ICD-10-CM > S00-T88 > S90-S99 > S93 > S93.5 > S93.50 > S93.505 S93.505 Unspecified sprain of left lesser toe(s) Non-Billable/Non-Specific Codes S93.505A..., initial encounterS93.505D..., subsequent encounterS93.505S..., sequela