T31Burns classified accord extent body involv
ICD-10-CM category (non-billable header) code — part of Burns and corrosions of multiple and unspecified body regions (T30-T32)
Coding Notes
Note
- This category is to be used as the primary code only when the site of the burn is unspecified. It should be used as a supplementary code with categories T20-T25 when the site is specified.
Subcategories (10)
- T31.0 Burns involving less than 10% of body surface
- T31.1 Burns involving 10-19% of body surface
- T31.2 Burns involving 20-29% of body surface
- T31.3 Burns involving 30-39% of body surface
- T31.4 Burns involving 40-49% of body surface
- T31.5 Burns involving 50-59% of body surface
- T31.6 Burns involving 60-69% of body surface
- T31.7 Burns involving 70-79% of body surface
- T31.8 Burns involving 80-89% of body surface
- T31.9 Burns involving 90% or more of body surface