M90 > M86 > M86.1 > M86.15 M86.15 Other acute osteomyelitis, femur Non-Billable/Non-Specific Codes M86.151Other acute osteomyelitis, right femurM86.152Other acute osteomyelitis, left femurM86.159Other acute osteomyelitis, unspecified femur