ICD-10-CM > S00-T88 > T36-T50 > T43 > T43.3 > T43.3X > T43.3X1 > T43.3X1S T43.3X1S Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), sequela Billable/Specific Copy Code Copy Description Applicable To Poisoning by phenothiazine antipsychotics and neuroleptics NOS