Table 5.
Revision TKA procedure average length of stay (LOS) and average total hospital charges
| Procedure | Total | Average age (years) | Gender (% female) | Race (% white) | Average LOS (days) | Average total charge |
|---|---|---|---|---|---|---|
| 00.80 All component revision | 21,285 | 66.0 | 57.2 | 83.3 | 4.5 | $56,087 |
| 00.81 Tibial component revision | 5774 | 65.1 | 63.6 | 84.0 | 4.2 | $36,193 |
| 00.82 Femoral component revision | 2436 | 63.4 | 57.2 | 81.6 | 4.7 | $51,261 |
| 00.83 Patellar component revision | 3122 | 67.0 | 58.1 | 85.2 | 3.4 | $26,047 |
| 00.84 Isolated tibial insert exchange | 5483 | 65.9 | 57.6 | 85.3 | 4.8 | $32,511 |
| 80.06 Arthrotomy/removal of prosthesis | 9202 | 65.6 | 51.3 | 83.0 | 8.1 | $54,229 |
| 81.55 Knee revision, NOS | 5678 | 65.7 | 58.7 | 78.8 | 4.7 | $48,208 |
| Other combinations | 7456 | 65.7 | 55.6 | 82.6 | 6.9 | $58,371 |
| Total | 60,436 | 65.8 | 57.4 | 83.3 | 5.1 | $49,360 |
Note: Demographic percentages, LOS, and charges computed from known values only.