946 Burns of multiple specified sites 
946.0 Burns of multiple specified sites unspecified degree convert 946.0 to ICD-10-CM 946.1 Erythema due to burn (first degree) of multiple specified sites convert 946.1 to ICD-10-CM 946.2 Blisters with epidermal loss due to burn (second degree) of multiple specified sites convert 946.2 to ICD-10-CM 946.3 Full-thickness skin loss due to burn (third degree nos) of multiple specified sites convert 946.3 to ICD-10-CM 946.4 Deep necrosis of underlying tissues due to burn (deep third degree) of multiple specified sites without loss of a body part convert 946.4 to ICD-10-CM
946.5 Deep necrosis of underlying tissues due to burn (deep third degree) of multiple specified sites with loss of a body part convert 946.5 to ICD-10-CM