ICD-10-CM > S00-T88 > S90-S99 > S93 > S93.3 > S93.32 > S93.321 S93.321 Subluxation of tarsometatarsal joint of right foot Non-Billable/Non-Specific Codes S93.321A..., initial encounterS93.321D..., subsequent encounterS93.321S..., sequela