ICD-10-CM > S00-T88 > T80-T88 > T82 > T82.5 > T82.59 > T82.591 T82.591 Other mechanical complication of surgically created arteriovenous shunt Non-Billable/Non-Specific Codes T82.591A..., initial encounterT82.591D..., subsequent encounterT82.591S..., sequela