ICD-10-CM > S00-T88 > T80-T88 > T82 > T82.5 > T82.52 > T82.521 T82.521 Displacement of surgically created arteriovenous shunt Non-Billable/Non-Specific Codes T82.521A..., initial encounterT82.521D..., subsequent encounterT82.521S..., sequela