ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.0 > T63.04 > T63.041 T63.041 Toxic effect of cobra venom, accidental (unintentional) Non-Billable/Non-Specific Applicable To Toxic effect of cobra venom NOS Codes T63.041A..., initial encounterT63.041D..., subsequent encounterT63.041S..., sequela