ICD-10-CM > S00-T88 > T51-T65 > T57 > T57.1 T57.1 Toxic effect of phosphorus and its compounds Non-Billable/Non-Specific Type 1 Excludes organophosphate insecticides (T60.0) Codes T57.1XToxic effect of phosphorus and its compoundsT57.1X1Toxic effect of phosphorus and its compounds, accidental (unintentional)T57.1X1A..., initial encounterT57.1X1D..., subsequent encounterT57.1X1S..., sequelaT57.1X2Toxic effect of phosphorus and its compounds, intentional self-harmT57.1X2A..., initial encounterT57.1X2D..., subsequent encounterT57.1X2S..., sequelaT57.1X3Toxic effect of phosphorus and its compounds, assaultT57.1X3A..., initial encounterT57.1X3D..., subsequent encounterT57.1X3S..., sequelaT57.1X4Toxic effect of phosphorus and its compounds, undeterminedT57.1X4A..., initial encounterT57.1X4D..., subsequent encounterT57.1X4S..., sequela