| M86 | Osteomyelitis | NON-BILLABLE CODE |
| M86.0 | Acute hematogenous osteomyelitis | NON-BILLABLE CODE |
| M86.00 | Acute hematogenous osteomyelitis, unspecified site | BILLABLE CODE |
| M86.01 | Acute hematogenous osteomyelitis, shoulder | NON-BILLABLE CODE |
| M86.011 | Acute hematogenous osteomyelitis, right shoulder | BILLABLE CODE |
| M86.012 | Acute hematogenous osteomyelitis, left shoulder | BILLABLE CODE |
| M86.019 | Acute hematogenous osteomyelitis, unspecified shoulder | BILLABLE CODE |
| M86.02 | Acute hematogenous osteomyelitis, humerus | NON-BILLABLE CODE |
| M86.021 | Acute hematogenous osteomyelitis, right humerus | BILLABLE CODE |
| M86.022 | Acute hematogenous osteomyelitis, left humerus | BILLABLE CODE |
| M86.029 | Acute hematogenous osteomyelitis, unspecified humerus | BILLABLE CODE |
| M86.03 | Acute hematogenous osteomyelitis, radius and ulna | NON-BILLABLE CODE |
| M86.031 | Acute hematogenous osteomyelitis, right radius and ulna | BILLABLE CODE |
| M86.032 | Acute hematogenous osteomyelitis, left radius and ulna | BILLABLE CODE |
| M86.039 | Acute hematogenous osteomyelitis, unspecified radius and ulna | BILLABLE CODE |
| M86.04 | Acute hematogenous osteomyelitis, hand | NON-BILLABLE CODE |
| M86.041 | Acute hematogenous osteomyelitis, right hand | BILLABLE CODE |
| M86.042 | Acute hematogenous osteomyelitis, left hand | BILLABLE CODE |
| M86.049 | Acute hematogenous osteomyelitis, unspecified hand | BILLABLE CODE |
| M86.05 | Acute hematogenous osteomyelitis, femur | NON-BILLABLE CODE |
| M86.051 | Acute hematogenous osteomyelitis, right femur | BILLABLE CODE |
| M86.052 | Acute hematogenous osteomyelitis, left femur | BILLABLE CODE |
| M86.059 | Acute hematogenous osteomyelitis, unspecified femur | BILLABLE CODE |
| M86.06 | Acute hematogenous osteomyelitis, tibia and fibula | NON-BILLABLE CODE |
| M86.061 | Acute hematogenous osteomyelitis, right tibia and fibula | BILLABLE CODE |
| M86.062 | Acute hematogenous osteomyelitis, left tibia and fibula | BILLABLE CODE |
| M86.069 | Acute hematogenous osteomyelitis, unspecified tibia and fibula | BILLABLE CODE |
| M86.07 | Acute hematogenous osteomyelitis, ankle and foot | NON-BILLABLE CODE |
| M86.071 | Acute hematogenous osteomyelitis, right ankle and foot | BILLABLE CODE |
| M86.072 | Acute hematogenous osteomyelitis, left ankle and foot | BILLABLE CODE |
| M86.079 | Acute hematogenous osteomyelitis, unspecified ankle and foot | BILLABLE CODE |
| M86.08 | Acute hematogenous osteomyelitis, other sites | BILLABLE CODE |
| M86.09 | Acute hematogenous osteomyelitis, multiple sites | BILLABLE CODE |
| M86.1 | Other acute osteomyelitis | NON-BILLABLE CODE |
| M86.10 | Other acute osteomyelitis, unspecified site | BILLABLE CODE |
| M86.11 | Other acute osteomyelitis, shoulder | NON-BILLABLE CODE |
| M86.111 | Other acute osteomyelitis, right shoulder | BILLABLE CODE |
| M86.112 | Other acute osteomyelitis, left shoulder | BILLABLE CODE |
| M86.119 | Other acute osteomyelitis, unspecified shoulder | BILLABLE CODE |
| M86.12 | Other acute osteomyelitis, humerus | NON-BILLABLE CODE |
| M86.121 | Other acute osteomyelitis, right humerus | BILLABLE CODE |
| M86.122 | Other acute osteomyelitis, left humerus | BILLABLE CODE |
| M86.129 | Other acute osteomyelitis, unspecified humerus | BILLABLE CODE |
| M86.13 | Other acute osteomyelitis, radius and ulna | NON-BILLABLE CODE |
| M86.131 | Other acute osteomyelitis, right radius and ulna | BILLABLE CODE |
| M86.132 | Other acute osteomyelitis, left radius and ulna | BILLABLE CODE |
| M86.139 | Other acute osteomyelitis, unspecified radius and ulna | BILLABLE CODE |
| M86.14 | Other acute osteomyelitis, hand | NON-BILLABLE CODE |
| M86.141 | Other acute osteomyelitis, right hand | BILLABLE CODE |
| M86.142 | Other acute osteomyelitis, left hand | BILLABLE CODE |
| M86.149 | Other acute osteomyelitis, unspecified hand | BILLABLE CODE |
| M86.15 | Other acute osteomyelitis, femur | NON-BILLABLE CODE |
| M86.151 | Other acute osteomyelitis, right femur | BILLABLE CODE |
| M86.152 | Other acute osteomyelitis, left femur | BILLABLE CODE |
| M86.159 | Other acute osteomyelitis, unspecified femur | BILLABLE CODE |
| M86.16 | Other acute osteomyelitis, tibia and fibula | NON-BILLABLE CODE |
| M86.161 | Other acute osteomyelitis, right tibia and fibula | BILLABLE CODE |
| M86.162 | Other acute osteomyelitis, left tibia and fibula | BILLABLE CODE |
| M86.169 | Other acute osteomyelitis, unspecified tibia and fibula | BILLABLE CODE |
| M86.17 | Other acute osteomyelitis, ankle and foot | NON-BILLABLE CODE |
| M86.171 | Other acute osteomyelitis, right ankle and foot | BILLABLE CODE |
| M86.172 | Other acute osteomyelitis, left ankle and foot | BILLABLE CODE |
| M86.179 | Other acute osteomyelitis, unspecified ankle and foot | BILLABLE CODE |
| M86.18 | Other acute osteomyelitis, other site | BILLABLE CODE |
| M86.19 | Other acute osteomyelitis, multiple sites | BILLABLE CODE |
| M86.2 | Subacute osteomyelitis | NON-BILLABLE CODE |
| M86.20 | Subacute osteomyelitis, unspecified site | BILLABLE CODE |
| M86.21 | Subacute osteomyelitis, shoulder | NON-BILLABLE CODE |
| M86.211 | Subacute osteomyelitis, right shoulder | BILLABLE CODE |
| M86.212 | Subacute osteomyelitis, left shoulder | BILLABLE CODE |
| M86.219 | Subacute osteomyelitis, unspecified shoulder | BILLABLE CODE |
| M86.22 | Subacute osteomyelitis, humerus | NON-BILLABLE CODE |
| M86.221 | Subacute osteomyelitis, right humerus | BILLABLE CODE |
| M86.222 | Subacute osteomyelitis, left humerus | BILLABLE CODE |
| M86.229 | Subacute osteomyelitis, unspecified humerus | BILLABLE CODE |
| M86.23 | Subacute osteomyelitis, radius and ulna | NON-BILLABLE CODE |
| M86.231 | Subacute osteomyelitis, right radius and ulna | BILLABLE CODE |
| M86.232 | Subacute osteomyelitis, left radius and ulna | BILLABLE CODE |
| M86.239 | Subacute osteomyelitis, unspecified radius and ulna | BILLABLE CODE |
| M86.24 | Subacute osteomyelitis, hand | NON-BILLABLE CODE |
| M86.241 | Subacute osteomyelitis, right hand | BILLABLE CODE |
| M86.242 | Subacute osteomyelitis, left hand | BILLABLE CODE |
| M86.249 | Subacute osteomyelitis, unspecified hand | BILLABLE CODE |
| M86.25 | Subacute osteomyelitis, femur | NON-BILLABLE CODE |
| M86.251 | Subacute osteomyelitis, right femur | BILLABLE CODE |
| M86.252 | Subacute osteomyelitis, left femur | BILLABLE CODE |
| M86.259 | Subacute osteomyelitis, unspecified femur | BILLABLE CODE |
| M86.26 | Subacute osteomyelitis, tibia and fibula | NON-BILLABLE CODE |
| M86.261 | Subacute osteomyelitis, right tibia and fibula | BILLABLE CODE |
| M86.262 | Subacute osteomyelitis, left tibia and fibula | BILLABLE CODE |
| M86.269 | Subacute osteomyelitis, unspecified tibia and fibula | BILLABLE CODE |
| M86.27 | Subacute osteomyelitis, ankle and foot | NON-BILLABLE CODE |
| M86.271 | Subacute osteomyelitis, right ankle and foot | BILLABLE CODE |
| M86.272 | Subacute osteomyelitis, left ankle and foot | BILLABLE CODE |
| M86.279 | Subacute osteomyelitis, unspecified ankle and foot | BILLABLE CODE |
| M86.28 | Subacute osteomyelitis, other site | BILLABLE CODE |
| M86.29 | Subacute osteomyelitis, multiple sites | BILLABLE CODE |
| M86.3 | Chronic multifocal osteomyelitis | NON-BILLABLE CODE |
| M86.30 | Chronic multifocal osteomyelitis, unspecified site | BILLABLE CODE |
| M86.31 | Chronic multifocal osteomyelitis, shoulder | NON-BILLABLE CODE |
| M86.311 | Chronic multifocal osteomyelitis, right shoulder | BILLABLE CODE |
| M86.312 | Chronic multifocal osteomyelitis, left shoulder | BILLABLE CODE |
| M86.319 | Chronic multifocal osteomyelitis, unspecified shoulder | BILLABLE CODE |
| M86.32 | Chronic multifocal osteomyelitis, humerus | NON-BILLABLE CODE |
| M86.321 | Chronic multifocal osteomyelitis, right humerus | BILLABLE CODE |
| M86.322 | Chronic multifocal osteomyelitis, left humerus | BILLABLE CODE |
| M86.329 | Chronic multifocal osteomyelitis, unspecified humerus | BILLABLE CODE |
| M86.33 | Chronic multifocal osteomyelitis, radius and ulna | NON-BILLABLE CODE |
| M86.331 | Chronic multifocal osteomyelitis, right radius and ulna | BILLABLE CODE |
| M86.332 | Chronic multifocal osteomyelitis, left radius and ulna | BILLABLE CODE |
| M86.339 | Chronic multifocal osteomyelitis, unspecified radius and ulna | BILLABLE CODE |
| M86.34 | Chronic multifocal osteomyelitis, hand | NON-BILLABLE CODE |
| M86.342 | Chronic multifocal osteomyelitis, left hand | BILLABLE CODE |
| M86.349 | Chronic multifocal osteomyelitis, unspecified hand | BILLABLE CODE |
| M86.35 | Chronic multifocal osteomyelitis, femur | NON-BILLABLE CODE |
| M86.351 | Chronic multifocal osteomyelitis, right femur | BILLABLE CODE |
| M86.352 | Chronic multifocal osteomyelitis, left femur | BILLABLE CODE |
| M86.359 | Chronic multifocal osteomyelitis, unspecified femur | BILLABLE CODE |
| M86.36 | Chronic multifocal osteomyelitis, tibia and fibula | NON-BILLABLE CODE |
| M86.361 | Chronic multifocal osteomyelitis, right tibia and fibula | BILLABLE CODE |
| M86.362 | Chronic multifocal osteomyelitis, left tibia and fibula | BILLABLE CODE |
| M86.369 | Chronic multifocal osteomyelitis, unspecified tibia and fibula | BILLABLE CODE |
| M86.37 | Chronic multifocal osteomyelitis, ankle and foot | NON-BILLABLE CODE |
| M86.371 | Chronic multifocal osteomyelitis, right ankle and foot | BILLABLE CODE |
| M86.372 | Chronic multifocal osteomyelitis, left ankle and foot | BILLABLE CODE |
| M86.379 | Chronic multifocal osteomyelitis, unspecified ankle and foot | BILLABLE CODE |
| M86.38 | Chronic multifocal osteomyelitis, other site | BILLABLE CODE |
| M86.39 | Chronic multifocal osteomyelitis, multiple sites | BILLABLE CODE |
| M86.4 | Chronic osteomyelitis with draining sinus | NON-BILLABLE CODE |
| M86.40 | Chronic osteomyelitis with draining sinus, unspecified site | BILLABLE CODE |
| M86.41 | Chronic osteomyelitis with draining sinus, shoulder | NON-BILLABLE CODE |
| M86.411 | Chronic osteomyelitis with draining sinus, right shoulder | BILLABLE CODE |
| M86.412 | Chronic osteomyelitis with draining sinus, left shoulder | BILLABLE CODE |
| M86.419 | Chronic osteomyelitis with draining sinus, unspecified shoulder | BILLABLE CODE |
| M86.42 | Chronic osteomyelitis with draining sinus, humerus | NON-BILLABLE CODE |
| M86.421 | Chronic osteomyelitis with draining sinus, right humerus | BILLABLE CODE |
| M86.422 | Chronic osteomyelitis with draining sinus, left humerus | BILLABLE CODE |
| M86.429 | Chronic osteomyelitis with draining sinus, unspecified humerus | BILLABLE CODE |
| M86.43 | Chronic osteomyelitis with draining sinus, radius and ulna | NON-BILLABLE CODE |
| M86.431 | Chronic osteomyelitis with draining sinus, right radius and ulna | BILLABLE CODE |
| M86.432 | Chronic osteomyelitis with draining sinus, left radius and ulna | BILLABLE CODE |
| M86.439 | Chronic osteomyelitis with draining sinus, unspecified radius and ulna | BILLABLE CODE |
| M86.44 | Chronic osteomyelitis with draining sinus, hand | NON-BILLABLE CODE |
| M86.441 | Chronic osteomyelitis with draining sinus, right hand | BILLABLE CODE |
| M86.442 | Chronic osteomyelitis with draining sinus, left hand | BILLABLE CODE |
| M86.449 | Chronic osteomyelitis with draining sinus, unspecified hand | BILLABLE CODE |
| M86.45 | Chronic osteomyelitis with draining sinus, femur | NON-BILLABLE CODE |
| M86.451 | Chronic osteomyelitis with draining sinus, right femur | BILLABLE CODE |
| M86.452 | Chronic osteomyelitis with draining sinus, left femur | BILLABLE CODE |
| M86.459 | Chronic osteomyelitis with draining sinus, unspecified femur | BILLABLE CODE |
| M86.46 | Chronic osteomyelitis with draining sinus, tibia and fibula | NON-BILLABLE CODE |
| M86.461 | Chronic osteomyelitis with draining sinus, right tibia and fibula | BILLABLE CODE |
| M86.462 | Chronic osteomyelitis with draining sinus, left tibia and fibula | BILLABLE CODE |
| M86.469 | Chronic osteomyelitis with draining sinus, unspecified tibia and fibula | BILLABLE CODE |
| M86.47 | Chronic osteomyelitis with draining sinus, ankle and foot | NON-BILLABLE CODE |
| M86.471 | Chronic osteomyelitis with draining sinus, right ankle and foot | BILLABLE CODE |
| M86.472 | Chronic osteomyelitis with draining sinus, left ankle and foot | BILLABLE CODE |
| M86.479 | Chronic osteomyelitis with draining sinus, unspecified ankle and foot | BILLABLE CODE |
| M86.48 | Chronic osteomyelitis with draining sinus, other site | BILLABLE CODE |
| M86.49 | Chronic osteomyelitis with draining sinus, multiple sites | BILLABLE CODE |
| M86.5 | Other chronic hematogenous osteomyelitis | NON-BILLABLE CODE |
| M86.50 | Other chronic hematogenous osteomyelitis, unspecified site | BILLABLE CODE |
| M86.51 | Other chronic hematogenous osteomyelitis, shoulder | NON-BILLABLE CODE |
| M86.511 | Other chronic hematogenous osteomyelitis, right shoulder | BILLABLE CODE |
| M86.512 | Other chronic hematogenous osteomyelitis, left shoulder | BILLABLE CODE |
| M86.519 | Other chronic hematogenous osteomyelitis, unspecified shoulder | BILLABLE CODE |
| M86.52 | Other chronic hematogenous osteomyelitis, humerus | NON-BILLABLE CODE |
| M86.521 | Other chronic hematogenous osteomyelitis, right humerus | BILLABLE CODE |
| M86.522 | Other chronic hematogenous osteomyelitis, left humerus | BILLABLE CODE |
| M86.529 | Other chronic hematogenous osteomyelitis, unspecified humerus | BILLABLE CODE |
| M86.53 | Other chronic hematogenous osteomyelitis, radius and ulna | NON-BILLABLE CODE |
| M86.531 | Other chronic hematogenous osteomyelitis, right radius and ulna | BILLABLE CODE |
| M86.532 | Other chronic hematogenous osteomyelitis, left radius and ulna | BILLABLE CODE |
| M86.539 | Other chronic hematogenous osteomyelitis, unspecified radius and ulna | BILLABLE CODE |
| M86.54 | Other chronic hematogenous osteomyelitis, hand | NON-BILLABLE CODE |
| M86.541 | Other chronic hematogenous osteomyelitis, right hand | BILLABLE CODE |
| M86.542 | Other chronic hematogenous osteomyelitis, left hand | BILLABLE CODE |
| M86.549 | Other chronic hematogenous osteomyelitis, unspecified hand | BILLABLE CODE |
| M86.55 | Other chronic hematogenous osteomyelitis, femur | NON-BILLABLE CODE |
| M86.551 | Other chronic hematogenous osteomyelitis, right femur | BILLABLE CODE |
| M86.552 | Other chronic hematogenous osteomyelitis, left femur | BILLABLE CODE |
| M86.559 | Other chronic hematogenous osteomyelitis, unspecified femur | BILLABLE CODE |
| M86.56 | Other chronic hematogenous osteomyelitis, tibia and fibula | NON-BILLABLE CODE |
| M86.561 | Other chronic hematogenous osteomyelitis, right tibia and fibula | BILLABLE CODE |
| M86.562 | Other chronic hematogenous osteomyelitis, left tibia and fibula | BILLABLE CODE |
| M86.569 | Other chronic hematogenous osteomyelitis, unspecified tibia and fibula | BILLABLE CODE |
| M86.57 | Other chronic hematogenous osteomyelitis, ankle and foot | NON-BILLABLE CODE |
| M86.571 | Other chronic hematogenous osteomyelitis, right ankle and foot | BILLABLE CODE |
| M86.572 | Other chronic hematogenous osteomyelitis, left ankle and foot | BILLABLE CODE |
| M86.579 | Other chronic hematogenous osteomyelitis, unspecified ankle and foot | BILLABLE CODE |
| M86.58 | Other chronic hematogenous osteomyelitis, other site | BILLABLE CODE |
| M86.59 | Other chronic hematogenous osteomyelitis, multiple sites | BILLABLE CODE |
| M86.6 | Other chronic osteomyelitis | NON-BILLABLE CODE |
| M86.60 | Other chronic osteomyelitis, unspecified site | BILLABLE CODE |
| M86.61 | Other chronic osteomyelitis, shoulder | NON-BILLABLE CODE |
| M86.611 | Other chronic osteomyelitis, right shoulder | BILLABLE CODE |
| M86.612 | Other chronic osteomyelitis, left shoulder | BILLABLE CODE |
| M86.619 | Other chronic osteomyelitis, unspecified shoulder | BILLABLE CODE |
| M86.62 | Other chronic osteomyelitis, humerus | NON-BILLABLE CODE |
| M86.621 | Other chronic osteomyelitis, right humerus | BILLABLE CODE |
| M86.622 | Other chronic osteomyelitis, left humerus | BILLABLE CODE |
| M86.629 | Other chronic osteomyelitis, unspecified humerus | BILLABLE CODE |
| M86.63 | Other chronic osteomyelitis, radius and ulna | NON-BILLABLE CODE |
| M86.631 | Other chronic osteomyelitis, right radius and ulna | BILLABLE CODE |
| M86.632 | Other chronic osteomyelitis, left radius and ulna | BILLABLE CODE |
| M86.639 | Other chronic osteomyelitis, unspecified radius and ulna | BILLABLE CODE |
| M86.64 | Other chronic osteomyelitis, hand | NON-BILLABLE CODE |
| M86.641 | Other chronic osteomyelitis, right hand | BILLABLE CODE |
| M86.642 | Other chronic osteomyelitis, left hand | BILLABLE CODE |
| M86.649 | Other chronic osteomyelitis, unspecified hand | BILLABLE CODE |
| M86.65 | Other chronic osteomyelitis, thigh | NON-BILLABLE CODE |
| M86.651 | Other chronic osteomyelitis, right thigh | BILLABLE CODE |
| M86.652 | Other chronic osteomyelitis, left thigh | BILLABLE CODE |
| M86.659 | Other chronic osteomyelitis, unspecified thigh | BILLABLE CODE |
| M86.66 | Other chronic osteomyelitis, tibia and fibula | NON-BILLABLE CODE |
| M86.661 | Other chronic osteomyelitis, right tibia and fibula | BILLABLE CODE |
| M86.662 | Other chronic osteomyelitis, left tibia and fibula | BILLABLE CODE |
| M86.669 | Other chronic osteomyelitis, unspecified tibia and fibula | BILLABLE CODE |
| M86.67 | Other chronic osteomyelitis, ankle and foot | NON-BILLABLE CODE |
| M86.671 | Other chronic osteomyelitis, right ankle and foot | BILLABLE CODE |
| M86.672 | Other chronic osteomyelitis, left ankle and foot | BILLABLE CODE |
| M86.679 | Other chronic osteomyelitis, unspecified ankle and foot | BILLABLE CODE |
| M86.68 | Other chronic osteomyelitis, other site | BILLABLE CODE |
| M86.69 | Other chronic osteomyelitis, multiple sites | BILLABLE CODE |
| M86.8 | Other osteomyelitis | NON-BILLABLE CODE |
| M86.8X | Other osteomyelitis | NON-BILLABLE CODE |
| M86.8X0 | Other osteomyelitis, multiple sites | BILLABLE CODE |
| M86.8X1 | Other osteomyelitis, shoulder | BILLABLE CODE |
| M86.8X2 | Other osteomyelitis, upper arm | BILLABLE CODE |
| M86.8X3 | Other osteomyelitis, forearm | BILLABLE CODE |
| M86.8X4 | Other osteomyelitis, hand | BILLABLE CODE |
| M86.8X5 | Other osteomyelitis, thigh | BILLABLE CODE |
| M86.8X6 | Other osteomyelitis, lower leg | BILLABLE CODE |
| M86.8X7 | Other osteomyelitis, ankle and foot | BILLABLE CODE |
| M86.8X8 | Other osteomyelitis, other site | BILLABLE CODE |
| M86.8X9 | Other osteomyelitis, unspecified sites | BILLABLE CODE |
| M86.9 | Osteomyelitis, unspecified | BILLABLE CODE |
