ICD-10-CM > S00-T88 > T80-T88 > T81 > T81.5 > T81.59 > T81.599 T81.599 Other complications of foreign body accidentally left in body following unspecified procedure Non-Billable/Non-Specific Codes T81.599A..., initial encounterT81.599D..., subsequent encounterT81.599S..., sequela