ICD-10-CM > S00-T88 > S90-S99 > S93 > S93.1 > S93.13 > S93.131 S93.131 Subluxation of interphalangeal joint of right great toe Non-Billable/Non-Specific Codes S93.131A..., initial encounterS93.131D..., subsequent encounterS93.131S..., sequela