| T31.50 | Burns involving 50-59% of body surface with 0% to 9% third degree burns | BILLABLE CODE |
| T31.51 | Burns involving 50-59% of body surface with 10-19% third degree burns | BILLABLE CODE |
| T31.52 | Burns involving 50-59% of body surface with 20-29% third degree burns | BILLABLE CODE |
| T31.53 | Burns involving 50-59% of body surface with 30-39% third degree burns | BILLABLE CODE |
| T31.54 | Burns involving 50-59% of body surface with 40-49% third degree burns | BILLABLE CODE |
| T31.55 | Burns involving 50-59% of body surface with 50-59% third degree burns | BILLABLE CODE |
