T46.9

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by, adverse effect of and underdosing of other and unspecified agents primarily affecting the cardiovascular system

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T36-T50Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
T46Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
T46.9Poisoning by, adverse effect of and underdosing of other and unspecified agents primarily affecting the cardiovascular systemNot billable
T46.90Poisoning by, adverse effect of and underdosing of unspecified agents primarily affecting the cardiovascular systemSubcodes
T46.99Poisoning by, adverse effect of and underdosing of other agents primarily affecting the cardiovascular systemSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T46.9:

categoryT46
Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
View context instructions
blockT36-T50
Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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