S30.84AA External constriction of flank, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S30.84A 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 S30.84AA

• Constriction › external › flank

Nearby codes

• S30.846 External constriction of unspecified external genital organs, female
• S30.846A External constriction of unspecified external genital organs, female, initial encounter
• S30.846D External constriction of unspecified external genital organs, female, subsequent encounter
• S30.846S External constriction of unspecified external genital organs, female, sequela
• S30.84A External constriction of flank
• S30.84AA External constriction of flank, initial encounter (this code)
• S30.84AD External constriction of flank, subsequent encounter
• S30.84AS External constriction of flank, sequela
• S30.85 Superficial foreign body of abdomen, lower back, pelvis and external genitals
• S30.850 Superficial foreign body of lower back and pelvis
• S30.850A Superficial foreign body of lower back and pelvis, initial encounter