ICD-10-CM > S00-T88 > T36-T50 > T45 > T45.7 > T45.7X > T45.7X1 T45.7X1 Poisoning by anticoagulant antagonists, vitamin K and other coagulants, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by anticoagulant antagonists, vitamin K and other coagulants NOS Codes T45.7X1A..., initial encounterT45.7X1D..., subsequent encounterT45.7X1S..., sequela