ICD-10-CM > S00-T88 > T36-T50 > T45 > T45.5 > T45.51 > T45.514 T45.514 Poisoning by anticoagulants, undetermined Non-Billable/Non-Specific Codes T45.514A..., initial encounterT45.514D..., subsequent encounterT45.514S..., sequela