ICD-10-CM > S00-T88 > T80-T88 > T81 > T81.5 > T81.53 > T81.535 T81.535 Perforation due to foreign body accidentally left in body following heart catheterization Non-Billable/Non-Specific Codes T81.535A..., initial encounterT81.535D..., subsequent encounterT81.535S..., sequela