S99.92 Unspecified injury of footNon-billable header with 3 child codes.
S99.921 Unspecified injury of right footS99.922 Unspecified injury of left footS99.929 Unspecified injury of unspecified footS89 Other and unspecified injuries of lower leg ("other and unspecified injuries of ankle and foot (S99.-)")S99.912S Unspecified injury of left ankle, sequelaS99.919 Unspecified injury of unspecified ankleS99.919A Unspecified injury of unspecified ankle, initial encounterS99.919D Unspecified injury of unspecified ankle, subsequent encounterS99.919S Unspecified injury of unspecified ankle, sequelaS99.92 Unspecified injury of foot (this code)S99.921 Unspecified injury of right footS99.921A Unspecified injury of right foot, initial encounterS99.921D Unspecified injury of right foot, subsequent encounterS99.921S Unspecified injury of right foot, sequelaS99.922 Unspecified injury of left foot