ICD-10-CM > S00-T88 > S90-S99 > S93 > S93.3 > S93.31 > S93.312 S93.312 Subluxation of tarsal joint of left foot Non-Billable/Non-Specific Codes S93.312A..., initial encounterS93.312D..., subsequent encounterS93.312S..., sequela