ICD-10-CM > S00-T88 > S90-S99 > S93 > S93.1 > S93.13 > S93.135 S93.135 Subluxation of interphalangeal joint of left lesser toe(s) Non-Billable/Non-Specific Codes S93.135A..., initial encounterS93.135D..., subsequent encounterS93.135S..., sequela