ICD-10-CM > S00-T88 > T36-T50 > T43 > T43.2 > T43.29 > T43.291 > T43.291A T43.291A Poisoning by other antidepressants, accidental (unintentional), initial encounter Billable/Specific Copy Code Copy Description Applicable To Poisoning by other antidepressants NOS