ICD-10-CM > S00-T88 > T51-T65 > T54 T54 Toxic effect of corrosive substances Non-Billable/Non-Specific Codes T54.0Toxic effects of phenol and phenol homologuesT54.0XToxic effects of phenol and phenol homologuesT54.0X1Toxic effect of phenol and phenol homologues, accidental (unintentional)T54.0X1A..., initial encounterT54.0X1D..., subsequent encounterT54.0X1S..., sequelaT54.0X2Toxic effect of phenol and phenol homologues, intentional self-harmT54.0X2A..., initial encounterT54.0X2D..., subsequent encounterT54.0X2S..., sequelaT54.0X3Toxic effect of phenol and phenol homologues, assaultT54.0X3A..., initial encounterT54.0X3D..., subsequent encounterT54.0X3S..., sequelaT54.0X4Toxic effect of phenol and phenol homologues, undeterminedT54.0X4A..., initial encounterT54.0X4D..., subsequent encounterT54.0X4S..., sequelaT54.1Toxic effects of other corrosive organic compoundsT54.1XToxic effects of other corrosive organic compoundsT54.1X1Toxic effect of other corrosive organic compounds, accidental (unintentional)T54.1X1A..., initial encounterT54.1X1D..., subsequent encounterT54.1X1S..., sequelaT54.1X2Toxic effect of other corrosive organic compounds, intentional self-harmT54.1X2A..., initial encounterT54.1X2D..., subsequent encounterT54.1X2S..., sequelaT54.1X3Toxic effect of other corrosive organic compounds, assaultT54.1X3A..., initial encounterT54.1X3D..., subsequent encounterT54.1X3S..., sequelaT54.1X4Toxic effect of other corrosive organic compounds, undeterminedT54.1X4A..., initial encounterT54.1X4D..., subsequent encounterT54.1X4S..., sequelaT54.2Toxic effects of corrosive acids and acid-like substancesT54.2XToxic effects of corrosive acids and acid-like substancesT54.2X1Toxic effect of corrosive acids and acid-like substances, accidental (unintentional)T54.2X1A..., initial encounterT54.2X1D..., subsequent encounterT54.2X1S..., sequelaT54.2X2Toxic effect of corrosive acids and acid-like substances, intentional self-harmT54.2X2A..., initial encounterT54.2X2D..., subsequent encounterT54.2X2S..., sequelaT54.2X3Toxic effect of corrosive acids and acid-like substances, assaultT54.2X3A..., initial encounterT54.2X3D..., subsequent encounterT54.2X3S..., sequelaT54.2X4Toxic effect of corrosive acids and acid-like substances, undeterminedT54.2X4A..., initial encounterT54.2X4D..., subsequent encounterT54.2X4S..., sequelaT54.3Toxic effects of corrosive alkalis and alkali-like substancesT54.3XToxic effects of corrosive alkalis and alkali-like substancesT54.3X1Toxic effect of corrosive alkalis and alkali-like substances, accidental (unintentional)T54.3X1A..., initial encounterT54.3X1D..., subsequent encounterT54.3X1S..., sequelaT54.3X2Toxic effect of corrosive alkalis and alkali-like substances, intentional self-harmT54.3X2A..., initial encounterT54.3X2D..., subsequent encounterT54.3X2S..., sequelaT54.3X3Toxic effect of corrosive alkalis and alkali-like substances, assaultT54.3X3A..., initial encounterT54.3X3D..., subsequent encounterT54.3X3S..., sequelaT54.3X4Toxic effect of corrosive alkalis and alkali-like substances, undeterminedT54.3X4A..., initial encounterT54.3X4D..., subsequent encounterT54.3X4S..., sequelaT54.9Toxic effects of unspecified corrosive substanceT54.91Toxic effect of unspecified corrosive substance, accidental (unintentional)T54.91XA..., initial encounterT54.91XD..., subsequent encounterT54.91XS..., sequelaT54.92Toxic effect of unspecified corrosive substance, intentional self-harmT54.92XA..., initial encounterT54.92XD..., subsequent encounterT54.92XS..., sequelaT54.93Toxic effect of unspecified corrosive substance, assaultT54.93XA..., initial encounterT54.93XD..., subsequent encounterT54.93XS..., sequelaT54.94Toxic effect of unspecified corrosive substance, undeterminedT54.94XA..., initial encounterT54.94XD..., subsequent encounterT54.94XS..., sequela