T53.7X

Toxic effects of other halogen derivatives of aromatic hydrocarbons

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODE	DESCRIPTION	TYPE
T53.7X1	Toxic effect of other halogen derivatives of aromatic hydrocarbons, accidental (unintentional)	Category
T53.7X1A	Toxic effect of other halogen derivatives of aromatic hydrocarbons, accidental (unintentional), initial encounter	Billable
T53.7X1D	Toxic effect of other halogen derivatives of aromatic hydrocarbons, accidental (unintentional), subsequent encounter	Billable
T53.7X1S	Toxic effect of other halogen derivatives of aromatic hydrocarbons, accidental (unintentional), sequela	Billable
T53.7X2	Toxic effect of other halogen derivatives of aromatic hydrocarbons, intentional self-harm	Category
T53.7X2A	Toxic effect of other halogen derivatives of aromatic hydrocarbons, intentional self-harm, initial encounter	Billable
T53.7X2D	Toxic effect of other halogen derivatives of aromatic hydrocarbons, intentional self-harm, subsequent encounter	Billable
T53.7X2S	Toxic effect of other halogen derivatives of aromatic hydrocarbons, intentional self-harm, sequela	Billable
T53.7X3	Toxic effect of other halogen derivatives of aromatic hydrocarbons, assault	Category
T53.7X3A	Toxic effect of other halogen derivatives of aromatic hydrocarbons, assault, initial encounter	Billable
T53.7X3D	Toxic effect of other halogen derivatives of aromatic hydrocarbons, assault, subsequent encounter	Billable
T53.7X3S	Toxic effect of other halogen derivatives of aromatic hydrocarbons, assault, sequela	Billable
T53.7X4	Toxic effect of other halogen derivatives of aromatic hydrocarbons, undetermined	Category
T53.7X4A	Toxic effect of other halogen derivatives of aromatic hydrocarbons, undetermined, initial encounter	Billable
T53.7X4D	Toxic effect of other halogen derivatives of aromatic hydrocarbons, undetermined, subsequent encounter	Billable
T53.7X4S	Toxic effect of other halogen derivatives of aromatic hydrocarbons, undetermined, sequela	Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.