ICD-10-CM category
T65 Toxic effect of other and unspecified substances
T65 is a category, not a billable code. Report one of the 180 complete codes below.
T65.0…
12 codes
- T65.0X1AToxic effect of cyanides, accidental (unintentional), initial encounter
- T65.0X1DToxic effect of cyanides, accidental (unintentional), subsequent encounter
- T65.0X1SToxic effect of cyanides, accidental (unintentional), sequela
- T65.0X2AToxic effect of cyanides, intentional self-harm, initial encounter
- T65.0X2DToxic effect of cyanides, intentional self-harm, subsequent encounter
- T65.0X2SToxic effect of cyanides, intentional self-harm, sequela
- T65.0X3AToxic effect of cyanides, assault, initial encounter
- T65.0X3DToxic effect of cyanides, assault, subsequent encounter
- T65.0X3SToxic effect of cyanides, assault, sequela
- T65.0X4AToxic effect of cyanides, undetermined, initial encounter
- T65.0X4DToxic effect of cyanides, undetermined, subsequent encounter
- T65.0X4SToxic effect of cyanides, undetermined, sequela
T65.1…
12 codes
- T65.1X1AToxic effect of strychnine and its salts, accidental (unintentional), initial encounter
- T65.1X1DToxic effect of strychnine and its salts, accidental (unintentional), subsequent encounter
- T65.1X1SToxic effect of strychnine and its salts, accidental (unintentional), sequela
- T65.1X2AToxic effect of strychnine and its salts, intentional self-harm, initial encounter
- T65.1X2DToxic effect of strychnine and its salts, intentional self-harm, subsequent encounter
- T65.1X2SToxic effect of strychnine and its salts, intentional self-harm, sequela
- T65.1X3AToxic effect of strychnine and its salts, assault, initial encounter
- T65.1X3DToxic effect of strychnine and its salts, assault, subsequent encounter
- T65.1X3SToxic effect of strychnine and its salts, assault, sequela
- T65.1X4AToxic effect of strychnine and its salts, undetermined, initial encounter
- T65.1X4DToxic effect of strychnine and its salts, undetermined, subsequent encounter
- T65.1X4SToxic effect of strychnine and its salts, undetermined, sequela
T65.2…
36 codes
- T65.211AToxic effect of chewing tobacco, accidental (unintentional), initial encounter
- T65.211DToxic effect of chewing tobacco, accidental (unintentional), subsequent encounter
- T65.211SToxic effect of chewing tobacco, accidental (unintentional), sequela
- T65.212AToxic effect of chewing tobacco, intentional self-harm, initial encounter
- T65.212DToxic effect of chewing tobacco, intentional self-harm, subsequent encounter
- T65.212SToxic effect of chewing tobacco, intentional self-harm, sequela
- T65.213AToxic effect of chewing tobacco, assault, initial encounter
- T65.213DToxic effect of chewing tobacco, assault, subsequent encounter
- T65.213SToxic effect of chewing tobacco, assault, sequela
- T65.214AToxic effect of chewing tobacco, undetermined, initial encounter
- T65.214DToxic effect of chewing tobacco, undetermined, subsequent encounter
- T65.214SToxic effect of chewing tobacco, undetermined, sequela
- T65.221AToxic effect of tobacco cigarettes, accidental (unintentional), initial encounter
- T65.221DToxic effect of tobacco cigarettes, accidental (unintentional), subsequent encounter
- T65.221SToxic effect of tobacco cigarettes, accidental (unintentional), sequela
- T65.222AToxic effect of tobacco cigarettes, intentional self-harm, initial encounter
- T65.222DToxic effect of tobacco cigarettes, intentional self-harm, subsequent encounter
- T65.222SToxic effect of tobacco cigarettes, intentional self-harm, sequela
- T65.223AToxic effect of tobacco cigarettes, assault, initial encounter
- T65.223DToxic effect of tobacco cigarettes, assault, subsequent encounter
- T65.223SToxic effect of tobacco cigarettes, assault, sequela
- T65.224AToxic effect of tobacco cigarettes, undetermined, initial encounter
- T65.224DToxic effect of tobacco cigarettes, undetermined, subsequent encounter
- T65.224SToxic effect of tobacco cigarettes, undetermined, sequela
- T65.291AToxic effect of other tobacco and nicotine, accidental (unintentional), initial encounter
- T65.291DToxic effect of other tobacco and nicotine, accidental (unintentional), subsequent encounter
- T65.291SToxic effect of other tobacco and nicotine, accidental (unintentional), sequela
- T65.292AToxic effect of other tobacco and nicotine, intentional self-harm, initial encounter
- T65.292DToxic effect of other tobacco and nicotine, intentional self-harm, subsequent encounter
- T65.292SToxic effect of other tobacco and nicotine, intentional self-harm, sequela
- T65.293AToxic effect of other tobacco and nicotine, assault, initial encounter
- T65.293DToxic effect of other tobacco and nicotine, assault, subsequent encounter
- T65.293SToxic effect of other tobacco and nicotine, assault, sequela
- T65.294AToxic effect of other tobacco and nicotine, undetermined, initial encounter
- T65.294DToxic effect of other tobacco and nicotine, undetermined, subsequent encounter
- T65.294SToxic effect of other tobacco and nicotine, undetermined, sequela
T65.3…
12 codes
- T65.3X1AToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, accidental (unintentional), initial encounter
- T65.3X1DToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, accidental (unintentional), subsequent encounter
- T65.3X1SToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, accidental (unintentional), sequela
- T65.3X2AToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, intentional self-harm, initial encounter
- T65.3X2DToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, intentional self-harm, subsequent encounter
- T65.3X2SToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, intentional self-harm, sequela
- T65.3X3AToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, assault, initial encounter
- T65.3X3DToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, assault, subsequent encounter
- T65.3X3SToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, assault, sequela
- T65.3X4AToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, undetermined, initial encounter
- T65.3X4DToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, undetermined, subsequent encounter
- T65.3X4SToxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, undetermined, sequela
T65.4…
12 codes
- T65.4X1AToxic effect of carbon disulfide, accidental (unintentional), initial encounter
- T65.4X1DToxic effect of carbon disulfide, accidental (unintentional), subsequent encounter
- T65.4X1SToxic effect of carbon disulfide, accidental (unintentional), sequela
- T65.4X2AToxic effect of carbon disulfide, intentional self-harm, initial encounter
- T65.4X2DToxic effect of carbon disulfide, intentional self-harm, subsequent encounter
- T65.4X2SToxic effect of carbon disulfide, intentional self-harm, sequela
- T65.4X3AToxic effect of carbon disulfide, assault, initial encounter
- T65.4X3DToxic effect of carbon disulfide, assault, subsequent encounter
- T65.4X3SToxic effect of carbon disulfide, assault, sequela
- T65.4X4AToxic effect of carbon disulfide, undetermined, initial encounter
- T65.4X4DToxic effect of carbon disulfide, undetermined, subsequent encounter
- T65.4X4SToxic effect of carbon disulfide, undetermined, sequela
T65.5…
12 codes
- T65.5X1AToxic effect of nitroglycerin and other nitric acids and esters, accidental (unintentional), initial encounter
- T65.5X1DToxic effect of nitroglycerin and other nitric acids and esters, accidental (unintentional), subsequent encounter
- T65.5X1SToxic effect of nitroglycerin and other nitric acids and esters, accidental (unintentional), sequela
- T65.5X2AToxic effect of nitroglycerin and other nitric acids and esters, intentional self-harm, initial encounter
- T65.5X2DToxic effect of nitroglycerin and other nitric acids and esters, intentional self-harm, subsequent encounter
- T65.5X2SToxic effect of nitroglycerin and other nitric acids and esters, intentional self-harm, sequela
- T65.5X3AToxic effect of nitroglycerin and other nitric acids and esters, assault, initial encounter
- T65.5X3DToxic effect of nitroglycerin and other nitric acids and esters, assault, subsequent encounter
- T65.5X3SToxic effect of nitroglycerin and other nitric acids and esters, assault, sequela
- T65.5X4AToxic effect of nitroglycerin and other nitric acids and esters, undetermined, initial encounter
- T65.5X4DToxic effect of nitroglycerin and other nitric acids and esters, undetermined, subsequent encounter
- T65.5X4SToxic effect of nitroglycerin and other nitric acids and esters, undetermined, sequela
T65.6…
12 codes
- T65.6X1AToxic effect of paints and dyes, not elsewhere classified, accidental (unintentional), initial encounter
- T65.6X1DToxic effect of paints and dyes, not elsewhere classified, accidental (unintentional), subsequent encounter
- T65.6X1SToxic effect of paints and dyes, not elsewhere classified, accidental (unintentional), sequela
- T65.6X2AToxic effect of paints and dyes, not elsewhere classified, intentional self-harm, initial encounter
- T65.6X2DToxic effect of paints and dyes, not elsewhere classified, intentional self-harm, subsequent encounter
- T65.6X2SToxic effect of paints and dyes, not elsewhere classified, intentional self-harm, sequela
- T65.6X3AToxic effect of paints and dyes, not elsewhere classified, assault, initial encounter
- T65.6X3DToxic effect of paints and dyes, not elsewhere classified, assault, subsequent encounter
- T65.6X3SToxic effect of paints and dyes, not elsewhere classified, assault, sequela
- T65.6X4AToxic effect of paints and dyes, not elsewhere classified, undetermined, initial encounter
- T65.6X4DToxic effect of paints and dyes, not elsewhere classified, undetermined, subsequent encounter
- T65.6X4SToxic effect of paints and dyes, not elsewhere classified, undetermined, sequela
T65.8…
60 codes
- T65.811AToxic effect of latex, accidental (unintentional), initial encounter
- T65.811DToxic effect of latex, accidental (unintentional), subsequent encounter
- T65.811SToxic effect of latex, accidental (unintentional), sequela
- T65.812AToxic effect of latex, intentional self-harm, initial encounter
- T65.812DToxic effect of latex, intentional self-harm, subsequent encounter
- T65.812SToxic effect of latex, intentional self-harm, sequela
- T65.813AToxic effect of latex, assault, initial encounter
- T65.813DToxic effect of latex, assault, subsequent encounter
- T65.813SToxic effect of latex, assault, sequela
- T65.814AToxic effect of latex, undetermined, initial encounter
- T65.814DToxic effect of latex, undetermined, subsequent encounter
- T65.814SToxic effect of latex, undetermined, sequela
- T65.821AToxic effect of harmful algae and algae toxins, accidental (unintentional), initial encounter
- T65.821DToxic effect of harmful algae and algae toxins, accidental (unintentional), subsequent encounter
- T65.821SToxic effect of harmful algae and algae toxins, accidental (unintentional), sequela
- T65.822AToxic effect of harmful algae and algae toxins, intentional self-harm, initial encounter
- T65.822DToxic effect of harmful algae and algae toxins, intentional self-harm, subsequent encounter
- T65.822SToxic effect of harmful algae and algae toxins, intentional self-harm, sequela
- T65.823AToxic effect of harmful algae and algae toxins, assault, initial encounter
- T65.823DToxic effect of harmful algae and algae toxins, assault, subsequent encounter
- T65.823SToxic effect of harmful algae and algae toxins, assault, sequela
- T65.824AToxic effect of harmful algae and algae toxins, undetermined, initial encounter
- T65.824DToxic effect of harmful algae and algae toxins, undetermined, subsequent encounter
- T65.824SToxic effect of harmful algae and algae toxins, undetermined, sequela
- T65.831AToxic effect of fiberglass, accidental (unintentional), initial encounter
- T65.831DToxic effect of fiberglass, accidental (unintentional), subsequent encounter
- T65.831SToxic effect of fiberglass, accidental (unintentional), sequela
- T65.832AToxic effect of fiberglass, intentional self-harm, initial encounter
- T65.832DToxic effect of fiberglass, intentional self-harm, subsequent encounter
- T65.832SToxic effect of fiberglass, intentional self-harm, sequela
- T65.833AToxic effect of fiberglass, assault, initial encounter
- T65.833DToxic effect of fiberglass, assault, subsequent encounter
- T65.833SToxic effect of fiberglass, assault, sequela
- T65.834AToxic effect of fiberglass, undetermined, initial encounter
- T65.834DToxic effect of fiberglass, undetermined, subsequent encounter
- T65.834SToxic effect of fiberglass, undetermined, sequela
- T65.841AToxic effect of xylazine, accidental (unintentional), initial encounter
- T65.841DToxic effect of xylazine, accidental (unintentional), subsequent encounter
- T65.841SToxic effect of xylazine, accidental (unintentional), sequela
- T65.842AToxic effect of xylazine, intentional self-harm, initial encounter
- T65.842DToxic effect of xylazine, intentional self-harm, subsequent encounter
- T65.842SToxic effect of xylazine, intentional self-harm, sequela
- T65.843AToxic effect of xylazine, assault, initial encounter
- T65.843DToxic effect of xylazine, assault, subsequent encounter
- T65.843SToxic effect of xylazine, assault, sequela
- T65.844AToxic effect of xylazine, undetermined, initial encounter
- T65.844DToxic effect of xylazine, undetermined, subsequent encounter
- T65.844SToxic effect of xylazine, undetermined, sequela
- T65.891AToxic effect of other specified substances, accidental (unintentional), initial encounter
- T65.891DToxic effect of other specified substances, accidental (unintentional), subsequent encounter
- T65.891SToxic effect of other specified substances, accidental (unintentional), sequela
- T65.892AToxic effect of other specified substances, intentional self-harm, initial encounter
- T65.892DToxic effect of other specified substances, intentional self-harm, subsequent encounter
- T65.892SToxic effect of other specified substances, intentional self-harm, sequela
- T65.893AToxic effect of other specified substances, assault, initial encounter
- T65.893DToxic effect of other specified substances, assault, subsequent encounter
- T65.893SToxic effect of other specified substances, assault, sequela
- T65.894AToxic effect of other specified substances, undetermined, initial encounter
- T65.894DToxic effect of other specified substances, undetermined, subsequent encounter
- T65.894SToxic effect of other specified substances, undetermined, sequela
T65.9…
12 codes
- T65.91XAToxic effect of unspecified substance, accidental (unintentional), initial encounter
- T65.91XDToxic effect of unspecified substance, accidental (unintentional), subsequent encounter
- T65.91XSToxic effect of unspecified substance, accidental (unintentional), sequela
- T65.92XAToxic effect of unspecified substance, intentional self-harm, initial encounter
- T65.92XDToxic effect of unspecified substance, intentional self-harm, subsequent encounter
- T65.92XSToxic effect of unspecified substance, intentional self-harm, sequela
- T65.93XAToxic effect of unspecified substance, assault, initial encounter
- T65.93XDToxic effect of unspecified substance, assault, subsequent encounter
- T65.93XSToxic effect of unspecified substance, assault, sequela
- T65.94XAToxic effect of unspecified substance, undetermined, initial encounter
- T65.94XDToxic effect of unspecified substance, undetermined, subsequent encounter
- T65.94XSToxic effect of unspecified substance, undetermined, sequela
Outside the US? T65 in the international WHO ICD-10 lists its inclusion and exclusion notes.
Documenting T65? Write the note in seconds
Paste your rough notes and get a structured SOAP note. Free, no account needed.
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free