ICD-10-CM > S00-T88 > T80-T88 > T81 > T81.5 > T81.51 > T81.511 T81.511 Adhesions due to foreign body accidentally left in body following infusion or transfusion Non-Billable/Non-Specific Codes T81.511A..., initial encounterT81.511D..., subsequent encounterT81.511S..., sequela