ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.0 > T63.02 T63.02 Toxic effect of coral snake venom Non-Billable/Non-Specific Codes T63.021Toxic effect of coral snake venom, accidental (unintentional)T63.021A..., initial encounterT63.021D..., subsequent encounterT63.021S..., sequelaT63.022Toxic effect of coral snake venom, intentional self-harmT63.022A..., initial encounterT63.022D..., subsequent encounterT63.022S..., sequelaT63.023Toxic effect of coral snake venom, assaultT63.023A..., initial encounterT63.023D..., subsequent encounterT63.023S..., sequelaT63.024Toxic effect of coral snake venom, undeterminedT63.024A..., initial encounterT63.024D..., subsequent encounterT63.024S..., sequela