ICD-10-CM > S00-T88 > T80-T88 > T82 > T82.5 > T82.53 > T82.530 T82.530 Leakage of surgically created arteriovenous fistula Non-Billable/Non-Specific Codes T82.530A..., initial encounterT82.530D..., subsequent encounterT82.530S..., sequela