ICD-10-CM > S00-T88 > T51-T65 > T56 > T56.4 > T56.4X > T56.4X1 > T56.4X1A T56.4X1A Toxic effect of copper and its compounds, accidental (unintentional), initial encounter Billable/Specific Copy Code Copy Description Applicable To Toxic effects of copper and its compounds NOS