ICD-10-CM > S00-T88 > T36-T50 > T42 > T42.7 > T42.73 T42.73 Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault Non-Billable/Non-Specific Codes T42.73XA..., initial encounterT42.73XD..., subsequent encounterT42.73XS..., sequela