ICD-10-CM > S00-T88 > T80-T88 > T82 > T82.5 > T82.51 > T82.511 T82.511 Breakdown (mechanical) of surgically created arteriovenous shunt Non-Billable/Non-Specific Codes T82.511A..., initial encounterT82.511D..., subsequent encounterT82.511S..., sequela