| T3288 | Corrosions involving 80-89% of body surface with 80-89% third degree corrosion |
| T329 | Corrosions involving 90% or more of body surface |
| T3290 | Corros 90%/more of body surfc w 0% to 9% third degree corros Corrosions involving 90% or more of body surface with 0% to 9% third degree corrosion |
| T3291 | Corros 90%/more of body surface w 10-19% third degree corros Corrosions involving 90% or more of body surface with 10-19% third degree corrosion |
| T3292 | Corros 90%/more of body surface w 20-29% third degree corros Corrosions involving 90% or more of body surface with 20-29% third degree corrosion |
| T3293 | Corros 90%/more of body surface w 30-39% third degree corros Corrosions involving 90% or more of body surface with 30-39% third degree corrosion |
| T3294 | Corros 90%/more of body surface w 40-49% third degree corros Corrosions involving 90% or more of body surface with 40-49% third degree corrosion |
| T3295 | Corros 90%/more of body surface w 50-59% third degree corros Corrosions involving 90% or more of body surface with 50-59% third degree corrosion |
| T3296 | Corros 90%/more of body surface w 60-69% third degree corros Corrosions involving 90% or more of body surface with 60-69% third degree corrosion |
| T3297 | Corros 90%/more of body surface w 70-79% third degree corros Corrosions involving 90% or more of body surface with 70-79% third degree corrosion |
| T3298 | Corros 90%/more of body surface w 80-89% third degree corros Corrosions involving 90% or more of body surface with 80-89% third degree corrosion |
| T3299 | Corros 90%/more of body surfc w 90%/more third degree corros Corrosions involving 90% or more of body surface with 90% or more third degree corrosion |
| T33 | Superficial frostbite |
| T330 | Superficial frostbite of head |
| T3301 | Superficial frostbite of ear |
| T33011 | Superficial frostbite of right ear |
| T33011A | Superficial frostbite of right ear, initial encounter |
| T33011D | Superficial frostbite of right ear, subsequent encounter |
| T33011S | Superficial frostbite of right ear, sequela |
| T33012 | Superficial frostbite of left ear |
| T33012A | Superficial frostbite of left ear, initial encounter |
| T33012D | Superficial frostbite of left ear, subsequent encounter |
| T33012S | Superficial frostbite of left ear, sequela |
| T33019 | Superficial frostbite of unspecified ear |
| T33019A | Superficial frostbite of unspecified ear, initial encounter |
| T33019D | Superficial frostbite of unspecified ear, subsequent encounter |
| T33019S | Superficial frostbite of unspecified ear, sequela |
| T3302 | Superficial frostbite of nose |
| T3302XA | Superficial frostbite of nose, initial encounter |
| T3302XD | Superficial frostbite of nose, subsequent encounter |
| T3302XS | Superficial frostbite of nose, sequela |
| T3309 | Superficial frostbite of other part of head |
| T3309XA | Superficial frostbite of other part of head, initial encounter |
| T3309XD | Superficial frostbite of other part of head, subsequent encounter |
| T3309XS | Superficial frostbite of other part of head, sequela |
| T331 | Superficial frostbite of neck |
| T331XXA | Superficial frostbite of neck, initial encounter |
| T331XXD | Superficial frostbite of neck, subsequent encounter |
| T331XXS | Superficial frostbite of neck, sequela |
| T332 | Superficial frostbite of thorax |
| T332XXA | Superficial frostbite of thorax, initial encounter |
| T332XXD | Superficial frostbite of thorax, subsequent encounter |
| T332XXS | Superficial frostbite of thorax, sequela |
| T333 | Superficial frostbite of abdominal wall, lower back and pelvis |
| T333XXA | Superficial frostbite of abdominal wall, lower back and pelvis, initial encounter |
| T333XXD | Superficial frostbite of abdominal wall, lower back and pelvis, subsequent encounter |
| T333XXS | Superfic frostbite of abd wall, low back and pelvis, sequela Superficial frostbite of abdominal wall, lower back and pelvis, sequela |
| T334 | Superficial frostbite of arm |
| T3340 | Superficial frostbite of unspecified arm |
| T3340XA | Superficial frostbite of unspecified arm, initial encounter |