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ICD-10-CM · FY 2026 APRIL UPDATE

T47.6

Poisoning by, adverse effect of and underdosing of antidiarrheal drugs

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
T47.6XPoisoning by, adverse effect of and underdosing of antidiarrheal drugsCategory
T47.6X1Poisoning by antidiarrheal drugs, accidental (unintentional)Category
T47.6X1APoisoning by antidiarrheal drugs, accidental (unintentional), initial encounterBillable
T47.6X1DPoisoning by antidiarrheal drugs, accidental (unintentional), subsequent encounterBillable
T47.6X1SPoisoning by antidiarrheal drugs, accidental (unintentional), sequelaBillable
T47.6X2Poisoning by antidiarrheal drugs, intentional self-harmCategory
T47.6X2APoisoning by antidiarrheal drugs, intentional self-harm, initial encounterBillable
T47.6X2DPoisoning by antidiarrheal drugs, intentional self-harm, subsequent encounterBillable
T47.6X2SPoisoning by antidiarrheal drugs, intentional self-harm, sequelaBillable
T47.6X3Poisoning by antidiarrheal drugs, assaultCategory
T47.6X3APoisoning by antidiarrheal drugs, assault, initial encounterBillable
T47.6X3DPoisoning by antidiarrheal drugs, assault, subsequent encounterBillable
T47.6X3SPoisoning by antidiarrheal drugs, assault, sequelaBillable
T47.6X4Poisoning by antidiarrheal drugs, undeterminedCategory
T47.6X4APoisoning by antidiarrheal drugs, undetermined, initial encounterBillable
T47.6X4DPoisoning by antidiarrheal drugs, undetermined, subsequent encounterBillable
T47.6X4SPoisoning by antidiarrheal drugs, undetermined, sequelaBillable
T47.6X5Adverse effect of antidiarrheal drugsCategory
T47.6X5AAdverse effect of antidiarrheal drugs, initial encounterBillable
T47.6X5DAdverse effect of antidiarrheal drugs, subsequent encounterBillable
T47.6X5SAdverse effect of antidiarrheal drugs, sequelaBillable
T47.6X6Underdosing of antidiarrheal drugsCategory
T47.6X6AUnderdosing of antidiarrheal drugs, initial encounterBillable
T47.6X6DUnderdosing of antidiarrheal drugs, subsequent encounterBillable
T47.6X6SUnderdosing of antidiarrheal drugs, 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.