ICD-10-CM > S00-T88 > T36-T50 > T46 > T46.7 > T46.7X > T46.7X1 T46.7X1 Poisoning by peripheral vasodilators, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by peripheral vasodilators NOS Codes T46.7X1A..., initial encounterT46.7X1D..., subsequent encounterT46.7X1S..., sequela