ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.0 > T63.04 > T63.042 T63.042 Toxic effect of cobra venom, intentional self-harm Non-Billable/Non-Specific Codes T63.042A..., initial encounterT63.042D..., subsequent encounterT63.042S..., sequela