ICD-10-CM > S00-T88 > T51-T65 > T57 > T57.1 > T57.1X > T57.1X1 > T57.1X1A T57.1X1A Toxic effect of phosphorus and its compounds, accidental (unintentional), initial encounter Billable/Specific Copy Code Copy Description Applicable To Toxic effect of phosphorus and its compounds NOS