| T84.320 | Displacement of electronic bone stimulator | NON-BILLABLE CODE |
| T84.320A | Displacement of electronic bone stimulator, initial encounter | BILLABLE CODE |
| T84.320D | Displacement of electronic bone stimulator, subsequent encounter | BILLABLE CODE |
| T84.320S | Displacement of electronic bone stimulator, sequela | BILLABLE CODE |
| T84.328 | Displacement of other bone devices, implants and grafts | NON-BILLABLE CODE |
| T84.328A | Displacement of other bone devices, implants and grafts, initial encounter | BILLABLE CODE |
| T84.328D | Displacement of other bone devices, implants and grafts, subsequent encounter | BILLABLE CODE |
| T84.328S | Displacement of other bone devices, implants and grafts, sequela | BILLABLE CODE |
