ICD-10-CM > S00-T88 > S90-S99 > S93 > S93.5 > S93.52 > S93.526 S93.526 Sprain of metatarsophalangeal joint of unspecified lesser toe(s) Non-Billable/Non-Specific Codes S93.526A..., initial encounterS93.526D..., subsequent encounterS93.526S..., sequela