ICD-10-CM > S00-T88 > T36-T50 > T50 > T50.Z > T50.Z9 > T50.Z92 T50.Z92 Poisoning by other vaccines and biological substances, intentional self-harm Non-Billable/Non-Specific Codes T50.Z92A..., initial encounterT50.Z92D..., subsequent encounterT50.Z92S..., sequela