Current
S91 — Open wound of ankle, foot and toes
Part of Chapter 19: Injury, poisoning and certain other consequences of external causes , block Injuries to the ankle and foot (S90-S99) .
Official Notes
Code Also
any associated wound infection
Excludes1
open fracture of ankle, foot and toes (S92.-with 7th character B)
Excludes1
traumatic amputation of ankle and foot ( S98 .-)
7th Character
The appropriate 7th character is to be added to each code from category S91
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
Child Codes
Referenced By
Official notes on these codes cite S91.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS