ICD-10-CM > S00-T88 > S80-S89 > S88 > S88.9 > S88.91 > S88.912 S88.912 Complete traumatic amputation of left lower leg, level unspecified Non-Billable/Non-Specific Codes S88.912A..., initial encounterS88.912D..., subsequent encounterS88.912S..., sequela