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ICD-10-CM · FY 2026 APRIL UPDATE

T41.1X

Poisoning by, adverse effect of and underdosing of intravenous anesthetics

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
T41.1X1Poisoning by intravenous anesthetics, accidental (unintentional)Category
T41.1X1APoisoning by intravenous anesthetics, accidental (unintentional), initial encounterBillable
T41.1X1DPoisoning by intravenous anesthetics, accidental (unintentional), subsequent encounterBillable
T41.1X1SPoisoning by intravenous anesthetics, accidental (unintentional), sequelaBillable
T41.1X2Poisoning by intravenous anesthetics, intentional self-harmCategory
T41.1X2APoisoning by intravenous anesthetics, intentional self-harm, initial encounterBillable
T41.1X2DPoisoning by intravenous anesthetics, intentional self-harm, subsequent encounterBillable
T41.1X2SPoisoning by intravenous anesthetics, intentional self-harm, sequelaBillable
T41.1X3Poisoning by intravenous anesthetics, assaultCategory
T41.1X3APoisoning by intravenous anesthetics, assault, initial encounterBillable
T41.1X3DPoisoning by intravenous anesthetics, assault, subsequent encounterBillable
T41.1X3SPoisoning by intravenous anesthetics, assault, sequelaBillable
T41.1X4Poisoning by intravenous anesthetics, undeterminedCategory
T41.1X4APoisoning by intravenous anesthetics, undetermined, initial encounterBillable
T41.1X4DPoisoning by intravenous anesthetics, undetermined, subsequent encounterBillable
T41.1X4SPoisoning by intravenous anesthetics, undetermined, sequelaBillable
T41.1X5Adverse effect of intravenous anestheticsCategory
T41.1X5AAdverse effect of intravenous anesthetics, initial encounterBillable
T41.1X5DAdverse effect of intravenous anesthetics, subsequent encounterBillable
T41.1X5SAdverse effect of intravenous anesthetics, sequelaBillable
T41.1X6Underdosing of intravenous anestheticsCategory
T41.1X6AUnderdosing of intravenous anesthetics, initial encounterBillable
T41.1X6DUnderdosing of intravenous anesthetics, subsequent encounterBillable
T41.1X6SUnderdosing of intravenous anesthetics, 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.

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.