| S88.011 | Complete traumatic amputation at knee level, right lower leg | NON-BILLABLE CODE |
| S88.011A | Complete traumatic amputation at knee level, right lower leg, initial encounter | BILLABLE CODE |
| S88.011D | Complete traumatic amputation at knee level, right lower leg, subsequent encounter | BILLABLE CODE |
| S88.011S | Complete traumatic amputation at knee level, right lower leg, sequela | BILLABLE CODE |
| S88.012 | Complete traumatic amputation at knee level, left lower leg | NON-BILLABLE CODE |
| S88.012A | Complete traumatic amputation at knee level, left lower leg, initial encounter | BILLABLE CODE |
| S88.012D | Complete traumatic amputation at knee level, left lower leg, subsequent encounter | BILLABLE CODE |
| S88.012S | Complete traumatic amputation at knee level, left lower leg, sequela | BILLABLE CODE |
| S88.019 | Complete traumatic amputation at knee level, unspecified lower leg | NON-BILLABLE CODE |
| S88.019A | Complete traumatic amputation at knee level, unspecified lower leg, initial encounter | BILLABLE CODE |
| S88.019D | Complete traumatic amputation at knee level, unspecified lower leg, subsequent encounter | BILLABLE CODE |
| S88.019S | Complete traumatic amputation at knee level, unspecified lower leg, sequela | BILLABLE CODE |
