| ICD-10 Code | Description |
| L89.300 | Pressure ulcer of unspecified buttock, unstageable |
| L89.301 | Pressure ulcer of unspecified buttock, stage 1 |
| L89.302 | Pressure ulcer of unspecified buttock, stage 2 |
| L89.303 | Pressure ulcer of unspecified buttock, stage 3 |
| L89.304 | Pressure ulcer of unspecified buttock, stage 4 |
| L89.306 | Pressure-induced deep tissue damage of unspecified buttock |
| L89.309 | Pressure ulcer of unspecified buttock, unspecified stage |
| L89.310 | Pressure ulcer of right buttock, unstageable |
| L89.311 | Pressure ulcer of right buttock, stage 1 |
| L89.312 | Pressure ulcer of right buttock, stage 2 |
| L89.313 | Pressure ulcer of right buttock, stage 3 |
| L89.314 | Pressure ulcer of right buttock, stage 4 |
| L89.316 | Pressure-induced deep tissue damage of right buttock |
| L89.319 | Pressure ulcer of right buttock, unspecified stage |
| L89.320 | Pressure ulcer of left buttock, unstageable |
| L89.321 | Pressure ulcer of left buttock, stage 1 |
| L89.322 | Pressure ulcer of left buttock, stage 2 |
| L89.323 | Pressure ulcer of left buttock, stage 3 |
| L89.324 | Pressure ulcer of left buttock, stage 4 |
| L89.326 | Pressure-induced deep tissue damage of left buttock |
| L89.329 | Pressure ulcer of left buttock, unspecified stage |
