ICD-10-CM > S00-T88 > S80-S89 > S88 > S88.9 > S88.92 > S88.929 S88.929 Partial traumatic amputation of unspecified lower leg, level unspecified Non-Billable/Non-Specific Codes S88.929A..., initial encounterS88.929D..., subsequent encounterS88.929S..., sequela