ICD-10-CM > S00-T88 > S90-S99 > S93 > S93.1 > S93.12 > S93.121 S93.121 Dislocation of metatarsophalangeal joint of right great toe Non-Billable/Non-Specific Codes S93.121A..., initial encounterS93.121D..., subsequent encounterS93.121S..., sequela