T46.1X5

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Adverse effect of calcium-channel blockers

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • 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
T46.1Poisoning by, adverse effect of and underdosing of calcium-channel blockers
T46.1XPoisoning by, adverse effect of and underdosing of calcium-channel blockers
T46.1X5Adverse effect of calcium-channel blockersBillable
T46.1X5AAdverse effect of calcium-channel blockers, initial encounterBillable
T46.1X5DAdverse effect of calcium-channel blockers, subsequent encounterBillable
T46.1X5SAdverse effect of calcium-channel blockers, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T46.1X5:

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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