ICD-10-CM > S00-T88 > S90-S99 > S93 > S93.6 > S93.62 > S93.621 S93.621 Sprain of tarsometatarsal ligament of right foot Non-Billable/Non-Specific Codes S93.621A..., initial encounterS93.621D..., subsequent encounterS93.621S..., sequela