T45.2X4

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by vitamins, undetermined

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)
T45Poisoning by, adverse effect of and underdosing of primarily systemic and hematological agents, not elsewhere classified
T45.2Poisoning by, adverse effect of and underdosing of vitamins
T45.2XPoisoning by, adverse effect of and underdosing of vitamins
T45.2X4Poisoning by vitamins, undeterminedBillable
T45.2X4APoisoning by vitamins, undetermined, initial encounterBillable
T45.2X4DPoisoning by vitamins, undetermined, subsequent encounterBillable
T45.2X4SPoisoning by vitamins, undetermined, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T45.2X4:

subcategoryT45.2
Poisoning by, adverse effect of and underdosing of vitamins
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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