| M85.40 | Solitary bone cyst, unspecified site | BILLABLE CODE |
| M85.41 | Solitary bone cyst, shoulder | NON-BILLABLE CODE |
| M85.411 | Solitary bone cyst, right shoulder | BILLABLE CODE |
| M85.412 | Solitary bone cyst, left shoulder | BILLABLE CODE |
| M85.419 | Solitary bone cyst, unspecified shoulder | BILLABLE CODE |
| M85.42 | Solitary bone cyst, humerus | NON-BILLABLE CODE |
| M85.421 | Solitary bone cyst, right humerus | BILLABLE CODE |
| M85.422 | Solitary bone cyst, left humerus | BILLABLE CODE |
| M85.429 | Solitary bone cyst, unspecified humerus | BILLABLE CODE |
| M85.43 | Solitary bone cyst, ulna and radius | NON-BILLABLE CODE |
| M85.431 | Solitary bone cyst, right ulna and radius | BILLABLE CODE |
| M85.432 | Solitary bone cyst, left ulna and radius | BILLABLE CODE |
| M85.439 | Solitary bone cyst, unspecified ulna and radius | BILLABLE CODE |
| M85.44 | Solitary bone cyst, hand | NON-BILLABLE CODE |
| M85.441 | Solitary bone cyst, right hand | BILLABLE CODE |
| M85.442 | Solitary bone cyst, left hand | BILLABLE CODE |
| M85.449 | Solitary bone cyst, unspecified hand | BILLABLE CODE |
| M85.45 | Solitary bone cyst, pelvis | NON-BILLABLE CODE |
| M85.451 | Solitary bone cyst, right pelvis | BILLABLE CODE |
| M85.452 | Solitary bone cyst, left pelvis | BILLABLE CODE |
| M85.459 | Solitary bone cyst, unspecified pelvis | BILLABLE CODE |
| M85.46 | Solitary bone cyst, tibia and fibula | NON-BILLABLE CODE |
| M85.461 | Solitary bone cyst, right tibia and fibula | BILLABLE CODE |
| M85.462 | Solitary bone cyst, left tibia and fibula | BILLABLE CODE |
| M85.469 | Solitary bone cyst, unspecified tibia and fibula | BILLABLE CODE |
| M85.47 | Solitary bone cyst, ankle and foot | NON-BILLABLE CODE |
| M85.471 | Solitary bone cyst, right ankle and foot | BILLABLE CODE |
| M85.472 | Solitary bone cyst, left ankle and foot | BILLABLE CODE |
| M85.479 | Solitary bone cyst, unspecified ankle and foot | BILLABLE CODE |
| M85.48 | Solitary bone cyst, other site | BILLABLE CODE |
