S30.81AA Abrasion of flank, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S30.81A 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 S30.81AA

• Abrasion › flank

Nearby codes

• S30.817 Abrasion of anus
• S30.817A Abrasion of anus, initial encounter
• S30.817D Abrasion of anus, subsequent encounter
• S30.817S Abrasion of anus, sequela
• S30.81A Abrasion of flank
• S30.81AA Abrasion of flank, initial encounter (this code)
• S30.81AD Abrasion of flank, subsequent encounter
• S30.81AS Abrasion of flank, sequela
• S30.82 Blister (nonthermal) of abdomen, lower back, pelvis and external genitals
• S30.820 Blister (nonthermal) of lower back and pelvis
• S30.820A Blister (nonthermal) of lower back and pelvis, initial encounter