ICD-10-CM > S00-T88 > T36-T50 > T43 > T43.2 > T43.20 > T43.203 T43.203 Poisoning by unspecified antidepressants, assault Non-Billable/Non-Specific Codes T43.203A..., initial encounterT43.203D..., subsequent encounterT43.203S..., sequela