T45.4X6

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Underdosing of iron and its compounds

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Instructional Notes

Excludes1(Not coded here. Use a different code.)
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
T45.4Poisoning by, adverse effect of and underdosing of iron and its compounds
T45.4XPoisoning by, adverse effect of and underdosing of iron and its compounds
T45.4X6Underdosing of iron and its compoundsBillable
T45.4X6AUnderdosing of iron and its compounds, initial encounterBillable
T45.4X6DUnderdosing of iron and its compounds, subsequent encounterBillable
T45.4X6SUnderdosing of iron and its compounds, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T45.4X6:

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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