ICD-10-CM > S00-T88 > T80-T88 > T82 > T82.3 > T82.31 > T82.312 T82.312 Breakdown (mechanical) of femoral arterial graft (bypass) Non-Billable/Non-Specific Codes T82.312A..., initial encounterT82.312D..., subsequent encounterT82.312S..., sequela