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ICD-10-CM · FY 2026 APRIL UPDATE

T43.62

Poisoning by, adverse effect of and underdosing of amphetamines

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

CODEDESCRIPTIONTYPE
T43.621Poisoning by amphetamines, accidental (unintentional)Category
T43.621APoisoning by amphetamines, accidental (unintentional), initial encounterBillable
T43.621DPoisoning by amphetamines, accidental (unintentional), subsequent encounterBillable
T43.621SPoisoning by amphetamines, accidental (unintentional), sequelaBillable
T43.622Poisoning by amphetamines, intentional self-harmCategory
T43.622APoisoning by amphetamines, intentional self-harm, initial encounterBillable
T43.622DPoisoning by amphetamines, intentional self-harm, subsequent encounterBillable
T43.622SPoisoning by amphetamines, intentional self-harm, sequelaBillable
T43.623Poisoning by amphetamines, assaultCategory
T43.623APoisoning by amphetamines, assault, initial encounterBillable
T43.623DPoisoning by amphetamines, assault, subsequent encounterBillable
T43.623SPoisoning by amphetamines, assault, sequelaBillable
T43.624Poisoning by amphetamines, undeterminedCategory
T43.624APoisoning by amphetamines, undetermined, initial encounterBillable
T43.624DPoisoning by amphetamines, undetermined, subsequent encounterBillable
T43.624SPoisoning by amphetamines, undetermined, sequelaBillable
T43.625Adverse effect of amphetaminesCategory
T43.625AAdverse effect of amphetamines, initial encounterBillable
T43.625DAdverse effect of amphetamines, subsequent encounterBillable
T43.625SAdverse effect of amphetamines, sequelaBillable
T43.626Underdosing of amphetaminesCategory
T43.626AUnderdosing of amphetamines, initial encounterBillable
T43.626DUnderdosing of amphetamines, subsequent encounterBillable
T43.626SUnderdosing of amphetamines, sequelaBillable

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.

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