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ICD-10-CM · FY 2026 APRIL UPDATE

T44.7X

Poisoning by, adverse effect of and underdosing of beta-adrenoreceptor antagonists

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
T44.7X1Poisoning by beta-adrenoreceptor antagonists, accidental (unintentional)Category
T44.7X1APoisoning by beta-adrenoreceptor antagonists, accidental (unintentional), initial encounterBillable
T44.7X1DPoisoning by beta-adrenoreceptor antagonists, accidental (unintentional), subsequent encounterBillable
T44.7X1SPoisoning by beta-adrenoreceptor antagonists, accidental (unintentional), sequelaBillable
T44.7X2Poisoning by beta-adrenoreceptor antagonists, intentional self-harmCategory
T44.7X2APoisoning by beta-adrenoreceptor antagonists, intentional self-harm, initial encounterBillable
T44.7X2DPoisoning by beta-adrenoreceptor antagonists, intentional self-harm, subsequent encounterBillable
T44.7X2SPoisoning by beta-adrenoreceptor antagonists, intentional self-harm, sequelaBillable
T44.7X3Poisoning by beta-adrenoreceptor antagonists, assaultCategory
T44.7X3APoisoning by beta-adrenoreceptor antagonists, assault, initial encounterBillable
T44.7X3DPoisoning by beta-adrenoreceptor antagonists, assault, subsequent encounterBillable
T44.7X3SPoisoning by beta-adrenoreceptor antagonists, assault, sequelaBillable
T44.7X4Poisoning by beta-adrenoreceptor antagonists, undeterminedCategory
T44.7X4APoisoning by beta-adrenoreceptor antagonists, undetermined, initial encounterBillable
T44.7X4DPoisoning by beta-adrenoreceptor antagonists, undetermined, subsequent encounterBillable
T44.7X4SPoisoning by beta-adrenoreceptor antagonists, undetermined, sequelaBillable
T44.7X5Adverse effect of beta-adrenoreceptor antagonistsCategory
T44.7X5AAdverse effect of beta-adrenoreceptor antagonists, initial encounterBillable
T44.7X5DAdverse effect of beta-adrenoreceptor antagonists, subsequent encounterBillable
T44.7X5SAdverse effect of beta-adrenoreceptor antagonists, sequelaBillable
T44.7X6Underdosing of beta-adrenoreceptor antagonistsCategory
T44.7X6AUnderdosing of beta-adrenoreceptor antagonists, initial encounterBillable
T44.7X6DUnderdosing of beta-adrenoreceptor antagonists, subsequent encounterBillable
T44.7X6SUnderdosing of beta-adrenoreceptor antagonists, 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.