ICD-10-CM > S00-T88 > S90-S99 > S90 > S90.8 > S90.87 S90.87 Other superficial bite of foot Non-Billable/Non-Specific Type 1 Excludes open bite of foot (S91.35-) Codes S90.871Other superficial bite of right footS90.871A..., initial encounterS90.871D..., subsequent encounterS90.871S..., sequelaS90.872Other superficial bite of left footS90.872A..., initial encounterS90.872D..., subsequent encounterS90.872S..., sequelaS90.879Other superficial bite of unspecified footS90.879A..., initial encounterS90.879D..., subsequent encounterS90.879S..., sequela