S30.86AA Insect bite (nonvenomous) of flank, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S30.86A with 7th character A (initial encounter).

Applies from S30 Superficial injury of abdomen, lower back, pelvis and external genitals

Excludes2 (not included here)

• superficial injury of hip (S70.-)

7th character note

• The appropriate 7th character is to be added to each code from category S30

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Diagnosis Index entries for S30.86AA

• Bite (s) (animal) (human) › flank › superficial › insect

Nearby codes

• S30.867 Insect bite (nonvenomous) of anus
• S30.867A Insect bite (nonvenomous) of anus, initial encounter
• S30.867D Insect bite (nonvenomous) of anus, subsequent encounter
• S30.867S Insect bite (nonvenomous) of anus, sequela
• S30.86A Insect bite (nonvenomous) of flank
• S30.86AA Insect bite (nonvenomous) of flank, initial encounter (this code)
• S30.86AD Insect bite (nonvenomous) of flank, subsequent encounter
• S30.86AS Insect bite (nonvenomous) of flank, sequela
• S30.87 Other superficial bite of abdomen, lower back, pelvis and external genitals
• S30.870 Other superficial bite of lower back and pelvis
• S30.870A Other superficial bite of lower back and pelvis, initial encounter