ICD-10-CM > M00-M99 > M86-M90 > M86 > M86.2 M86.2 Subacute osteomyelitis Non-Billable/Non-Specific Codes M86.20Subacute osteomyelitis, unspecified siteM86.21Subacute osteomyelitis, shoulderM86.211Subacute osteomyelitis, right shoulderM86.212Subacute osteomyelitis, left shoulderM86.219Subacute osteomyelitis, unspecified shoulderM86.22Subacute osteomyelitis, humerusM86.221Subacute osteomyelitis, right humerusM86.222Subacute osteomyelitis, left humerusM86.229Subacute osteomyelitis, unspecified humerusM86.23Subacute osteomyelitis, radius and ulnaM86.231Subacute osteomyelitis, right radius and ulnaM86.232Subacute osteomyelitis, left radius and ulnaM86.239Subacute osteomyelitis, unspecified radius and ulnaM86.24Subacute osteomyelitis, handM86.241Subacute osteomyelitis, right handM86.242Subacute osteomyelitis, left handM86.249Subacute osteomyelitis, unspecified handM86.25Subacute osteomyelitis, femurM86.251Subacute osteomyelitis, right femurM86.252Subacute osteomyelitis, left femurM86.259Subacute osteomyelitis, unspecified femurM86.26Subacute osteomyelitis, tibia and fibulaM86.261Subacute osteomyelitis, right tibia and fibulaM86.262Subacute osteomyelitis, left tibia and fibulaM86.269Subacute osteomyelitis, unspecified tibia and fibulaM86.27Subacute osteomyelitis, ankle and footM86.271Subacute osteomyelitis, right ankle and footM86.272Subacute osteomyelitis, left ankle and footM86.279Subacute osteomyelitis, unspecified ankle and footM86.28Subacute osteomyelitis, other siteM86.29Subacute osteomyelitis, multiple sites