ICD-10-CM > S00-T88 > S60-S69 > S68 > S68.5 > S68.52 > S68.522 S68.522 Partial traumatic transphalangeal amputation of left thumb Non-Billable/Non-Specific Codes S68.522A..., initial encounterS68.522D..., subsequent encounterS68.522S..., sequela