T45.94

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by unspecified primarily systemic and hematological agent, 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
T45.9Poisoning by, adverse effect of and underdosing of unspecified primarily systemic and hematological agent
T45.94Poisoning by unspecified primarily systemic and hematological agent, undeterminedBillable
T45.94XAPoisoning by unspecified primarily systemic and hematological agent, undetermined, initial encounterBillable
T45.94XDPoisoning by unspecified primarily systemic and hematological agent, undetermined, subsequent encounterBillable
T45.94XSPoisoning by unspecified primarily systemic and hematological agent, undetermined, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T45.94:

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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