| T84.020 | Dislocation of internal right hip prosthesis | NON-BILLABLE CODE |
| T84.020A | Dislocation of internal right hip prosthesis, initial encounter | BILLABLE CODE |
| T84.020D | Dislocation of internal right hip prosthesis, subsequent encounter | BILLABLE CODE |
| T84.020S | Dislocation of internal right hip prosthesis, sequela | BILLABLE CODE |
| T84.021 | Dislocation of internal left hip prosthesis | NON-BILLABLE CODE |
| T84.021A | Dislocation of internal left hip prosthesis, initial encounter | BILLABLE CODE |
| T84.021D | Dislocation of internal left hip prosthesis, subsequent encounter | BILLABLE CODE |
| T84.021S | Dislocation of internal left hip prosthesis, sequela | BILLABLE CODE |
| T84.022 | Instability of internal right knee prosthesis | NON-BILLABLE CODE |
| T84.022A | Instability of internal right knee prosthesis, initial encounter | BILLABLE CODE |
| T84.022D | Instability of internal right knee prosthesis, subsequent encounter | BILLABLE CODE |
| T84.022S | Instability of internal right knee prosthesis, sequela | BILLABLE CODE |
| T84.023 | Instability of internal left knee prosthesis | NON-BILLABLE CODE |
| T84.023A | Instability of internal left knee prosthesis, initial encounter | BILLABLE CODE |
| T84.023D | Instability of internal left knee prosthesis, subsequent encounter | BILLABLE CODE |
| T84.023S | Instability of internal left knee prosthesis, sequela | BILLABLE CODE |
| T84.028 | Dislocation of other internal joint prosthesis | NON-BILLABLE CODE |
| T84.028A | Dislocation of other internal joint prosthesis, initial encounter | BILLABLE CODE |
| T84.028D | Dislocation of other internal joint prosthesis, subsequent encounter | BILLABLE CODE |
| T84.028S | Dislocation of other internal joint prosthesis, sequela | BILLABLE CODE |
| T84.029 | Dislocation of unspecified internal joint prosthesis | NON-BILLABLE CODE |
| T84.029A | Dislocation of unspecified internal joint prosthesis, initial encounter | BILLABLE CODE |
| T84.029D | Dislocation of unspecified internal joint prosthesis, subsequent encounter | BILLABLE CODE |
| T84.029S | Dislocation of unspecified internal joint prosthesis, sequela | BILLABLE CODE |
