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ICD-10-CM · FY 2026 APRIL UPDATE

T36.5

Poisoning by, adverse effect of and underdosing of aminoglycosides

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
T36.5XPoisoning by, adverse effect of and underdosing of aminoglycosidesCategory
T36.5X1Poisoning by aminoglycosides, accidental (unintentional)Category
T36.5X1APoisoning by aminoglycosides, accidental (unintentional), initial encounterBillable
T36.5X1DPoisoning by aminoglycosides, accidental (unintentional), subsequent encounterBillable
T36.5X1SPoisoning by aminoglycosides, accidental (unintentional), sequelaBillable
T36.5X2Poisoning by aminoglycosides, intentional self-harmCategory
T36.5X2APoisoning by aminoglycosides, intentional self-harm, initial encounterBillable
T36.5X2DPoisoning by aminoglycosides, intentional self-harm, subsequent encounterBillable
T36.5X2SPoisoning by aminoglycosides, intentional self-harm, sequelaBillable
T36.5X3Poisoning by aminoglycosides, assaultCategory
T36.5X3APoisoning by aminoglycosides, assault, initial encounterBillable
T36.5X3DPoisoning by aminoglycosides, assault, subsequent encounterBillable
T36.5X3SPoisoning by aminoglycosides, assault, sequelaBillable
T36.5X4Poisoning by aminoglycosides, undeterminedCategory
T36.5X4APoisoning by aminoglycosides, undetermined, initial encounterBillable
T36.5X4DPoisoning by aminoglycosides, undetermined, subsequent encounterBillable
T36.5X4SPoisoning by aminoglycosides, undetermined, sequelaBillable
T36.5X5Adverse effect of aminoglycosidesCategory
T36.5X5AAdverse effect of aminoglycosides, initial encounterBillable
T36.5X5DAdverse effect of aminoglycosides, subsequent encounterBillable
T36.5X5SAdverse effect of aminoglycosides, sequelaBillable
T36.5X6Underdosing of aminoglycosidesCategory
T36.5X6AUnderdosing of aminoglycosides, initial encounterBillable
T36.5X6DUnderdosing of aminoglycosides, subsequent encounterBillable
T36.5X6SUnderdosing of aminoglycosides, 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.