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T53 Toxic effect of halogen derivatives of aromat hydrocrb

ICD-10-CM category T53 sits in Chapter 20 (External causes of morbidity, V00-Y99). It contains 108 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

T53.0 Toxic effects of carbon tetrachlorideT53.0X Toxic effects of carbon tetrachlorideT53.0X1 Toxic effect of carbon tetrachloride, accidentalT53.0X2 Toxic effect of carbon tetrachloride, intentional self-harmT53.0X3 Toxic effect of carbon tetrachloride, assaultT53.0X4 Toxic effect of carbon tetrachloride, undeterminedT53.1 Toxic effects of chloroformT53.1X Toxic effects of chloroformT53.1X1 Toxic effect of chloroform, accidental (unintentional)T53.1X2 Toxic effect of chloroform, intentional self-harmT53.1X3 Toxic effect of chloroform, assaultT53.1X4 Toxic effect of chloroform, undeterminedT53.2 Toxic effects of trichloroethyleneT53.2X Toxic effects of trichloroethyleneT53.2X1 Toxic effect of trichloroethylene, accidentalT53.2X2 Toxic effect of trichloroethylene, intentional self-harmT53.2X3 Toxic effect of trichloroethylene, assaultT53.2X4 Toxic effect of trichloroethylene, undeterminedT53.3 Toxic effects of tetrachloroethyleneT53.3X Toxic effects of tetrachloroethyleneT53.3X1 Toxic effect of tetrachloroethylene, accidentalT53.3X2 Toxic effect of tetrachloroethylene, intentional self-harmT53.3X3 Toxic effect of tetrachloroethylene, assaultT53.3X4 Toxic effect of tetrachloroethylene, undeterminedT53.4 Toxic effects of dichloromethaneT53.4X Toxic effects of dichloromethaneT53.4X1 Toxic effect of dichloromethane, accidental (unintentional)T53.4X2 Toxic effect of dichloromethane, intentional self-harmT53.4X3 Toxic effect of dichloromethane, assaultT53.4X4 Toxic effect of dichloromethane, undeterminedT53.5 Toxic effects of chlorofluorocarbonsT53.5X Toxic effects of chlorofluorocarbonsT53.5X1 Toxic effect of chlorofluorocarbons, accidentalT53.5X2 Toxic effect of chlorofluorocarbons, intentional self-harmT53.5X3 Toxic effect of chlorofluorocarbons, assaultT53.5X4 Toxic effect of chlorofluorocarbons, undeterminedT53.6 Toxic effects of halogen derivatives of aliphatic hydrocrbT53.6X Toxic effects of halogen derivatives of aliphatic hydrocrbT53.6X1 Toxic effect of halogen deriv of aliphatic hydrocrb, accT53.6X2 Toxic effect of halogen deriv of aliphatic hydrocrb, slf-hrm

Billable codes in T53

CodeDescription
T53.0X1AToxic effect of carbon tetrachloride, accidental (unintentional), initial encounter
T53.0X1DToxic effect of carbon tetrachloride, accidental (unintentional), subsequent encounter
T53.0X1SToxic effect of carbon tetrachloride, accidental (unintentional), sequela
T53.0X2AToxic effect of carbon tetrachloride, intentional self-harm, initial encounter
T53.0X2DToxic effect of carbon tetrachloride, intentional self-harm, subsequent encounter
T53.0X2SToxic effect of carbon tetrachloride, intentional self-harm, sequela
T53.0X3AToxic effect of carbon tetrachloride, assault, initial encounter
T53.0X3DToxic effect of carbon tetrachloride, assault, subsequent encounter
T53.0X3SToxic effect of carbon tetrachloride, assault, sequela
T53.0X4AToxic effect of carbon tetrachloride, undetermined, initial encounter
T53.0X4DToxic effect of carbon tetrachloride, undetermined, subsequent encounter
T53.0X4SToxic effect of carbon tetrachloride, undetermined, sequela
T53.1X1AToxic effect of chloroform, accidental (unintentional), initial encounter
T53.1X1DToxic effect of chloroform, accidental (unintentional), subsequent encounter
T53.1X1SToxic effect of chloroform, accidental (unintentional), sequela
T53.1X2AToxic effect of chloroform, intentional self-harm, initial encounter
T53.1X2DToxic effect of chloroform, intentional self-harm, subsequent encounter
T53.1X2SToxic effect of chloroform, intentional self-harm, sequela
T53.1X3AToxic effect of chloroform, assault, initial encounter
T53.1X3DToxic effect of chloroform, assault, subsequent encounter
T53.1X3SToxic effect of chloroform, assault, sequela
T53.1X4AToxic effect of chloroform, undetermined, initial encounter
T53.1X4DToxic effect of chloroform, undetermined, subsequent encounter
T53.1X4SToxic effect of chloroform, undetermined, sequela
T53.2X1AToxic effect of trichloroethylene, accidental (unintentional), initial encounter
T53.2X1DToxic effect of trichloroethylene, accidental (unintentional), subsequent encounter
T53.2X1SToxic effect of trichloroethylene, accidental (unintentional), sequela
T53.2X2AToxic effect of trichloroethylene, intentional self-harm, initial encounter
T53.2X2DToxic effect of trichloroethylene, intentional self-harm, subsequent encounter
T53.2X2SToxic effect of trichloroethylene, intentional self-harm, sequela
T53.2X3AToxic effect of trichloroethylene, assault, initial encounter
T53.2X3DToxic effect of trichloroethylene, assault, subsequent encounter
T53.2X3SToxic effect of trichloroethylene, assault, sequela
T53.2X4AToxic effect of trichloroethylene, undetermined, initial encounter
T53.2X4DToxic effect of trichloroethylene, undetermined, subsequent encounter
T53.2X4SToxic effect of trichloroethylene, undetermined, sequela
T53.3X1AToxic effect of tetrachloroethylene, accidental (unintentional), initial encounter
T53.3X1DToxic effect of tetrachloroethylene, accidental (unintentional), subsequent encounter
T53.3X1SToxic effect of tetrachloroethylene, accidental (unintentional), sequela
T53.3X2AToxic effect of tetrachloroethylene, intentional self-harm, initial encounter
T53.3X2DToxic effect of tetrachloroethylene, intentional self-harm, subsequent encounter
T53.3X2SToxic effect of tetrachloroethylene, intentional self-harm, sequela
T53.3X3AToxic effect of tetrachloroethylene, assault, initial encounter
T53.3X3DToxic effect of tetrachloroethylene, assault, subsequent encounter
T53.3X3SToxic effect of tetrachloroethylene, assault, sequela
T53.3X4AToxic effect of tetrachloroethylene, undetermined, initial encounter
T53.3X4DToxic effect of tetrachloroethylene, undetermined, subsequent encounter
T53.3X4SToxic effect of tetrachloroethylene, undetermined, sequela
T53.4X1AToxic effect of dichloromethane, accidental (unintentional), initial encounter
T53.4X1DToxic effect of dichloromethane, accidental (unintentional), subsequent encounter
T53.4X1SToxic effect of dichloromethane, accidental (unintentional), sequela
T53.4X2AToxic effect of dichloromethane, intentional self-harm, initial encounter
T53.4X2DToxic effect of dichloromethane, intentional self-harm, subsequent encounter
T53.4X2SToxic effect of dichloromethane, intentional self-harm, sequela
T53.4X3AToxic effect of dichloromethane, assault, initial encounter
T53.4X3DToxic effect of dichloromethane, assault, subsequent encounter
T53.4X3SToxic effect of dichloromethane, assault, sequela
T53.4X4AToxic effect of dichloromethane, undetermined, initial encounter
T53.4X4DToxic effect of dichloromethane, undetermined, subsequent encounter
T53.4X4SToxic effect of dichloromethane, undetermined, sequela
T53.5X1AToxic effect of chlorofluorocarbons, accidental (unintentional), initial encounter
T53.5X1DToxic effect of chlorofluorocarbons, accidental (unintentional), subsequent encounter
T53.5X1SToxic effect of chlorofluorocarbons, accidental (unintentional), sequela
T53.5X2AToxic effect of chlorofluorocarbons, intentional self-harm, initial encounter
T53.5X2DToxic effect of chlorofluorocarbons, intentional self-harm, subsequent encounter
T53.5X2SToxic effect of chlorofluorocarbons, intentional self-harm, sequela
T53.5X3AToxic effect of chlorofluorocarbons, assault, initial encounter
T53.5X3DToxic effect of chlorofluorocarbons, assault, subsequent encounter
T53.5X3SToxic effect of chlorofluorocarbons, assault, sequela
T53.5X4AToxic effect of chlorofluorocarbons, undetermined, initial encounter
T53.5X4DToxic effect of chlorofluorocarbons, undetermined, subsequent encounter
T53.5X4SToxic effect of chlorofluorocarbons, undetermined, sequela
T53.6X1AToxic effect of other halogen derivatives of aliphatic hydrocarbons, accidental (unintentional), initial encounter
T53.6X1DToxic effect of other halogen derivatives of aliphatic hydrocarbons, accidental (unintentional), subsequent encounter
T53.6X1SToxic effect of other halogen derivatives of aliphatic hydrocarbons, accidental (unintentional), sequela
T53.6X2AToxic effect of other halogen derivatives of aliphatic hydrocarbons, intentional self-harm, initial encounter
T53.6X2DToxic effect of other halogen derivatives of aliphatic hydrocarbons, intentional self-harm, subsequent encounter
T53.6X2SToxic effect of other halogen derivatives of aliphatic hydrocarbons, intentional self-harm, sequela
T53.6X3AToxic effect of other halogen derivatives of aliphatic hydrocarbons, assault, initial encounter
T53.6X3DToxic effect of other halogen derivatives of aliphatic hydrocarbons, assault, subsequent encounter
T53.6X3SToxic effect of other halogen derivatives of aliphatic hydrocarbons, assault, sequela
T53.6X4AToxic effect of other halogen derivatives of aliphatic hydrocarbons, undetermined, initial encounter
T53.6X4DToxic effect of other halogen derivatives of aliphatic hydrocarbons, undetermined, subsequent encounter
T53.6X4SToxic effect of other halogen derivatives of aliphatic hydrocarbons, undetermined, sequela
T53.7X1AToxic effect of other halogen derivatives of aromatic hydrocarbons, accidental (unintentional), initial encounter
T53.7X1DToxic effect of other halogen derivatives of aromatic hydrocarbons, accidental (unintentional), subsequent encounter
T53.7X1SToxic effect of other halogen derivatives of aromatic hydrocarbons, accidental (unintentional), sequela
T53.7X2AToxic effect of other halogen derivatives of aromatic hydrocarbons, intentional self-harm, initial encounter
T53.7X2DToxic effect of other halogen derivatives of aromatic hydrocarbons, intentional self-harm, subsequent encounter
T53.7X2SToxic effect of other halogen derivatives of aromatic hydrocarbons, intentional self-harm, sequela
T53.7X3AToxic effect of other halogen derivatives of aromatic hydrocarbons, assault, initial encounter
T53.7X3DToxic effect of other halogen derivatives of aromatic hydrocarbons, assault, subsequent encounter
T53.7X3SToxic effect of other halogen derivatives of aromatic hydrocarbons, assault, sequela
T53.7X4AToxic effect of other halogen derivatives of aromatic hydrocarbons, undetermined, initial encounter
T53.7X4DToxic effect of other halogen derivatives of aromatic hydrocarbons, undetermined, subsequent encounter
T53.7X4SToxic effect of other halogen derivatives of aromatic hydrocarbons, undetermined, sequela
T53.91XAToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, accidental (unintentional), initial encounter
T53.91XDToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, accidental (unintentional), subsequent encounter
T53.91XSToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, accidental (unintentional), sequela
T53.92XAToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, intentional self-harm, initial encounter
T53.92XDToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, intentional self-harm, subsequent encounter
T53.92XSToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, intentional self-harm, sequela
T53.93XAToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, assault, initial encounter
T53.93XDToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, assault, subsequent encounter
T53.93XSToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, assault, sequela
T53.94XAToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, undetermined, initial encounter
T53.94XDToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, undetermined, subsequent encounter
T53.94XSToxic effect of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons, undetermined, sequela

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