ICD-10-CM

T31: Burns classified according to extent of body surface involved

T31.4: Burns involving 40-49% of body surface

T31.40: Burns involving 40-49% of body surface with 0% to 9% third degree burns

T31.41: Burns involving 40-49% of body surface with 10-19% third degree burns

T31.42: Burns involving 40-49% of body surface with 20-29% third degree burns

T31.43: Burns involving 40-49% of body surface with 30-39% third degree burns

T31.44: Burns involving 40-49% of body surface with 40-49% third degree burns