ICD-10-CM > S00-T88 > T80-T88 > T82 > T82.5 > T82.53 > T82.531 T82.531 Leakage of surgically created arteriovenous shunt Non-Billable/Non-Specific Codes T82.531A..., initial encounterT82.531D..., subsequent encounterT82.531S..., sequela