ICD-10-CM > S00-T88 > T51-T65 > T63 > T63.0 > T63.06 > T63.061 T63.061 Toxic effect of venom of other North and South American snake, accidental (unintentional) Non-Billable/Non-Specific Applicable To Toxic effect of venom of other North and South American snake NOS Codes T63.061A..., initial encounterT63.061D..., subsequent encounterT63.061S..., sequela