eMedCodes logo

S91 - Open wound of ankle, foot and toes


The ICD 10 Code for Open wound of ankle, foot and toes is listed as S91.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: S91
Description: Open wound of ankle, foot and toes
  • Code also any associated wound infection
  • Excludes1: open fracture of ankle, foot and toes (S92.- with 7th character B)
  • traumatic amputation of ankle and foot (S98.-)
  • The appropriate 7th character is to be added to each code from category S91
  • A - initial encounter
  • D - subsequent encounter
  • S - sequela
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
ICD-10-CM Children (deeper level / typically more specific) of S91:
S91.0 - Open wound of ankle
S91.1 - Open wound of toe without damage to nail
S91.2 - Open wound of toe with damage to nail
S91.3 - Open wound of foot