ICD-10-CM > S00-T88 > T51-T65 > T56 > T56.4 > T56.4X > T56.4X1 > T56.4X1D T56.4X1D Toxic effect of copper and its compounds, accidental (unintentional), subsequent encounter Billable/Specific Copy Code Copy Description Applicable To Toxic effects of copper and its compounds NOS