ICD-10-CM > S00-T88 > T36-T50 > T48 > T48.4 > T48.4X > T48.4X1 > T48.4X1A T48.4X1A Poisoning by expectorants, accidental (unintentional), initial encounter Billable/Specific Copy Code Copy Description Applicable To Poisoning by expectorants NOS