S00.561Non-Billable (Header)Insect bite (nonvenomous) of lipCode Hierarchy└S00Superficial injury of head└S00.5Superficial injury of lip and oral cavity└S00.56Insect bite (nonvenomous) of lip and oral cavity└S00.561Insect bite (nonvenomous) of lip└S00.561Insect bite (nonvenomous) of lip