ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.4 > T63.45 > T63.452 T63.452 Toxic effect of venom of hornets, intentional self-harm Non-Billable/Non-Specific Codes T63.452A..., initial encounterT63.452D..., subsequent encounterT63.452S..., sequela